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"}, {0x80, 0x105, 0x2, "2d7edb503eba59f561c28f936f3434513417ec521c2359cf0f5943d77a15e33a15210663bf5d886809a7e4cfd1f3bfa01f8aa03f560df45f360de05cd73238f44ef6668740c0054a97f19e17da007e450ad995e7e9cdbca117fe840a359d3e8b18d968f00e4a7271a7bb5dd327f3"}, {0x28, 0x84, 0x81, "aeca372163a28472827dafbe5bb63d8bcd9f47d81df0a953"}, {0xe8, 0x117, 0x9, "cb11a48e904fd8fac2e2f2d2dfd4ebe417a700272e665aba352f32693d82ba669705bde37d374de066867e95a87dcd2eccb16967d35fecdb306656ba504acf2902aafdf5bdb92bd097e0bb9add59c7e8057a2c5cd08b98c2cffe6e615263a08394a42952ce43562bb7d808f302d936334f611c5b97ae2ac1e7d0d55b86c6aa6906d75be80e4949e2bc0868e4767b751985c40a871bf6035546df92ded1cb7f26c48c59104ced524f75d98659652150579376995b2b911153f277fd4fce255b0a17415d61377f63d0da6276ba3aba0d378e21e3"}], 0x5, 0x40000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x4000)=nil, 0x4000, 0x200000000000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d75000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000-0x180)=[{{&(0x7f0000003000-0x10)=@ipx={0x4, 0x1, 0x200, "5fffaeca0c17", 0x100000001, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="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"cd00fa57235f5a320d362f2ea6dc21c13e5714c20f891c98341764dce4255ce08b68f91dde85d60bd3188129e3d5588a1b"}, {0xd0, 0x10d, 0x7, "14142d8a62735c9711c9c7c503bff1cb6e7d42c80e8450c628446827b0419a2815463de2aa65e0ff83b09d5b46816f97f291ce44aa7827305be22fedbec3c385a606ae52df7f9489c4200dc9d99047b0b76df19569636f82876dec5b77485c3d1fe0c8f3a6d33671df531b0720bfc1908e975663d8b7ed185e77cb361a35ad0a54b192541203872b150f2552d9a33e0736b29ad29f2008346a97a1063b9adcb752b97f09001051078fb2a798e634390bb8f9158424794d6b31670e463e42d8"}], 0x2, 0x20004040}, 0x81}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0xd8)="e6910ca3fcad3b4ff6e42a785b64431e69601a5a62329f525d24210a409a2d542bc3a003b1c4e6eae15dfd37588a5d4ebd87e954bc108036d75a0d4ccc118984c6c38b2ae7310715b9b627a88a758fdf296972405ca1e651f0d8e9d02b62c3ca1dcc1949292f562823486a26a548d7721c828dcbefd1e6ac20efb3d4aedce4543d892f3920d34cc60e4d95550c488c14cdb90a3eb197cf1ab8308c533d94bd1a8c79c933edb8df78dd8eac06dd73f19139c46f91a2f3c72497abe0a32bf5be228211c4319680b8ea3f725978355c7b27edb151adcc41c212", 0xd8}, {&(0x7f0000003000-0x95)="59818e8805fc627c2e7afcfe572d1786465306cc41d086bbf8f652c57fac022316950da92fd201dea0aee2b0181513c522934e649c6c7a0071745318bc6827f5f01e7f271b9ad97c582ebf64a0f5dc478c0373faa6fa11de47a3677353fc37a4eda58fbc84786d62e338bfbbf1a847027651ba51c6bde24e478c3922f0e5554e6797501e817e354fe5be7e86083cc6b451bea45686", 0x95}, {&(0x7f0000001000)="61fc3bca9309", 0x6}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x43)="ea4519fc87dfc34acea4302f874b7abd65b359f07333091a8f6f9902a16861c4e5ec7ce70a705ecbc29dfffbf5d020cb9cc6cdaa5860460600b528f20af3c506496c98", 0x43}, {&(0x7f0000001000-0x20)="1b6ac114443e60d005d716f9525c9829fa2f10442e5ff0529a5e604485a3c27d", 0x20}], 0x6, &(0x7f0000002000-0xd8)=[{0xd8, 0x116, 0x5, "7c3af10f0f3ad56282f87af3bc599f8d8083f9721631c90291fb2ced0fccda7ef6224b8e20005a5b9f942bc0797b9e3761d5d0879dbd2b1ac14ef245573572d7bbffe4b9fd11989715a36cdf128e08b3b8f6950fdec17b59b40ab7389124469503d4278f9d080cf3c2483c0ec2c9aebdc432c6446f8fc1caf1ce96f880852b701bb0d93d5f13526fc04702f5244be53cf6269220187cbcf2d009cb4b25e82eaaef076512ae6b458fc91fae9407deab1980076925ddd2a83de86f243c3c866835ea60"}], 0x1, 0x8810}, 0x7}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fe9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000b69000)=0x88, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000fe9000)="5b92d0b70b102b6f72e617dbd6bed797e1df899962c051455d1ba6e5c7aefee05ef722ef3f79a82540f08d6f3abb58b6b1bebb03a0adfe1987cd002db4775a8368142014da4b51efe395a98792030c7fff2d44582330b46322e3b7c00cba862d420544c23c7a67768cc4745ae963c18a689506b411a1540a3cd6540697dd3c6d65cdbd3341444f3016f09a43ddc64e90679abb4c5a94e7a39b42c309f248f043667be5dbd8318f8fc08bd01c59f81635", 0xb0, 0x1, &(0x7f0000a8c000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002d1000)={0x1, 0x2, &(0x7f0000fea000)=[@generic={0x85, 0x0, 0x0, 0x1}, @generic={0x9595, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000902000)="b149", 0xffffffffffffff54, 0x80, &(0x7f0000041000-0x1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/09/09 06:39:40 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) lseek(r0, 0x0, 0x4) fcntl$getown(r0, 0x9) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x100000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000019000)="2e2f66696c653000") mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2000000, 0x36, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000003e000)="2e726571756573745f6b65795f6175746800", &(0x7f000003e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x23051, 0xffffffffffffffff, 0x0) stat(&(0x7f000003f000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000003f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000c000)="2e2f66696c65302f66696c653000", &(0x7f0000000000)="2e2f66696c65302f66696c653000", &(0x7f0000001000-0x8)="66757365626c6b00", 0x1008, &(0x7f0000020000-0xc0)="84e8cf72b14230fcceaabfaa14aca0833203a0fc73c0ffcaa0cf5ef5ac2525e9899af65600b76e49ce288a9dc1e60b490bc6c2277ccb074ebeb874f57fcbdb14e9538f9a4fd0c03b751d2b138ff1e7c667bdb4e7b30226419ef10a532f932b2e4ef6f556a75c7623e496054ce09e078f43c228d695bb00ce68570d515b0dea2d0039ae8242e4388cc041ff46d64ccac2f7773cfb58c5247df85814c495e0056b5546eb3747b779bf8caf54bb1f36c891fcf024a83778c43e4e54f9e3b35c9564") fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x2, 0x1, 0x7, 0x100, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003d000+0xf5d)="2e2f66696c65302f66696c653000", &(0x7f000001f000-0x8)="2e2f66696c653000", &(0x7f000003e000-0x5)="6578743400", 0x0, &(0x7f0000016000-0x5f)="") 2017/09/09 06:39:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006e2000)={0x0, 0x0}, &(0x7f000028c000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000400000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000224000)={0x0}, &(0x7f00005b1000-0x4)=0x4) clone(0x0, &(0x7f0000c6d000)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x804) get_mempolicy(&(0x7f00003b6000)=0x0, &(0x7f00009dd000-0x8)=0x0, 0xffffffffffffffbf, &(0x7f0000703000/0x3000)=nil, 0x2) mbind(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000216000)=0x10000001e, 0xe7, 0x6) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x7ffe, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) pipe2(&(0x7f0000d73000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x26, 0x100000000000003, 0x8000000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d31000-0x8)=0x0, 0xd10, 0x1) r2 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) fallocate(r2, 0x13, 0x7fff, 0xffff) open(&(0x7f0000002000)="2e2f62757300", 0x6042, 0x0) lseek(r2, 0x3, 0x4) ioctl$int_out(r2, 0x5460, &(0x7f0000015000-0x8)=0x0) [ 68.140292] device syz7 left promiscuous mode 2017/09/09 06:39:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ebf000)="2f6465762f76637300", 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000476000-0x20)={0x0, 0x15, "7542f3e0cc57b9bc94b41cbd3c8ad747cbf0a68b3c"}, &(0x7f0000be2000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001bb000)={0x0, 0x9, 0xfffffffffffffffe, 0x8, 0x10001, 0x8}, &(0x7f0000597000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004de000-0x20)={0x6, 0x9, 0x20f, 0xfffffffffffffffd, 0x10, 0x1, 0x6, 0x6, 0x0}, &(0x7f0000cf4000-0x4)=0x20) clock_gettime(0x0, &(0x7f00008fe000)={0x0, 0x0}) futex(&(0x7f0000717000-0x4)=0x100000000, 0x3, 0xffffffffffffffff, &(0x7f0000b0f000)={r7, r8+10000000}, &(0x7f0000805000)=0x5, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008de000)={0x0, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x10000, 0xf7d, 0x8, 0x0, 0xf6, 0xfff, 0x7, 0x8, 0x80000001, 0xb9, 0x811b, 0x8, 0x5, 0xee1]}, &(0x7f0000bc4000-0x4)=0x108) sendmsg$inet_sctp(r3, &(0x7f0000be2000-0x38)={&(0x7f000027a000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000011d000-0x20)=[{&(0x7f0000037000)="410b6b3c75ab", 0x6}, {&(0x7f0000163000)="28bd6e576f94656b936b87013b06a29f2c566088d4aecda296b2993fc53cc70fca5e14e838db4c3dd6a6967c0220e5fd7e8acd4e1faed3182f67921b25635dcff94aba606fcd8b2e42590aee4441498a07d886d3ea7950dd686b2ee4757b274da1284b3049b7bbc77a28058c918cc22ad81c2c13e92451bf4eae0ece7dc316cef8415f7ddd4bd42575b405b36b6b59512b39100f7e5eab48623ac8635856d6f8368d1735569b47724a5e1eb4db41f05e9b8634547d9822aefa78feadd18b037254255ceeff4f24cf33f381d608506256749810bffa17fdee5e6abc128f474c565cb5d6f9865a00bf3978b3a42353b5", 0xef}], 0x2, &(0x7f0000bf5000-0x180)=[@init={0x18, 0x84, 0x0, {0x2, 0x92a1, 0x400, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8209, 0x1, 0xf2, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x81, 0x7f}}, @init={0x18, 0x84, 0x0, {0x80, 0xffff, 0x7, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xb, 0x6, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1, 0xc, 0xa2a, 0x20c5, 0x7, 0xffffffffffffffff, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0xb346, 0x6, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x2214, 0x2, 0x6, 0x4, r9}}], 0x8, 0x40894}, 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000131000)={0x77359400, 0x0}, &(0x7f00001ac000-0x10)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r11 = gettid() timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x20, 0xa, 0x4, @tid=r11, []}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r2, 0x0) pipe(&(0x7f0000398000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r12, &(0x7f000006b000)="", 0x0) ioctl$sock_SIOCGIFCONF(r14, 0x8910, &(0x7f0000c79000-0x3)=@buf={0x20, &(0x7f00007dc000-0x20)="8d6b81354fab622522108064db45481200df0ce1bf8f2f7e4fab2f7b9dc5f704"}) splice(r13, 0x0, r12, 0x0, 0x8526, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x7f}, &(0x7f0000ed2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000060c000-0x10)={0xffffd, r10}, 0x8) 2017/09/09 06:39:41 executing program 7: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000061e000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f00001ba000-0x10)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000db6000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x44, &(0x7f0000a84000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x8, 0x10, 0xd7a, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2, 0x5}, @sack_perm={0x4, 0x2}]}}, {"0100"}}}}}}) shutdown(r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f000003c000)="2e2f66696c653000", &(0x7f0000b03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c46000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x3ff, 0x8, 0x0, 0x80, 0x0}}) close(r0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r5 = socket(0x3, 0xffffffffffffffff, 0x402) getsockname$llc(r1, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006db000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000029d000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000)=0xe8) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r3, 0x0, 0x9c) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:41 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdc000)={0x800000000002, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x1000002, 0x51, r0, 0x8000440000000000) mmap(&(0x7f0000ab5000/0x2000)=nil, 0x2000, 0x3, 0x4007d, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5c, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x1020000000000, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x17, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, "f4c7"}}}}}) mmap(&(0x7f0000217000/0xd000)=nil, 0xd000, 0x3, 0x11, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x3, 0x3f, &(0x7f0000623000)="00", 0x1) r2 = semget(0x1, 0x3, 0x1000400) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fe0000)="2e2f66696c653000", &(0x7f0000b11000)="0000000000", 0x5) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000fdf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000028b000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0xfffffffffffffffc) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000048d000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000be7000-0x10)=[{&(0x7f00009ba000-0x2a)="290000001800ffff00000000010000000200e30900000007000006000b0008c003001000000000ff00", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000515000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000585000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000261000)=0x0, &(0x7f0000838000-0x4)=0x4) r5 = socket$inet(0x2, 0x8000000000000003, 0x8000000003f) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000f27000-0x78)={0x26e, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000080b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCCBRK(r6, 0x5428) setsockopt(0xffffffffffffffff, 0x107, 0x67, &(0x7f0000002000)="d8d50000", 0x4) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00001d2000-0x1cd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fcntl$setstatus(r0, 0x4, 0x800) 2017/09/09 06:39:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000874000-0x8)=0x10000000000000a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c7b000)={0x6f11, 0x0, 0x7f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000024000)={0x9, 0x101, 0x7fff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x100, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000516000)={0x0, 0x5, 0x20}, &(0x7f00000f6000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000680000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = syz_open_dev$usbmon(&(0x7f00000a9000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffff6342, 0x16281) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000e20000)=@get={0x1, &(0x7f00003a1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffffe1}) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000b8e000-0x28)={0x2, 0xe0, [{0xfffffffffffffffa, 0x0, 0x101}, {0x8, 0x0, 0x3f}]}) r5 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000bad000-0x4)=0x0) r6 = accept$unix(0xffffffffffffffff, &(0x7f000029f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006e4000-0x4)=0x8) ioctl$KVM_SET_TSC_OFFSET(r0, 0x4008aef2, &(0x7f0000bc2000)={0x9}) tee(r5, r6, 0x40000, 0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000231000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00009cf000)={0x7ff, 0xcebc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000a66000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b66000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000050e000)={r7, &(0x7f0000754000)="04000000", &(0x7f000063f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) 2017/09/09 06:39:41 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)="2b6c6f232300", 0x3) mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r2) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e71000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = epoll_create1(0x7ffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000054000)=0x0) fcntl$setown(r4, 0x8, r3) fcntl$setstatus(r4, 0x4, 0x2002) r5 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) unshare(0x800) close(r4) signalfd(r5, &(0x7f0000c2d000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = getpgid(r2) getresuid(&(0x7f0000026000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000022000)=0x0) r10 = getegid() setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000021000-0xc)={r8, r9, r10}, 0xc) sched_getscheduler(r3) setsockopt$sock_void(r7, 0x1, 0x24, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0xfffffffffffffffd, 0xfffffffffffff018}, {0x6, 0x0, 0xfffffffffffffffc, 0x2}]}, 0x10) signalfd4(r0, &(0x7f0000e70000)={0x9}, 0x8, 0x800) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x107, 0xa, &(0x7f0000521000)="", &(0x7f0000522000)=0x0) unlink(&(0x7f0000003000-0x8)="2e2f66696c653000") 2017/09/09 06:39:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005dd000)="2f6465762f73657175656e63657200", 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c84000-0x8c)={0x6ed, 0x3, 0x79, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r3 = epoll_create1(0x80000) r4 = dup(r1) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000-0xc)={0x1, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000026000-0x10)={0x0, 0x0}, &(0x7f0000026000)=0x10) r5 = dup3(r2, r4, 0x80000) epoll_pwait(r3, &(0x7f000001c000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x8000, &(0x7f000000b000)={0x10001}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000555000-0xc)={0xd, 0x0}) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000026000)={0x2003, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x800004000000003, &(0x7f0000f04000)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000021000-0x10)=[{0x4, 0x662012f9}, {0x8, 0x5}], 0x2) mmap(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x81, &(0x7f00007b0000)=0x0) r2 = eventfd2(0xfff, 0x800) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000947000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000296000-0x4)=0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000947000)={0x0, 0x0}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000948000-0x10)={0x7f, 0x0, 0x2, 0x4ad0123, 0x0}, &(0x7f0000948000-0x4)=0x10) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f000052e000)={r7, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40}, &(0x7f0000948000-0x4)=0x98) tgkill(r3, r4, 0x36) io_submit(r1, 0x1, &(0x7f0000648000)=[&(0x7f000053f000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, r0, &(0x7f000019d000)="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", 0x1000, 0xd20, 0x0, 0x1, r2}]) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f00007f3000-0x4)=0x909, &(0x7f000018d000-0x8)=0x4) sendmmsg(r0, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008e1000)=[{&(0x7f0000745000-0xa7)="da", 0x1}], 0x1, &(0x7f0000936000-0x200)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00004b8000-0x74)="a6", 0x1, 0x0, &(0x7f0000355000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup(r0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r8, &(0x7f0000948000)=[{&(0x7f0000948000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x1, 0x13) setsockopt$inet6_tcp_int(r5, 0x6, 0x800000000c, &(0x7f0000636000-0x4)=0x4, 0x4) 2017/09/09 06:39:41 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f00000a7000-0x8)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000fba000-0x9)="77657374776f6f6400", 0x9) r1 = open(&(0x7f0000fb6000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = gettid() io_getevents(r0, 0x2, 0x3, &(0x7f0000305000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000c3f000-0xb)={0x1, 0x7}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000fbc000-0x4)=0x800, 0x4) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000ce9000)={&(0x7f0000fbd000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fbd000)="2f6465762f7663732300", 0xb9, 0x440003) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getpeername$netlink(r1, &(0x7f0000964000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018d000)=0xc) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000fbc000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(r2, 0x8, &(0x7f0000fb7000)=0x1) io_destroy(r0) 2017/09/09 06:39:41 executing program 5: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000c32000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007e6000-0x4)=0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2009, &(0x7f0000eac000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b25000-0x4)=0x7c) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2d000)={0x0, 0x0, 0x0}, &(0x7f0000eac000-0x1)=0xc) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xfffffffffffffff7) poll(&(0x7f0000444000)=[{r0, 0x4, 0x0}, {r0, 0x4012, 0x0}, {r1, 0x20, 0x0}], 0x3, 0x401) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fe2000)={0x4, &(0x7f0000235000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000fe3000)={r2, &(0x7f000073b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) write(r1, &(0x7f0000b90000-0x1f)="1f0000000a06fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00000d8000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe5000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000fe4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000861000)=0x1c, 0x800) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff240000"}) 2017/09/09 06:39:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d63000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008bd000)=0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a22000)=0x1000, 0x4) sendmsg(r0, &(0x7f0000e59000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffff010000005332b0cfb61b340e63e0ab691822e91ce7d659c8fef95059fc0daec5b6844686fbbf268f3d6b53efc10003a30001466a58506776e9f2a5ebd039273202a527f21c7f0000000ec64fa733c1c99276b26e00000000727e347f8100000000000000effe587d1dbff9000000ffffffe5076167c756"}, 0x80, &(0x7f0000f68000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c6e0e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc5442255021d1c05b444a85c66b3452dc0a51cba265aa63d6d5d6b4fc06f", 0x61}], 0x3, &(0x7f0000d80000)=[], 0x0, 0x100000000000004}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008db000)=0x400) connect$inet(r1, &(0x7f0000f5d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000080a000-0x4)=0x40000467, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x8) syz_emit_ethernet(0x36, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x100000003) syz_emit_ethernet(0x39, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c6427"}}}}}}) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x1, {[]}}, {"3702"}}}}}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f69000)={0x100, 0x99176e872744213a, 0x7, 0x5, 0xfff}, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000025c000)=@add_del={0x2, &(0x7f000093e000-0x10)=@generic="ea79a931e44d4065abb62c862b569f45", 0xb2c}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d93000-0x10)={0x1f, 0x800c, 0x7, 0x7ff, 0x0}, 0x10) finit_module(r0, &(0x7f0000c36000)="47504c26656d316c6f2576626f786e6574317b766d6e657431766d6e65743100", 0x2) r7 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000065f000-0x4)=0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fe5000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c68000)=0xc0) shutdown(r7, 0x1) exit(0x800) socket$unix(0x1, 0x5, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000050000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/09/09 06:39:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000bc9000)=[]}) pipe(&(0x7f0000436000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00006ff000)={0x401, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x3, 0x4, 0x80000000, &(0x7f0000001000-0x10)=@common="62637366300000000000000000000000", 0x7, 0x101, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000007000-0xb)="2f6465762f766373612300", 0x81, 0x101000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000001000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c92000-0x4)=0x10, 0x800) msgget$private(0x0, 0x80) prctl$setname(0xf, &(0x7f0000beb000)="00") r4 = memfd_create(&(0x7f0000002000-0x6)="05656d315e00", 0x0) pwrite64(r4, &(0x7f0000796000-0x1)="2f", 0x1, 0x0) r5 = socket(0x11, 0x80003, 0x0) setsockopt(r5, 0x30000000107, 0x20000000011, &(0x7f0000fb2000)="08000000", 0x4) getpid() r6 = fcntl$getown(r4, 0x9) sched_setattr(r6, &(0x7f0000001000-0x30)={0x32, 0x2, 0x1, 0x7, 0x9, 0x80000000000001, 0x4, 0x6}, 0x0) iopl(0x800100000001) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x4b, &(0x7f0000a04000)="", &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ede000)={0x0, 0xc646a55}, &(0x7f000086e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000091f000-0x18)={r8, 0x1f, 0x30, 0x200000000005, 0x100009}, &(0x7f0000fd4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00007dc000)={r9, 0xdd}, &(0x7f000043d000-0x4)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002c1000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00003b7000-0x4)=0xc) 2017/09/09 06:39:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00001f9000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006d8000)=@assoc_value={0x0, 0x7}, 0x8) r0 = socket(0x1e, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00008af000)={&(0x7f0000c7c000)=[0x784, 0x40, 0x8, 0x0, 0x2666, 0x7, 0x5, 0x2, 0xbc6], 0x9, 0x3, 0x9, 0xffffffff, 0x9c49, 0x1, {0x3, 0x8eac, 0x0, 0x7ff, 0x80000001, 0x0, 0x252f, 0x400, 0x80000000, 0x2fc7c1ad, 0x2, 0x59, 0xfff, 0x9, "75b0fbc1ddbf72001e58f3e945d4bd1c1f141c3fb54519b462c8d3ca27ac237f"}}) bind(r0, &(0x7f0000557000+0x130)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000b5b000)=@generic={0x1e, "1203000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f00000000080000000004a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc101cb184a"}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00008be000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00006aa000)=0x20000000000061d) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e54000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x1}) setsockopt$sock_void(r0, 0x1, 0x25, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000581000)="2f6465762f7663732300", 0x1, 0x200) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a6d000)=0xfffffffffffffffd) lseek(r3, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000032e000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r2, 0x1, 0x80000000) getsockopt$inet_tcp_buf(r3, 0x6, 0x1b, &(0x7f000099d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000068c000)=0x1000) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1) getuid() syncfs(r2) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000680000-0x20)={r3, 0x10000, 0x80000001, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r3, &(0x7f000029c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b70000-0x4)=0x1c, 0x800) dup2(r1, r0) 2017/09/09 06:39:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x803, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) socket(0x9, 0x1, 0x0) r1 = getpid() r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000033000-0x28)={0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000ab5000/0x3000)=nil, 0x3000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) sched_setscheduler(r1, 0x7, &(0x7f0000c7b000-0x4)=0x40002) ioctl$KVM_RUN(r4, 0xae80, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000199000)={0x2, &(0x7f0000eaa000-0x40)=[{0x1000000000, 0x1, 0x9, 0x1}, {0x3, 0x8001, 0x9, 0x2}]}) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x1, &(0x7f0000677000-0x18)=[{0x100000000, 0x0, 0x3, 0x1}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x75) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000b01000)=0x5000) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000cfa000)={"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"}) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_open_dev$sg(&(0x7f00002f8000)="2f6465762f73672300", 0x3, 0x5c202) r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000016b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000023e000-0x4)=0x60) mmap(&(0x7f00006ac000/0x1000)=nil, 0x1000, 0x20000000003, 0x10014, r5, 0x0) time(&(0x7f00007e1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000726000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000c6f000)={{0x7ff, 0x5}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x41000, 0x7, 0x0, 0x99, 0x9, 0x4, 0x0, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f0000ce9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00005e4000-0x20)={0x743ab1fb, 0x0, 0x10000, 0x800009}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000038b000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000a03000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r4}, 0xc) r5 = openat(0xffffffffffffffff, &(0x7f000060d000)="2e2f66696c653000", 0x400100, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000dac000-0x20)={0x8, r3, 0x3, 0x4}) setpgid(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x2, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000077e000-0x8)={0x0, 0x0}) r6 = memfd_create(&(0x7f000003e000)="27", 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f0000986000)={@loopback=0x7f000001, @rand_addr=0x13ab}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000d58000-0x68)={0x100000000, 0x6571b2a, 0xf0, {0x0, 0x0}, 0xfffffffffffffffd, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000335000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000fbb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigtimedwait(&(0x7f0000bb0000)={0x0}, &(0x7f0000900000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f3000-0x10)={0x0, 0x0}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000abe000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093b000-0x4)=0xe8) lstat(&(0x7f0000053000)="2e2f66696c653000", &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/09 06:39:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x8e, 0x3, 0x7f3, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e00000-0x4)="276c6f00", 0x3) gettid() r2 = gettid() pwritev(0xffffffffffffffff, &(0x7f00005d2000)=[{&(0x7f0000ad9000)="d254027725fe6bf14f33190463c75cbcba9f16949b270adefd41bdc320abb2c6669403d2693567cd5bf20f933dff0915da76f6d06b6d596a7eaa77e788f055502d328d9b835d2a314ff97c8e5858d792e1dcbeb7cab94633ba472e56434c7581b4304ac07446a7", 0x67}], 0x1, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, r2}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x8000, 0x6, 0xffffffffffff9b27, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00003e1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x8000000000004b, &(0x7f0000b79000-0x4)=0xffbfffffffffffff, 0x4) pivot_root(&(0x7f000006e000)="2e2f66696c653000", &(0x7f0000d62000)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001d2000-0x20)={"a77dbbc6ed54b5e962d77dcb75b2e118", {0x4, 0x1000, 0x1f, "b3830afd87f9", 0x7, 0x0}}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00005ac000)="2f6465762f7573626d6f6e2300", 0x1000, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00009f7000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00007e2000)=0x0, &(0x7f0000f7d000-0x4)=0x4) fstat(r5, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000067a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e82000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000be5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r6}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b05000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x101, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x7, 0x12, r7, 0x2) symlink(&(0x7f0000228000)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f66696c653000") perf_event_open(&(0x7f0000256000-0x78)={0x9, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x42002, 0x0, 0x668, 0xfffffffffffffffd, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x20001008, 0x2, 0x0, 0x0, 0xfffffffffffffffb, 0x7, 0x0, 0x0, 0x0, 0x0}, r8, 0xfffffffffffffffd, 0xffffffffffffffff, 0xd) 2017/09/09 06:39:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eca000-0x8)={0x0, 0x0}, &(0x7f0000697000)=0x8) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2de930be, 0x0, 0x0, 0x800000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x2000)=nil, 0x2000, 0x3, 0x20010, r2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000879000/0x3000)=nil, 0x3000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000ef000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xae1)="00", 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000ee4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30, r4, 0x0) openat(r4, &(0x7f0000ad7000-0x8)="2e2f66696c653000", 0x41, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d9e000)="2f6465762f76637300", 0x24000, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f000009b000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000003, 0x8, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x1, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0xfffffffffffffffd) sendmsg$unix(0xffffffffffffffff, &(0x7f0000b3d000)={&(0x7f0000847000)=@abs={0x800000, 0x0, 0x0}, 0x8, &(0x7f0000d33000)=[], 0x0, &(0x7f00007b4000)=[], 0x0, 0xfffffffffffffffe}, 0x0) accept$unix(r4, &(0x7f0000d3a000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000233000)=0x6e) socket(0xa00000000a, 0x4, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000af1000)={0x0, 0xffffffffffffff9c, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x10000, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2017/09/09 06:39:41 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x37746d9412b8c71a, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x8, 0x5, 0x0, 0x843f, 0x5, 0x6, 0x0, 0x200}, &(0x7f0000001000-0x40)={0x6, 0x82, 0x8, 0x100000001, 0x8, 0x6, 0x5, 0x5}, &(0x7f0000001000-0x40)={0x20, 0x8001, 0x1, 0xcdc, 0xffffffff, 0x8001, 0x5, 0x5}, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) chown(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x0, r0) r1 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x83) accept$nfc_llcp(r2, &(0x7f0000006000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000005000)=0x60) shmat(r1, &(0x7f0000007000/0x1000)=nil, 0x6ffc) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x3) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000702000/0x3000)=nil) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)="2e2f66696c653000", 0x4000000000028042, 0x0) gettid() mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) r3 = gettid() getpgid(r3) 2017/09/09 06:39:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00006ea000)={0x2, 0x2000000000003002, 0x3, 0x21, 0xce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000319000-0x8)="2e2f66696c653000", 0x2, 0x8) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d0c000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ba2000-0x4)=0x0, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008ae000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00005ec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00004e9000-0x8)={r4, 0x3}) ioprio_set$pid(0x1, r3, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000194000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a1000-0x4)=0x24) fcntl$getown(r2, 0x9) r6 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000b11000)={r5, 0x5}, &(0x7f0000b34000-0x4)=0x8) socket(0x2, 0x4, 0x5b48) write(r6, &(0x7f0000cbd000-0x1f)="1f0000000102ff83fd4345bb074003030040000009eb190d00000003000000", 0x1f) socket(0x11, 0x2, 0x0) fadvise64(r6, 0x3ffffffffffffffc, 0x4, 0x3) socket(0x10, 0x2, 0xc) write(r6, &(0x7f000019a000)="1f0000000104ff00fd4354000c00000000000600080001000400dcffdf001e", 0x1f) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000f0f000)="000000000000000000000000000000") ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000025e000)=0x0) socket(0x10, 0x5, 0xc) 2017/09/09 06:39:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002de000-0x8)="2e2f66696c653000", 0x10) fstatfs(r0, &(0x7f0000a40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6354, 0x1, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8a000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000027c000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r3, &(0x7f0000fa0000-0x8)=0x0, 0x8) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f0000229000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0x11, 0x8080e, 0x0) bind$unix(r4, &(0x7f0000eeb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xb65000)=nil, 0xb65000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b66000-0x10)={0x2, &(0x7f0000b66000-0x10)=[{0x6, 0x100, 0x1, 0x9}, {0x7, 0x1ff, 0x200, 0x1}]}, 0x10) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000074f000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000b66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000d06000-0x4)=0x0, &(0x7f0000660000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r7, &(0x7f0000b67000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9, &(0x7f0000000000)={0x6}, 0x8) mmap(&(0x7f0000667000/0x1000)=nil, 0x1000, 0x2000000, 0x33, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f00002d8000)=[@generic={0xb61, 0x1000000f510, 0x8, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000005, 0x0}, 0x30) sendmsg$netlink(r3, &(0x7f0000eae000-0x38)={&(0x7f0000d90000)={0x10, 0x0, 0x256, 0x0}, 0xc, &(0x7f0000a8b000-0xa0)=[{&(0x7f0000c3d000-0x41c)=[{0xf4, 0x7, 0x0, 0x200, 0x15, "cbe32d64b01bd207a618523876874c0f69f0cf41d2791d73b7b25ba4e19d92c24f46eb0364b720d8ea4608711f7353742eeb77cac15c0d19381b40b2a298d985f6ed069dfe8759bd4305e9adb55599cd1f7194acb889d82a11dc3251867596ba4c67ab69ec4a713f95d2d913c2b41cae28270d9d6841e3b7bef209569337fa25fc0d69bf9d5720624151a72d3eb90d7ca2aa7ec9bbd35a2c6bb3df1c74f9c2ac5c92a0d7c7a563b982b02cc1ea0d47129b76631b936c0356aade2defeebd5d2b9fc260ef41b3a30a926449b09b5b854c3b66fe4d2f919f2beb96cf0d970e9858cc"}, {0x90, 0x8, 0x400, 0x3ff, 0x3, "1956e043bb9932e4d00265bc703f9d74fc6f9288a5ef160021a9a4fc9e2490330b0a75258740332f33d44ead0d35a9ac59ec78250500d1d27ac9a4a20365bc83dde0b24a113bccf83c045a563a5595fd2513925b4a69a8bd753132bb07e8e60639e2d58e30d876c0778d2f23478bb92fafe0349a50b795bcd47e3f5131"}, {0x74, 0x87, 0x1, 0x8, 0xf91, "4ba87805511cde16bc43c92708915dcb3b8789307f64768d4c46ae1421183e694eeb0f06e61af1d2dc7b7c6e77297dadcb373b6074430bf877f4f90ca0cec48132649cb896b05cea9550a6fe68e50198ec76f9d31a29964377ac3c8755a4d14336ed28"}, {0xd4, 0xffff, 0x100, 0x3, 0x0, "04770a38976cb85ac43125713b2a0b961ca41d6f5a2f82a4d68db6d5d96f2f6395db9ee81f3b91b320abf4dea5c1f0961d8a7a679a4f6bef5d5c99d07299fe3617a19c3040ef7673aad8eca3bbde84ca6f4eb60fb48af0e2bbf1d0716c99ebd26012fe9f344d96220be97ba78311ec48c49c991416cc8ca8cd53ec4dac5c765967408f981cd75c88c13f1ab87a46068c40149c58a2b89c97d07b9b66e82ba7eaf6640caa4966258feb1b0f407136e6d5fd44acbeda5bccaaf1697b2b1e618d5cb0"}, {0xa8, 0x9, 0x10, 0x754d, 0x2, "74e1b17b40256df34ccdaa81e6a3b9659cbf0663da3d1e2712d33712e5212b054328fefdafeacc45579de04d3fb4026b18d95c42d5dc3e219d1e081612809cb2ff255e1bdb049f2b18c9f44844dfd04a703547e01f1b1e890a8be9e11605e76c6b22524c978aadb259ff2f755609b630765f5b717c1dec34d8ab239fa2f615be08cc54ee9385d59faf872f2cbff6ad29875f744497c088"}, {0xa8, 0x5, 0x400, 0x0, 0xd40, "71aacfbdc2267821f359ec1f7ed640fe0944f454a0b53c3a0b50568473830be7964ff2eda0deaf292bc6040fa6a1d91db16cf59050a00765794ce8b731ae7305218b3877090bacdf8cb933c0da350c9b02ddf33bf786c1f20c2f17852a3bc397cce50f7a3d5ad745fd24b82bbf102be467c5b0cac2f7fa8b41eb646e9e8b8861845994354c1e82924de9bff1b35f496fbcc8bb227a95"}], 0x41c}, {&(0x7f0000e9c000-0x212c)=[{0x1010, 0x3f, 0x8, 0x86, 0xfffffffffffffff7, 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{0xa8, 0x2, 0x0, 0x10000, 0x6125, "ec7a016534967080abed10f1210a14610c91d22502c47a414f65870af548e8d590e793f48d434bac76809182dd2e4e299afda94075c767d4aad38ece2ebb2f455fb5f7429da6724f32c846de8f6bf4df7ec56d628ddf2e656502d107c81237e9c9111d5f0b89256f532b79893270ddc527977429cc9d0c58e8a51c251fe714de5361c473c9e398af74950aada719a081195b549cdd64b249"}], 0x10b8}, {&(0x7f0000701000)=[{0x68, 0x326a800000000000, 0x0, 0x7, 0x3fe0, "a9106950c3bac5e040fead40e76edfa0e0aa1b151eb49b6b248f79976e9fbcde5a81ea26bdbe23c644a42151f03df40ef0e92575c19dafd39f9ad2f56b940585190205eaa8a3ff94ce5083d7debe06be1943a311b390d99f"}, {0x10, 0x800, 0x8, 0x8000, 0x7, ""}, {0xf8, 0xe63, 0x700, 0x24, 0x8, "f3a92bfa793db3d743f3e644c8362fc34cfeb3e0df9c2c2f1f348b252968506442056c20db8ba1785b3d18b1c39276690553c120b5a7e8b0916e2261b002d28e23ff58961a059574d50ee52b61a6e00756c099b25808345afa77e79fcc18549e5ad2811a17739ea970afd561b3aaaaed84db6e72568f8ac657fc55ac453c95004106fd05ffff9705ae7f5fe3e7f0b9e163528bba3ef43cd7b89f494eaf7c5d0e6f6f6a58f8c18a490e654e27b012ccd3dde81b7c8bc8e7a1f849a3a11f5de6413e179e98ef01cc856c389cd5e72fa3f01de2dca9453b01887ede597b10a0d538b7889d29ee72"}, {0x54, 0x2, 0x0, 0x5, 0x7, "a903d190ea19389b983c814c6191e89027ae3e294e1fda9684e6705ed7df419497559016df4f9a8220b4bf514ccc5a9e9163b5a40bd0177842864d19cd2c6d5dc77b1f"}, {0x94, 0xa780000000000000, 0x100, 0xa19, 0x8, "3118aed6ea9c76b9d63535af3611f0de120e0076f8a1ea36d2945f332dc6c66099dce001374fdd3ac7b57cb2b69713583c67acead1e122c5ff71b51e32b2e3c32d9774c1d24b8bb7cc8c0cde014b66690d9fb8afa09b38f9c244860ab5880feb72541526277318971de174ad8f335a6957313e11939d5ad30289a42588275dc279ee"}, {0x78, 0x0, 0x0, 0x2, 0x3f, "1ebf049625be8ad423ad2da286e1eb436c12fa3b90eebb666c8d9a1a0f51819d12c27a108ffa38481020e6338754242d34572c5309833a847a3fae5ab71f539e13aa5a83614e13fa53328ea17053af74f01746299d993b5eff03f8c46faf873db1104689b6f901b4"}, {0xf8, 0x1, 0x200, 0x401, 0xff, "f0f1cad0e03ff005f981aee9f2cf7b3e3d20aa83c6149f22f9a2389ae6a2eb3b553c3e4f00a0cc3e1e820577b8c8ff24173e59f342d3c7d1ffd91e8b48fec8c30b49d0b777ed5eac93629f9afebf7241fab327883a041217e3e1dc36a3275f10fd85d6fcd4cb42c8cff989fda5b0f8e2f8950ee949a00f9789e52b852c5dc211f4ef3177a9c89df71956b141b761ce925ddb0fb16c6e80f3342df93f7ba5ef2dd0ef509194c30c0863cba481e9186202b04aca41b3e2d7f6d03850e6a910e8000dc15cca093f5bf7faa01c602484ea5c409d31f78ebafb599a069b987c2001edf7e167ec42"}], 0x3c8}, {&(0x7f0000d05000)=[{0xe8, 0x3ff, 0x1, 0xee3, 0x8, "c343ba4621ee28d978e6dbfdf85c6e2b09557c4582e0b030d97326ad40ff35be2919d0a0d64e8f972b18647fef5268120f4902d05cf5aa01c9e6bf7cd1410f69653a00551314c21a035c266b2a6d0d7a17769af6e646714d23935bc9748f7810cd72b8f25412be0d99714b10a7a3973c03401234d5b3369c80be7a85909c55e117a5ccc97631ae4812c5b6bc970e485af436d2c63bbd2e7554aad51aa218aac5018742fe7748ab2eb206fde9b6092aedfa0553f7636828b1a480b5f2fffeeb404aa01444e72515b66b7c1b595faea922fe28b325863e77"}, {0x80, 0x9, 0x600, 0x3, 0x40, "2949c51fa6e2d93a4e79e77d1166e347ac12f013d0ab89b6c41b48acb9785d9847a3e7ea5e1768e87a791a7be3fc206078370bc9e229a81a582c3b349227862001728ed72f7dc84591ee95b934c554c37ff24a2c82bed040826c3c33b8c3e773d1161bc2fbfc1dc42fcdb213711a"}, {0xc4, 0x9, 0x300, 0x1, 0x1, "665ff44f0a9363761b265d2f921483ab8e458377597c5084d65403da9e417ffd486555062fe426bdb904761a129ed547e00d111d007fa27eb2aa8c21e80d74b5a0d71c07fb3b6a86b24dbd4695e7da2059308afef78b29f437346a7a73793ff0a5afe4224236232d31c6244df46146de8c0b6c33f218e49c2f06153f91a407f256a00a0d68e9dc5a285f7c1813e7dcaea4efb54c77d22acbe23df385753287c9962b521681f553f778fd20a38ab1ad7ff0b3cf"}], 0x22c}, {&(0x7f0000be2000)=[{0x40, 0x9, 0x20, 0xfffffffffffffffd, 0x46f80, "22b87d938fc4265f3032d36f0de01505d81978b3a4359b712a0e1e97ba5807f96a7488edde06b5433fb357a72a"}, {0xfc, 0x0, 0x220, 0x2, 0x7fa, "25890d1fab69b105b25275941204d613a155cc7a29d8462ed71dea991b12c00cb1cb900685f73a80d408d3417ec942545a2488b7f666e9ef00ce1f7db281042eb0a58fbfee907c45bfe62f91a68f7db89634ca102b60dd2bd4b429f4f90adc4586c68aef0cad54dc7ad8ea04b0f95527e6ffa206b953a2caa45bc015ab46209c1ba2924f6760240656118216fd9ee5d992e9baa06f3593f494e1743b683186b4d675f32bc5dd790d2e689cbfe3105b2813b1f89d915f032acc30c3ca8e3b7cfc17c703f2cc83cb0e0cc6ef709b566b7e9d3a719e61aea919518173c35db2ea098c8450be51354557cb"}, {0x28, 0x3, 0x102, 0x0, 0xffffffffffffff4e, "8d3b8469cbf7a61780ac89865b9acbc797c05506d6"}, {0xf4, 0x2, 0x820, 0x68, 0x6c, "d20ded29dccfadc8aecbb4c5ec934522b866813f7822ba2cf11bbd2d6e5153ea348766e86322ffb0232265aba2a3ef794315511dc23b0e8d4660b036312fae536a74f653419b8cf66e16ca66585294eb89d9f7d9633804ff22a937064d57c644cd8961e6f8b9229dcdb9ee1271c39ca76af01ef8166390e045ca636dc75f0e55ee7a58d63699f9b72a4ef20e3f317c5dfe06c29d679447a410822d8e09400bc168d280921d062530ecce26ab2a8b25dad74d49fb5b34e9b143c82d91e70cd7f6a54b2648155ca205461249ad43786fdbe5631f31c12a5db8cf34504170434769c4"}, {0x8c, 0x100000000, 0x200, 0x7, 0x112ea571, "66079611c754a0fd1ca2710aabc675be85c7c9cadc3dba97da3c817617bbd5620bed7e0c6c178d923b96e7f3e0b8459679dc603524cd26cdb589914f0eec301f5c8cd46b5ef418838b48eb64be170888b61ea7de0d4f19486e7d3503050d2b937b65504b3a6025d669521c4c3487c1bbf5889227071b7744f64e8d8f"}, {0x54, 0x172, 0x20, 0x2d, 0xff, "7b88034ff8569e5dfc23e8c4d7a2cf88181c800ef85ce98466374d5d6425f8336500206daef21dadbf9874984cf22c023c0d3bd87633228d44ee8920785c2125c8"}], 0x338}, {&(0x7f0000b31000-0x5c)=[{0x5c, 0x4, 0x222, 0x6, 0xffffffffffffffc1, "2e377b0ea00611f8ffd469469a865373b4711899c4a6ab510ae9d1e6959923dd14b0b06248c7645acf8d7a9630163310bb0d21952c716f371b4adce864b24400c9a54cdff73ea83fcdab"}], 0x5c}, {&(0x7f0000fb3000-0xbc)=[{0x94, 0x8, 0x1, 0xfffffffffffffffa, 0x5, "99e41c2a460ce2dc1c400da4e22ba643626329409d30eb565ca611d2b2d5d95f302a3ddf8083de3cea91956fefb4b2d7b3b501795b06abcc5d37f1b1974e6c05f109d8d6c0d13643a01731139cd77402bcddd9bff0cff377464c9839eaf391fe8e3efb211d03a55a06d2bf2288655af6956a724ffaaaceaace95ead7d05d662e865f64f0"}, {0x28, 0xbc11, 0x300, 0x200, 0x1f, "437a1cbe32cb88580a1335819326dc8b17337e78bd41bc1a"}], 0xbc}, {&(0x7f0000f17000)=[{0x18, 0x1, 0x10, 0x3, 0x9, "4505d047dc"}], 0x18}, {&(0x7f0000597000)=[{0x18, 0x80000001, 0x20, 0x1, 0x5, "0856d3564c"}], 0x18}], 0xa, &(0x7f00006f4000-0x68)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x3, 0x4000}, 0x4000) fcntl$setstatus(r1, 0x4, 0x400000000000406) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006de000)={0xffffffffffffffff, &(0x7f0000ee5000)="", &(0x7f00005bd000-0x1000)=""}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d3a000-0x10)={r3, &(0x7f0000c22000-0x2)="e43e"}, 0x10) add_key(&(0x7f00006a0000)="6c6f676f6e00", &(0x7f0000a04000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d2d000-0x19)="49628ca6eedae5b98b82bf0797d833b3048978376589b48df3", 0x19, 0xffffffffffffffff) 2017/09/09 06:39:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x200dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f0000405000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r0, 0x20000000008) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_emit_ethernet(0x8a, &(0x7f0000d01000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x54, 0x6, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3f, 0x4, 0x2, 0x1, 0x7, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000839000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c06000-0x10)=@common="62637368300000000000000000000000") mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000c48000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fc4000-0x66)="262ecc80846a0bf62bff1611ed11e9bc9f8113d10e603b289013072cd79586a81f5a7afe4bcb3e09873380e6aed8af586ebc8aaf652ea38dc4a662c562062a23fbbbfd4c3b35428d90eeabeaff4a45f318de6feb05278d4a6acb9e062c1f47dfa03c01bcf137", 0x66, 0x40, &(0x7f000032f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000fc5000-0x2)=0x4, &(0x7f0000591000)=0x2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000e44000-0xc)={0x7, r2, 0x0}) poll(&(0x7f0000887000)=[{r2, 0x1000, 0x0}, {r4, 0x20, 0x0}], 0x2, 0xaf) read(r4, &(0x7f0000d01000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x19, &(0x7f0000fc0000)=0xa6, 0x4) sendto$inet(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/09/09 06:39:41 executing program 0: open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f07000)={@generic="3294cfe8496e0a69d67477e8e03b90ae", @ifru_settings={0x706, 0xc575c45, @sync=&(0x7f00002da000-0xc)={0xfffffffffffffffc, 0x9, 0x6}}}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000090e000)=@common="69703667726530000000000000000000", 0x10) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000883000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000550000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000068108cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) dup2(r1, r2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000422000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:41 executing program 3: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r0, 0x0) connect$inet(r0, &(0x7f0000ee9000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x2, 0x44f7fde0af698979, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ee9000)=0x0, &(0x7f0000061000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="ce", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xf, 0x0, 0x1000000000000000, &(0x7f0000ee8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) sendto(r2, &(0x7f00004e7000)="74c062a7d7b6fb0acf8e3ff70f5003003592e0ada22a92cb599a05f267c5834f27f7073991b2854cd79be4e9cf1e37d87c75eb8e47694dd72986690eb435ec32ddadf6783e259279a2c233210000000000000109e93b58980e25d42e9fac303661d277403d96c5a4083e55fed8bd09ec2554df3271918aaa2f85f706a517d17add06a547a40784398d38002dc0bf8a555eab8fb0e4ea5b05ea4b0c8efbaf9bdeca", 0xa1, 0x7fd, 0x0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009ee000)="2f6465762f6c6f6f702300", 0x0, 0x2) preadv(r0, &(0x7f00004ca000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000d17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034c000)=0x46) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000969000)={@common="69666230000000000000000000000000", 0x2}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f000000d000)=@get={0x1, &(0x7f000092f000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000927000-0x4)=0x8000, 0x4) r4 = socket$inet(0x2, 0x805, 0x800000000000000) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x6, 0x4) 2017/09/09 06:39:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fe1000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ab2000-0x4)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x873000)=nil, 0x873000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) sendmsg(r1, &(0x7f0000649000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f0000393000-0xf5)="bef1bb49b0c5db09edef4a542d421b300ba51e78d45e1845e7979f775f3633101f2f7705996e8640e18a7000dfd1d4e945a43c7739b9c69188232caa143d9201b45cc2bbbe872944d57028c0b455a092574e1597b810b14976dad1dda1e1a8bcfbfb303fd23ab3f68bd79ce7ca075c661ca89e8efd75651bef9ab55599e021c4e72509a5ca765f2cb442ea659d1cca17d7981318134327ed23c997fc68a115d7c8f9ca250679a066d1e6d6a0f5f6682702eea2db2533d995c31ebe8352abdfa0de8f340efef532c5361c9e3432777f1f2031337c8191fc631af131b9b1a063c1ccdbe83f1e3938a4190d533dd88848bab7ca5bd67d", 0xf5}, {&(0x7f0000da7000-0x1f)="932723471fc66f74cbf6593b3ef5fa7401d1eeb4e72087b49e29bc9e2ba2f9", 0x1f}, {&(0x7f0000a34000)="774085e0bff994c49f2785c02c2a3364d461a10897ddec089115774a9b379d17d84f145fcf5331fadb6cba9af3e2b5527301c22ebfeaadea385002edb2bb03d1acf3535109866da95bed94d281f8e4952d4756522ca9ae79bc3232aa5e9ea38cba73518c30099f0d964f297f60ea1a991e48b5f7993d871e6d778cde44fcb617cf8c7e2527cec90ca32a3e4bb1359fc5281853980950a7aeb5c7db40e5ccbaeee42e3e852b55f93d15cd4022979084983dc009570289c8425017d1a56b812146f0dafdedd827a63acd9ba0851179c08a73bf3146ce91de9c55e615591c7987708857b4f3a3113fa6ab6b00c52f73fa38e6f36a5a5517e381de46a9204b7a37c48714882d7d5c7bde3db9903bb2a3604a00d9938c002f3706bd7917df81141107780a986742aacf5c35bf4375b377d74c25cad75df2dc0c9528483cb4997cd873432f4b72f39bf39bda83a52f30ceec0f76cb6b28b021cb5441fb65f408b50803c5a54defc1b3ea90032d33117c3387e830f6ea8a46f79a2831c2fa3ebdf3ebcef5e003737ec3825c8f95384034e48e0d65e4243635d9173fe77408e02c59f19ac0585726d3bc47338552aea5484133d69683bd3bfa9170e9d7cb22da03b9546bbe4666d4cd62b57d853b7c6ec23599f9df03f311300014c90364970927275089843de438c06ff7b0822b860b5085a08a5f2b33d9277ca703c469ee52700e14d9c71a02694f88dd1a9e7d7adc97ca9a57f5bb910abe7abf95cf6f7242dc15652d26e919b1c539d3511411b6ef67c9cec9d2d3e015fcf6775dee55536b99fa969dbb9996ceb72e1b018f9d4a0ea34e63f8faf7cd752f91c7969541b45ee814376450fcab2b2244e66b7cc7bc911e3b19dd6566ade4ccadbc7ba67a78ce48194a60384455badd77f17694ec5ded2173455fd0b80fc25d2caebaad9182eafc38b53b01b9362dbda383732d7b478ad911ee1fe217ab84d082360466b8fd0d43ebcded4ae80fed449a9f0739014b83c41d5272b3733eff12558123f51119c06a784c68865d281bdffa0cb8f442b0483ec7ed79a1d7d6ee89671dad775e6b6bd80a7484b99eb05f2e20babcd0058c86e2f4a75199d17105f318ca2e326f22e55eb9118a32f3a86a3165b48c306ff584bc9da0d8ed5730e742a4d529372a6bd368ef3a572186c783273c9d22c8ef1a83df93337d9126f4ece69bb0f94838bd9589db13eb0d82254ad1aa6f0550267d6602495f383de388ac5a5a4ba4e493a73da6304392e7fecdf08f9c0af23be9f02b462066702a10a24896ea0c1abed1a1f669f9e6888e1c2a035e51c7883e53c0b3b8e8472c066de2e64f88f8c56e926f4f3fe115b4c42f066c37ba1239319ac97a40cbd4fde4357255e4dfc3d1ca333f0876b0ec4853b7e7bcc394b210b82d524ea5f886b24daa945ef4f73af42dfd23dda13062aed1f8fda9abd09ba3002504b4ad0be00b0876daabf09f0a9188f3df8f3f3660659800a63f68a9954f69aedde41bf7b2f08e2504d96a462fb8f1c7781cab0d262416d28ff0563a545854bd35bb59087a9a82545fee00ce3f628cb7418b91f36cfa9894904474c3b54e76c214545f233308a69f8de4c591403f74c3685a7c6776852156944ee62eab5fb59b820f0774f91566c814cae706faf9478e548926dcbe220ac0de5977b1eb9bb708df4445cdf2e1805c925a9525e75ccaf3b2a9c7f04c9729b298042b36f4748c2a248e8b59be7a1a7213d31af435b8b4aa6812948b2b0c423aef50ccd65658bd2721617bbc0fbd00627a45e9714f60a23b184e865b34886b83d85201786a67707487fcee905044c57d7dcd2ce1d4025bfe3347a07af92bf317641f4690a74393d377a4ad92a914d9d600b895e9cc8a61836f475d6860384eb640e4d477fe23fba210b7e39886c8fcedc0185874e8ccb7c0290dc5cd8d343833b38e0fba8b1067193d2380394406cc0999835d3ff1e7bd99a8720d70ae65fc4f09be49791e71ae694724f71d4064dd523ed7f2bc57e289206feafe41cc1a9b2d4c3b068529c3e86112331d595a4f49ffacc5f427ab33d3749e682058b90064a5a66404052a38824859b5f226288a7ab15ef35f77dad8073367cabfceeba679e862a37024e670a1a4d6ae32fafb561ce582863ad9f014295e1e8b5b62459eda2b66d896b1fa8db362eed137cd873af54e6a27daf93dd9f9e0c4c7de03441573cce9b4873e1a069c257973137478dd60666c48ff09617177d3dcee549adafccbc193c34d47fa84b8b4d11540e31aade3e31435dc0e6c2b201f7fb1e8454658c1fa976ce9f418e9f2bb74d618a6d895aa13dea42e1a4c130446a97d5ae09edd067249012cf28e5b969b7dc469c0613c8b00297404783210392786f3311e4257366d4295124615aba0bfdbc8f379dc4e6ffb1c4d0a46e7b67a29eca4268a54f2e3d9432088aa7522f6e8c9fe8c5360609ff1896bf544449ffbeba2d61d69ac4ae10fff45210ad68f7489426f3fb8e4526e8db34aa96a1e2dfff62dfc8bf01d0616fb3efa382674a81d09a363584d44c5fa6c85fbfd7e0dc580660cb6c18465b1ec8e52965dce6dca031d6e4f209c7e5f8787a003a9bcf7cfb005370dff3f81bb1750b6391f55611e99983458aa6458db5f45067c349ca89cbfd0035770746c8630bb3516ae4775dca0a71b6d41388a0cd53ec7c34ebdf673e82503145111d1cbad0e322534d55de0e67ceb570f04f578b3062bdeebf87df0de06e3db2ccaf9aff3cce5fdec039b2eb249df6a8cb8e63e44f7859b09fb12cc6cc9cca09681ad1582228a2b0795574ecfb84d6ddd6b9020fc7d5ca05f7a9233bb9f5ad76e3bb95cafa9b0d3e514b6f209420f9af45dcd899c1fe6f10179ed60afe37341b00bd37f7fbac9bacfd32d068f11294a55e6406605c3c03321e45a481dbc72c3bb114da86aa1d08a0028b6900dda1bffdde90fdf624b82b20d38a775fe6be82d1e0c42f748ea2b10288f2d997386b46a07fa959ea09ad7f112106a8b7db7238fbaef023206c51e9d2d2f2a5cffaea23a25f8af62d49ae30f10eb206fbd646ef971864efed8bef34f0269c3929861991689caef32311957312e9647d4b3c26a3ff1e900c03947ca7826e57c35a4af1b23bf4777dc920802c10b582fbc4d31fac8b0d310a738dc636f8f21e40588e0a0e5466e16582860c7b94554a85b957835a84d7c499793467e8893eed528ce3963c497d078455dd91eb44b1825ef1a8f3541b836b503f7dfb5f83816248d1f8bab67bb8d59437b9b07d300b689a7307cb550d4a9d8243f48e449dd97065031e6bafe171c72ed9af40dc6ce44c7b27cb0b138698933f0ee6290a3bce4c71bfe41da27e6025eb185fb35d47a46bd2c8fa1823f5b2401ac9adf940f1787b88894211a7bddfeb4fc9f8cc11b1c3bf4abc20c6463bf8ba99bf1273041de7eb6238d2bb48f96efe5d68578c29c0cf9387497d06e98560a850682e85376868fb5e06ce81b15a34ac4600640c4ff15ce823c06a7078c982bcda798c81eb0098135cf64699f3c003adfe5e6009fb12c8595cd2a8bf5f1f7173ac4675b86fc8ea3348fd780d044ac43f4fd9ebe246a8110dfb42eb1148f8e907f6b1143d70ab7e746d738f9f9c2fa9f74fafa7c7abef34be39157ec2b41e869a2db6505c70f69570558607de992bc65cad5a19ce944c46fcac2f08cbd293ad07922964ac7f2db8537d0f48c4aa5953613d010d554921caa4477fe72828b32ba82dd6c4eb504a8a84c4c3db9ecd8259c8b06705a12b5f471d0d54406e5d68d2ba71f9d6f16c143d3cc0186dd0b414dce6b0ce773d93d7986f3b48f7559d29bd9e62dc0b089eb2c3992abfa4b3b7693eca826a059d96687f01a33989078d504a67dcb2624ddf22e3f2a82eaa8e22d84478da2417cd82e9c29f0f234d36310c24f38b8a4d950a11af0172e2ec3a17ebce64a6cdebf8cb492d677e85242bfc22ead032e4468374b4ffd4684634ad5d4d7056d12741405e263e7a3930933c1a9950a47add65eec09e0d8506b71f8d172b0ffc2ca3c2cbe0c6411b39ad19625370e05fd5e1b20257d339a9899fb535155f9b315d6fbb5ff130b007451602acd03db4b3a0aafc5ce8da941376402aad93e188cfdfd797422b6ba31507dc8f20ac182fec1cb4f54a4f04dfac201bcfe05fcf2ff194114ab36e5050b8548b2371574cb81bf5a6f7817962141a1f1f56a9c40d5f98b6c28f5850431e965224c7d8b979b949842053469f1ee3f78af54b30c56d4b9a31c57e740f92d22ebec8e4e0ca2b82ee37eca72bdb6ac524d7d1ee862f9ffa825be3167765c9b5264aeff9d5cf88841edcc553135134447b7e4d06d57630cf30d0a6e08674c1ad23a4c2c6bd66effa5ad06da93c50e6499b608fca970c2e474f02dae7510188f76a57bf667eac989ebc32926c2284daf98a08b1aa2dad27a03029b1c3f8aa68d124ec74b10e3e0e6791e271ad2bfb7fa52d8ad4b5aecc8a2504535872984c1d88dd28f502eecc1a7ba68630340838b0dc08ab0fab285c6264dd362673898686018bdb28e7a2740cc6b21b08cdc9e116a3ddb79d4fdddababde51cf2fc30a344066b8a06378f5cffb57d7f7badefa2dac7e36a3dc3856b133279a089d18ea5e62be15bdb5398999817cd9418c6da884cdfa2471ca9a905970233bcaf2a4af373ca007dcf278bafdd3e6d5e66fba52a2962dfe5ffa3a14efe431688e262e98bc045f7b4f7449435c0989bf332e4cfa968c455524f50e985bb58d47ee83b2c26137548beadb60b933121c2d9407fe172a09a6a4d43f98e5a6b0d457a1e8b277bb242781f2cdda64097f7d314704548bdaa3d497b11221e5bae5548b933b1fb5239e9ee5e2e10d0381d2eafe1b947333659a29f8448722a09dc06a85a590c24de79dc15a5c4620e994cc23abee838cb5cb02f9b1b906dfcf20f3e1421d658befa911df8e3ba4a200b9f6e6e90095fd50b47578cbbb4b3db70e5bf855516bdd94b55ffcfbff96e6f9d8aff4f2e95c4209385925c0d2bbbb357b999abeedecc252ae8f5243d6a8df0f5bdb307daa43093bd178de91fd478fb88ff75e52fedbf5be848cfc504add85d2af837c746dc3902086fc7d0ecf03819f1815ada5161b6f4528b87732e47301b0518a980c126040696fb484d2a9d23d59b9db37da5efc7d5bb27d6d55a3729b906ee89da0add31ec6bb03db0c525f253d70fd8c88a0506ca0a5adde20c31de98fe45f935a6626002d19bc54a6e28b52d0e7f6c317ac91a48cc2db40a5efab71ec2a888393ab67b910fd803d4d74fe21f26397cfbfc82e0d3243de50c0fdcae9bfb69912085cf02542eafbea8cda95916aa3093c1c702a1abf294148071be937fe5fc9c35b5892ef69a275e9acf6b11bad202583575922f5aa695016d74e4ce3fb02e6bb4a4ac98ad3bceb6bcc18d3868aba3a2c00ac6d4e3d7b37317ef5753c5eb3e7cf550dddd6236a03c29f2c83333605d61e851286adef8345123ac4098c1a2094eeee3184c4f31323dde8fc7e045b2174c563feb71078a60fbc61c5228d3b2da0b01d4a194e1ff1e07bcd50de868a75a0502bc7db6bdbcb1a7e2b819ba28147fabcc0b7ec4b022dea020216d1b5444472a782de19e861646e483f82434585e20423581eaba9cf95698015e48891179cfee0257c5edf74342401301b4f622b71e1c917c31cb9e7d6187502d21eafa3a50a25a5437ba548e089e1cc6ee799133d8d0857b0e45e7f59533a8d8f3e89d4bfc94f68ec1bdfd70664cf45f3179baf7a44d072da", 0x1000}, {&(0x7f0000385000)="02cfdd2d1c04eee329d9b0d6b833e59b7aa770bad43f81a0232d96aabe02b3f402ecca322d4abaac3c20c1eb718b8267fec235127d0ce6fac808e2548fe548a805e4f67f3f08b4bb53dcdaf4d672836566b491db8d5f3652f26fa608f2e1f184a0b9", 0x62}, {&(0x7f0000863000-0x32)="8bf2aff93fd7d3aced30c6abd5b0360ef114beee58fbf1d849284e2e023aba97f49fd3dc263274bba51ce676178206cfdd7e", 0x32}], 0x5, &(0x7f0000d82000-0x178)=[], 0x0, 0x40}, 0x1) set_tid_address(&(0x7f0000157000-0x4)=0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x8c, &(0x7f00001be000-0x70)="c9f4b55b36b96af98189b31fce93fe41d934edef7abf073591754b662deb000df8d976f4adb6dec935b1c096b9f397cff1dca2e03347d6bef3ce4e17cbc44b8c197ae21020d9c8ef9ec78cc02dd967d1b694238c3804bcb9823247bc9ba5ff804a2659fb838a90fa2ba99739d198ab6f", 0x70) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000261000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000482000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00008b7000)=0x0, &(0x7f000034a000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000019000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b24000-0x4)=0x0, &(0x7f0000bd2000)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ec9000)={0x9, 0x46, 0x7, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000493000)={0x4000000000011, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000591000-0x8)={0xffffffffffffffff, r2}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000d34000)=@generic={0x2, 0x7, 0x5}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f1, &(0x7f000000c000-0x6e)="22cf031dde52afa99325dfe462880ade6de2806d3574664b8aa8893a36f972609a90c4acb5c19ee0efd0d96fdd8a916d89fb4125ad98c2f35271505e660835705eee094815019506132152c103d0d2ca87686cefeb738077a7cee662c3f5484f4f2c3abc4ba1bfd1078cb2ddcdea") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003d4000)=0x0) perf_event_open(&(0x7f000028a000)={0x0, 0x78, 0x8, 0x2, 0x6, 0x3f, 0x0, 0x40, 0x1, 0x9, 0xfff, 0x1000, 0x8, 0xa, 0x0, 0x1, 0x0, 0x3, 0x2, 0x0, 0xfffffffffffffff7, 0xbd, 0x3, 0x4, 0x101, 0x6, 0x0}, r3, 0x4, r2, 0x6) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00004c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="6229597d99cce66196078bd80897", 0xe, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) renameat2(r2, &(0x7f000089e000-0x8)="2e2f66696c653000", r2, &(0x7f00003b9000)="2e2f66696c653000", 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000e93000-0x10)={0x6, &(0x7f0000849000-0x18)=[0x8bc, 0x2, 0x6, 0x9, 0x9, 0xaf74]}) 2017/09/09 06:39:41 executing program 5: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00002e9000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000023e000)=0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000002000-0x10)={0x0, 0x0}) futex(&(0x7f0000001000)=0xfffffffffffffffe, 0x80000000000085, 0x615, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000003000-0x4)=0x8000, 0xcc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x24e03d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f00007c2000-0x6)="756269667300", 0xc00, &(0x7f0000001000-0xd)="0b593006f8d2a166bfb8ffb11b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x3, &(0x7f0000003000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0x46) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x1}, 0x8) sched_rr_get_interval(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000002000)={0x8001, 0x1, 0x4, 0x6, 0x7, 0x80000000007}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000004000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f6175746f667300", 0xfffd, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000)={r3, 0x1000000000000100}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/09 06:39:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dbc000-0xb)="2f6465762f766373612300", 0x2be, 0x200) r1 = syz_open_dev$ircomm(&(0x7f0000120000-0xd)="2f6465762f6972636f6d6d2300", 0x1000000000000fe, 0x880c0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007e8000-0x5c)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0xa6e1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x40, [0x1, 0x1, 0x8, 0x2, 0x101, 0x3d, 0x6, 0x2]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000086e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() seccomp(0x1, 0x0, &(0x7f0000000000)={0x4, &(0x7f0000f80000-0x20)=[{0x4, 0x1, 0xa, 0x8001}, {0xfff, 0x2, 0x800000000007, 0x8}, {0x9a, 0xbf, 0x1800000000000000, 0x3}, {0x80, 0x1, 0x4, 0x8}]}) bpf$PROG_LOAD(0x5, &(0x7f00007b3000)={0x7, 0x1, &(0x7f0000001000)=[@generic={0x8, 0x6af6, 0x101, 0x80}], &(0x7f0000002000-0x5)="47504cd300", 0x7ff, 0x6f, &(0x7f00007b3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100) recvfrom$unix(r2, &(0x7f0000003000)="", 0x0, 0x10000, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000872000)={0x0, 0x0}, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = semget$private(0x0, 0x1, 0x2c0) semctl$GETVAL(r4, 0x2, 0xc, &(0x7f00007e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f83000-0x4)=0xfffffffffffffffe, 0x4) listen(r3, 0x80000003) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000d75000)={{0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x164, [0x10000, 0x1, 0x9, 0x7ff, 0x8001, 0x3f, 0xf79, 0x2]}, 0x5c) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000595000)=[], 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r6, r5, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) [ 68.824375] nla_parse: 1 callbacks suppressed [ 68.829126] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/09 06:39:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fac000-0x18)={r0, &(0x7f00008cd000)="", &(0x7f00005bd000-0x1000)=""}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d3a000-0x10)={r0, &(0x7f00003cd000)=""}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x1)=0x0) syz_open_dev$evdev(&(0x7f00005b0000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x80001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)="2f6465762f72666b696c6c00", 0x452001, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d0e000)=0x0, &(0x7f0000d0d000)=0x4) bind$inet6(r1, &(0x7f00001dd000)={0xa, 0x0, 0xffffdffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000db2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000de6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000020b000/0x4000)=nil, 0x4000, 0x3, 0x15, r3, 0x0) vmsplice(r3, &(0x7f0000ecb000-0x60)=[{&(0x7f0000945000-0x3d)="ed9619110119fdfa9b268a20ec19c915a09cf91aae65ef6f9224b899d7915b4123184de37516913dee498ae699a474da782b887bbe56b73611734cd430", 0x3d}, {&(0x7f0000189000)="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", 0x1000}, {&(0x7f000090f000)="1d08b3b8dbae13e7b0791a6c767748463221bc0a3b84e4ed878d1253c93431fc5f66bb33e1e4a3738b14db6654138a21653ad263d4401737edf7171580b9b98c243fa4eb95dd65b28148e4ef501e1185176e55602cc18c6b737c984b32d234d524c7e73e77b35dbd9b93340da46cea4be9e0a3d61bf97044ee40a4873b045d6c95e764a617bac3a61cc1896dd9b6ab59a664712442fcab495af4893be25e2923b136d8a5458b3083183f9e50636cb7a29be379186e691e99467f6824f9fad82496", 0xc1}, {&(0x7f00003f6000+0xe79)="cde683d8d2e86095decfd1f413dfe23eb87e8685513ff1d0ce0754bb021924cf6eca2d5d2cb4d05de2d90d9ea79defaf8cee346eb055bfa627ef2bfb9e26fd3283f78fbf88c1a1053128a9a9e2e7ec714a456b177e7804e40d566cfd1f63edaf7ce9bada17b4fe38147358398eee654e116559a8551c3573bd1feef319a1fb1a2af0496289783a8ee0b13b371f5630ef74", 0x91}, {&(0x7f0000eca000)="a3516fc90d54947191e82024c180c66fd3d9dc066dfd22fc5becc4cab11fb642f2c249f43908426b464237c2e462fe0e53f2ece44483ca9c1604e72bbb669d9838e2f8ffc00f420a1f28c940b0286d33a740459b18e144092efb1aa5625ef13ac69e3e1cdb11c81d2572f4fde8d32a", 0x6f}, {&(0x7f0000d2e000)="75bb968017bf6e583aa90df40f8e02c966367265192f0bb0ca4a8fa7dbb86117af0edee33985721fefaf5be5fb83a1033ece1b55e85241b5b233b2", 0x3b}], 0x6, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000d77000)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07080003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f00001fa000/0x3000)=nil, 0x3000, 0x4000000004, 0x8812, r3, 0x3c) socket(0x11, 0x0, 0x300) 2017/09/09 06:39:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000012d000-0x4)=0x0, &(0x7f00006d9000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000016000)=[{r0, 0x900c, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4000, 0x0}], 0x3, 0xaef) ioperm(0x8, 0x3, 0xfff) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000659000-0x4)=0x7fffffff) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000026f000-0x8)=0x5) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00002d0000-0x4)=0x1, 0x4) getsockopt$inet_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f00004b1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000333000)=0xcd) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000b5d000-0x4)=0xfffffffb, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005f8000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000016000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000968000)=0x4, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) [ 68.912424] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/09 06:39:41 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x37746d9412b8c71a, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x8, 0x5, 0x0, 0x843f, 0x5, 0x6, 0x0, 0x200}, &(0x7f0000001000-0x40)={0x6, 0x82, 0x8, 0x100000001, 0x8, 0x6, 0x5, 0x5}, &(0x7f0000001000-0x40)={0x20, 0x8001, 0x1, 0xcdc, 0xffffffff, 0x8001, 0x5, 0x5}, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x0) chown(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x0, r0) r1 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000005000)=0x60) shmat(r1, &(0x7f0000007000/0x1000)=nil, 0x6ffc) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x3) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000702000/0x3000)=nil) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)="2e2f66696c653000", 0x4000000000028042, 0x0) gettid() mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) fcntl$getown(0xffffffffffffffff, 0x9) r2 = gettid() getpgid(r2) [ 68.981637] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 68.993779] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/09 06:39:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b4b000)="47504c2a6574ca312c256264657600", 0x1fe) fdatasync(r0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x2000000000000000, 0xcf, &(0x7f0000000000)="d105071e", 0x4) syz_open_dev$urandom(&(0x7f000002b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) r3 = socket$inet6(0xa, 0x804, 0x203) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000b49000-0x10)={&(0x7f000016a000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000014d000)=0x6, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b0000)="2f6465762f76637300", 0x0, 0x0) syz_open_pts(r1, 0x100) geteuid() membarrier(0x1, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000bea000)=0x0, &(0x7f0000444000)=0x4) listen(r5, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000122000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/09/09 06:39:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$getown(r0, 0x9) socket$bt_sco(0x1f, 0x5, 0x2) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000007d000-0x8)="2e2f66696c653000", 0x84800, 0x100) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000a60000-0x18)={0x6, 0x1, 0x8}) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f000046d000)={0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x6, &(0x7f0000eaa000-0x20)={0x3, 0x3, 0x7ff, 0x81, r3}) tgkill(r1, r3, 0x20009) rt_tgsigqueueinfo(r2, r1, 0x200000000000015, &(0x7f0000a54000)={0xfffffffffffffffd, 0x0, 0x0, 0x0}) fdatasync(0xffffffffffffffff) prlimit64(r3, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x0) r5 = getpid() setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00007b9000)=0x0, 0x4) gettid() read(r0, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) tgkill(r5, r2, 0x3b) 2017/09/09 06:39:41 executing program 6: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000924000-0x88)={0x2, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00005ff000-0x2c)="a5ee1a1954f3f6f03cccef2213141e12f42b555a60b7289583d2f2914d6523f8d0fe977111f9243d91af0e28", 0x2c) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000004f000-0x4)=0x4, 0x4) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ed0000)={&(0x7f0000d85000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000032c000)={r2, &(0x7f0000ed2000-0x23)="ab63262b643eb61b7978149153c99302de16b4b3a4f16d79f4317cb2b49b8c26e7a994"}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000916000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000120000)={0x3, 0x19b, 0x7fff, 0x7f, 0x5d1746c8dbd3ffa2, 0x0, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000000000/0xc82000)=nil, 0xc82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000c69000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c84000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x80000b, 0x805, 0x2100000080) fcntl$notify(r4, 0x80000000, 0x8000000f) setsockopt(r4, 0x114, 0x5, &(0x7f0000001000-0x4)="04000000", 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bf6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00004e3000)="0e5baf3d462aab75647c7831564d0d950528ff2f1126fb76f189be7ccc7e640290c77277a5c103372a17c10e6c6f304d0810909cd3bd3a6dde03c5fa4fd2dbb4f188a5a0350000c52771e89d00e152d2060000003402af28b1474f6299a575d71d59179fb509595fc26229b2a84e9c4cb83226e154a243549cc06b81ecc58d7ceeb03809583c689b38b968e56854f953556f8a5fa7fb48e8d6c00bc6925e0a7df1b9c8daa615b6971240c863fdefcf8fbb3866f55afb3e10304215f873cb7beb65fad7b8da4582709ff5ae860b9aa4ba968bd07ad60328f1e8cc2acc6c2421f73e60f3d6b744a4334d48fe3fa6b00f8b32") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x7, 0x0, 0x10001, 0xffffffffffffffdd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x2) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000ed4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fc000-0x4)=0x10) syz_emit_ethernet(0x46, &(0x7f0000c83000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x21, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "1c2fa0"}, ""}}}}}}) 2017/09/09 06:39:41 executing program 0: mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x4, 0x32, 0xffffffffffffffff, 0x80000000) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000e, 0x400000200000082, &(0x7f0000eec000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000e59000+0x1a1)={0x0, 0x1, &(0x7f0000000000)=[@map={0x7fff, 0x7, 0x1800, r2}], &(0x7f0000e1f000)="2b00", 0x0, 0x0, &(0x7f0000001000-0x31)="", 0x0, 0x0}, 0x30) socket(0x0, 0x802, 0x300) mmap(&(0x7f0000c41000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x4000000000000107, 0xe, &(0x7f0000051000-0x1)="04", 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ace000-0x10)={&(0x7f0000554000)="2e2f66696c653000", 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e59000+0x1a1)={0x0, 0x0, &(0x7f0000c4a000)=[], &(0x7f0000e1f000)="2b00", 0x4, 0x0, &(0x7f0000f5e000)="", 0x10000, 0x0}, 0x30) socket(0x11, 0x2000802, 0x1300) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000018d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e22000-0xc)={r4, 0x1000000200080000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000726000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000078b000-0x10)={0x0, r7, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e0b000-0x10)={0x0, r10, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000a2b000)={0x0, r7, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000c3f000-0x10)={r9, r11, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000b55000)={r7, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000d2b000)={0x0, r7, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fdd000)={0x0, r5, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c03000-0x10)={0x0, r12, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00008ef000)={r11, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a6f000)={0x9, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000104000)={0x341, 0x0, 0xfffc, 0x1f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e72000-0x20)={0x5, r13, 0x1, 0xd2}) syz_emit_ethernet(0x2e, &(0x7f0000b3b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xfffffffffffffe00, 0x8, 0x0}}], {{0x8100, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @multicast2=0xe0000002, @random="ef2756866101", @multicast1=0xe0000001}}}}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000925000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x2000, &(0x7f0000c93000-0x1c)={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xedb}, 0x1c) setsockopt(0xffffffffffffffff, 0x107, 0xffffffff, &(0x7f0000ea8000-0x1)="5c", 0x1) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e3b000)={0x42424242, 0x42424242}, 0x40000000000007, 0x1) syz_emit_ethernet(0x9f9, &(0x7f0000e0d000-0xa11)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x6, 0x6, "a228af", 0x9c3, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xe, "9c1d68c178e2046db28005a32bdd"}, {0xfe, 0x2b, "b79f00dcde2716a2497b4dc3e97c0dff04d265d54b52003afed770873190b664a66ea151921391daedd1d4"}, {0xc7, 0x98, "280e5f583fb54fdaa6ce300ca012fc1de90bdde5414b1751f85d5bc81d8d0f092984fa7c13358eb175aaf2b2d07b02998f1705622f26535c269b6728db888fbcce30151920a1a5517ca85489058ef8e21e9ca8102caac3d9184cfe75a506c011a5c271f967f3a3b103d9d83c5747d89d9ea44ea79106eeb8834eaaeba834bb4803bb9ee641cf3dc1cbcd5edd665e2dad58ed9b353404773c"}, {0xff, 0xb4, "3c2b0ff0c7700c3bef0476bbff87cb6bcfdbed96b3361f36a602751980cf9ae0cbd7b992f363271dba685d6bd7c0c8e58f726cb2f402ffe07e2de78aed43848d0093390ac6f5a679aa7ac038bde149f067cdce80544590ff896efcb809fd53a69ef6712c487feb74565b4c4c771820d538027c4e2e656822d77e0742f35660ad7f7a42d653531aef1175d1a147124e6bbe63af51ce8f8cdea2a1715325f349653ee2c25171d1d187fe3c8528611601fe101b9fc3"}, {0xcb, 0x58, "e88aa45f071f65335068d61d1c75bae451030e8d5c4ed0fc7bc97853b56da6d24c912fcac2529f3fbd0da0ae0406a5e2a5dcbc5df281ea437c83da382f68376d2eed0ad575662489eeb5a1868adc9b07542ba2965d7adc8c"}, {0x7, 0xe5, "eff6faf434d570b338594d35e7a5b1dab1f6402622c53e97783f1cc200117328883ae1ef32dd61df9155ecf245cfd2a8329b3c3b3e449a39c064a760ce415b5d6b9077006ffafece90947bab29e201366f0c0f1a6ea120c6ba115c06611a0fba83f279b50ef0fb2443eb8281f159428e791b4d32fa93573c8ba691e420cfa1ddd98e82d0a51a7724b71064ea50a50013103357d5fa93949bf851749c3e43a6e72f50171124d2384d1ea944ae22cf6c00a46ce72618974472043d4f3e2d4d176833c6b242accc2c1a6b58f98175468c89441f1c7d3e44ff46c4eb2f56c370cfd45762cc7d0d"}]}, @routing={0x11, 0x8, 0x0, 0x1, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @hopopts={0x3c, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xb9, "a8e759c2b9976fe5f89313d800dae0a1cda54fd08e241d1726b6e47af41179b025b9d6fbc1a6ccaa2a23cce31c9b2a94f5a92af69c448aff30e9c5916cc95ce78c2af97bdb9373ca7ec4c3b2279233ea16a48104264b03ab0c80cb02fd4337b4e3802bb842a118dd7e951a204f56ade0f1e6ab4df887f4301154b9402e5660f732079c341af6f0fca354c4f30d0c7bf4e98b0e528d36eb5a17f22fe825b566dd61cf087f2a4ee033188819186a766bbf618e800d300d6eb70e"}, {0x7, 0x69, "bdbe01ff646e627eabd1bfe1b9d04c76c3aa8ed6d0f90fd951153d5a708714fd79911f87ce48155b14c36d4d37619e100b1180bc1186b3c1576a594442cfd74a4ac492e5ec627a71790abed59fdd0b995554a5ce20e99a3dbfc66fb076bdd027f2fa6799be876a4f83"}, {0x7, 0xe8, "b4b2449e17f24379e82e3672931ebcbda0b9df9b4df3000212602754757f96c0e2269046eb4472c64be4fede800cc1bfcc70089247d1d0bf14f5dcdcc7608c992021084d6ce5aa1e81c9483e4de7f1e6509dd4ecdc3c3dea8331e269d4052434ccdc5c681e9af083c946752a152b0cbcd4ca96186c3aa07f11eaa18a40566cdd1017ac093ee5a86ce33e7ae06edb0c09a380e0824c4681c41e4d111ef76da9bc85226dd66fd167d305c6cab4b8aeddc8acc82ba9c288b9f71941585c7f44cf5ae8496723566d5f48acada47380b957f48f49436d9cc67b91a6312b84e03c5f0e2b2768f211bf437e"}, {0x7, 0xf8, "08363a49c1cf880707ffaec4ccc575ed11ff1ef90ee023fb26252644dc850e9560e97ab3beacdccfd35202c05689f353ee476c06a957fa89fd89f44ded0fe86497e7e7798b0dea08a5dce1ac437811b680e6a2609a155863d5f5edd63aabc157bc72054a45dade492e8b76c8abed142169831b7b4647ffe37880c7e9b31ba7fb40ce801c590755e3f92e634e470a39dc3cbd3fa7eb6f181c9286a32a1d6a6d8d3e99a491f398d7c28187c14a62d39400bd32b9ea95668bd045cd75f430a2cb5e26c309b4b7290a0b8ac857cfa81a8fa7c5ba58bc955439fb4fbea55131338745a5fa353849196fa381bb407bc535be8ceb30c2b3f1d7c37b"}, {0x7, 0xb5, "18bee9d3ba0f77e8e569f2762da6fd4bd462ffb1d983b00d6c5e5ed7010e8815e202d05e98141b729f00abc96e3a81599ff25bccc2878bbfcf2c99e05a06c317c0e33795bd1fb7516ee9df76600366c6f8cdbe0475f380cfdfb2b8298e761e6c09e7c22c3db7c953947df2215d603c5aa8570486a526b78fe4f2d08da773a4ff1e8032de2723d45ae294f2e47a9228110890279101b1a7aca0f39955c079484d258a459efc8ab0b07eb6e9ec529b9907fa32ce19d7"}, {0xc9, 0x5, "bc6d9f088a"}]}, @dstopts={0x42, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x55, "3d536656cd8989f4585237c20facf7c540078525e0cb52020ffcfe886173ae9a01bbf4cafeb1e47d2e2f10148ebba3489cacbd745e3002cddacedb9d9ebcf546512cc249eef946316c47f55db4f3a23893795e1b48"}, {0xc7, 0x52, "d9a0058e4aa5a3c80a66ced627238bba045418caa9bac14af6ebb771345fbb480f98393d1d7ba34fcb99c9f231d047958a9cdde95369ecb9f1dbdfb16bc0b8cdd097faf0f3fbf591eff1fc3cb1577f4be406"}, {0xc2, 0x16, "febb69d2567987c16619afc84ea22ee12c4ef2dafe47"}, {0xff, 0x0, ""}, {0xc9, 0x46, "c7e6c2f39e2d142121bec5739311de5a0f10da43ca06720319b1d0676f97634c09e7eefc0edb7bb5e517f9e22720327f0b690774e961356aaac44dd7796498485ebd4c09bd2e"}, {0x1, 0x46, "be801f7d692d76e21bcb5c4f1da74d2d5e923d8931a5ed49609b6cb63632b262318eda3288b526a24ea73c3db93100be8b67bc71368a27b5a64bcb09fa9730bb60be476d5bbc"}]}], @tcp={{0x3, 0x0, 0x42424242, r14, 0x1000, 0x0, 0x19, 0xc2, 0x81, 0x0, 0x1, {[@nop={0x1}, @mss={0x2, 0x4, 0xff}, @timestamp={0x8, 0xa, 0x20, 0x6}, @sack={0x5, 0xa, [0x5, 0x7fff]}, @md5sig={0x13, 0x12, "532b671d79e4936901000000ec000000"}, @mss={0x2, 0x4, 0x6}, @window={0x3, 0x3, 0x5}, @nop={0x1}, @fastopen={0x22, 0xb, "4178c32a041de0bf48"}, @generic={0xd, 0x11, "f92f98ebd7d6a8030fd0480dcce9e4"}]}}, {"99ed96ad4c818f1db007f80000f94021de784491d00893683254ebd5517d5dc3b3aaad7cef1447cf8391d5ecdbce4b72602363cd59fcfbb936fba6b39b0d34ad143aec7e78e015ae9445c495b860ab6e4a2b662c193b4e55ded530f5b4b83182848faf1cb3fd89cf5d10d3c3ef9be838d3596894b941c4d1892c3ac1809d00755f301e7b1c2d2b958b1b6826898c0bf078ea261d7fe50d0f586c763d0933f7c0afdc0000000000000005650109b9b4efd0baad2a610133e34eac00000000000000007b9b949d616ee358164004eb6e478e3ccc87ecda57f4"}}}}}}}) 2017/09/09 06:39:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2840) r1 = request_key(&(0x7f0000da2000-0x5)="6465616400", &(0x7f00000e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000112000-0x9)="2f6465762f73672300", 0xacb53b1c5ac7268) r2 = request_key(&(0x7f0000973000-0x5)="6465616400", &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f9000)="00", 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000d51000)="6c6f676f6e00", &(0x7f00003d9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a3d000)={0x30002008, 0x0}) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000e9b000-0x28)={&(0x7f00005c2000/0x3000)=nil, 0x81, 0x5, 0x8, &(0x7f0000cb3000/0x2000)=nil, 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000ebe000-0x10)=[{&(0x7f0000bae000-0x4)="390000001000093805bb61e119050021071c005e0200fc00ed0001168000801419001a0011000a00f00c0000000f3cc30300800000011e3a69", 0x39}], 0x1) mmap(&(0x7f0000acc000/0x3000)=nil, 0x3000, 0x4, 0x1e, r4, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000130000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000ed000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000ba000+0x199)={r5, 0x1f, 0x30}, &(0x7f0000a33000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ebf000-0xb8)={r5, 0x7, 0x7, 0x3, 0x3, 0x7, 0xfffffffffffffffd, 0x3, {r6, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffe, 0x8c8, 0x5, 0x100000000}}, &(0x7f0000268000-0x4)=0xb8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000ebe000-0x10)={0x1, &(0x7f0000ebd000)=[{0x0, 0x0}]}) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000061f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000ec0000-0x8)={r7, 0x3}) mmap(&(0x7f00001e2000/0x2000)=nil, 0x2000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000cbd000)=[{r8, 0x412, 0x0}, {r8, 0x8080, 0x0}, {r8, 0x8044, 0x0}, {r8, 0x422, 0x0}, {r8, 0x1000, 0x0}, {r8, 0x102, 0x0}, {r8, 0x0, 0x0}, {r8, 0x40, 0x0}], 0x8, 0x8) getsockopt$inet6_int(r8, 0x29, 0x13, &(0x7f00006cd000)=0x0, &(0x7f0000fda000)=0x4) 2017/09/09 06:39:41 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xf, 0xf, 0x5, &(0x7f00004a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ddf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000002000)="9533c99b18ff30a1f340a3ac816432989eb98a9cc41ffebab0bd4c0c166405ea", 0x20, 0x41, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a73000-0x30)=[{r4, 0x200, 0x0}, {r1, 0x80, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x11, 0x0}, {0xffffffffffffffff, 0x10, 0x0}, {0xffffffffffffffff, 0x40, 0x0}], 0x6, 0x4) socketpair$inet6(0xa, 0x4, 0x100000001, &(0x7f0000096000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000892000)=[], 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000b6b000)={&(0x7f0000a7a000-0x60)={0x27, 0x3, 0x5, 0x5, 0x200, 0x8, "e100000000000000ff8689f365c646ca564abf15239611141fd185ff250dfd8d7fb5eaf64cca8f712b27d4f47b93c9bb26aaf430d3448610044af6f1c373e2", 0xe953}, 0x60, &(0x7f0000124000)=[], 0x0, &(0x7f000028f000)={0x38, 0x0, 0x2, "b98b1793308469ea3b59554f2ecc0fc8a74d503ac300a2edbe7ff96320185c748b39ca5edd045b"}, 0x38, 0x4804}, 0x20000001) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x54, 0x0}, @generic={0x9595, 0x0, 0x200000, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b08, 0x0}, 0x30) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x3, 0x0, [{[@empty=0x0], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000674000-0x4)=0x4) r3 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) socket$inet6(0xa, 0xffffffffffeffffe, 0x20100) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000268000-0x4)=0x6b, 0x4) bind$inet6(r4, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000937000)=0x3, 0x4) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb3000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e98000-0x4)=0xe8) fstat(r5, &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2080, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r5, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setlease(r6, 0x400, 0x2) r7 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000c4a000-0x24)="1c0000001f0007200d01000803036500010040ed0000ff0f0200f70000fa020001ddfa97", 0x24) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:41 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x2, 0x84) socket$inet_sctp(0x2, 0x800000000000002, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x7, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x3, 0x102) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000de3000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6f5800171d5c883a7f5039a7aadf5ffb"}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e4e000-0x14)={0x1, 0x6, 0x201, 0x5, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e53000-0x20)={r2, &(0x7f00007b8000)="", &(0x7f0000e4e000)="eb", 0x2}, 0x20) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r3, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common="7465716c300000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7a000)={0x0, 0x0, &(0x7f0000a36000)=[{&(0x7f0000f7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x1, &(0x7f000079e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x6}, 0x10020) 2017/09/09 06:39:42 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000a15000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007ed000)=0xe, 0x800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ffc000)=0x0) r3 = socket(0x8, 0x807, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000504000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000947000-0x4)=0x0, &(0x7f00005c0000-0x4)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ffe000-0x1)="b2", 0x1, 0x40042, &(0x7f0000cc8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ffc000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0x1, 0x1, 0x4f7b, 0x3, 0x6, 0xfffffffffffffffe, 0x101, 0x8, 0x8, 0xc2bd, 0x3, 0x6, 0xffffffffffffffff]}, &(0x7f0000650000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000534000-0x8)={r4, 0x4}, 0x8) splice(r1, 0x0, r1, 0x2, 0x3f, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000f61000)=0x0, &(0x7f0000c9f000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet6(r3, &(0x7f0000851000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000704000)=0x1c) setsockopt(r6, 0x800000010d, 0xa, &(0x7f00000a2000)="07000000", 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000059000)=0x8, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d43000)={0x0, 0x0}) pipe(&(0x7f0000ac1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000e36000-0x8)={0x0, 0x1}) socket(0xa, 0x5, 0x7ff) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000fac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc200}) 2017/09/09 06:39:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c0f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000a33000)={0x3, {"6714c22a52351c"}, 0xa3c}, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aed000-0xc)={0x0, 0x0, 0x0}, 0xc) fadvise64(r0, 0x0, 0x5, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057e000)="2f6465762f73657175656e63657200", 0x48002, 0x0) write$sndseq(r3, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0xabe9, 0x0}, @raw32={[0x0, 0x1, 0x0]}}, {0x6, 0x7, 0xfffffffffffffffc, 0x0, @time={0x0, 0x989680}, {0x20, 0x0}, {0x3, 0x0}, @queue={0x8, {0x0, 0x5}}}, {0x1, 0x0, 0xffffffffffffffc1, 0x0, @time={0x0, 0x989680}, {0x2, 0x0}, {0x2, 0x0}, @raw8={"84a48f229039e642e0aab8e5"}}, {0x0, 0x6, 0x0, 0x2, @tick=0x800, {0x8, 0x0}, {0xffffffff, 0x0}, @connect={{0x5, 0xfffffffffffffff8}, {0x0, 0x7f}}}], 0xc0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000005c000)={r1, r3, 0x3, 0x1, r3}, 0x14) get_robust_list(r2, &(0x7f0000000000)=&(0x7f000046f000)={0x0, 0x0, 0x0}, &(0x7f0000dac000)=0x18) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000411000-0xb0)={{0xfff, 0x400}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x1000, 0x4, 0x6, 0xe7, 0x3751, 0x762, 0x0, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x1f) setsockopt(r1, 0x0, 0x4000000000ca, &(0x7f0000000000)="00000007e8", 0x5) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00005ff000-0xd8)=@ioapic={0x1f000, 0xff, 0x1, 0x3, 0x0, [{0x2, 0x40, 0xa, [0x0, 0x0, 0x0, 0x0], 0x324b}, {0x14, 0x7, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x7f, 0x80000001, 0x9, [0x0, 0x0, 0x0, 0x0], 0x74b}, {0xb1, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0xbd4}, {0x9, 0x401, 0x6, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x0, 0x27, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0xfffffffffffffff9, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0], 0x2677}, {0x8, 0x80000001, 0x1158, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3f, 0x10001, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0xd2, 0x4, 0x451e, [0x0, 0x0, 0x0, 0x0], 0x2e78}, {0x8, 0x1ff, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x81, 0x7ff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0xffffffffa8c25345, 0xb6d, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x9, 0xfb4b, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x10001, 0x80000000, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xfffffffffffffbff, 0x3ff, 0x8ce, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0x100000000, 0xccf, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6d, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x4, 0x80000000, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xc2, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0xf, 0x8, 0xfffffffffffff691, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x365, 0xff, 0xffffffffffffa845, [0x0, 0x0, 0x0, 0x0], 0xce}, {0x8, 0xbcf8, 0x5, [0x0, 0x0, 0x0, 0x0], 0x6}]}) signalfd4(r1, &(0x7f0000284000)={0xb4d7}, 0x8, 0x800) setsockopt(r1, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000238000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00007f7000-0x2)=0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000093e000-0x28)={@generic="7d6094ce00002000000906460802005c", @ifru_names=@common="6970365f767469300000000000000000"}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f97000)=r3, 0x4) [ 69.311279] QAT: Invalid ioctl [ 69.311793] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.404460] QAT: Invalid ioctl 2017/09/09 06:39:42 executing program 5: syz_open_dev$sg(&(0x7f00006cc000)="2f6465762f73672300", 0x10000, 0x40000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x6, 0x8, 0x0, 0x0, 0x0}, r0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3000005, 0x150, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r5, &(0x7f0000001000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x27) setsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f0000003000-0x4)=0x7fff, 0x4) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000f84000/0xe000)=nil, 0xe000, 0x2, 0x400000032, r1, 0x4000000000000000) getrlimit(0xa, &(0x7f0000000000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000003000)={0x3}, 0x0, 0x8) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000000)={0x7f, 0x5, 0x100000000, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x3000000, 0x32, r3, 0xffffffffffffff7e) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf6, 0x0, 0x2, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x30, r6, 0x0) 2017/09/09 06:39:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000032b000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000057f000)="95efeea6a30fcc23468acacfb19283149df02db2a665cdc0c19d9377d8e0ddf82567ce564b3a06c616", 0x29) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x0, "14bb"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000796000)=0xa, 0x4) socketpair$inet6(0xa, 0x80005, 0x7fffffff, &(0x7f0000c11000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000009, 0x1, 0x7, 0x9, 0x2}, &(0x7f000025e000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x13e8, 0x82, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r2, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b6000-0x20)={r2, &(0x7f0000548000)="", &(0x7f00004bd000)="", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f000019e000)={0x7b, 0x0, [0x9, 0x2, 0x8000, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f00001d8000-0x1)="44", 0x4) fallocate(r3, 0x3, 0x2, 0x100000000) 2017/09/09 06:39:42 executing program 4: inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000098000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x85, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0}, 0x0, 0xfffffffe, 0xffffffffffffffff, 0x1) semget(0x2, 0x0, 0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4206, 0x0, 0xd34, 0x0, 0x1ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() perf_event_open(&(0x7f0000036000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) mmap(&(0x7f0000e71000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) getegid() mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000008a000)="2e2f636f6e74726f6c00", 0x1c) fcntl$setstatus(r1, 0x4, 0x0) fcntl$setsig(r2, 0xa, 0xb) symlink(&(0x7f0000ea1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000737000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f98000)={0x0}, 0x0, 0x8) [ 69.407618] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/09 06:39:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x63, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000007000)=0x0, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x1f, 0x10, 0xa9, 0x2}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x10006, 0x1000, "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"}, 0x1008) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={r4, r5, r6}, 0xc) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x4012, 0xffffffffffffffff, 0x37) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000007000)={@common="67726574617030000000000000000000", @ifru_ivalue=0x4}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000-0x4)=0x9b) 2017/09/09 06:39:42 executing program 3: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x8401, 0x80) r1 = openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x620000, 0x2) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cd9000)=0x0, 0x80000) getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb0000)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000e52000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fb1000-0x4)=0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f000073f000)={&(0x7f000035e000/0x2000)=nil, 0x2000}) getpid() fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb1000-0x4)=0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000672000-0x7d)="ccc00e7c0bdd432a90708f4ce7ce2ff222ef3e31e2d3fe339ddbbc6a4365d97af63e2dc2be93d6a349b9c7bed70476ce9d0bb79959ee696c8e6d56f68a4872360877a93f7eaa391a1edbf8e6fd481103b71d07a3be771fa8c984dcf6b5556d33328d26965c342401ef98df827646591ce937b22f265b253e6e90fb182c") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000000000, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000232000-0xa)="2f6465762f7663732300", 0x1, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000fb1000)={0x2, r5, 0x0}) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000e14000)={0x4, 0xfffffffffffffffc}) epoll_create1(0x80000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00007e6000)={0x100000, 0xf000, 0xb98, 0x4, 0x2ea2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r5, 0x4b35, 0x5) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000042a000)={0x80006, 0x6, &(0x7f0000fb1000)=[@map={0x4, 0x101, 0x2, r6}, @map={0xffffffffffffffff, 0x8, 0x100, r5}, @generic={0x9, 0xa, 0xf7c, 0x5}, @map={0x2c, 0x8000, 0x7ff, r6}, @generic={0x4, 0x1, 0x7c9, 0x20}, @map={0x3, 0x3, 0x4, r6}], &(0x7f00002e9000-0x3)="361b25", 0x0, 0x0, &(0x7f0000001000-0x31)="", 0x0, 0x0}, 0x30) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000239000)=0x10f000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000a53000)=0xfffffffffffff000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x8) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000fb2000-0x20)={0xf002, 0x4000, 0x8, 0x99c2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/09 06:39:42 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000012000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$negate(0xd, 0x0, 0x1, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000015000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x200000000005435, &(0x7f0000014000-0x8)=0x2) [ 69.421551] device lo entered promiscuous mode 2017/09/09 06:39:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000fd7000)=0x7fff, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6356, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009b9000)="776c616e3000", 0x1) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c08000)=0x0) ptrace$getregs(0xe, r2, 0x100000000, &(0x7f0000d21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x10383d) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000bcc000-0x10)=@ax25={0x3, {"bb77b16d6b28fb"}, 0x31}, 0x10) clock_gettime(0x7, &(0x7f0000587000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000ba6000)=[], 0x0) semtimedop(0x0, &(0x7f0000ba3000-0x24)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000890000)={0x0, 0x0}) r4 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x4) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000dca000)={&(0x7f0000537000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000085000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4a9bc37e}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) get_robust_list(r2, &(0x7f0000698000)=&(0x7f00009dc000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000513000)=0x18) r5 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x369, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x10000200000000, 0x80000001, 0x10000000000000, 0x3, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x8, r4, 0x0) prctl$getreaper(0x16, &(0x7f0000b27000)=0x0) mount(&(0x7f00004c1000-0x8)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f0000370000)="") setsockopt$inet6_tcp_TCP_PSP_LISTENER(r4, 0x6, 0x6c4, &(0x7f0000141000)={"a6b22c74e7b7e0cd6e3f00f38ba3aece", 0x6, 0x7ef}, 0x18) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000309000-0xc)={0x6, r5, 0x2000000000004}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000d06000)=0x1, 0x4) 2017/09/09 06:39:42 executing program 5: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10000, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000357000-0x4)=0x0, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000262000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00005b1000-0x4c)="561ee5d0a9b1698af84939c6b9c0389a7789b0f23df31fbee9252b4f7ca9871c04c9eac8ed065ccba830e7930539f404f40135ff46c815c9c190b7fa70d8dd3afde9d7fd7f5a279e90cffe08", &(0x7f0000087000)=0x0, &(0x7f00005b1000-0x4)=0x0, &(0x7f00005b1000-0xeb)="9c693380819c3f994cec21f0e1a531d0fbc45cc2df294b9696bc811ef6ac340b839855c8f5a1fd3ec791cbff60600fde2684bdf7049691c0b50bd99adbfb657a94b164e2855bca92cc7ff5e75b30b1d77531142c7dd41df166e54561b2f3b0a0e91bfbb8e16ae5b4e31a296583a23da7805d878875a10d92c63b909218f66f786481ec1d45b6d89a7dc9e2a9e0ec5bb7c10b369cf352dd57f79df4a5c064285c09bd47d60c8b174b67d43e2b7e828f4d1e9e6b9fc3fd9565c2517a58a74b0bbc248fa7d1625a03aa02fb7e473f44c68d04f8632ed2edf51f121134fad4b9fdd5f536fe14764ae73ac35aa8") mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000c7000-0x14)={0x1, 0x10000, 0x3, 0x7, 0x1000}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000de000-0x14)={0x0, 0x200000, 0x80000000, 0x3, 0x8000, 0x10001}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) 2017/09/09 06:39:42 executing program 4: setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000c03000-0x2)=0xa66, 0x2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r0 = inotify_init() mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000049000-0x4)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000004a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000022000)=0x0, &(0x7f0000049000-0x4)=0x0, &(0x7f0000048000-0x4)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x0, 0x101) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000049000)="2e2f636f6e74726f6c00", 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000035000)="2e2f62757300", 0x80000800) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000019000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000004b000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f0000015000-0x8)="2e2f66696c653000") r4 = openat(r3, &(0x7f0000010000-0x6)="2e2f62757300", 0x0, 0x0) renameat2(r4, &(0x7f000000d000)="2e2f62757300", r4, &(0x7f000000e000)="2e2f6275732f636f6e74726f6c00", 0x2) 2017/09/09 06:39:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x4000)=nil, 0x4000, 0x3, 0x30010, r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aca000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000310000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e98000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ab000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003c1000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb7000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a92000)={0x0, 0x0, 0x0}, 0xc) r12 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e47000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e7000)=0xc) r14 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bd2000)={0x0, 0x0, 0x0}, &(0x7f0000dac000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009e8000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f02000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r1, &(0x7f000046d000-0x38)=[{&(0x7f00000a3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000717000)=[{&(0x7f0000312000)="13fe05b73a911a09afcffe19c8ff391cd449c0bb590c5e8207183abdd0476eb852c02cb0e02b9f9f7083559b94e21f6fc787b017e5eb012fdc7d01c2979b3b6aa87fbefce0981094b3c21c435b320b363186ff396c275e221257de6798ac78ce7cba7421f0b1bf5a5080efd9", 0x6c}, {&(0x7f00008a2000-0x1000)="a489105e4d068ef7b96c9133be858304fd4fdac4efdb16426953f5d78a8530202f5702cbc8dacc492796b2d39813d0bcdbafbd6211c8353c353fa61526922ec578be14486b5f214043eef1168d81ba7dbcf0b6bde9c852748fbf7239c57094fddbc62dca8a4d0460efd939cef677f3fc662e0930bdb0fc484abbe63837b648d41c5003f89cfa5a777469dd12a175f303a2e0c27b3257d940a49e60c25d87d5e91a95d79ab239dc335673aaadbfdf9e667e98dc830020bbf087f8a449b10ee0ee0db9c4778673614d7fcf964a61404be93b1e26ee4eadf74b3e28fc886636e39379cada696c7c8583109c2fbb7db60faf1a0895bab8d8c1478f335d85ce44932b0ac46a62431898c140e193118b5b88ca84199648efb31978180a7cbfaa30412bf9511cf596bcd1ca9c111867b053027eecbca41819a8ae74123fc7d8ddc578d675dbbfa5d1c03dd2990f67d4eae70d8c70c17b374fd80c88e0b3cb5f5533a76d9770e44b70d60a1406765db2304e8bdb0cc937fb45421a89e8805a10daf95475e3162b5c97263569d63fc946e0ef64d65d63319ee2798cc1d0e1bba35a26c021b2c41ec2e421735b2cacffe4f631ae17b6c1691cbba1ceadc093794db4de241fd2a926129d6a8b6140d0f17938ab632346122d3843df15afbc30bd571b98be606bc61a8a8dc7b5d7bc92f401e5d249e29831056b83762b55812a652ff49a8a5870d661a2183ae0d9814c04a5f487965357baa49501e2891c16dc757630fa22107a9cfe814a1f8f967adba117fb15d8c1eaf531b5062b6f94e7e06c4b72e684897e2628cb763cba06527ad87450ac41334a96cc70652b11bec2721cf6116e4cb2158020c83edecfc6f572e78ae4d937a4bc7234d42787197367fc4ee738606eba330f9400d6118b41209a54f224aab63025a0783c24cd626aa97d55efd90eb4dd9571ac9cfe04bad0b0c2f7482515a47c126982088a3695031a9fe6c5558a2e89dee38bf36ac002bd86f9626fc5a8da8b4edcd9e4c399b2d51c2709292f81807f734a0ac9329e578a1899435fcc0e9b60402e414de1670759751d555188bbbb63786fcbb8a560a981c82cd7250f930108f14c5962c2d42b67d22696b5b4d475a30c1c322a09632f08ebac27d7b67be45e2ea18a4d2f426bcebf7664074edea8528bc45e9e328caf8030179cea0182969e9113e0e1a437834a3ab0ffa7b8e3d74bf7b4f90f89fded529f5583a7519a38d1cbabc9107c5757e8d0723191ba250530f5d967cb90f951b6848063fe3b3bdf5b77d727aea885869e81e87231b79c802b0ce4464afd629ffc79105140d6e79a249f10a9fb750b8d9b837b214d7bcc823bedf6b5f3de954a9c7a78511614e1663a5315dfd1358449ea3ee10a3c68191ebea17938700af8038815e66ee9189458dde2a5e8ed43bf5f286bd33c9e858c304e245ef0256e55c2340575024b8336d27225e18c875a730d6a15427a8c0334b2d4b1175ff6cd4e356c38c39fce6117f7bbb63a54750a1f12ec39a904426f74db5024492c1814e4192760b37849da97c140849130e2145de131ab964790848bda0675f3b5f91b841105963e56f42e4f372f069b4afaf21219032e14cbb3a274aab36dca2d132f0ceed1c4718a2da693e6ef26278e6df6008d3997f0cbd6e5bfc55d819fa29deb638bd818595cc2def9cfcbc2d855ab750f20616e960663ae239ab0a5c0d9e7d945d1820d6b060626b2703ead22cbdc7af708b198c8608977829b9949e816b6e3c1c66a8492d32ee61f4a445f1ab65d3d6d62ad056ad547f7cd72ed4f8e41e7f1fd8f0feb621c62b3290942b7a7667b5c0459ddd3eb3b57d5b2c0b055b1d5f6475c30946477b13f35debf00b08bfc22907f24529341edcf50e1966b05c103861362a92b867c09d0510ad51b7e66960e7f1c3e8e45b505000595fb39b0504ad543bedfaa5d83bb56248694cc53ce5678cd47ebe32b2cf30ac8a3f3434b39c6545e221b05b055eb822f87d2d954f8185d559bdaae482879d80c4ee572b484c5c0faa681be5133dbcc587c5e5771618047d56eadc589180015a6b545c680bbe8dfa86261bfb7f13d58fee6f5655b6ed0553f302da2f43ffcc12c2ce3661815ed5cd6ccae8d31fcc79bc556dd13707097be3b695f4752f7c48bcb674a5629a564b3bfdd69dcbd57abac2f91f211fef88ab6f37e98138b0daf972e3565f6396c9a4510a6a0d35525014f383bec13c635820b7b91476e756eb31a59539c617ae9fc061a94083938012a0663a8bf7910eeae4646738b14fec31a8e5d8158f97a6e8c05634250430447018937d807201b3cd7a5485028f4ecd80fbf8ad65a46e4b2c523c603b323a7cafb5422c05fa97d9fafd073700e55afb4975bf60bd7f72380102c426ec33a62c072536fcd8f6904e467d91edbd72d5598c45f583382d34a265a9ccbe6744403df0c2e64dde44c62cbb6daf2c2668fd483a5e0cca8996230898100612e02f2147e6ca354131c098da683e45d6305457efdd2ad5b8ab45fb2130e8222c74277a1aeb9a2859a320d2f7e50dac3e03fd772c4bb59cfc94197d2d7e064fbc500a57e9213d64a9e7413180549143d1957399bb6af78d2d4d436fcddeb65cc41fbcb01499d9a39a397fb7b31463a737d420ea40e4921d3d5960f0851d69f44d58376771a25ceb866c410a1e1eae809bc1f242f3f9ed63bf7895dd1f0331f0279e58c6c9e17459d49d70ad1e0d556a2ea55466595994c36b82b656b8126c2331c9b95d1b885e965cc27555db98e8f4980fd08f067c077e96a0640b94fbaaa97fd8634b011eee8e5ecffd5a2a09f27e4b7ca9f71f7ead5d258213085281f14fc0ec716e5c005d5679f82ed5a49e7d79b3bdc4b1a8d5778f23a86d08e52677d8adf21567859c92b29bae125c0335be3f1d08ccb8fa2c36058ca61b3c9175ef83d249ff7c9b01cb93fc42f9d05a22d20952967f5e57b5340032d048c2906611fe0eba68935635174cfb0e745a7939b26cf2c894dc3c5d5680184fac0a0e0e50517dd59ff664fbb79b3c5e795089208c91ddce90f8326b253031e5dfd7c3b26fa8eaa907549308ed612270b4f9254fbafb149e75bfb1fb971983aab52f3cde6f0ebab248e488f9bfdf5f6313b5419c86c36be319a59ec46e26abec5a1c4eabef2d29ac4014ff1f0f84ff18b217d91f502fbc0f2720cc0d079bf3f32e38868c3662b97db726a6d4b0c9531019ecf34f993850b6376cb7d1bfce03e96a56e6b7629465f763e0b8ce1c64582a38bb5f52c8559610c77ef3cb9225eab8e2c4c1bd026ca651590aa9cd1273d3d17c47e80f151bba3b4747a6e90e962d827602787a38f4f971b7c74511ea7541f379233acebbf82e63024860810acff830f9a59b515beed11a42afb7c685a033492293ff0bba8e557b4ccc321a88b42f55cb96de8f7048e1e8268a197fdfcf278317603c64f6413e6e32c2bf9a961abe75e072c7dbac8f1ac15e8a498baf215303527833a075a6d2dbac99c92b16ed38b05398d2ab80c42ba35a8b57ebaff492fcf6683afd2c8aff1bef341edc82befd84e5d12b1b1f77be04c5e1124056ec2974a04c35dbf665180dd400704b982c4c1966d20f6f72cb021a0352f506681c80794f45ffcfabfa9436766a6cc03ca314cc25ddb6fa0c483df96bd88dd249e0e5d8130cceb43b4de940586879571a37f5e6d9cec9e94ee5f83ba99348044f788e4c682a90e5e3fcb2ce23609cbca11e1dbf0c6e49a2a759ea43da87d50333966e0a8d0ceb499068e7adc33cdbfddc02565e75b409ee9f8cd854e7e7ce0dbe8507193625c9a098c2ef61367e3f4d8002af7055a7c65e5304fba70198f7d6d7811922c069bc8a489f57afad8ae7901bb770ff1d60769401f37c72d2019570b6433ba200dcc95f4d6e92bc9b8ce67d2be1da62c4ba2aaa961723f670823d0c4da53fb28e1b10d606241633b477eca959ea86ee93ed1aa4eab12760e26d0a201ae78f6fcea86e8632eebe1bbfa217533d1408ea959de1eefcd596e45b65897c452bcbc6e3fefd0729b847552a37d5856e4de4141099990526e4cba066ff4d3a107d481fd3dd1e53119f9c2fa85164f7d24361f8a34ed1f38a59e416beec2eb920f938566a5bb112083d7ab1b2ce5367292e5f50cf4eb9fdb636ca30b87d09ee71afd3c2965db32efa49b81f9c8ed0cca3dc077d2bbe9ff2a5923497288b9029c2c1f628938076824681780def621a02a6cfb212d86bcb187929a99a5f65516d404ef093930c7c2112576ec93f142c2e34d5a90748ef6c39a82f46b936b50cc64c5364e1d2f12f20ebd47556b9301cd316fc1b202555e6cd6510e564ce0e038bdabcedd956d78d905bbd9cc3fabb88110d43a7d308a153ef5a5e820897079dc747d000ff52c08b1e69ebf186186a420c3b42b0a1980f0a0c7ee7cd1d363c883c6197b2946056759f7a3ee29fb0e73ae5566c86bee1e33c912e13a9af829d67cd1452cca14e931e8dfe2e805a811bac6b6c35c55e342155cd5a3636e68a30a0ad581f06626d9e02e54baf7712a931c414167796bd9150470204e27561a2e493104532287f97bc9483ef58506807c5383147e070f286ed331dec30d55295c4755d9904da4f1fb3a55b8160d76cd72b532d6fa69d6657acfb0bbdeabc46a0fd11daa33bfeef3d128ff4fc87908d3775f28cc8fbc3ba99a95f7225d78b86efb106f454302eeb89e1e03f5cbcc092ffa5ae1f334bac0b39dd6b8f83d8206ed5803c3e6448f5b8afd200914ded1b1d858d84b9a92242d5b98d6b21258dd2621845669fb16af53ebcb8e51030952b819522e5e216e87656717afb6040919fd4fcbb0755dce5dc555750797f7fdc3f694199e0a4d11d4d624f30820b538502ebc01a97f19727fca95d21287f75a18b511e6fc61eeb4c23170bf69329ca074fee01f66be4816e877a8abfb358a1a1122dc317ec6563b73adbbe79b01eddd36f0f44267e593a7036eb5e480f3b4b56e29820e93b9e7bf865998dc9a16b824ba18fe9d119c4dd436923c41acbe55565fa58d571c9c5b6baa91a9dcd053587312eb908d7afc54ebf14674b002b9603add57ae909b3adc41652f74744fa5968f6472ff84102ee5e33ef3f17a60e8de6e2a16f72f1ae61141d504e981c0ba8c094a651c29243d11d1e0415c6d8ae46f5aae49b9225288d8bcc8b2a84a3764a2125f9e98f98aeb09f04c1dd3e0f1b571ddd659a8084cc14a974b8d4f6ab3fc3ce01d4d670df513874d20ca022ca5eebe7451b1b561216c33447d994a8673da75732cec19da69c37b6add0936d81960d58ac96f0c54cdbc241081d795dc740e17c5b50a4bb3ae4f0c82068797eccf7ae4d6e3df02af081ea9effde6b0ca4056961824d7cd8c18693ad725ac33790aeed0b095e4ac1bdf5203c63f10a840b1cd0d7dad7ad4d68921ef7ef2a40c73250f48de7a9267e4108e7a5cfb1ab547e1e07d6d8f06b3f6e575cb29e5562aafc907bba30632e5b4b7e7284fbaa36dc02b1bc68a339425c94dc419d02fc8d51281108305111ddd7c51f0cccd0c89dbf264ac42e8121d44ca9297cbdbab8150c64d2d306f1b8e99f2db7e20c3b000baa998e9f2f4e4c3b1accb3306daf2d68a7074c8da0e92f6a5405990a5ab7a7b62d9deb7479c9b72360bca1d83e3976865d8d776e3c72b453e48388b3203cf4520e68e1e6aef88193abdca2a8a81d6d74d9c736c0bdabb4923eabdfc61e1582a7b9f0c85b334049fe0ac2f229128ba93b9c25138b0afce36bdc9ee071efd08966b9c", 0x1000}, {&(0x7f0000406000)="0413d92769ec3de8bca4763ce81f9f89ac529ddf5c622bad8ca87512ed7fcf6fd5cfcaa4357ecab0fe353b9696eb96111547afcc3451837e33c5c5822b75bc04cff65104bc5fe2f7e41a7e8172262fc1ec4265a830c461d9a5a665da8495f1a2aa5779a6dcbe14813addabc5e6203fc1addf046ed930", 0x76}, {&(0x7f0000f92000)="e4bc95e21a13aa21c1615eb7a27b1a9276581c0adbf2cc92dc74dbdedc574b2a00d12573ae1fca7d6a6186edd7e9ecbe4e12f6e554958894a3da4c9540b39d3d7a884366c43fc833417c7e20a225129b00fb40483022877e15c2d60f25420098b04c2927235719fd454a82ab", 0x6c}], 0x4, &(0x7f00001f7000-0xe0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x7, 0x4}], 0x1, 0x40085) fcntl$lock(r2, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0xf225, 0x0, r6}) r18 = dup3(r1, r2, 0x0) syz_open_pts(r1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r18, 0x29, 0x2d, &(0x7f0000a3e000)={0x3, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r18, 0x2405, r18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r18, 0x29, 0xd2, &(0x7f0000e26000-0x5c)={{0xa, 0x1, 0x40000000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6000000000000}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x2, [0x80, 0x7, 0x6, 0xffffffff80000000, 0x80, 0x0, 0x10000, 0x7]}, 0x5c) 2017/09/09 06:39:42 executing program 2: ioprio_set$pid(0x1, 0x0, 0x40ba) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00003b1000)="2e2f66696c653000", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/09 06:39:42 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1b000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000799000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) clock_gettime(0x0, &(0x7f0000d19000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000260000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d1a000-0x8)={0x1}, &(0x7f00002e0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000-0x10)={0x2, 0x9}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x100000000000003, 0x32, r2, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r2, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x203, 0x1801f, r2, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) fdatasync(r0) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x6) 2017/09/09 06:39:42 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2d9, @loopback={0x0, 0x1}, 0x92}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0xd6, 0x7, 0x0, 0x3e, 0x940, 0x7, 0xc2, 0x6, 0xb8b0, 0x3, 0x607ac09d}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000004000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000005000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x26)={0x7ff, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x5, 0x2f0, 0x6, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x8001, 0x7}) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c1d000-0x10)={0x0, 0x8, &(0x7f0000d28000-0xb0)=[@in6={0xa, 0x3, 0x80001, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}]}, &(0x7f0000d27000-0x4)=0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000d28000-0x10)={r6, 0x4, 0x8, 0x20}, 0x10) writev(r4, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) socketpair$inet(0x2, 0x80000, 0xcf07, &(0x7f0000295000)={0x0, 0x0}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007b1000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000a83000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x20f3}, 0x1c) 2017/09/09 06:39:42 executing program 4: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006b000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) r3 = syz_open_dev$mice(&(0x7f000003a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000002a000)="2e2f66696c653000", 0x5000000) inotify_rm_watch(r3, r4) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000063000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000003c000)={0x7, 0x3, &(0x7f000006b000)=[@generic={0x7fffffff, 0x1bdc, 0x100000000, 0x8}, @generic={0x4000000000002, 0x3f, 0x8, 0x10000}, @generic={0x3, 0x4000000000000000, 0x4, 0xffffffffffffffb4}], &(0x7f000006c000-0x6)="6e6f64657600", 0x7ff, 0x1000, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) tkill(r2, 0x47) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000009000)=0x0) splice(r6, 0x400000000, r6, 0x0, 0x58, 0x0) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r1, 0x0, 0x0}, {r7, 0x1020, 0x0}, {r7, 0x4008, 0x0}], 0x3, &(0x7f0000069000)={r8, r9+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f000006b000)=0xa) r10 = dup2(r0, r0) fcntl$setstatus(r6, 0x4, 0x46c00) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f000006a000)=0x1, 0x4) ioctl$TIOCNXCL(r5, 0x540d) writev(r6, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) r11 = dup2(r0, r5) ioctl$sock_netrom_SIOCADDRT(r11, 0x890b, &(0x7f000000e000-0x4)=0x0) fcntl$getflags(r6, 0x408) writev(r10, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000006a000)=0x0, &(0x7f0000026000-0x4)=0x4) 2017/09/09 06:39:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4206, 0x0, 0xd34, 0x0, 0x1ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0xa2e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r1 = perf_event_open(&(0x7f0000036000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) mmap(&(0x7f0000e71000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) getegid() mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000008a000)="2e2f636f6e74726f6c00", 0x1c) fcntl$setstatus(r1, 0x4, 0x4) fcntl$setsig(r2, 0xa, 0xb) symlink(&(0x7f0000ea1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000737000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f98000)={0x0}, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f000003e000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) creat(&(0x7f0000c38000)="2e2f636f6e74726f6c00", 0x14) mmap(&(0x7f0000000000/0x1a1000)=nil, 0x1a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x3, 0x2) write(r3, &(0x7f000043b000-0x24)="2400000052001f0014f9f407000904000a0007fc07000100ffffffff004000ffc0000000", 0x24) getresuid(&(0x7f0000069000-0x4)=0x0, &(0x7f0000805000)=0x0, &(0x7f0000e01000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f00003c5000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x40)=[], 0x0, &(0x7f0000006000-0x40)=[], 0x0, 0x0}, 0x41) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xad3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f000006e000)="") io_setup(0x800000000000fc, &(0x7f000059c000-0x8)=0x0) io_destroy(r4) 2017/09/09 06:39:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000337000-0x9)="2f6465762f73672300", 0x0, 0x22000) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xfffffffffffffffd) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) bind$inet6(r4, &(0x7f0000676000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000b29000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) connect$llc(0xffffffffffffffff, &(0x7f00001fe000-0x10)={0x1a, 0x11, 0x2800, 0x3, 0x9, 0x8, @random="56d5bcb9500a", [0x0, 0x0]}, 0x10) listen(r5, 0xb) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000e99000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r2, &(0x7f0000801000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$unix(r5, 0x0, &(0x7f00009c2000)=0x0, 0x800) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000088c000-0x2)={0x6, 0x45}) syz_emit_ethernet(0x2a, &(0x7f0000a7c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000200000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) sendto$inet6(r4, &(0x7f000024c000)="5258f93ca02ba1eaadc652e9c82b7270d5c9caa6e0769768a6c5e449ea21e796276df59080a4bf0b939d54c4e6aba4bbbcf96680146dcc72782c07077abfe38f6d3f0b4940327151facd04ef9a9a2b7ff25eacd00376a8210f05e7b5b59ffc4045fe386bbf2cc292c283e6f2ecdbb1c62959ae62d7b1011649aa6e68fb2115399cef0ff4e02094f01a6c806888cd3ff1c60e674da18672c857d50c976fb6a7989bf5787d7b9afd884cb158efb59d27965b9b40fe591eecb21b08acf0846850d1aa20021a603df2d7c66cff5ca4f5142a0e846111338eebd584550cbefc875fc632486237af266f371bebda48dfb2fbc1", 0xf0, 0x0, &(0x7f0000281000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000df1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) sysfs$3(0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000884000-0xe2)="708dfcb2855e27c19b596682e6b3e6080e29f4801cb3afb1c99147a17765fd2bd6cad97edc519d438abf5a9543c20c7e9d5081f688a4d3bff611e70c2ad6c4630746495c042a43de623eaccf7cdde7a48c61f5b4449461de6d3862fb6b14d8a09ffbbf9922ae43b5f85330d00c24a026079b71ca6f07e70b0682a3dcb1e1fa870aaf27e75e07c98a8a20429cba80b704d73cc4ea664adc993fd38c70c23972de3f23bcb10156efb20eb1138ae53f01c06551349a2a900d67492415f2c9d948de6749aa120e2909a4de6557b95b24836e215ab28a3737c6a566112a6d7a5d734a7865") ioctl$sock_ifreq(r6, 0x937, &(0x7f0000cd1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffffffffffbf}) connect$inet6(r4, &(0x7f0000580000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) sendto$inet6(r3, &(0x7f0000221000)="4d", 0x1, 0x40, &(0x7f0000256000)={0xa, 0x1, 0xa1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sendmmsg$unix(r7, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/09/09 06:39:42 executing program 0: mmap(&(0x7f0000000000/0x6d5000)=nil, 0x6d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000939000-0x4)=0x8, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000952000-0x60)=[{&(0x7f00002bc000-0xf6)="66a2f51c18c1c008c1638aa203033ed1777203fea363ce897c5dd59ae8e1d2d2bfbe90c4f9b630e38ecb67e6514a90ae5753f962422832b4ffdab6e034152ab413c770a12a6fa13b89bce0234be152a75f9d1cbeffa7de8ff53bbf666dc085d010276d1fef0d5adb964ab28fb1f6147799433550037e7a5239b4323758bad4a9c9da637ddfc28b80f6895c5d86c5f64a2d4594e4b096bdb857f723e7a1abd5b32ed7d120f42d871475375e795953bd8b19c8450bfde61b3efd3410bb2d87920feb932d4c75227514051f07b14706142fd78f9e90e6ce6548f87b9d4dfe67964c441b890b458af437452baf5bb2bf15b323c40abad0b2", 0xf6}, {&(0x7f0000504000)="e8ae4a98fe3a940cf29c122b81d8e94f995861a0af887c702f9914663db3c9cabf9a13df54b0bbfc713bc4edbafa0f08d6e836f556c5e6c08ff0fa33c0c198dd7d27e41a97269e4fb22899271b3866695fe30ef2e51190c1724d55d3865a0b3993d7d9a9538c070deaf055535075b881633d6c63885a71908d862cc65f5750256754fdd46dceb85398eb436eff969191eee966f431ce0e710e74486952c99b7891996745c56793e3e21dde74f247cdde9c87", 0xb2}, {&(0x7f0000392000)="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", 0x1000}, {&(0x7f0000838000)="f60fc2966a84b563a266e1046a07b9a3fc50bd84298317c571787c112b78b818ea1ec140afbdf78a3356f46e220ec53d2d69abb78cb293114e2298e26776d2516cad138853590acba66fce8bed6ebdf8331149554e57b0835367f64c0650df17a3684733289e7070341710755be73b30ef3946063065cf7bc932a27eb8a434ae0b7456e5c400311b0e7f566eeba25848462a91ceeb43b70d074dde580efed35741494ab177d0b75d9f0b47963d1cfa6a6312e7de39f1338b19e296b2fe", 0xbd}, {&(0x7f0000fcd000)="35822d4ad1a5a4df14e24b48c3132b838affe0fb017b89e23fa6b20e5cbdcd0f18f79f0f3921f6ddafccd3b09ab1be579aa5916d73a974d0116b755c1778d531726e13366a70ed5296b7fe654b244e671cd74bde7e47069da4c50be8613ae5c68cc585972d68f5091a7bfb259354ce21001133cdbde9155e9b0d949bb4d07c8af35e30294fb77e5d147af17383aeadc7ee060d5564", 0x95}, {&(0x7f0000bb0000)="c2b548da9307638fdd47485859d6ae91e3649b932bdccfd4aff50ef6fa4dfb57df434bc04182a2d5bbb38612352f5c9b1f3977e5e59e77f2b8ef5795b983e5b60e052923440c6becc12b63685340ac166b87ddf4f7af939c7b147db26d9366fc0a3b079b6a9f746f656ed975fc51da42692d1e330649288b429f67c083f1691caf5045379b9fb47d9289b14f3b633bfe78", 0x91}], 0x6, &(0x7f0000921000-0x64)={0x10, 0x29, 0xb, ""}, 0x10, 0xffffffffffffbffe}, 0x4c800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000035000)="2f6465762f7573626d6f6e2300", 0x0, 0x10000) bind$bt_sco(r2, &(0x7f00008f2000)={0x1f, {0xc, 0x1, 0x618, 0xffffffff, 0x601, 0x1000}}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000348000-0x4)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) listen(r2, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f2b000)="000200000000000500", 0x9) syz_extract_tcp_res(&(0x7f0000316000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c09000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000012000)={0x42424242, 0x42424242}, 0x21c7, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009f1000)=0x0) fcntl$lock(r3, 0x6, &(0x7f0000c6a000-0x20)={0x3, 0x3, 0x2, 0x204, r5}) syz_extract_tcp_res$synack(&(0x7f0000db5000)={0x42424242, 0x42424242}, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a8e000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, r6}) syz_extract_tcp_res(&(0x7f00003a5000)={0x42424242, 0x42424242}, 0x20007ffffffe, 0x844) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f2c000-0x8)={0x0, 0x1}, &(0x7f000015c000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005a5000)={r8, 0x3}, &(0x7f0000772000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000eb9000-0x8)={0x0, 0x1ff}, &(0x7f0000a69000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c04000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e55000)={r9, 0x6}, &(0x7f0000d2c000)=0x8) syz_emit_ethernet(0xaa, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [{[], {0x8100, 0x40, 0x8, 0x4}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x70, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r7, r4, 0x0, 0x0, 0x1c, 0x11, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "9946227c314c9f90feb19a679edf0c96"}, @mss={0x2, 0x4, 0x200}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @nop={0x1}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x16, [0x80000001, 0x3f, 0x9, 0x100, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}) [ 69.739451] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/09 06:39:42 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000014000)="2f6465762f7663732300", 0xdf, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) r3 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) getsockopt(r4, 0x40003, 0x7, &(0x7f0000c5f000)="", &(0x7f0000973000-0x4)=0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084e000-0x4)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008f8000)={0x9, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f000048a000)={r6, 0x1ff}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000d58000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000bb6000-0x20)={@generic="ce8dec934a6e1e4622b702c69191f3ae", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000dba000)=0x1f, 0x4) getresgid(&(0x7f0000015000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000014000)=0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x1c, 0x21, 0x205, 0x0, 0x0, "0a00002000fe000008000081"}], 0x1c}], 0x1, &(0x7f0000012000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r7}, @cred={0x20, 0x1, 0x2, r1, r3, r8}, @cred={0x20, 0x1, 0x2, r1, r3, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r9}], 0x6, 0x0}, 0x0) r10 = dup(r0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r10, 0x1, &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {r11, r12+10000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x4000000000035, r0, 0x0) bind$unix(r10, &(0x7f0000009000-0x8)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x20000000000c, 0x31, r10, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r10, 0xc01064b5, &(0x7f0000011000)={&(0x7f0000015000-0x4)=[0x0], 0x1}) add_key(&(0x7f0000fea000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fd8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 2017/09/09 06:39:42 executing program 5: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000aca000-0x4)=0x0, &(0x7f0000cd8000)=0x0, &(0x7f00007c3000)=0x0) stat(&(0x7f0000bee000)="2e2f66696c653000", &(0x7f000095c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r2) socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfe, 0x100, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0xa) r4 = creat(&(0x7f0000c16000)="2e2f66696c653000", 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r5, &(0x7f0000008000-0xf1)="90fc", 0x2, 0x0, &(0x7f000000e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readahead(r1, 0x1, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000c38000)={0x6, 0x1003, 0xcb47, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f0000937000)="2f6465762f6175746f667300", 0x103000, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000e14000)={0x0, 0x0}, &(0x7f00000e4000-0x4)=0x10) bind$inet(r4, &(0x7f00009dd000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cfc000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nfc_llcp(0x27, 0x3, 0x1) getpeername$inet6(r8, &(0x7f00008cf000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc0000-0x4)=0x1c) 2017/09/09 06:39:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "7175657565300000000000002b8300000700000000000000000000000000000000000000ffffffe7000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$ircomm(&(0x7f0000810000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x50800) r1 = add_key(&(0x7f00000d1000-0x8)="7472757374656400", &(0x7f0000610000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf4000-0x96)="694ce71b0b719e8c285c46f1c0c7c47c607c889c42f87f1d553a076a1b95cf6f0924a84946116d135288b6ccd9360b61a6d53ee2ade62477570c0713d24c9459b315a34058d1e6e838788e8d2f359efe4314203c47357cae5b1b6ca1c5f26b49b7b232636c2334d61f5537d7c7e7d512f9b8016ed318f46cae297f1e2bbb7caa49f02fae215fd47d717acf5e8921148ce9670accc23e", 0x96, 0xfffffffffffffffd) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) listen(r2, 0x1000000400981a) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r2, &(0x7f0000175000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f0000042000)=[{&(0x7f00005cf000)={0x27, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, "20f172077031fd0c9430940847f3e202848f6111b943ca108124748b34085ec3f842a1c453738f49850829983034f8f250afde0983d21c56cf1d79636e76b4", 0x0}, 0x60, &(0x7f000034f000)=[], 0x0, &(0x7f00007cb000)={0x40, 0x10d, 0x1, "6f0f334abc529b60b029af48d979e43e4c642bb7a75ec72f6ee2dd3e9dd26d00da3a5067d89747bb920f51bb0c"}, 0x40, 0xc041}], 0x1, 0x40010) keyctl$setperm(0x5, r1, 0x0) perf_event_open(&(0x7f00001a6000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x400, 0x11, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fc7000-0x38)={&(0x7f0000575000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x9c7a, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000fc7000-0x50)=[{&(0x7f0000fcb000+0xaae)="", 0x0}], 0x1, &(0x7f0000fc7000-0x2d8)=[{0x18, 0x0, 0xfffffffffffffff7, "86c662766fb7"}, {0xb8, 0x0, 0x8, "2a7d5d0b0e1fc9e11b7cf51c4e1c7a792661ecf9c0502fb685f2ca33b966ddac23c350bde3e870baf16e6b31730ad26f6b6842fb4dd2e72596d51cf87ce49301f6900eff257ee17289c593d9882239c571ea83c76cd3788d23c0a8c8573a8d423519e0d03b4851f622277987be24a99ef88a2a0759b9f52ad729acd1f30abbe43e1c0b22dc1a2b30732188180cf98eda01930c3a7babdf7db3bc27bc133afcfb6585"}], 0x2, 0x0}, 0x0) connect$nfc_raw(r0, &(0x7f00003f3000)={0x27, 0x200, 0x81, 0x6}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) stat(&(0x7f00001a7000-0x8)="2e2f66696c653000", &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00005ec000)="2e2f66696c653000", 0x0) r6 = inotify_init1(0x80000) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xdb, 0x7, 0x7ffe, 0x77c, 0xe3, 0x8000, 0x7, 0x401}, {0x81, 0x1f, 0xff, 0x101}, 0x1, 0x4, 0x7ff00000000000, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x9, 0x40}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef5, 0x2, 0x1, 0xfe, 0x3, 0x2, 0xffffffff}}, 0xe8) recvmsg(r7, &(0x7f0000abc000)={&(0x7f0000892000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00005b7000)=[{&(0x7f00005a4000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000e58000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000097000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f00003dd000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000f45000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009ec000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000479000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000a3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000b7e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x9, &(0x7f00006e6000-0x3)="000000", 0x3, 0xfc00000}, 0x1) syz_emit_ethernet(0x3f, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0xfffffffffffffffa, 0x31, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@generic={0x7, 0x11, "e4176f836873c8b950ab48825be9fc"}]}}, @udp={0x3, 0x2, 0x9, 0x0, "ff"}}}}}) r8 = inotify_add_watch(r6, &(0x7f000005e000)="2e2f636f6e74726f6c00", 0x40000020000004) chown(&(0x7f0000ccd000)="2e2f66696c653000", 0x0, r5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f83000)={0xfffffffffffffc01, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) inotify_add_watch(r6, &(0x7f00003fc000-0x8)="2e2f66696c653000", 0x201) inotify_rm_watch(r0, r8) 2017/09/09 06:39:42 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000071d000/0x2000)=nil, 0x2000) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000055d000-0x4)=0x5f, 0x4) bind$inet(r0, &(0x7f000003f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00008a4000-0x4)=0x3, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008ae000-0x4)=0x0) r1 = socket(0x200000c, 0x2000000000000043, 0x4000000783b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000a31000)=@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f000046b000-0x10)=[{&(0x7f00000d0000-0xe6)="52833cb6ed9055716a977e23b6a4510cbf83b96286cb35998e9d400636a0a7712e8bb8407db983a8224b04ee60e7587486a43f5564fa19b9141bff4af39b20a4a227d484755616a4873e0a49352e1d4f2af6850db79fde225daf832d67374498675e2afec772fcd8df03ea54c0c18f009abfbbef412f1a01be1779494ba951e409540993d1ee02348850daf0bfebc2c9bda9c9d4ff23ccec7776a3acddbee1960beae24f88f26cd29171fd6ba2cf23c5e4fd610e3f54a7e69d082a9e0c611d7ce5ae9dfc1319f4f1c3d420a276c5a2e47e82aa2e1ab4b16eba1c1caf1de305822a032d95b401", 0xe6}], 0x1, 0x0, 0x0, 0x4}, 0x4000) splice(r0, 0x0, r1, 0x5b, 0x5, 0x8000000000b) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000ab0000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dec000)="2f6465762f72666b696c6c00", 0x0, 0x0) unshare(0x1000011390000) r3 = semget$private(0x0, 0x8000000003, 0x27) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000070a000)={&(0x7f0000ed0000-0x4)=[0x2], 0x1, 0x0, 0x5, 0x8001, 0xff, 0x100000001, {0x3, 0x6, 0x0, 0x8, 0xfa, 0xef4d, 0x7, 0x8, 0x200, 0x200, 0xfff, 0x4, 0x5, 0x3ff, "daba7485aa14345c13150b7aa6d886c45a86f0fad82892fd11552d60c41be3d7"}}) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f000044c000-0x5)="0000000000") setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008a6000)={0x0, 0x4}, 0x8) pselect6(0x40, &(0x7f0000e75000)={0x26, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f00000f6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000f33000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000076000-0x10)={0x0, 0x0}, &(0x7f0000bd0000)={&(0x7f00001fd000)={0x0}, 0x8}) r4 = socket$inet(0x2, 0x5, 0x9) fadvise64(r4, 0x0, 0x2000000000000003, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000574000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b35000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00003fe000)={r6, 0x1}) recvfrom$ax25(r5, &(0x7f000056c000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x40000001, &(0x7f0000fc7000-0x10)={0x3, {"3ba0a8d7a86807"}, 0x1}, 0x10) [ 69.840634] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/09 06:39:42 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f000097f000+0xf0b)="2f7f7c5c28d50c5435ec9cdd0f71f23dda816c926eee335f70a23fab6be0078f38b98d89a5fb5b8e7585c5b0a76b017a411655ee1f13f7925a485114083ac22532f05d16ee0504e515f3b59d3c7395f5eed78558ced942cac330dfed2c0a9e834a14cddf13628b1289a89fb171d5e3f7b6666e11c3d08f", &(0x7f0000001000-0x4)=0x0, &(0x7f0000994000)=0x0, &(0x7f0000a53000-0xd5)="62260c19f9059a73fd5eee797ac2dea4656f230eff468ea0808a0cabd6b7188e710b3a09246680db0b9f6c4810cf7fbde62d8920a25bf8491808ad166c900a67fa61c1c4e7618fac302c4260bdb4a7a998ffd5198b35c7c50a73d763aecb6b2aa7ec94b521dca9b6653e8941b847cc6612631ad522aafcd5fa2bb965b87938b7d400c5e388a3ab56f3238bcebc7c834c9925d9f412c7ef72c8e28aab4050ffe5514f3c7d43b7abbe5a6a5cfe4210a71e04a2a1e84f0e3a5fcb8f1b89e9d161f6fe60bbee98aa978a2bee1a879e9e781053e5e1bcb7") madvise(&(0x7f0000afc000/0x2000)=nil, 0x2000, 0x10200000008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x496, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) add_key(&(0x7f0000d4d000)="7573657200", &(0x7f0000126000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000998000)="87dffa50a8403bc3100364e42ad2dbf65c163117e2c9eade2dee90a0879e84fb302d8efeca535642515f25b48c6107a51ef1c868f0b07ee3c0b457a17aa40a5027f33539592c9de04fd428682d659ee67b64bd9ddcc6aef1adedda904d5dc0f41a718f012e8f49e94000d9da3bfe4289cec1257fc86a06d91ebc3712a4a2f9d006b5c59c0fb1f45db35d37be6a2a7411d7459229e0d4", 0x96, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000000000000000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000003) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d17cebd5c", @ifru_names=@generic="c20007315f090007190000c202001c96"}) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000928000)=[{r3, 0x60, 0x0}, {r3, 0x8, 0x0}, {r3, 0x2020, 0x0}, {r2, 0x8, 0x0}, {r3, 0x3000, 0x0}], 0x5, &(0x7f0000fcf000-0x10)={0x0, 0x989680}, &(0x7f0000fcf000-0x8)={0x99}, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000521000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e49000)=0xe) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fcd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000)=0xe8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000074e000-0x4)=0xe) write(r3, &(0x7f00008c4000)="1f00000052007d07000094fef4fffb000000000000000aaca500ffffb92b98", 0x1f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ca3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000859000-0xf)="2f6465762f73657175656e63657200", 0x103000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000fd0000)={0x6, 0x8001, 0xffffffffffffff1b, 0x9, 0x3, 0x9, 0xfbfffffffffffff8, 0xffffffffffff8001, 0x2ed, 0x1}) recvfrom(r3, &(0x7f0000fcc000-0x7)="", 0x0, 0x0, &(0x7f0000fcd000-0xa)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000344000-0x10)=@common="69666230000000000000000000000000") open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x200) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) bind$inet(r1, &(0x7f0000049000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000045000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x100000002}, &(0x7f0000043000-0x2)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000003a000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000039000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x800000000007, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x2aff, 0x2d4}, @control={0x100000001, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x8bf, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x401}, {0x2, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}, {0x8, 0x1000, 0x2, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x10000, {0x0, 0x0}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000046000+0x61c)={0x80, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "16804a6a7f801151", "30998af3060d5c14cbbaf6790bd1a9931931b99a504d8be9528244174f43bccb", 0x8000000, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000048000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x62, @time={0x77359400, 0x0}, 0x400020000000005, {0x0, 0x1fe}, 0x2b1, 0x4003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000047000)={0x0, 0x0}) clone(0x24000000, &(0x7f0000633000-0x2)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x5) socket$inet6_sctp(0xa, 0x8, 0x84) socket$inet6(0xa, 0x802, 0x0) 2017/09/09 06:39:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6356, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bfd000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f00004f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r0, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000cf000-0x4)=0x10, 0x40080800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004b1000)={0xfffffffffffffff7, 0x7, 0x1, 0x2000002}, 0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x2000000000040d, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000)={0x0, @in6={{0xa, 0x0, 0x12b2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000015000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffff, 0x2, 0x40, 0x20}, &(0x7f000001b000-0x4)=0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000d35000)={0x42424242, 0x42424242}, 0x800, 0x4000000000003fd) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r4, 0x6, 0x6c2, &(0x7f0000008000-0x18)={"6ad793ac290871df779657bad015c5a5", 0x0, 0x2}, 0x18) r6 = socket$inet(0x2, 0x8000f, 0x8) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f000000a000-0x4)=0x0) listen(r4, 0x100000000) syz_emit_ethernet(0x36, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x42424242, 0x42424242}, 0x1, 0xfffffdffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000021000-0x10)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000016000-0x90)={0x200000000000000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$inet(r4, &(0x7f000001b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) syz_emit_ethernet(0x86, &(0x7f000001f000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7, 0x80000001, 0x20000000000006}}], {{0x806, @x25={0x2, 0x1, 0x1f, "0224e2190ec48a8a9acdcfb5259f5785e636125699f66cc687f955bf9454aa653437477e7e6e08723aed15a447ef0903b72783864cfec8f7f8185a9c8c6f6ae77cb35d316b2cb4b11b51ad482ac513579448b592b22d57295f64ceee13467c6c569dbd11ed174a95d1623f24fcf1d6d080"}}}}) 2017/09/09 06:39:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c66000-0x4)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f000082d000-0xaa)="c026d9e74b027949b84f5df2faf6af48834db07d04b56f2e0b0dc5e6f042fdbb7428f46997ca21e569fc08111d5fd43efdea81ed1f6022b2941765e4b513ae790d45eaf1f2f0605c9fa974400e552a58ad7a759314c2281b45c9013d592dfacce3dce2a949ded0d7014093f0ecae7c500b186fa52dec95da4cf54a0f6917eec1e6f9f869e123a31b9f4fd4913883c5c05ac4b033fae64958ae99c13685dd2424e0d2ed5722cdba176b", 0xa9, 0x841, &(0x7f0000d7a000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce7000-0x3c)={0x0, 0x32, "e829e95829a942e8cb75d050d3ceea6ba85ee330cd2a06c1764d867a19d5227793cf763a545a5637953fff23b928d10a0cdb"}, &(0x7f0000879000)=0x3c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000805000-0xc)={r1, 0x7f, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000302000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000035e000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000eff000)={r1, 0x8000002}, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ad0000-0x4)=0xfff, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000098000)={r2, &(0x7f0000244000-0x6f)="dd302538ac3cb2fb127fd7f6a85a67205052b74324bbbb3bbb3844bc6a0cb7ce355d3223d62402f9629d1053cf43e556677950ba9ae1efee54708cc9e9c975c0250480377d1d5183a35ab5ddd60f68aeab6264a2e67f4006caa35d8bd8c4a44a1b9fedd0b45534604e8c5f5f72a316", &(0x7f000002d000)="2650a2cf44c38cc32df7d01cf12f7bf112b4ac49ecfb134ab0260c537a760f74c9b70f4e0b3f3d7263980e9592d4d2eed513e5fed2e52b0bb1b77dea11af539bb49bf29189cc82c047217a1a387579ef2868efca98859b0001a9284cfc89bc030362146d638c382d8ff3326dd289e9083d74", 0x2}, 0x20) socket$inet6(0xa, 0xa, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00001ae000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d25000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, r5, 0x0) eventfd(0xa3e) r6 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000fc3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r6, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1000) r7 = request_key(&(0x7f0000553000-0x8)="6b657972696e6700", &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f3000-0x8)="73797374656d5c00", 0xfffffffffffffffb) keyctl$link(0x8, r7, 0x0) fchmod(r4, 0x40) writev(r3, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="044572241d58070030e09d410b305ad65a6c0e7bd73c7778dafc1369ce2a23b680ba9cc6932624c83ffa582bb5ecaf095251a6c4", 0x34}], 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000094a000-0x10)={0x5, 0x2, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r3) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b3a000-0x8)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f0000231000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x600, 0x100, &(0x7f0000bfc000-0x10)={0x1a, 0x15, 0x6, 0xffffffffffffffc1, 0x8000, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000290000)="", &(0x7f0000b87000-0x4)=0x0) 2017/09/09 06:39:42 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f00009b5000-0xd)="2f6465762f6972636f6d6d2300", 0x100000001, 0x40000) ioctl$KVM_RUN(r0, 0xae80, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4e000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) clock_gettime(0x6, &(0x7f0000ab2000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000099e000-0x30)=[{{r2, 0x0}, 0x2, 0x100000001, 0x0}, {{0x0, 0x0}, 0x2, 0x0, 0x10000}], 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001cf000-0x90)={0x0, 0x85, "ca6369c415c5918cfb89710a8362d9b855673402b5f41cf7f76d2ffaaf56dc80c4c9e8a80cfb8ce7a40229cc3ab920736a372eef2559c4e660c4f087e3b83e751f4ad81bcb36df3932cd4e0ffc7f098183a5db90c67dd0093bf5ea266826a071de89dfc7e8855353b5c1d321bdc41a3efd0bcd0c39b27ad1b75c27360ee310bc5f203b11e7"}, &(0x7f0000de2000)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000c1000)={0xfffffffffffffffb, 0x8001, 0x5, 0x100000001, r3}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffff9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000fd7000)=0x0, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f0000c1d000)={0x2, 0x78, 0x9eb5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xc389, 0x0, 0x0, 0x7ff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00005fc000-0x8)="2e2f66696c653000", 0x2000, 0x8000000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x101400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fc0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2d000)=0xc) lstat(&(0x7f00005c4000)="2e2f66696c653000", &(0x7f0000c80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r7, r8) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000037c000)="2f6465762f7667615f6172626974657200", 0x400002, 0x0) read$eventfd(r9, &(0x7f0000a62000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000a9000)={0x1, [0x0]}, &(0x7f0000790000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000802000-0x10)={0x6, 0x200, 0x7fffffff, 0x7ff, r10}, 0x10) kexec_load(0x4dc, 0x3, &(0x7f0000681000-0x60)=[{&(0x7f0000000000)="f0f3b8a19237e8731752ec276a2ed5393fe832f40d17a673b7e84d6d24000f0f0e925d6249922b188f34b1b43fd20e0b77822ff05929d2eae920ed874dd546b8f43e036de8689fa40cd9ef954ea30930bd55abf9436f9a81044aa8eb409d011c629f9236c2e2a141a629452405c1a57e337cc775d8569676ce8168a563b3505ea25fd0b474d794b9622600917a719d5b6bb5cb", 0x93, 0x80, 0x9}, {&(0x7f0000857000-0xc8)="face7b2c0508176e561eae71f0d949eee531526238167c9dcd408a1e26c2188452a5a20785d4dd6e49a5a123d1b3d1cd2b773d4ea3b998df8335881fb75a7d69efba941b2a1b2a2c4fe97f8f0138235dfc7dbae8fb971fde47086b1d2175e5ff3d020b043dc83647acc4c2ac9a9010c9ed616d622564b8223419140d9c7a3b04f0e287fdebb063836716ed68420bad6099a425e617ebebfb1e690bf4ad8aaa52fb72ea129a02f6505f92fb57f607d2a5f122233d77adc4ce35177255f3a0bbea5218ed0750db54bd", 0xc8, 0x7fffffff, 0x0}, {&(0x7f0000d22000-0x1000)="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", 0x1000, 0x6, 0x9}], 0x150001) r11 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x6, 0x4, 0x4000000007, 0x20000000000007, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000051000+0xe64)={r11, &(0x7f0000031000)="", &(0x7f0000052000-0xc4)="", 0x0}, 0x20) 2017/09/09 06:39:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x4, 0x20803) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000652000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000746000-0x4)=0x0, &(0x7f00008d9000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e71000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d62000-0x4)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000593000-0xc)={r4, 0x0, r5}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000268000-0x4)=0x100000002, 0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000057d000-0x4)=0x7f, 0x4) fcntl$setstatus(r1, 0x4, 0x2400) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000130000-0x4)=0x7a, 0x4) r6 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x8000, &(0x7f0000e8a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r8, &(0x7f0000f09000)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r7) mq_open(&(0x7f0000191000-0xc)="776c616d3173797374656d00", 0x1, 0x80, &(0x7f0000ef1000-0x40)={0x3, 0x7, 0x3, 0x100000000, 0x1, 0xfffffffffffffff8, 0x3, 0x5}) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000a2a000)={&(0x7f0000a1a000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f0000cd4000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = dup3(r6, r3, 0x80000) connect$netlink(r1, &(0x7f0000e09000)={0x0, 0x0, 0x24, 0xea6}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1151, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228725da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) bind$inet6(r6, &(0x7f000068b000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000006f000)=0x0, 0x4) 2017/09/09 06:39:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc60000)=nil, 0xc60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x26f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0xfffffffffffffffd) r2 = socket$inet(0x2, 0x3, 0x9) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket(0xa, 0x2000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0xffffffffffffffff, 0x8, &(0x7f0000000000)="", 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x6e) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0xb, 0x0, 0x1c8d, 0x0, 0x6, 0x80, 0x0, 0x2, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x7, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffff7f, r5, 0x8) io_setup(0x4, &(0x7f000081f000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10084, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000014000)=0x0, &(0x7f0000043000-0x4)=0x4) r7 = socket(0x11, 0x802, 0x0) write(r7, &(0x7f0000113000)="1f0000001e00056d000000000000030700020000000000000000011d4b510a", 0x1f) pkey_mprotect(&(0x7f0000935000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) [ 70.065762] TCP: request_sock_TCP: Possible SYN flooding on port 20012. Sending cookies. Check SNMP counters. 2017/09/09 06:39:42 executing program 4: mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1000006, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ba0000)=0x110, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000666000)={0xfffffffffffffffd, 0x80000000000003fe, 0x9, 0x10000}, 0x10) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ba0000-0x10)=[{&(0x7f000003e000-0x2d)="290000001c00190400000047000a007c0220e3ff5b000000ec00010009000100181400000000043e00173f022d", 0x2d}], 0x1) r2 = socket(0x5, 0xf, 0x7ff) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b98000-0x4)=0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ba2000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000494000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000064f000)={0x0, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000018a000-0x8)={0x0, 0x6}, &(0x7f0000713000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ba3000)={r5, 0x8000000000000008, 0x8000, 0x1}, &(0x7f0000ba2000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b9f000)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xdc2, 0x8, 0x7ff, 0x5, 0xfffffffffeffffff, 0x5, 0x5, 0x6, 0x4000000000001, 0x88, 0x8, 0x1, 0x4, 0x80]}, &(0x7f0000ba0000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b98000-0x8)={r7, 0x3fc000}, &(0x7f0000b97000)=0x8) mmap(&(0x7f0000b9f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0xe, 0xc) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r8, &(0x7f0000899000)="1f0000000002ff0000e07f0200f80dffe7cc090003f1013f000000083c6b", 0x1e) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x400000002f, &(0x7f00008dc000-0x4)=0x0, &(0x7f0000ba4000-0x4)=0x4) accept$inet(r1, 0x0, &(0x7f0000ba4000-0x4)=0x0) 2017/09/09 06:39:42 executing program 1: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000109000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x6, 0x0, 0x8001, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x7fff}, 0x2, [0x7, 0x2, 0x1, 0x983c, 0x5dab, 0x5a, 0x4, 0xd8]}, 0x5c) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000326000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000add000-0x4)=0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="ead0b759af95", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "4542f0", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40000143, 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000d15000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x0, &(0x7f0000d15000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000000e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x7, 0x8000000000, 0x3ff, 0x8, 0x811ffe03, r4}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000d16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 2017/09/09 06:39:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, r0, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000065000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f0000059000/0x9000)=nil, 0x9000, 0x5, 0x3f, r2, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000056000-0x10)={0x4, r1}, &(0x7f000002c000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x596f154ebd4ed816) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3d, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x800000000000, 0xffffffffffffffff, 0x20000000000, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000000000000, 0x0, 0x0}, r4, 0x2, r3, 0x0) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000002c000)="0000009d10090000011d09004722a4200799c9", 0x201) r6 = dup(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x1000000000032, r5, 0x0) r7 = eventfd2(0x4, 0x1) write$eventfd(r7, &(0x7f0000808000)=0xfffffffffffffffa, 0x8) writev(r7, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="", 0x0}], 0x1) r8 = gettid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b37000-0x8)={0xfffffffb}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r9, 0xa, 0x12) r11 = dup2(r7, r6) recvmsg(r10, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) r12 = dup2(r9, r10) mmap(&(0x7f0000f3c000/0x4000)=nil, 0x4000, 0x0, 0x51, r5, 0x0) r13 = epoll_create(0x0) mmap(&(0x7f0000b33000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000002000-0x4)=0x0) r14 = dup2(r13, r5) munmap(&(0x7f000002a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x50, r5, 0x19) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000887000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x10003, 0x10, 0xffffffffffffffff, 0x100000000001) ioctl$TUNGETFEATURES(r14, 0x800454cf, &(0x7f0000001000-0x4)=0x0) tgkill(0x0, 0x0, 0x0) r15 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002c000-0x1)="2e2f62757300", 0x80000008) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000766000)="2e2f62757300", 0x7d) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r11, &(0x7f0000b38000)="00", 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r12, 0x8, r8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r15, 0x16) fcntl$setown(r16, 0x8, r8) ppoll(&(0x7f0000b34000)=[{r17, 0x0, 0x0}], 0x1, &(0x7f000083a000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) 2017/09/09 06:39:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f000094f000-0x10)="0201001302000000000500d902003701", 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) [ 70.245068] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/09 06:39:43 executing program 6: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r0, 0xae9a) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) process_vm_readv(r1, &(0x7f0000abd000)=[{&(0x7f00000f1000)="000000000000000000", 0x9}, {&(0x7f0000cba000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000852000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f00001e3000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000bb1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00001b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x6, &(0x7f0000856000)=[{&(0x7f0000601000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000650000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000359000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000263000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000338000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000fdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x6, 0x0) r2 = open$dir(&(0x7f0000515000-0x8)="2e2f66696c653000", 0x301001, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x4000000000000032, r2, 0x0) gettid() r3 = userfaultfd(0x4000000000000000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f000001f000)={0x4000000002000, 0x0}) accept(0xffffffffffffff9c, &(0x7f0000500000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cac000)=0x10) r4 = syz_open_dev$mice(&(0x7f0000f9f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00003ef000)={0x0, 0x0, 0x0, 0xb5, 0x1, 0x0, 0xe, 0x5, 0x11, "6ddfa6c31ffbb5faec021f623595631e85933b0b8a9aca8aeff66814f8aec3e335a4199a8a013c932b83f9904991da93325595e3db2b6f454c5f3cb43d99102e", "abf2c902d47ebffc460288acbb45c0d2eff2b970592aed8404042a064e9bc29141dcda5f7a93ba1d1631b5f066be6140bf45d798ff8c2fdf5b0714e779a8c5a2", "8d0000d9e3383d6a21c7f7749c39716285d8997aab4c3b212106f86b2524b0c5", [0x596, 0x0]}) semget$private(0x0, 0x3, 0x40) semget$private(0x0, 0x1000000000000003, 0x202) socket$inet_icmp(0x2, 0x2, 0x1) msgget(0x3, 0x1) semget(0x2, 0x3, 0x1) semget$private(0x0, 0x1, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4e000)="2f6465762f72666b696c6c00", 0x1d1400, 0x0) recvfrom$inet6(r5, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x100, &(0x7f0000f3a000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000fa2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000039000)=0xfff, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)="2e2f66696c653000", 0x0}, 0x10) 2017/09/09 06:39:43 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000798000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="2d2a242f6370757365742873656c6600", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@generic="17769d95c53695dc4c955ea50074d42f", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ace000-0x30)={0x1, 0x1, &(0x7f0000d14000)=[@generic={0x5, 0x7fffffff, 0xfffc, 0x4}], &(0x7f0000192000-0x2)="3a70726f632f00", 0x170, 0x1000, &(0x7f0000f8f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xffffffffffff8000, 0x0}, 0x30) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000642000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0xffffffffffffffff) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000088f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e26000-0x4)=0x1c, 0x800) bind$inet6(r3, &(0x7f0000f1d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000000)=@buf={0x1, &(0x7f0000f11000-0x1)="d2"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) r4 = syz_open_dev$tun(&(0x7f000056d000)="2f6465762f6e65742f74756e00", 0x0, 0x800) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r5 = socket$inet(0x2, 0x8000000000000000, 0xffffffff) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000193000+0x497)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e7f000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00004a5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r6}, 0xc) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f00006e5000-0x11)="2d65746835707070305e63706373657400", 0x11) sendmmsg$unix(r5, &(0x7f0000678000)=[{&(0x7f0000c20000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000742000-0x40)=[{&(0x7f000071d000)="", 0x0}, {&(0x7f0000ea7000)="128e85e6184d000000000000000646381a9c586f533580c0f93ad90e27008e980127572e50", 0x25}, {&(0x7f000073f000-0x1000)="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", 0x1000}, {&(0x7f00001e2000-0xf9)="8d643ec8d6602be7f8511877a9dcc968325a93af60dccaba436090cbc3f2b290dae6d5d7e4d30a20bd0aee4dfd488c07f5afcf2470fcc9e53b8790d915d5bdc91c8e5f16491462e2b1be201b7cb18ee5d5a3dd11088d279c1cba7c932547d541be1843581e21f01a8b6884e93fbefacc5a80af0dd629ebc2dd46de7ef922eb00c86cbabf80baa8959a5c699db871c612390f41ca6ae7e620e34cddcb58b75d4ce613d9afeeb92f3aa3b92a64a306b0d81f8c52791538c19de04cb0c64adb5bf962a1dfb26928ec1e0da25b67b62377ded186b23826bd7cc33858661929616b63bf28a800705369f7c37416d60f5e47b5bf366766e00eac0e2f", 0xf9}], 0x4, &(0x7f000064e000)=[], 0x0, 0x48091}, {&(0x7f0000911000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000d6c000-0x60)=[{&(0x7f0000270000-0x54)="111eac26ecd2cecc7f0d2cddcc62a031e325062f0bb1670bb0a51e4a4434279ea52984caa205695cf23062f75f7319b7c38dc751375542203c0f64bf30c18e3a8ce8b77cb4ef86277bd45eef1e5030bd7df562c4", 0x54}, {&(0x7f00002b5000-0x8b)="ebf9e1af55bcd6c02f81cc398dd847a0c49b9cd2f30796d89d826dc9bda2251f69ffc1b6774e5d8998e900e0ba6560c86bc3b609fb343b3a1d6f09b4b11a0b86dac8a6c81f3e60a8b480ecefc6fd09eecebc16f7a65397d4eb52258f9ea2870e2ec3bd93ce78657b316fd84fdad343be006937ec41f2db480e8595e7781aed4961f65888df3fcca5ea042c", 0x8b}, {&(0x7f000058e000)="", 0x0}, {&(0x7f0000ecd000)="03de0c2951920a9ce760d10b758d2e9c3adb442c64017f98e08a1d58c1b9", 0x1e}, {&(0x7f0000268000-0xa2)="bbab1b59a1ae99da8d18c11afe65832687a5f0e00da1e2e38c3051462d3667303bc85272a55ddc919226834f05ccbc1b2c8fff2ca24c2307b6d7a76a6a04f51a110f634f63f13518bf80e91323700ed0499a4f908b0a3549f6e72fad9e48ddb6de51f1a98aa12ddc4c2b75e8c8c55ff42be28312d10507d02720dd3328dd435f3bc711e8488cfce4253f492e420a7df836b362d3d30a2611424c8f07dd392c03352f", 0xa2}, {&(0x7f0000ea6000-0xcc)="159b94f1c921989c580ce50f594a1da98b2c5a4c4059b440b1a2b9c1ba64a24c460345f84f272f225e45d6324a28ec1b20bc2ce6efa5c57757a5787ed175f84d3eea4df87afc41ae0803fc3388066d7466dd43521319accbdf9d283c14a3c275bedae3e9c709000000ab8bac0a125d4fa4eed178461a435cef0cd0eebaaf1143f0755a4f3701470d7c3e7f3f18ee6bdc4b7bebe1c03aa472e7151cee5542f2d97604fc7c89b01c07e4de30cf701e13e52105000849763edbfa015b403129808d2b0fcd53c7cca858e3ba4e", 0xcb}], 0x6, 0x0, 0x0, 0x20000880}], 0x2, 0x20000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f00000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000604000)=0x0) r8 = socket$inet(0x2, 0xe, 0x782ea6c7) r9 = accept$inet6(r0, &(0x7f0000b3b000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000993000)=0x1c) getsockopt$inet6_tcp_buf(r9, 0x6, 0x20, &(0x7f0000525000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006da000-0x4)=0xd4) setsockopt$inet_mreqn(r8, 0x0, 0x25, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6(0xa, 0x5, 0x10000000001007, &(0x7f0000896000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000356000)=0x20000000) setsockopt$inet6_dccp_buf(r10, 0x21, 0xce, &(0x7f0000fcb000-0x1000)="b6d19d493d3f374a59c3fe4675e267753287e385ac0c6e52eb98ef6110f1cc761c265adbb8fb1e7895a5d63b1fb1872b6c886dbc6d353fabbc1f71aceaff564b799f98ab4e23823f0516dfc1f48d9feb0aff80dc738d641f06bcd727269c9729ef0b98240c9debb0dabedb90806a93dead62d23295ec100ffdfb3b13ce4324cc98af182525257591d01a30fb17b64e5cab5013abb63201f53f9eba67fcafb465d95f0ae0ad67faa4ac08215300ae80294680a0b66aafdc1116b242dae219ba4026b8b4c4b9b8c04ecba446093f8ba2ba5ecb724524792aeafb23a6c2ef248746a1dbd5dbf72376e9f53254af1930590eb96f4fe17fa5933b594acf5ca5f019d8699523363ad7bfd0c89b45af41a3028f558a99f067a05d433dda725e3e823bad126aa2a28f3839d670e400061c30b95fda7cec71262b5b13736de9a9ccfca411448be341018bc9c7ef213861c034d8694bb38b7bc02d57235594f93b33fd8ee10d073cf3ce16769442129cace6a7ac7af74930435b805086e2900a809625fe029c428e1e1c4fcbf1953d599e502a02133193c903f73733ad20bb9790e6de0fd761f47c34cc72232d175b79d3f5331fffb4e2f9bd16f2735ee316179b99dbfe4a67626c04196abf4d8303d7de1b0721610af879c2df7889a3cba7868c78942bdd7e8c623b13ef881ed25772d9e76ea7708bb71963360889abd385e329f816b1e553ab7cfc2ad346a8ed29bd24e42b4647f2b7f2b9e820637f598c9bd168a88a851d0dca9b082012cf29a7530044c82bc671a85b084247ee5913a937a8293d5f500de5b0a8064f679495df7913ac0531b813a1e4d4cceec07da51d91ea17effa8e3be9fcc8baf778b0e753db6f1d9a72c168f08ce9ff3d69612c3174ad9eb31ec9a15125e93e79f8e62cb8cc29321d516a8a09fefb545bfa871006ea439ea6767bb3ca3f17277a7739c3007d8b1e85c919d6e1d0efc131912aeaee829f6f8c5d0f0b4c07065a02a34d1cbea798052cbaacad3a9402f0297abd49bf16a6223fd3ba10221e9fe754095abdfca29d42c7f0d72d9238196e14e5c7bc8dbf6e889cd380d09597c7cb30ad35b3f5d8e4d87940f866f361e6ab06e45c5b30039f3d9f6c6d00a67bab71a96e2f23a095da5d0b63e8508f53ef15330a0ef3cf694324cb0fcca14683532cb830e48b685951d8824b18c05cc62f4d9a8bc0df653c1e03c5dd9b4d37d71eac8cbe8918eacdd28e1a7f5019d4d96469183bb58b5ab21af25947852c0b931c213813d9462c3890de5712f8458ec34c159a8c6c5315619825d62e96f56e4a00861d23eaa84868aa787610c22f3e4500457e9ecccdbd3bb189ad66d72112d49f0638c5d43c879b69461c0755583b906286ab8985de273f3dbe032e56ee3b59b051bc1a0ffaa25d67d12453044dd92616d71b022a15548c897c529e51cbaac6048b9142fc223560b5a2a79c8763c953aeba3e8f914bcb9171c0d6c3a85ad2f87b516b536860330f1ea65e00766579685b23fa4c3ad6a92d0e6f89e8e175b3cb66de9d51dd6665a851b1cc3c9a84bbaab95cb56404696f9252688a689ec33c58f103944378ea9c89214a4a0dcf5240f0c03e0f0b1815b3bc357b18a09c5ee470e1847be8645cde5af6e21d1fb92d8713d564109127827ed562cd3da81fddf537c99c7c2f224bcc290d9d578f4237d94217ee479bc8083a33809a73054bab2b0600f8be2e8520a92d594bfb6ecfc7aefcd3dc6f99f106b035391c65e5a8a67e24cedb7f91b53daa51715a0f6eb95fed36ad0c4b432a16e5e6fb0e47a006ce8df14d904e54c62a93e0ab0e466c74339c9988351dbc2deba4d4d04100b6a7d46ad0aeb15d8cab4ff263969e7a8370e2eed5e9a4cb289d2776d9315e79181099841850af2d540936794770d65f601674adcd397bc3640d6a26d331ed844d0d301b8275ea0aea18f941546acba982cf92252304f7e8f09ea8ed3cc6c0b7b70d75ceeb6269ad3e2eb9ab8e1a40df00f12cb2d385158e8adb34c6227fc2f1eac000b0db3f8e94f51d90dbd0aee51956687ca4258564273d0e8787eb2cd37bf2dd790ef8eea3add0b4b3d50dc19a1ac41f1f84906f193373b9e0d2c31fb293809ada5bcb1d0cf048e01e3f4113912f5d2a376aca396968ece4cb9f43764889a66327aaeebdcb2f35ec737e8f5e721e09cf44148d36cb2e1a228366446958751d8d87083b9fc0fbf1f8b4860d1bec49550fe264cd56593ae26bd38e30229acdd172ab3b9f26a5bfda233f85deaa56b27e66e9bf9aef6cb1576a5ec302c3c274b12cc03ab159cbbec08743cbdb76d8890cb0d683ca3cb4799b36e38bb314418e51dca18ba0746f4b5051d2b70be225c02e1d86de290f5db5e715d8e6bafda329c175a5f818b222666cf041dd17d34bff8c6f7caa6a37f4f2985e8c222d39384eb819a5d4952819a7a027ab10a83676e04a451d6acf36feaec5e6686f0b89d93bb722038f6614eb0198d0983ac9a63dd14dae22ee302f2e9d17ca5ef3a10e51394e3a206e3466b6998a37b1f4ade1ced7ccdd3d6ac2dc0567f83d26a6fe2ad27869b4fb4b1486f4f9b43accb1bf9065c645e53c84dc180f5aecf8a9e9c02a80d1f1fc8e0733a9d6eaef201624ff8a310886315fe2e9ab72e8eaf1082581ecf2f7b94df4da0c2b3ec17782fe3f6e11092ee9e4c95ac3e77687ebab2b179b1d768f30e01ba7317c994124ea294721528fc4ff34cb7774454098e878c7ace96a5c3dd1c7a19f2fd93db2be1d8e1f56905d03403522723294758774d616150e0558980cbc8bfe205441df0a92a0e18cf8e2ba1d4a3fc8d98d110a464814e7d769ed2eeec01409cd38e33ddd7e92f6894c68d92ce3d4d6157ca375dccd97baba8c9828924d5ffd2dbec323bba7a62fa28728a7a2cadf45f3988ef3a811bf9c21815cc1b546ec35596589d61bab1333689944969788398bbb2db968b3940d90d07224e661204007a2e809573b0b37ebfd5259defc286659419c11c2cfbac0599b4814d86caedc4da0b5dba7d55d6f9884f30afbc7fe628211d85a58e3fbe842a9c68627bc71ed05fa84e268809f3239338766cc9f1344e8fd8ab67cacf8795969bc1f6136ab706a9d1a041bbc28fda6563f1cdba4ba873b8f9b8b941c1de191e319050e30016fd4cbfd52360eb8a1f28be78e6549e340553bd5cddc15ee1d54f5cd873497bfd6e03d49d9625b190020cafc291b4b759f3e192aedca52b5654cf42c75294fd1dced8938e210661eabae8e058b25970ef8c93522b15c8248cad368dbd6e0c1479f756e0d402e1a532268d39862a707d2b0bb6c57134fbc831a1ebc41d4fbb89b18a0a0a62f52384bcfd7370e447194840e7036d086212299ffd9f94e8ca8181c979ac0f7369cfa81af6d3b691fe0b5aa189e2aa51cd3e5fc046dc3566c73b0c249760806d10e93b0aca8d30e8dcc0cf8f5c91d09dfcf602a89f263b45958c82e1b7791d475a69dc21c79e49bc5a692958e5a160f03ee0cc54d7e924936d52898959466ce5c03161b5c4fa2ed47eff3f95c33bc42853de13acf3c0f0277bf45648a72d1d516f2c73e363fa78591876962364a257de2c2da23c5e98a263afae3ec15ce1756dcace8e1d5bcdd5130b65e72440e81febf57e67c33bab4e69e97e2220d191e7701bbef222956cc4b96f32b011079027f1787772e3bf9d1c0c650681bdc7ef35095f1cd4e7aa46a251b00df8c722e1c441c0c1fcf058963cf36d6bef3823c2ffaf341c9c8c9a16022f62e72f8628a334eeadeadba1dd0ee982bd526a1e07103b47b387ff92f6c0608ec04fcea4e05a4c16e84a3a1407d1af7f4efec4cff97b127611ada98158644bd9255812f875d14a39745615d1cb7c1f87331546ee32e0ff1b7d84c7b5ed2729c45fdd38a1aa76cc02640fefe5e051529140460e0fe56b79faa06dd137303c476ce17d38a4d88fc8852c2ea4197a0fbc6e6c832d9cdd46429999eead8c91c28a602deb56b28a469a2eaf9cac972b9d5e26060b8ce460f0cd435ce0f886ebea2424be77a227849eeeb5417a90c771f2454802db301e14dc2dbe172a0774e05f5fbdc11c5085af5a8e11be8a7339b6ed1e04e6ad2bb7afb66ff54822acb7e938feef4cee5b7bdb75ee056768a939c317c3602b876126dd097747d0532cf22f068504032a7d75d4dc9170338bb9a17ecaedb04a49f158aefacd414a7d07379778b5f688973fabd3668374883b4d9710fd4d165ab7118ca47554a3f91c610ca5721e1d929dc6c0d0ed32cc59dd451e92128df10f5c01d0122ad3ecfbaf0aba73114a3f520fd56a91c60966e0b316706d7b71dce9645ee01df5c722eef8507ba7c3cc06d795ec034e3e36718a56438565b655f7c2b774bff8f72c6a60114261915a61dd154591401035192121608dfc47ec01902914c0494491e04de1b56e04c1ea4b6dbea90ea4c06cba49ebc966560d82c2ff6bffddad6714c858e04c97def78c00196acdc16cafbfa25563bff5d85327a2d86d6f0f2d0db2f609b4598b3ea697d122a2eb9868b6f50affbf4336ec8f4b12ea1a84e8455519d5e08d186353e8111cadbe3311143a634c8e03477d5fcdc47c235277df536ec305c79114c7d7bd131cbffd8a3d4a3fd954029ed4ce4e0b9ef4db6ffcbbcde10c24f64449604bef02914e30cdf0f22a6e41bc3735c3129c2280892e26dfdee5b43c1b149a346ed4b94497250c6cc4b1683f3b78f4ca1bf7c74aff2c1e741ee43d59b406521c20ac9f8aa5d4fb592f26c509906a400732b2e3eba223235586ab9a2fc98ef2a7ce389f48f30d51c9a8c91d170c7c95cee8047e58b7e0dc45dbeb130644388945f82897f2e0eac2a267f4014367f58cd3c36c55b20624e7a2325d6cf2ff366c36d1c2775c61500f9693bbec78377455210d30ebdfd3fde309ad34e4b32229c6b8173beef8d3f66b0a979fe32b846af0421a40f626034ae9fab0ca9a5894b0afff6698ccb3c901bde3aad95cd86d203a4e9aef708348375ea10a53b7113455bbd6ed549092f805ed72809a728c5871fdeadf16ccb2db9822169fece7af8c393e6d5a8b521919205dd2a3356938b4565231456c21cfaf4e4699013a160c2857da016f9e05d4dd9ce2ef550c26f9a3815b60ae332a8089f1d6db7b49faa1f54f650a7a440d134db1f88df74ca501108c95731549aa6c32675c41e7ae90300604cd0176abc085204dccef841a1194909a7c1ebbbe7e9fb5985f72ab5f206ba38947fe751dce22c74bc637c267768e245fc4688ecdd41775862058eb25ac2a59fcd269e2e78c599e7d0c87ca19ff2eaeeb802cc5aa0ede64d3d40871bc583c1bc102cf49a6411f90c11c46aa706cffcc44a678528e4b95113810dae16ddf569cc6ab78e532c0933633cfc7680f5ea6d0778c986638677abd8cee32c79a70631970e551c2f0336a711eb94651033975b2d3a69e2b2f07857b90ffb141763b20c9d91e29ee6888d1cd298b90c8ea9e18ab0d16280cfe82d144da48b0c051312d3dece1974fa0d478b147f2c8f5e99bb6d92b1277a6acd486417481c763ab78c015bac10447de8e41913ec421034fdddbb90aced8f93de6cfb13ec1ebd3b163d5aae2a69cbb4b491464b0f17e996058c0d5f3807ab169097045faa14cd36c97401d270782911e06c714d74fc911f84cb896efcbba6e6140343a7ab2d862ed103367283188456d9cffb927863c0c82ffc021a8a4c63b9f58574478735ea407735c36288b883ac9eabcf510cea496ddd606dae1e7b8a9d1029491293d7d0", 0x1000) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) 2017/09/09 06:39:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x200, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$ipx(r0, 0x0, &(0x7f0000a41000-0x4)=0x0, 0x200000080800) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000061a000)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000815000)={@common="62707130000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000471000-0x8)="2e2f66696c653000", 0xffffffffffffffff) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c2b000)="2e2f66696c653000", &(0x7f0000d88000)="2e2f66696c653000", &(0x7f00009f5000-0x7)="64657670747300", 0x2, &(0x7f00004fb000)="") r5 = socket$inet(0x2, 0x4000000805, 0x2) sendto$inet(r5, &(0x7f0000737000-0x3c)="17", 0x1, 0x8000000000, &(0x7f0000a1d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000177000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_mempolicy(0x8003, &(0x7f0000003000)=0xff7, 0x923) socket(0x100002, 0x0, 0x3e) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000076c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f0000df6000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000143000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000e5f000-0x4)={0x80000001}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000f01000-0x38)={&(0x7f000046d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00002a5000)=[], 0x0, &(0x7f0000a7c000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x400fff}, 0x40) bind$unix(r0, &(0x7f0000da9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f0000470000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000fe, 0x0, 0x100000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000724000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x3}, 0xc) [ 70.340834] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/09 06:39:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003ee000-0x18)="706f7369785f61636c5f61636365737377656d30656d3100", 0x0, 0x0, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x87) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f000026d000-0xfe)="016cfd3634f8c0cc07d113d2ab7e4f2672b7f8d76ef62b9e49a2deef27d3b6a42cc6ae58768ec68b04328bdb068f7f35362ec06253302722a3bfec07665da846166989475ec7e53c06a54e6920574d01361d5c48d1816cb5fee4637386c441e35ce04c54d8f5fb4232bde390a9a5f854c10d1e1ffec308ed98499186bfae33eec87ed8021314e75ee3abd615bf03462464f557a9dd79ffd280217f5fb0f7d94066e5c39469cf190edeb8c1235a1b5eeeabf23ce538c2cb857343f306d9cb8d117f447de1fc609b9fc73e0b18f209cff2d56a0d400550c7409e7a249839d18192c5658e4795465711822bb05842561d7d5456146a94cf7fadb0602f883ac2", 0xfe) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00008ef000-0x28)="0062d997bd085b342d59755f0000df0005dd00e4df1e42dcc8734cd43d9537eb77c1fb9500000001", 0x28) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0x1) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000074000)={0x0, 0x0, 0x0, 0x1, 0x46, 0x0, 0x0, 0x0, 0x1000100006, 0x7f, 0x2, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000ddc000-0x8)="2e2f66696c653000", 0x7) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000ddc000)="") r3 = syz_open_pts(r2, 0x40002) read(r2, &(0x7f0000777000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) creat(&(0x7f0000dd7000)="2e2f66696c653000", 0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000013a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e8, 0x8, 0x4, 0x400, 0x4, 0x40000000, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f0e000-0x4)=0x0) close(r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002a2000-0x4)=0x0) 2017/09/09 06:39:43 executing program 4: mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x8410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000062000)={0x2, 0xc9a, 0x0, 0x0, 0x0, 0xffff, 0x8001, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) clock_nanosleep(0x200000009, 0x0, &(0x7f0000064000-0x10)={0x4, 0x0}, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x5, 0x1) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000b36000)=0xfffffffffffffff5, 0x8) writev(r1, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f0000044000)="2e2f62757300", 0x8) read(r5, &(0x7f0000b38000-0x1)="00", 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r2, 0x16) 2017/09/09 06:39:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000ea5000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000539000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x7}, {0xe, 0x0}, 0x0, 0x401, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000993000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000158000-0x4)=0xe8) syz_open_dev$urandom(&(0x7f0000dcb000)="2f6465762f7572616e646f6d00", 0x0, 0x7fff) request_key(&(0x7f0000263000)="7573657200", &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed0000-0xa)="2b0008656c0600756900", 0xffffffffffffffff) r3 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) syz_open_dev$urandom(&(0x7f0000086000)="2f6465762f7572616e646f6d00", 0x0, 0x60000) r4 = request_key(&(0x7f0000e2e000)="6465616400", &(0x7f00007f3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b07000)="2f6465762f7572616e646f6d00", 0xfffffffffffffffa) keyctl$clear(0x7, r4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000059a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000)=0xe8) setresuid(r2, r5, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r8, 0x2, &(0x7f0000c97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000662000-0xc)={0x0, 0x0, 0x0}, 0xc) setgid(r9) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000dab000-0x4)=0x7fffffff) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff7000-0x4)=0x3e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000f5b000)={0x2, [0x0, 0x0]}, &(0x7f00009c8000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f00002d9000)={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x0}, 0x1c) r11 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x3) fallocate(r11, 0x0, 0xffff, 0x9) connect$inet(r10, &(0x7f0000ab5000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/09 06:39:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000343000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000931000)="63646700", 0x4) r1 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000b39000)="", 0x0) bind$unix(r2, &(0x7f00009cd000)=@file={0x0, "2e2f66696c653000"}, 0xa) set_mempolicy(0x1, &(0x7f000006f000-0x8)=0x0, 0x5) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000838000-0xa)="2f6465762f70746d7800", 0x4080, 0x0) writev(r3, &(0x7f0000dad000)=[{&(0x7f0000206000)="", 0x0}, {&(0x7f00009d3000-0xa8)="", 0x0}, {&(0x7f00008c1000-0x1000)="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", 0xfff}, {&(0x7f0000b2c000-0x3c)="cee9e72d9fb79b8214b1fe69e7256589ef7fb0483e09f9689a87359c6f45ffffff7fcc7bc6fb17ca53f70000000300000008000000594388a883b6ec", 0x3c}], 0x4) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x80000010) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000398000)=0x10001) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000003000-0x50)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x48, 0x0, 0x0, 0x2, 0x0, "4b511328a8fb83b5e0c51bc32fa8b794a68489c4aef74b9439396929d45589bc9433ba2b505591689ab7e6d71dccb3ab0a08d88fa6603c9c"}], 0x58}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r6, 0x227b, &(0x7f0000001000)="06") epoll_pwait(r6, &(0x7f0000fee000-0xc)=[{0x0, 0x0}], 0x1, 0x4ac3, &(0x7f0000fed000)={0x180}, 0x8) fcntl$setstatus(r6, 0x4, 0x2800) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x630, 0x0, 0x0, 0x6, 0xc641, 0x0, 0xd34, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa2f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000003, r5, 0xa) read(r6, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74) r7 = gettid() r8 = perf_event_open(&(0x7f0000c77000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = dup(r9) fcntl$setpipe(r10, 0x407, 0x8020000000080402) splice(r8, 0x0, r10, 0x0, 0x40002, 0x0) 2017/09/09 06:39:43 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fc3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ac2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a07000-0x18)={r0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000076c000)={0x0, 0x0, 0xff, 0xfffffffffffffbff}, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x1000006, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae0000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = creat(&(0x7f0000d6a000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000615000)={r4, 0x4}) mmap(&(0x7f00002f6000/0x800000)=nil, 0x800000, 0x3, 0x10, 0xffffffffffffffff, 0x63) sendto$inet(r3, &(0x7f0000fc2000)="fd67ac023204d2f03fe9c9d4f734b2b58c7dcec1749d3b3e5d3fa7862480e871bebbcca8a44aa3c6b486f5b2efa539c5", 0x30, 0x20008050, &(0x7f0000fc3000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f00003b9000/0x18000)=nil, &(0x7f0000fb2000-0x18)=[@text32={0x20, &(0x7f0000ae1000)="474ca5155e6727ace63fa42473f474dbbcd8f53a9959fb5c424243a6db06ca21cef4badfaaff5101015795216281283b3e62c14d2f992d41270f8cb9a19a60d1921e102c70b8001000000f23d00f21f835200000060f23f8a41a8a72a724648ad4a92dd6b8bd640f01cab44ec0d25fed6853e8ba58", 0x75}], 0x1, 0x0, &(0x7f0000ddc000-0x10)=[@dstype3={0x7, 0x2}], 0x1) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000d6a000-0x1c)={0x5138e487, 0x1ff, 0x9, 0x0, 0x7ff, 0xfffffffffffffffa, 0x81a, 0x9, 0x5, 0x763, 0x1, 0x9, 0x0, 0x0, 0x9, 0x17, 0x101, 0x2, 0xffff}) mmap(&(0x7f0000a58000/0x4000)=nil, 0x4000, 0x3, 0x34, r3, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000191000-0x8)=0xfffffffffffffffe) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f0000fc5000-0x10)={0x4, 0x6, 0x3, "c01ef05e0acf", 0x6e, 0x0}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, r2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/09/09 06:39:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ca000)="2f6465762f72746300", 0x8114, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000053c000-0x4)=r1, 0x4) bind$inet6(r0, &(0x7f0000972000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000946000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007cc000-0x4)=0xb1) fcntl$setstatus(r3, 0x4, 0x2800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d0000-0xb8)={0x0, 0x2, 0x9, 0x3, 0x7f, 0x8001, 0x100000000, 0x4138, {0x0, @in6={{0xa, 0x2, 0x600000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x4, 0x8, 0x2}}, &(0x7f000035a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000061a000-0x8)={r4, 0x6}, &(0x7f0000974000)=0x8) listen(r0, 0x1000000400981a) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000b0e000-0x4)=0x46, 0x4) r6 = accept4(r0, &(0x7f0000935000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000024b000-0x4)=0xe, 0x800) connect$inet(r2, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00003d6000)={0x0, 0x0}, &(0x7f0000cc9000-0x4)=0x10) fcntl$getflags(r0, 0xfffffffffffff7fd) sendmmsg(r2, &(0x7f0000fec000-0xc0)=[{{&(0x7f0000b47000)=@rc={0x1f, {0x1, 0x2, 0x7fe, 0x4, 0x100000000, 0x1000}, 0x4e}, 0xa, &(0x7f0000cea000-0x70)=[{&(0x7f0000101000-0xfe)="6f055e3c2c28dd4e7ab83e82226ab03a11873a0ce2cc72062524d8aa78ceaab95a5410e47514425bce53aba3f9e613076d448cd422a486f6e58d0173c1b5ea60f5dbe4bfb6cb101f0adf37130325f4f5085e6c62a9f0f10e3f535c3146412f75f140e078d93a7bfe285c2b613efe47303a620108a1ee65eca6c68f31a447f1ed976c922ae8fb5d229208b4e86f4e847eef4d23176230485002362afbb4acd8374517899aa5bcf3e1211dfa6a51b959e53db91854a5b658592279d49b8e21e6732487f94bdaeb4a1ccb5b9ba4207c3a38971f5dfa645817459c1d72113a640aa0aeb2f06afcdd9ab270c4713b0b5a042f349dc6ec5186c122d4c34436b7db92", 0xff}], 0x1, &(0x7f0000c15000-0x288)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00003b0000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000049a000-0x50)=[{&(0x7f000043b000)="2d83d170b5d2c05f5018343fa9013b438cb97c7243b0c9211e50bab44585d3ba2d69a8c59cd2c0baa69d61ac6d1f092364693b2b1c9510a591415f2bc93df77281cb3f5d32be10318c3925e1acc164195de0a19e805bae5ba680deb6c1102793031099047afbbd6c1a46bad07ed788da8d2a3c83ddb0fefbc93588f4ea9cf2619b01d43e91986f881712aa33a144f37d7e6a180a46", 0x95}], 0x1, &(0x7f0000378000-0x1d0)=[], 0x0, 0x40851}, 0x3}], 0x2, 0x40005) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004ef000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d6000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f000032d000)={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0x18000, @loopback={0x0, 0x1}, 0x101}, 0x0, [0x0, 0x9, 0x2, 0x7, 0x8, 0x6, 0xfffffffffffff800, 0xcd79]}, 0x5c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f20000)={0x0, 0x0, 0x0}, &(0x7f0000989000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000624000-0x8)={r5, 0xffffffffffffffff}, 0x8) madvise(&(0x7f0000989000/0x1000)=nil, 0x1000, 0xe) fadvise64(r3, 0x0, 0x22, 0x3) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000335000)=[{0x0, 0x0, &(0x7f0000927000-0x40)=[{&(0x7f0000b65000-0x47)="25708421f70bbe594359cc68cdd2988839df6217e1f58fae34769f54a0402e2902f754605d5b5ea23acbcb280ae7178b467447b958afbab2dfbafcfa40375c40131fd97bb783d5d5f0fd", 0x4a}], 0x1, &(0x7f0000ddf000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000fe0000-0x50)=[{&(0x7f000059e000-0xb7)="061d4cad5dbe40a47a04f273901b79a1aaa46f185b8473c850f4c4c04ae5faa07ea84d91e58f4e6d8148ff438f7fbb1277b4edd0ff7ac571af8b30b52d2bcfc0332eadfe2685ac5683295e608464399eb0b5f1ffe5fc79cb4c17540d30d2f01047987af1c6befd6b2a25e932618601db999d9073bf6ca584b19fea5d4e53df912427db6a65314b90c1a53295f575c34f32a4cfedabdf5e5205d404e35ad2eec9cbac1cfddf794f1217b37f8060fd76787f6a58c704c905", 0xb7}, {&(0x7f0000b5d000)="3559a8d98ebbe257efdc95f83eb6dd76c3688b700c7ee12f8396dd91ff6c94cf289371ef88abb83c0f7a7429f11bfbaf847b16eac345aa4376ccbaeb63e50d2a019ac6f9e8c9eb5966b54dd0b91ba570909d13d1a9188a3fc20befff4e7f0223e0bb778dc1b17232c44f0590435a2f4332d6032eee30178b1d86f038ad77c6f9fd18315e0e707f3872adb029a63be1f448b253b5638aad059fb6c3f8d6f11799b9fad6", 0xa3}], 0x2, &(0x7f0000b0f000-0x138)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f0000a4e000)=[{&(0x7f0000c12000)="9be44649a2cce2e068ec071a0c0839398f6637bf8a69777777c1fa7c2e04083b522c2a600a7c0e0b7681676c0677c56e0dcaa75c92c01bd0d9a890212932081a5b594f19d0fad2d98d59ad21b35a9dfa620bd041db0645f13a09bc781265308e2659ed6ed0957f236038c1417cd06340406657fda6e141d7b0aa090cbe19745d98ce27ffa73e0cf8212d3f2ded9c2e82f5254999fab20745876c0c06e64779fb13ed02f28f51ba783379b1205226c4a0ff556b3a4f620e0f8c6c", 0xba}], 0x1, &(0x7f0000f55000-0x30)=[@op={0x18, 0x117, 0x3, 0x2}], 0x18, 0x0}], 0x3, 0x0) close(0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ca5000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xfffffffffffffbc5, 0x1ff57e6f, 0x7, &(0x7f00007ba000)=@common="69666230000000000000000000000000", 0x1, 0x7, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000011000-0x34)={{0x3, 0x3, 0x9, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001ef000)=0x0, &(0x7f0000648000-0x4)=0x4) 2017/09/09 06:39:43 executing program 3: ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00005cc000-0x10)={0x0, &(0x7f00007c1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000d14000)="000000000000000000000000000000000000000000", 0x15, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000794000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000049d000)=0x0, &(0x7f0000f77000)=0x0, 0x101, &(0x7f0000e45000/0x3000)=nil, 0x3) setpgid(0x0, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0xffffffffffffffff, r4, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000591000-0x8)="2e2f66696c653000", 0x0, 0x40, &(0x7f0000c67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setregs(0xf, r2, 0x3, &(0x7f00001c3000)="bc560af23d334e539382b8a1e0f52582d69fa721a331c2da95f2000000070c064127807316371f8555bf7c335c955ae1c68cc5598c9622a1760001641668445f") mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) sendto$inet(0xffffffffffffffff, &(0x7f0000eb1000)="05cbb23a6b881238fd67217203c0b0a4fe76d8692b6b00d2e89d1ca3670114c31e370613b23b97efef5f2d811650be111a6da8eabc", 0x35, 0x0, &(0x7f0000eb2000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000007c000)=0x2) perf_event_open(&(0x7f0000e6c000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fda000)="2e2f66696c653000") pipe(&(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/09 06:39:43 executing program 7: perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005b3000-0x1e)="272976626f786e6574311a31706f7369785f616c5f6163636573732800", 0x5) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00005b2000)="0b975643d7efb5af922672ab9c05f5ba77d915994138ad774a51233e193a67a59b19fc5759e3737320c4ce9488726561618c8a0e8ad3462d48d1ded652653fe662e2c9072a806b4795df5d8ea58cd826209a5ae82ad469384098f8701ccf4989d431f2bc0882199c21a3f20db93d96c57d114109496d419436", 0x79, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6, 0x3f, 0x405, 0x8001}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005b3000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8a000-0x4)=0xe8) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a95000-0x8)="2e2f66696c653000", 0x40) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000281000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000632000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r3, 0x0) mmap(&(0x7f0000d97000/0x2000)=nil, 0x2000, 0x3, 0x10, r3, 0x0) mmap(&(0x7f000078d000/0x8000)=nil, 0x8000, 0x1003, 0x35, r3, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000015d000)={0x1, 0x3, &(0x7f0000e10000-0x18)=[@generic={0x7ff, 0x1f, 0x0, 0x1000000020}, @map={0x7, 0x8864, 0x9d63, r0}, @generic={0x4, 0x104, 0x2, 0x7}], &(0x7f0000afb000-0x4)="47504c00", 0xffffffffffff0001, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) socket$inet(0x2, 0xffffffffffff7fff, 0x4000000000000009) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) r5 = fcntl$getown(r4, 0x9) r6 = fcntl$getown(r4, 0x9) rt_tgsigqueueinfo(r5, r6, 0x7e, &(0x7f0000002000)={0x1, 0x7ff, 0x1ff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x0, 0x3, 0x0, 0x80000000002, 0x9, 0x1}) mmap(&(0x7f00006ef000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x208004, 0xc00600) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006ef000)=0x0, &(0x7f000066e000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006f2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000953000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x8048, 0x5, 0x668, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000004, 0x0, 0x0}, 0x0, 0x0, r3, 0x2) r4 = gettid() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b35000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xffffffbfffffffff, 0x30, r0, 0x0) r5 = perf_event_open(&(0x7f000082b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000489000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae3000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c11000)=0xe8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000aa5000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x1, 0x0, 0x0, 0x1}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x1, 0x36, r5, 0x0) sendto$inet(r6, &(0x7f0000ff3000)="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", 0x15c, 0x20000000, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/09 06:39:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f000036b000)="2f6465762f73672300", 0x400, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x200032, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000917000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000853000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f000010e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00002de000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x208000) signalfd(r3, &(0x7f0000b5a000)={0x7fff}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f00009de000-0xa)="2f6465762f7663732300", 0x0, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f00008ef000)=@abs={0x0, 0x0, 0x0}, &(0x7f00008b4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x20000032, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = socket$inet(0x2, 0x3, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00006c9000-0x18)={0x200, 0x1, 0x7, 0x1, 0x7, 0x3}) setsockopt$inet_int(r6, 0x0, 0xb, &(0x7f0000815000-0x4)=0x0, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) iopl(0x7fff) r7 = syz_open_dev$vcsa(&(0x7f00004a1000-0xb)="2f6465762f766373612300", 0xffffffff, 0x200000) r8 = openat(r7, &(0x7f0000b0c000)="2e2f66696c653000", 0x400000, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r8, 0x11, 0x1, &(0x7f000038f000-0x15)="000000000000000000000000000000000000000000", &(0x7f0000bd5000)=0x15) syz_emit_ethernet(0x94, &(0x7f0000a19000)={@random="efa106a7290c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x3, {0x1a, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x10001, [@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0]}, @end={0x0}, @timestamp={0x44, 0x28, 0x7, 0x3, 0x7f, [{[@loopback=0x7f000001], 0x89b1}, {[], 0x0}, {[], 0x7}, {[], 0x9}, {[@multicast2=0xe0000002], 0xfffffffffffffffb}, {[@multicast2=0xe0000002], 0x5}]}, @ra={0x94, 0x6, 0x1}, @cipso={0x86, 0x9, 0x2, [{0x1, 0x3, "5f"}]}]}}, "c269"}}}}}) shmget$private(0x0, 0x2000, 0x20, &(0x7f000057b000/0x2000)=nil) recvfrom$inet(r6, &(0x7f0000bbd000+0x675)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x1000000105, &(0x7f0000f15000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000287000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6d, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x400000000000008, 0x64, 0x7, 0x0}, &(0x7f00004d2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000d13000-0xc)={r9, 0x5b, 0x100000000, 0x1000}, &(0x7f0000b74000-0x4)=0x10) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x105882) r10 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r10, 0x40082404, &(0x7f0000ebd000-0x8)=0xfffffffffffffffd) syz_emit_ethernet(0x11, &(0x7f0000016000)={@random="6568609ddb3c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}) 2017/09/09 06:39:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x462, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x34, 0xffffffffffffffff, 0xfffffffffffffffb) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0xafa4, 0x0) r2 = socket$inet6(0xa, 0x3, 0x10000) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000044a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000063b000)=0x14) mmap(&(0x7f00000a6000/0x4000)=nil, 0x4000, 0x8, 0x50, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f5e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad0000-0x1008)=@ethtool_wolinfo={0xc, 0x3, 0x5280000000, "023d38d80e23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$vcsa(&(0x7f0000d66000-0xb)="2f6465762f766373612300", 0x7, 0x80040) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000341000)=0xfffffffffffffff7, 0x4) madvise(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x4) r7 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)="2f6465762f73672300", 0x20, 0x4000) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f00008d9000-0x4)={r5}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00001ac000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) close(r5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000634000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$tun(&(0x7f0000937000)="2f6465762f6e65742f74756e00", 0x0, 0x400080) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000522000-0x28)={@generic="7d6b8597db976c2b97164bb4922e9e74", @ifru_map={0x36e, 0xe9, 0x80000001, 0x80, 0x9f1, 0x9}}) open(&(0x7f0000f5a000-0x8)="2e2f66696c653000", 0x1, 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ac8000-0x20)={0x0, 0x0, 0x10001, 0xff}) 2017/09/09 06:39:43 executing program 2: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) uname(&(0x7f0000d12000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") listen(r0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2000000000000032, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000fb4000)="") r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x40000000003, 0x0) write(r2, &(0x7f0000c57000)="22000000180007ffffea001d090007000a0800000000080900000000040008000000", 0x22) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000750000)={0x6, 0x7f, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x1b, 0x2, 0xfffffffffffffffa) r3 = getpgrp(0x0) waitid(0x1, r3, 0x0, 0xb, &(0x7f0000cf5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x84000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c97000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[{&(0x7f0000f26000)="77", 0x1}, {&(0x7f0000ac0000-0x36)="", 0x0}, {&(0x7f00007f2000)="ff6914a88207248d58c51eaea6b4f60bd3aedf2a227ad2304d4a2e", 0x1b}], 0x3, &(0x7f0000588000)=[], 0x0, 0x40}, 0x20000000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ee3000-0x9)="2f6465762f76637300", 0x3, 0x0) r5 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000e5d000)={0x1, 0x100, 0x9, 0x4e}, 0x6) setsockopt(r4, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="", 0x0) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e5e000-0x68)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000e5d000)="d9", 0x1, 0x0, &(0x7f000001e000)=@ax25={0x3, {"bb6b523c4ce74e"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000264000-0xa)="2f6465762f7663732300", 0x5, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f7c000)={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x3, [0xff, 0x90, 0x6d, 0x2, 0xffff, 0x0, 0x3, 0x9]}, 0x5c) r1 = gettid() perf_event_open(&(0x7f000055d000-0x4b)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x54000025, &(0x7f0000428000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x7) r3 = semget(0x0, 0x1, 0x204) semop(r3, &(0x7f0000f57000-0x12)=[{0x0, 0x6, 0x800}, {0x9, 0x9, 0x17fd}, {0x6, 0x11c, 0x800}], 0x3) semop(r3, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) setsockopt(r2, 0x5, 0x11, &(0x7f00004a4000)="", 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r4, r4) r5 = gettid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) close(r6) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x6, 0x3ff) fcntl$dupfd(r6, 0x406, r7) mmap(&(0x7f00007db000/0x1000)=nil, 0x1000, 0x8, 0x11, r6, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f8b000)="2f6465762f72746300", 0x880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000473000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000435000/0x1000)=nil, 0x1000, 0x1000002, 0x34, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f6b766d00", 0x880, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x200000000000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006d0000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000aec000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8100) remap_file_pages(&(0x7f00008ea000/0x2000)=nil, 0x2000, 0x2fffffd, 0x8000, 0x800) mmap(&(0x7f000066e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000aed000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x1000000000003c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r5, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000651000/0x18000)=nil, &(0x7f0000af2000-0x18)=[@textreal={0x8, &(0x7f0000233000)="9f0f2349e249e23a9c0158f0f65600baf804666e6eaee6098266efbafc0cb86400ef668ff30fbdd40f22461b4cfebaf80c66b81adf438466efbafc0cb8f20026f2aed961002bab", 0x47}], 0x1, 0xffffffffffffffff, &(0x7f000096d000)=[], 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000026c000)=0x100000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000930000)={&(0x7f0000026000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000aeb000-0x4)=0x5) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000045e000-0x34)={{0x100000001, 0x0, 0xfffffffffffffffe, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e9000/0x4000)=nil, 0x4000, 0x3, 0x10, r3, 0x40005) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000034a000/0x2000)=nil, 0x2000, 0x0, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_getoverrun(0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$sndseq(&(0x7f000014f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x101000) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f0000af3000)={0x7f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "0100000000000008", "73cc469a70d982c3ec1b00000000000000935c2c95ca805ba6e3001269eeccbc", 0xffffffff00000001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000682000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000375000/0x18000)=nil, &(0x7f00002b6000)=[@textreal={0x8, &(0x7f0000af3000)="baa000b8cd00ef0f56db67670f2265360f32660f1265002e0fc7a900002e660f3829100f350f001f0fbd28", 0x2b}], 0x1, 0x60, &(0x7f0000aef000-0x20)=[@cstype0={0x4, 0x8}, @flags={0x3, 0x0}], 0x2) mmap(&(0x7f0000847000/0x3000)=nil, 0x3000, 0x3, 0x1e, r5, 0xfffffffffffffffd) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000af4000-0x8)={r7, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup(r3) 2017/09/09 06:39:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x1, [0x0]}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000ee, 0xcf, 0x0, 0x1a, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7, 0x4, 0x400000000, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1fff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0xa, 0x1f) r4 = syz_open_dev$tun(&(0x7f0000fcb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x280000) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000b85000-0x4)=0x5) recvfrom(r3, &(0x7f0000188000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, &(0x7f0000b4e000)=@ax25={0x3, {"414b47199fd1d6"}, 0xf23}, 0x10) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r5 = creat(&(0x7f0000beb000-0x8)="2e2f66696c653000", 0x4) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000217000)=0x0) epoll_create(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f00001c0000)="2e2f66696c653000", 0x480, 0x0) r6 = add_key(&(0x7f00007df000-0x6)="6c6f676f6e00", &(0x7f0000032000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c34000-0x96)="d60a97f4f49fd4753eaa0cca7cfc04c088a130d90591a6e58ccecbbe39831ac8965cd48099a67a7f67461b6dfb0b6d14cf572575a9347aa535c6446f2cbb2c6ef2e82914203d3f88445229160cbe58718d6d33996ee1694f204612123cacd8abadce8aab93aba7043ad351903bfc0e9074d8b011afa92e8782eb237df77cb6a662e105a061dda7b98b3b109ab130757ba9d4161ffa50", 0x96, 0x0) keyctl$read(0xb, r6, &(0x7f000014b000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d) 2017/09/09 06:39:43 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40000000000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000363000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xffffffff, 0x5, 0x7, 0x4}, &(0x7f0000d88000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000865000)={0x80000001, 0x8002, 0x8, 0x824e, r1}, &(0x7f000055b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000242000-0x98)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x10000000000007}, 0x98) r3 = socket(0x11, 0x2, 0xffffffff) r4 = socket(0x11, 0x3, 0x302) bind(r4, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00240000585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r3, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00240000585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r5 = accept4(r4, 0x0, &(0x7f0000297000)=0x0, 0x804) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000bf4000-0x14)={0x0, 0x9, 0x3, 0x100000001, 0x1, 0x8}, &(0x7f0000053000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000dbb000)={r2, 0x80000003}, &(0x7f00002b0000)=0x8) getgid() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000655000-0x40)={r6, 0x38, "941b00075702c73e086e0f0670a90754c564dbb723eea9cdab50b9f98b0458ca0e3b49f95a40fc42eb6bf1b282cdf4fbf2f2dd911a3a4db8"}, &(0x7f0000ab2000-0x4)=0x40) pipe(&(0x7f0000f50000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000dee000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r7, 0x40086425, &(0x7f000001e000-0x8)={r8, 0x1}) r9 = socket(0x6, 0xa, 0x60e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004cc000-0x4)=0x0, &(0x7f00006ad000-0x4)=0x4) writev(r3, &(0x7f0000c4a000-0x20)=[{&(0x7f00002a0000-0x55)="421eb7330be1f4ba0392618c35737b954f6613fe6c7cd19d33da17cc4cf60424cc574465f73153c61a16103faf0370b24159064237a3d98690249b3e31f62fc585fec519326e206f61597ce80239c3caf4452a8c1c", 0x55}, {&(0x7f0000988000-0xac)="805d17334cacb37dea85f5b936be00c6807c35ea4048c83c4cda001a030a7f33fc44caf3a933c13cbe290d775ae85261a7f1979c02549903c1ab41ab418a93d371ac233bdec03697343223cd0dfb5fb838cb027969fc925e3ad2ee64e15e3e214f6e091713f8b7b59760c69692a79891097dc4d18de53ebf087c812d22ace7d46c216af0df52546bdebed2a159c6fb48298710c245379b8ba59fcb70e117e2513786b919abf602044ed600a6", 0xac}], 0x2) r10 = socket(0x2, 0x1, 0x0) setsockopt(r10, 0x6, 0x4, &(0x7f0000902000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000ea7000-0x4)=0x0, &(0x7f00003d5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f000077d000)=0x0, &(0x7f00004d7000)=0x4) connect$inet(r10, &(0x7f00002cf000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f000090b000-0xc)={r6, 0x9, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000838000)={0x6, 0x8, 0x9, 0xf1, 0x2, 0x8001, 0xe06d, 0x1f, 0xfff, 0x4, 0x1}, 0xb) syz_emit_ethernet(0x11, &(0x7f0000442000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xffffffffffffffff, @x25={0x3, 0x0, 0x0, ""}}}}) socket$inet(0x2, 0x805, 0x40) 2017/09/09 06:39:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000586000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fce000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fce000-0x18)={@loopback={0x0, 0x1}, 0x5, r6}) fcntl$setpipe(r1, 0x407, 0x0) sendto$inet(r2, &(0x7f00008a9000-0x51)="15950b7e1dbbda5e315e263f07c5a678741edc6e3a6373feab87f44bbce74074bef43725aafdd8ef9299762ffe55eb23f69b1aa379226cb08e568db1e708788173a4967713797160c72f940a333eaacad0", 0x51, 0x4000, &(0x7f0000012000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r3, 0xa, 0x12) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0d08f0a702cd7a2c9cbe75d4230e9fec8959d892e5bdc97d7c30dd4aff71398b97808a2f82a1bf823301a937639b36628a1d81454f7446fdfe79123d14bd24973af91d278f6f6600e", 0x49}], 0x1, 0x1) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00004a7000)="9320c6059a5f43b14dbed15b2ccf5e059e0bb56c1d370eb69ad79ed7d678fee4c9f933d4afacd7b72f1c985aff1456efa780fed82c50720fbc7f8d07d63b096a4422ba9986632bf4ef82e45c8f2897b7e8720b2e8ad3745cbc5424e64bd6e072201e75b7505f7dd1f87cde7b5493d31b7c") sendmsg$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000506000)=[], 0x0, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bb6000)={r1, &(0x7f0000ea9000)="a54ce8b5ed802a09cea2d29d74fa598ec50a16fc353740967f508e2a7f7bdc90bc0117b106789ce6b7520ded7f45792d44e8d7a34360dab88df12a40d910051cefcfa267984bfae1845100c6f465ff22a23cdfc293f2e3815c83afb31d", &(0x7f0000d43000-0x1000)="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", 0x1}, 0x20) r7 = dup2(r2, r4) fcntl$setstatus(r1, 0x4, 0x2800) writev(r7, &(0x7f0000fcc000-0x53)=[{&(0x7f00007d9000)="3abe2d03a314eddb0526971989e097478df5d0d1348b299bc98d5d19ef413a9d228c03a53f2454eb31d1409332ac18ef39ef0d02bd27dcf82ce8be320269660882bb81bbdd8c12ddfd4cc8457e0bb0b2eb", 0x51}, {&(0x7f0000ce2000-0x33)="a976d72e9519084cfbfa83c9566507f0946e69da0fb446171890c0645dfd43916101389d2a646d95afe0c4d852eb93b010a65e", 0x33}, {&(0x7f0000fc9000)="ec8f0f21f8c747cd2cf9c75a321b760173f294a7ecf750dd9f13742140d18ca52b9735919ed0a98602d80f5858a55f312819e69e2a49a3c283f351ed22a9f7c94397400dd89488c0d5aefdb54e3fb9150ca062809d73281de3799a62c6e5fb96df95fb133baef6e849e1433e12eb43f506228455b91375151ebee1483b9fb58cfe3decd574a510988eab052334464f70c1ab37508ba18cea35717bdf9e51d34042fa862986eea1fd1e1a970d850d7d2f6e01a3542f9db265f126703ccaaae00f1def248c7265bcf07b153a6baa", 0xcd}], 0x3) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fc9000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00009a0000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000fb6000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fb6000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x4) fcntl$setown(r3, 0x8, r5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b05000-0x8)={0x0, 0x5}, &(0x7f0000b5c000+0x859)=0x8) sendto$packet(r1, &(0x7f0000cc9000-0x70)="73865a2fe5251c0363998c6b26cb1bfb5f3afb45a18cb1a43f23f7db8e2eb15b42046a8b2d14e019ec36dab02ce74d5851cc279c8bd9a3675302c5c7359a1961c7da0bb96814dce140198a697e2c23e91931e86116db713abfe9e92783a02fc93982da7afd6dfa42d04bc9b09eabf3b8", 0x70, 0x40040, &(0x7f0000427000)={0x11, 0x15, r6, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000985000+0xe83)={0x0, 0xfffffffffffffff7}, &(0x7f0000fcc000)=0x8) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000002000-0xa4)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000042e000-0xa)={0x3, [0x9, 0x0, 0x0]}, 0xa) r9 = socket$inet(0x2, 0x9, 0x8000840000000004) connect$inet(r9, &(0x7f0000d78000)={0x2, 0x0, @rand_addr=0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/09 06:39:43 executing program 6: r0 = socket$inet(0x2, 0x20000000003, 0x100000000) mmap(&(0x7f00008cf000/0x4000)=nil, 0x4000, 0x3, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000637000)=0x0, &(0x7f0000f0a000)=0x4) recvmsg(r0, &(0x7f0000ef6000)={&(0x7f000013a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000c3000)=[{&(0x7f0000cc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000859000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000170000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f00004b3000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000b93000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00005eb000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000490000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d08000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aa7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x9, &(0x7f0000dd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0xf9}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r3 = accept$inet(r0, &(0x7f0000c61000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c9000)=0x10) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000048b000)={0x7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0xa30, 0xfff, 0x2, 0x10001, &(0x7f0000e3a000-0x10)=@common="69666230000000000000000000000000", 0x15, 0x101, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000147000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) fcntl$notify(r4, 0x4, 0x80000000) mmap(&(0x7f0000acd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000071b000-0x20)={0x6, 0x1, 0x0, 0x200, 0x8, 0x2, 0x7, 0x2, 0x0}, &(0x7f00001c1000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000e4c000+0x599)={0x0, 0x3, &(0x7f0000663000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000136000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00005f5000)={r6, 0x1, 0x6d9, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x34c1, 0x100, 0x4, 0x8001}, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x803, 0x6) mmap(&(0x7f000024b000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20000032, r4, 0x0) setsockopt(r5, 0x119, 0x1, &(0x7f0000000000)="263a", 0x2) r7 = socket(0x40002, 0x3, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000159000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000270000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) 2017/09/09 06:39:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000d2b000)="", 0x0, 0x20000000, &(0x7f0000214000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f45000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x102, &(0x7f0000be5000-0x1c)={0xa, 0x2, 0xdff, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000731000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000045a000)=0x18) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000099a000-0x4)=0x1, 0x4) poll(&(0x7f0000f35000-0x8)=[{r0, 0x80, 0x0}], 0x1, 0x80000001) listen$netrom(0xffffffffffffffff, 0x5) 2017/09/09 06:39:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d38000)="2ce4c9", 0x3}], 0x1, &(0x7f0000b3f000-0x30)=[], 0x0, 0x0}, 0x8000) sendto$unix(r0, &(0x7f00006dc000)="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", 0x59e, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)="2f6465762f6877726e6700", 0x0, 0x0) shutdown(r1, 0xfffffffffffffffd) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000199000-0x8)={0x0, 0xe8}, &(0x7f0000efe000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00007d0000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x574, 0x1, 0xff, 0x7, 0x33, 0xfffffffffffffe00, 0x80000000}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={r6, 0xdc}, &(0x7f000016b000-0x4)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b8f000)={0x0, 0x0}) r7 = syz_open_dev$ircomm(&(0x7f0000aa7000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000bec000)=0x2) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x6, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000c2a000)="2e2f66696c653000", 0x0}, 0x10) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000002d000-0x18)={0x1, 0x0, [{0x2000000038d, 0x0, 0x1}]}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000cbf000)={0x4, &(0x7f00009c8000)=0x0, 0x0, r4, 0x1}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00009d3000)=0x0) perf_event_open(&(0x7f00006e7000-0x78)={0x7, 0x78, 0x9, 0x10001, 0x2, 0x9, 0x0, 0x2, 0x881, 0x8, 0x1f, 0xffe, 0x80000000, 0xa, 0x0, 0x84e, 0x3, 0x3, 0xa57, 0x18000, 0x7, 0x10001, 0x5, 0xffffffffffff8000, 0x401, 0x2, 0x0}, r8, 0x8, r7, 0x1) chroot(&(0x7f0000f40000-0x8)="2e2f66696c653000") r9 = getuid() getresgid(&(0x7f0000f93000)=0x0, &(0x7f0000ca7000-0x4)=0x0, &(0x7f0000076000)=0x0) r11 = getuid() sendmsg$unix(r0, &(0x7f000014a000)={&(0x7f0000ee4000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f000074f000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r11, 0x0}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x85}, 0x80) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f00003ca000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000703000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00008e7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r12}, 0x14) r13 = msgget(0x1, 0x68) msgctl$MSG_INFO(r13, 0xc, &(0x7f00002e8000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000661000)={0x0, 0x0}) 2017/09/09 06:39:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x4c07a46f, 0x1fffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db0000)=0x0, &(0x7f0000adc000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000001, 0xffffffffffffff81, 0x101, 0x800, 0x401, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000288000-0x10)={0x2, &(0x7f000094c000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d26000+0xb78)="2f6465762f73657175656e63657200", 0x1000000040bffd, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, 0x0, 0x2000000002) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) readv(r2, &(0x7f0000ca8000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000754000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1, 0x0}) llistxattr(&(0x7f0000013000)="2e2f62757300", &(0x7f0000000000)="", 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009d5000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x0, 0x15, 0x80, 0xa0, 0x0, 0x0, 0x0}, {0x3ff, 0x4, 0x4, 0x2, 0x9c, 0xfffffffffffff800, 0x0, 0xe8}, {0x101, 0x8, 0x10001, 0x40}, 0x5, 0x4, 0x8, 0x1, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x3c79, 0x100000001}, 0x11, @in=@broadcast=0xffffffff, 0x20, 0x4, 0x0, 0x0, 0x5, 0x9, 0x6}}, 0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r3, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r3, &(0x7f0000005000)="", &(0x7f0000017000)=""}, 0x18) syz_open_dev$vcsa(&(0x7f00001cc000-0xb)="2f6465762f766373612300", 0x10000, 0x80000) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000018b000)=0x80000000, 0x4) 2017/09/09 06:39:43 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004a1000)="2e2f66696c653000", 0x100) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000055000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xfffffffffeffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f000030e000-0x10)={&(0x7f00003fb000)="2e2f66696c653000", 0xffffffffffffffff}, 0x10) syz_open_dev$mice(&(0x7f00001a2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x0, &(0x7f0000fbd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fbc000)="2f6465762f7573626d6f6e2300", 0x9, 0x4c00) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f20000)="2f6465762f72666b696c6c00", 0x400280, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000067e000)="2f6465762f76637300", 0x240041, 0x0) r7 = dup3(r6, r5, 0x80000) ioctl$KVM_GET_TSC_KHZ(r7, 0xaea3) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbd000-0x9)="2f6465762f76637300", 0x80000040, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000182000-0x10)={0x1, &(0x7f0000fb7000)=[{0x3, 0x600000, 0xfffffffffffffffc, 0x7d4f}]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r8, &(0x7f0000b43000)="2e2f66696c653000", &(0x7f00000f6000-0xa8)={0xa8, 0x7ff, "b2e0296f22d76f7a01a8da67b1e13fcd0b3e4999a954bc3a7642af3f77072b0a34ab80672893db24d012ccc703b55f25076a98cd6b0b9a9e07ed757a231d1301d40853ab56ab2faa7de2239aed4035ca3459c5788a68110ce722d0401744ac24fc2b0ca96e1277fa306f33d70b1d766043f9a89987da90a96129d6a2ced064161d55c95e2ce9129a2dfaf1bbab378e7b4002084477989bbb65c1a46e2f79b123"}, &(0x7f0000fbc000)=0x0, 0x1000) ptrace$setopts(0x4206, r4, 0x0, 0x0) mknod$loop(&(0x7f00007e0000-0x8)="2e2f66696c653000", 0x8015, 0x1) sched_getattr(r1, &(0x7f0000fb9000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00008ff000-0x4)={0x0}, &(0x7f0000fba000)=0x4) futimesat(r8, &(0x7f0000488000-0x8)="2e2f66696c653000", &(0x7f0000fb9000)={{0x77359400, 0x0}, {0x0, 0x2710}}) ptrace(0x4207, r4) bind$bt_hci(r8, &(0x7f0000f1a000-0x6)={0x1f, 0x7ffd, 0x2}, 0x6) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c31000)={0x7, 0x2, 0x37918, 0x1000008}) r9 = semget(0x3, 0x2, 0x0) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000188000-0x58)={{0x1000, r2, r3, r2, r3, 0x76, 0x2, 0x0, 0x0, 0x0}, 0x80000001, 0x60ff5807, 0x49, 0x0, 0x0}) r10 = semget$private(0x0, 0x7, 0x408) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r10, &(0x7f0000fbe000-0x6)=[{0x0, 0x9, 0x803}], 0x1) ptrace$getsig(0x4202, r4, 0x2, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000fbc000)="2e2f66696c653000", r8, &(0x7f0000fbc000)="2e2f66696c653000", 0x0) 2017/09/09 06:39:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00006ee000-0x6)={0x3, 0xe7, 0x40}) r0 = socket(0x2, 0x80003, 0x2) setsockopt(r0, 0x0, 0xcf, &(0x7f0000e0f000-0x1)="07", 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000496000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000f63000)={0x401, 0x80000001, 0x20}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000221000)=0xc, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2017/09/09 06:39:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sg(&(0x7f0000e29000-0x9)="2f6465762f73672300", 0x23, 0x400000) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000556000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x75) socket$inet(0x2, 0x80003, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = socket(0x1, 0x1, 0x0) r4 = epoll_create(0x7fffffff) epoll_wait(r4, &(0x7f0000018000+0x9b9)=[{0x0, 0x0}], 0x1, 0x400) epoll_wait(r4, &(0x7f000002f000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x66975739) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000030000-0xc)={0x1, 0x0}) bind$inet(r3, &(0x7f000055d000-0x10)={0x2, 0x3, @rand_addr=0xd390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r3, 0xffffffffffffff9c) bind$unix(r5, &(0x7f0000018000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) connect$inet(r5, &(0x7f000075e000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000876000)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f0000568000-0x5)="6e66736400", 0x0, &(0x7f0000fb6000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000645000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) ioctl$void(r3, 0xc0045878) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_buf(r3, 0x29, 0x19, &(0x7f00007d8000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000de0000-0x4)=0xce) process_vm_readv(r6, &(0x7f0000ad9000)=[], 0x0, &(0x7f000081b000)=[], 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x40000000000, 0x0, 0x8}, @generic={0x77, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73657374796d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000398000-0x8)=0x0) socket(0x10, 0x2, 0xc) 2017/09/09 06:39:43 executing program 1: mmap(&(0x7f000052e000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x34, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000fc5000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r3 = syz_open_dev$mice(&(0x7f0000509000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4100) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000788000-0x1)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f50000)={"8a927799b09a029f25061eda96dd3793a5fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1b67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512148e072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233925540b32ce4f47168ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b758eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a5cec8fb17616d2198d02ba4e7690fab7933b676d07db27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ad0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9ed5710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00002af000)=0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f90000-0x58)={0x5, 0x0, [{0x40000070, 0x0, 0x3}, {0xbef, 0x0, 0x5}, {0x9f3, 0x0, 0xffffffffffffffc0}, {0x0, 0x0, 0x8}, {0x8aa, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0xa) r4 = inotify_init() inotify_add_watch(r4, &(0x7f00000aa000-0xa)="2e2f636f6e74726f6c00", 0x8) r5 = inotify_init1(0x80000) inotify_add_watch(r5, &(0x7f00005cc000-0xa)="2e2f636f6e74726f6c00", 0xc0) inotify_add_watch(r5, &(0x7f0000f99000)="2e2f636f6e74726f6c00", 0x20000040) r6 = gettid() mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000fcc000)=0x81) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000db0000)=0xd882) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00006ae000)={0xb8, 0x37, 0x7f, 0x7}, 0x8) timerfd_gettime(0xffffffffffffffff, &(0x7f00002ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00006cf000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6e000-0x4)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000c91000)=0x10000) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1003, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x2000000, 0x7, 0x800000008002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000363000)="2400", 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e06000-0x4)=0xc) setfsuid(r2) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ccb000)="1f0000004a00070000011b0a000008f30a3f8015ffffe00004000003441951e5", 0x20) pipe2(&(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000034000)={0x5, 0x3}) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x804, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x617000)=nil, 0x617000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000ea0000)=[{0x9, 0x80000001, 0x2, 0x3}]}, 0x10) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000100000-0x8)=0x81) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000e57000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dbd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d52000)={0x0, 0x37a02520, 0x5, 0x7f}, &(0x7f0000d9f000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00002b1000)={r6, 0x6}, &(0x7f000038c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000005b000-0x4)=0x0, &(0x7f0000ee7000)=0x4) r7 = socket(0xa, 0x3, 0x3e) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f000072d000)={0x0, 0x4, 0x171, 0x100000001}, &(0x7f00005a4000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f000036b000-0xa0)={r8, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x4, 0x200, 0x76, 0x81}, 0xa0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000075f000-0x4)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000a81000)={0x0, 0x0, 0x0}, &(0x7f0000878000-0x4)=0xc) r10 = getgid() sendto(r1, &(0x7f000077f000-0x2)="2b7a", 0x2, 0x14, 0x0, 0x0) sendmsg$unix(r7, &(0x7f0000fd8000-0x38)={&(0x7f000010c000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005b8000-0x30)=[{&(0x7f0000f77000)="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", 0x694}, {&(0x7f0000f17000)="b32e76482fac7ea51e462ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x2, &(0x7f0000144000)=[@cred={0x20, 0x1, 0x2, 0x0, r9, r10}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5, 0x80}, 0x80) getpeername(r7, &(0x7f0000610000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007de000-0x4)=0x10) shutdown(r3, 0x0) r11 = dup(r3) ioctl$sock_inet_tcp_SIOCINQ(r11, 0x541b, &(0x7f0000a48000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000c44000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/09/09 06:39:43 executing program 0: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x23, 0x4, 0x48, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f56000-0x20)={r1, &(0x7f0000389000)="9fdbf41438110dbf675149e86de7bbb6995113e8c2dd1e098c8e16bcdbcf4da2b4930dcee510f6aed9f05b2c36a58a21985985682c096d4d4cb4ce015c330a12bd017714ed8a7fff7384f9cbe00036a2979d8fa6bdf1535382119ca63109cadaabaa6ac9623b1c9a2354eb7dfffb70d75ba895dcc34164fce69d38520da5c7980000000001858967484d2545e086c3f7", &(0x7f0000f5c000)="b0375c5a37fab66f4fbaea1d9454d83b8ebffc61f64afff88411928fa6c38eb1dd4f51526db742c2a0f3fad57ba78b9aac4e2620014d3c207aa8d93e863d6e92734974155c97942215947d7951beaf938c7853e7fb429cd91c8585ffe88d3c39736aaba42a4445e8f15aaf016bd76c0bc23099805a4cc31cee9107a458fdb3d8c64abbd183e1d6d3af6eeccba279fea70fb89c0b44866f3f735fa018e3c8b93b1a9e14d12020d8a0d196eff6edd94e03ad52690ebc7b4c5087988a548ac2f6454a9f0eca187d29", 0xfffffffffffffffd}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f58000)={r1, &(0x7f0000f58000)="fea657a9b368e67e9c0158753e58f7af645e39d229b62ecd0fe2e4e3e0216a9b550cc9c9c50916f04f6d178b2450b9961fbf719964b5adaa2ba48835da44658be33657c0f44d174bb653cde4c38ac3e3933045d4b823adefc623778c24da38db044887dff7e1f1b028c51a5fee59b5f21ff46d98e3c5b1473d64905764b7d5d839b6e8868734bd88a0aa61d1163da30db85383625aa472d56c945db925094514249c2d11f08517fa760098b6bc7a8597e68e76bc57b948e929555fd632739200b24f127301d5c6c1b84bd8f0944affa32ac1fb380e5c58efcedc2a3e8cffec993731e62abc3b1096754cec5e57bd2cbb", &(0x7f0000b14000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f59000)={r1, &(0x7f00005b8000)="5290", &(0x7f00008fa000)=""}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ece000)="6462a76600b765", 0x7) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000f5d000)=0x80000079, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c4a000-0x10)=@generic="9c1b63fa7178658c04331c6a4d61c59c") bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000f59000)=0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f5e000)={r1, &(0x7f00000cc000)="fe3e48b5e4db4983ec226940c1a64227113ae3473309d57c0a1107dbcf602bad1d02338a5cd90d0f8445e8dc789535f14ddf3f6a555901fe2e897432278963bec8e9eb026a7c61ca8f8ba9a3d7f8d0e48653792fb96caa1ed02308cf0540cf00696575cd70fb9cad67d4255352f6a2e117e7daa41cd8fa4b913367bf7037faea3e10dea637f31221005407e36c75a8ae0b8524bfd7c1263d9278f6563f42489f0b2ffae815f764ef985e7b79c2e5214c"}, 0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000006b000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000983000-0x4)=0xe8) ioprio_set$uid(0x3, r3, 0x7) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x40, &(0x7f0000c0d000)={0x0, 0x0}) iopl(0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f58000)={r1, &(0x7f000009d000)="bdb86573436c767f733e3b5382a0ecb98194cf758ab1c54ad876a1103ef5260e9b2f39689a33db17c951d1b568dd65f150ced9425c039966de6524a5ea2f0567e8a59fa74004c8b5ee2e4d49a33de2020c8035c86d293e8f1129d2d2abfc177f59ac9ca189886394987d76fac088e385eb7b11faeefc9f3f8a31481c7afb2a5f98f453fb1a788ae81c97d7e239896c7067828fea20da2349bc31c649d1b51d3385828dd79f0563077b3599c6cd0eb46a52d402493f5e5d9b37483da43d331ad17e27506540032baf8a", &(0x7f0000a0b000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000239000-0x20)={r1, &(0x7f0000348000-0x97)="5c77c4389c9945476556e5b0181fe4d3126e33438d4039500e393190ad6ea97f032dccf8e904035a942edda343c8afd83c56d6d1b2491c9fb04675a7558764ba4b8871902ddcf52871a10d36de71a7c1f8837761b2f41adf3f4e021e30cf8c82fd1dcd8073d6602644d4b08511b3be8cb5b3193e76d726d72d79cabfea0b1af8dfd2cffa64206bb1c7c868db963076ca9dd8e161191a54", &(0x7f0000afd000-0xd5)="785f1c93f99e7aa66f55bb26b0fa08ba15e5d5dbbed921d3a88001eb620795a3945f62ab6bbd5f87aea77f9c6c265e336aff6696be53052519ccf75c1526ad6e96cb09addf6424748bf1b5ba2999d143866695854fc9c32822a5a343298a7efee24c7bf62fcdf86b1c8cd99c064335226ca91cabe74e2731e95153e817a372b9e94c25f90278e4509b1a0f5703fc0b8bbcc4f1c771b3a87addda5a04f636747aad2b0a96abc312dec247c6ccad580357aaa9a874ae271ebeebbc48854dd8d77183302615649455eb02e16e9e9200271d6de13ed114", 0x2}, 0x20) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000f5d000)={0x4, [0x1000, 0x8, 0x18000000, 0x2]}, 0xc) connect$inet(r2, &(0x7f00004ef000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000f55000)=[{{&(0x7f0000cf5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f55000)=[{&(0x7f0000675000)="000000000000000000", 0x9}, {&(0x7f0000109000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000eda000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000539000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000f56000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}], 0x5, &(0x7f00007d1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x6206}, {{0x0, 0x0, &(0x7f0000a2a000-0x50)=[{&(0x7f0000f55000+0x51d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000452000-0x2a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f57000-0x1)="00", 0x1}, {&(0x7f0000f55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}], 0x5, &(0x7f0000151000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x1}, 0x100}, {{&(0x7f0000843000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f55000)=[{&(0x7f0000f56000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00006a1000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000f55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000f5c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f56000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x6, &(0x7f0000f56000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x5}, 0x1f}], 0x3, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffff9c, 0xc06864a1, &(0x7f0000f5b000-0x68)={&(0x7f000091e000-0x14)=[0x7, 0x800, 0x3, 0x2, 0xfffffffffffff85f], 0x5, 0x80000000, 0x3, 0x0, 0x0, 0x2, {0x3, 0xf7, 0x1, 0xb7, 0x6, 0xffff, 0x2000200000000, 0xa1, 0x9, 0x5dc6, 0xff, 0x80, 0x4, 0x9, "6e363ed324bd8d341cce3754c5ef9787bee7b9c710b0892b0e43c4d90bac80bd"}}) sendto$inet(r0, &(0x7f0000595000)="ec36cdc96382d20cce6a249381aeb54262943a10c3143ab12697eb3165813e77f6e1d75832c6b8a133acefa978aa78f896bf6ef92bd73fa6c7cd21dbbcf323207b4f7b18771a5c12044a2f07f25037901014b6da89cc71d5483ab6946b915777e006c428586aa78539b85acefb57e4f0f2d9fd2c11d9c2bf33295992780a31757080b16cff306e1ebe3e9a860a6d5e3a34df0851bd42b1d484d8b4817dcc8700a491bc391988b4db93d47cb25852ef252af7280a3eaca54142a5c6a3b2ed6092dd426e5e2eb517adeba830400522724448d38007a3e3323889916ae69e4622ba80e9cd3c68628d129c8fcd55342088069244b78b0de19c98a63908d59564afb6084f1261976f0f3bc490b0194cc0999cbef75bc01e4a66700c6016e1b2b2701b7444ad5e2c413d4d5e46cf0500000038ce192db02af7db9c27acd24e687ad87e59e341652d306720df9f3f4f0e9c026a6eff1ecd5c55ea824dc4cb992dbd3b031f6f150483a0e93417182cb839537952dc216874e50ec650b15cff5eb1f6cd272223c7f5745f252a6a165ef2c81374d0aafa842ac4883aad0447f5da266473641e82233b61df2e21515fff3acfcd32e9931c32cc71d49918004557be5fdf95666037d890875e3969cf09c4b232de5524f9007b2ed5b71866901895d25ef5da976c0440d87a5200303be4ce58e22827cf693aa026504ab93e1406b0db047264342ddd821d01e54eff41b4d383178a5e927c87db5f0ed940d1a0f1957a401f523e29cfe0611082de3fb0fab5a3177bd49f1bf8324663b2e8d8bf3b0dda961566d2301119ae459bb961e5c097d0b653afbc339b8f6361002cb073cb151cde1145eea13bc9824f2f62b8ec71574d47e2ff9e985980d919be5210cc0249913a77cb7034b3799a3a9eb0fafda005770929ee63e7901cf2cdb305edf88bf21ae5ec33f0202612fc45219b3ff7344ee82a5df48478d55dad08d3b4775b07f46acb274512ef57458b36185ad2d05b14531643cf883f5d63ea694a1e6c93299c3dbd6353c5a5ab6d7b5e43d5d6a42b9ea03fbc2f0f767455fe1a2c278508f0664c256928cc612673baae05254c1390b9092df3978f2c55e7c1caa62691a408578671781d3cd5eae50a1525872c7ad1329b9cb3639b11a9d7844443bb68d01ae054ea39355488e8349ba8f1c485688d9041fa1e1bf817e89d2690e1345f9aed962c356509b80c46fc26d2713cf04123e462dc78ad04e5fcfce8ccb6a06e19035309ffb8fe73e245b7ac1a560bb0569bfd04a5f6af9a8a6164a491163ad8a6cfef6ef2e2a8474728f5492235d4e48c37da00b7e857a1f03ef36e522fa4e803c2cd7ca5666113f48dd9e04ef107cb8f88bf2dbe4579223458cb2a9afc690b2ecfb9c549e46bf2ab06533b498f748883f11b65503133fdbf2ad6320399f1da1e9a05c504b3214e929ab0b7dd484d78e4082a351a5753bbe994f3e48f471d26926a4e18e8c35af8c604e66f1f0310f59a69ba8964c69d163d5018bbc12d8b17440fa39091774ad0a0528151d74573f64c9f73c37c12099f8e290e85e5622fd98c196895b35e5349d59a059e0cdee176146e71aeb793f88640e7a60aff1242dde2d69e24812fb7d6d3c65d0c6aaaf55068cea76a85d358196b158c1b5f032fcbec6375941a0bc9e0aba310aa404b771f993da0a6c1a29edce3d68c574a4fe647b0a253b912fdd6f8ddb9c0439eb4e8915a5b0f155fa404fa6d7467f39ea001d4ced919f9a58ab6add5aef305c84af666ac3447c2ef37475283c8f9218b4f7c6d14750c015183225324d1261b549ed8e90e6d823022f9389923ef48b88b92bfa97fd873f65c5f6943132e1f29fde91aed81a6bd655cb84b99562aee50b93d70a31f36a678edb88c42c2aacb77fe96043043e3b0e34dc086c144f5509b7efecb7ce6b2eb982ca5de6ac602e4bd8b0bae4269452296894bed7f9fbd5bd045326f867e6bf5e226d4cfcd7026f2bb30873fbcae14723ad7e5cbc97faa4ba24f2512c66b492391a3bb28e102a0b0340c248997587ca46fb23504e0c849caa08b74ab120d2f6ad50ccb5baa23dffd5ec8863f276b94043032bf01bcf5d9a18df93e230194ad640fce5d18e7402421824aaa51586fccddbff05524400f3a52851c02239d369ba23aa4977f8f7b79111c56603409a4ee76c4e9a82512921740784bf887dcacdce92796840d2c27fdcf96aa935d4f313f06323bd6819d9bdf58b92666f548bd3b6b0749c8aaf6a0aa0238df2ec5f4953b9cf7aa21b64b6d98ddcf11f07022ca48a8b4976e0f185bf5ad2ee4cc76af8510e805ef8061c7feb9e77305a83140adb85e0b59e344b384852d7ad355280aef39f55aa8c3eb0c1e89e1b3e9bc9e83cc52a403b122b56b1b01fc22e8c31b5f66de0c9fa3ad5ab60a102696963cfd15b0c11258ce067fda7bcee7d67f6deabf817edd226804519b92c9eafd710b6321fe09b98560e996d58253e50c38ef8f8cd03c18eae3267784fccc40808579753dbbe460f7cbb935d0e41fe492d09322bcdbd64264dd4374626607d05c6b3ca8e4abf8a888c1c0a102cb535bde2d3489e138bbf248cc9b7f7aa18ef16e37ac672c284b39abbcf283574b8ee521041dcda17d05fe5b3e911a2ebe99cb8e885c9bda69a23ced7acc75da1d93b4316eead97f8f4d78cbaecf073207a3ad38c0a475f688f806456559c374f51ee3e45c1f96b3e76b1dbbc3a57c9ade73d5e6b844f9474196b1e2123506aeb7ea00e04aedece2677c35f2c338e3f9606c9d7b20b340011251773945821721b9efceb1a1457e665ad3579ba4bb861e97d69e2d09eef3692b766004f738d2c2c284851a84b0c712367044916a2bb21680cef535314bb6fad6f3cebca50b077925ac014ca50e10ceba6054132dd09afe19aec070077ca62feb46ab4e3038ed9742636598e3aa641478af29db48c37c96db6de0551c51361e8f9dcbc0a6e582bf9ec3103b198804d6f9050b2900e13292929e14012327bb033d2040a3f2bd2095a7d0b522efbc6540c9e06626969fde07f25e0cff29f5c6855c79750f50bbfc2f30d73a57cc1ef3a7358e2b421be6f75e544ed70a4b526854ee527267836e9c1c44e0acb5157e388e82dd8d5b03c881734794b911d0bb0fb72a1031cc60d3503eee0e9b82479763c511fa5766b9a64915dba062d35ad2852c1fb9deb17ee86f0ba4c451728331f9e3a320d109c7e344f04ba3376ed623349464db73f6b32096ce177cf0def84daa1cd9e393716900c2128a4b429888a224c18fccb82219acaa15cd01853fdef13c27aec968145382d47f612c60d7a347cc621e323589c5df98ffe9c17a1845acdd065aa887aee71e697e8cdf4396b48fc6bfbb5afdd7e336b116b27731e49546e496da80841de66720869d772d205f97a01138716928e737a2aa5a4d3d3934b3d7fe414ec242aacf359ebd21467103334b1cf36f3ae7349f3e43ed396fdc2818f3e55aedadb0f89d9c5bb5106f3411b058a230bfcb082878a39e07fbc628fbaa3a9f05a2dce09c680658e29c475b26bd8eebbe1840bdc07c1b3f33bf85bff3f0866c973d74a256fb834e7e7aab09b67d793b7a5403e33ece91fbda4b84825bc3059b119acd372e9719f73bb5f71191384fbc6e501cd8f480217b0158fde4dd07097e94e6685cdea0cb41eb6c2f8e2ed25b689e0fcd604c25449604e647e5876b5903d262c3a0b577f518cddff7ac63fba6b4fa28642cb9ee978f2b8d2be9a5c55d81200f6e2aa77d35cbc572e838613b76d0dd85ceb555d4fe62ea031010cac3ac19c1624db2eb64cd7d183aa35a8b6ad1679b0c0f68272d8fd461ce5c5ffa080a4422fe983bc86632d0e1013b9304e31b31059a90a06e1933442b6a335ef077f1218297e661a8068095fd13fbf01dc22f97187ab12c9b989736301df413791a64c47ae95a5ba4b7db6f8d0bc9d0115b4575bf0aa4f711f317c82e2b2fc088ef0bfc1808b006acbf41d990945d553d6b7a2fac43672d0a7fd50806d6373fa9f4fe61b7c5b7d67f3d96fd1b642c57b7633429387398e6454eab6f063ddeb2c028b6fe886f18954390158f3a3b541d08bbffbede455977c04c460d94bebdeff90e177f978e9acd2d7b0022da6e25b48bc987ec4ed83288d7519303cd4ab2c6299e632499469a213729545f8f4bdab3579725ca4cf6eb12918364b73f9253e80668712b0f23bbf78791ac1bb3a46511eec1c8c59f1fd57b717a7de44812e6d0d9e87af6b18ab777088e9fd0bb588b92f591892a93ecbfcd984ab0dae33a4d2fa3f5c170e5dabc5cfcd1375557768ef847c5365733b4d18efae2fac8a9fce8f2e805409f626dba9c95ae4ecdd89d5f4171e0913cbce310d97f4f5e48d457bc58ff780a7fd28823039610d8b8a54d315dfc37e0bc79f78277539a7dcabca1231f483dd0cb66ac15efe1c89c2ae9b247952f3a6330538c535763d58cf0dabebeb0e00d571158ab7c880eda4381c28ccf4f2848cb85cfb4678e4e4ff7027ad85202bc95481bd3b6351128a2937f6ffcd9e1998506023367a6e6467bbf5846d630611fb19af72d1097a189879b3297363eb7e3ac1d6c54735075e51e20d8a8df8e0ad74c42e8d50d4a7df9a7464357304a480c50b8577c803f0c4b07f18ad3cb695655a2ab4a8ce09eaa3266c8c8158694d89a755d5d7df543e48a8ba59823b4d68900510a5956ccef99f52db3dccae48fecd504364639f20e29b6c8f27a380cfb50b9630214d3a244b9dfffe45c5bd048da1b2f0f22fa84b5bf9c2d4708d59a61ab7860fb5aa5d353262e2f0a0ad68571357a8db290d50aa327e2f991cb551973cf843b367b380492ff17a4ae1d843714fb1c5b3d0354c0d98608e4e34957f9cb784326aa824b878be6cce54c1366a72f0966f0be808e6c9c7b5fd31299bc33af9a094f838f724cfcea775c0afa949af3381c1f70793c868757edd09430f0542637c5fb2cb4faee417df1e640fb46ce9319d35e3891c0079522ce8caa138e0af774e67074529d16a176369f6780d5ad7fc1ed7b6cf74178f22f2e961d085b686e9a410ba06c8038ecca7536a7583d89c6c54bc816a9782c4861147312fbeeb0b569d550fbe8d0f06916b85699aed3c39ef1e1428d95009370dd0490d9c896a900ecd0dc9ff5fdb6e1b290d3829f7f6492a870afb82f0f76624e0928f7b307be785a3abb2c14fd90a739d531c66a69b55ae5af1578f35f49dd114f75ed83754090137427db108c78c46f97e09d889789", 0xe92, 0x85, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000f5d000-0xa2)="f1045937438dfc1ddfaf2aceef63fbbf7f874de083cb7898de95e421ba3cc97f18af45f0d6dcf6198fd4cc6f879255b8a7fcfc45ddaf7ed289aea81f9054baddda8a626c57a476c9ce93512d4bf1a0b6d1e03ae7a0f16405e22692abb498b39b1e38db90466ca13108f33d2451fb735d8347c7eaaa954992d3973d80e2ef3f86ab932260b64b2094467e318c803fb797b9b4c2d04ead3ed845be9040b4980cc338bf", 0xa2, 0x48040, &(0x7f0000f5d000-0x10)={0x4, 0x11, 0x0, "df80e44bdf9f", 0x7, 0x0}, 0x10) 2017/09/09 06:39:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x9, &(0x7f0000dd2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d44000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f000087c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000301000-0xa0)={r1, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x6, 0x80000001, 0x401}, &(0x7f00003cc000-0x4)=0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x0, 0x801, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1010a, 0x1, 0x0) r4 = getpid() r5 = openat(0xffffffffffffff9c, &(0x7f0000a97000-0x8)="2e2f66696c653000", 0x101000, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000764000-0x58)={{0x3d, 0x2}, 0x1, 0x7fffffff, 0x8000000000e8, {0x0, 0x1}, 0x9776, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000)="2f6465762f6b766d00", 0x2, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000365000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r8, r8, &(0x7f00000de000-0x8)=0x0, 0x100000001) getitimer(0x1, &(0x7f0000afc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f000002d000-0x4)=0x2) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f00009c0000)={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000066e000/0x4000)=nil, 0x4000, 0x80000000000004) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) sched_setscheduler(r4, 0x7, &(0x7f0000c7b000-0x4)=0x6) prctl$seccomp(0x16, 0x1, &(0x7f0000199000)={0x5, &(0x7f0000eaa000-0x40)=[{0x0, 0x274, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0}, {0x80, 0x7, 0x5, 0x77}, {0x0, 0x7, 0x0, 0xf2}, {0x400, 0x1, 0x4, 0x1}]}) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x2, &(0x7f0000677000-0x18)=[{0x81, 0x0, 0x1, 0x1}, {0x100000000, 0x0, 0x3, 0x1}]}) connect$nfc_llcp(r3, &(0x7f0000200000-0x60)={0x27, 0x5, 0x0, 0xdecebed83266290, 0x6, 0x8001, "d6a6b7bc19122ca7c21a15f6212c45c85f56fa0d43612ba3e9a51da1ac53bfa494beadd383deb8230adb3c739f776fa096a483d040335227b7d4b6c126a4c9", 0x0}, 0x60) recvfrom$inet(r2, &(0x7f0000639000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x4000000000000062, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:43 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000005000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000002f000)={0x0, 0x0, []}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f6b766d00", 0x200000022000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000036000-0x38)={&(0x7f0000036000-0x10)=@ax25={0x3, {"66fb7d8654e995"}, 0xffffffffffffffb3}, 0x10, &(0x7f0000035000)=[{&(0x7f0000036000-0xab)="9cab0789e0d0b60a041d9eeea61d1a83533889619643621d0730b427a3496634b25803ae0a9b353edc4811f3ab404d5c04e47d23803a16f2af6b3e15d1485a5c3e8ab959ca5956b8e620d09ee69287ecb5556cd11c76b89c1ad56ae3a2f7b2322d0ed2eee5b9a72ebccd69a43cb1488b837718f6d7c5b2ab3bde4edead95f85d599fe4b48eedf0c304fd53ee236227b030de1303f51a684943da8c652352a1944461da235ffb4fd5248193", 0xab}, {&(0x7f0000036000-0x53)="0cd64df2d08292b11a381b50c0b57c0c7e1b0fe1a4b20725cfd9be562af33a417cad42b1ad8c0f6772e64b18b43699d09406a42ba50fc7e10998f2a8a3313af65730f9bcacaac032c085ced2a1263f7e29c294", 0x53}, {&(0x7f0000036000-0xd2)="88737cc117bbd94e3a6b3c227b99e3f406cb0e4f228dd828caa7e87ce848c9f44587f18855852f490914b58d12ed90646daa78f249889e19b9bd1bf793deb7b00e643339fa7d45a0329858f70937098b469ceadd50817644f108584d88597df853786c99b1a9cbce86c417df9bc3c7c6ad8865025aebb83ce8634ffc42f66083ac896284700747c9ac39a076b8b43377d51a649735bb422d6c3d4223e3a47e653556b5a37c7461c38092285755ce5933175b7718c3a1eadd8899253b8e716d1a8cde50fb8c484442ac0490f17d6caf83966d", 0xd2}, {&(0x7f000000a000)="b24ecfba45d11801e3262fa7084e3182dd4622f00eac8234b8317e4f903e755eb810afa8d6c7b9bcc374d512ae4670c2dcd4ad4026d503fc2f4e3d1ed17404c8fd088c4a6d2776d4687c3eeba894be594fd0452c81b565cf25fba90c4ae6d367ded9c2ee62ad0e97c7", 0x69}], 0x4, &(0x7f000001f000)=[{0xf8, 0x1ff, 0xd3, "4b3a2238c7bf420ea8e48a90fa6b05c97c7b69ef91eb76842908a00fe218dd7d278a73217bd001a40ebe7c1042a848bc216687cf3659e90feeea9f33cdca63865465926acf0f6c1a98a6b94a29bca7f883d90f5e999c40993aa03a579a2fa68ed153810e11fdfc15018100b4c90b2d6e55a190fc01401ca9f9dabcfe9185a59ee291b91fde6d2fb480e95cfc8ebeaf999062d3b05f396145beb395cb5bf0c5c63e2146500afc585939c510f09746c86b8e5da178595a6ad6fb9026d364c27c40f8e38ee4d9dd28cc090c9448c4af4545ab4a3ef8f937de464ec7569fdf2e8fee56"}, {0xe8, 0x10f, 0x7ce67ef, "7f9b0c6e40584c03940f6b98c32fe601c86a1dfb727b4e64f2f83a3652634c875c9ed2abb449d9b634ad1ed393cf7165f751385bdfbc0b1a90f6951162e792dc18850f0b346f4f87b1c598e0c1017a3c5d1baeed0af774212499b0126a961eac5d9ca2d99bb3b682840acca0019801dc2698b816959312a639eb0166fe2d53e9321cd2d9c3a99e66835aa0814816d2a49dd2f361c3c9335b5f2c05d84e52d7820771d312e405cfe58191b7d1ec1cd7d285b655de9e969c73571240bcb3465967799c1e632f70b5b1ddd39282245104b49930e9"}], 0x2, 0x804}, 0x1) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0xa33, 0x883) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000033000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000014000-0x8c)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f000002f000-0x10)={0x100000001, 0x80000000}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000026000-0x20)={r4, 0x0, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) connect$unix(r0, &(0x7f0000034000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) read$eventfd(r4, &(0x7f0000033000-0x8)=0x0, 0x8) r7 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000030000-0x68)={0x74, 0x0, [0x80000000, 0x1, 0x6, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = syz_open_dev$sndseq(&(0x7f0000035000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r8, 0xc0a85322, &(0x7f0000032000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000009000)=[{r4, 0x10, 0x0}, {r7, 0x1000, 0x0}], 0x2, 0x2e9e) vmsplice(r2, &(0x7f0000030000-0x40)=[{&(0x7f0000031000-0xfd)="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", 0xfd}, {&(0x7f000002c000-0x1000)="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", 0x1000}, {&(0x7f000000a000)="4f89cae5a7e97b80add56e81419f2e", 0xf}, {&(0x7f0000030000-0x6c)="f92732eb361174f51b2dc8269f276bddb5083acf564221c13ca6949cb53b2a4217a63480afb5916b13cff29a6d640c79c471044fbc2e55979ee949ab00c6ae027c33866c1053bed1a05dd1a44a2d23841f9710eeb60869f8788a3ff30fa464487f42a0737a0cc8eebff507a1", 0x6c}], 0x4, 0xc) write$eventfd(r4, &(0x7f000000f000-0x8)=0x401, 0x8) 2017/09/09 06:39:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000004) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000c01000-0xe0)=[{&(0x7f000012f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c00000+0x9e1)=[{&(0x7f00002e2000)="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0x1000}, {&(0x7f000045b000-0x9d)="b70be5499bc850c8a2bcdc38a20ff8ad0ef0cfdc58350ba330dfc7371ca1123e1b8ce85411030b72a7a76c4ed3d377d03c6bee19d67212e7d7a0f659b8516733a2f424a509bc86d30e26ee55819d6f82e9e91c4c0218cdf9a6df4c01a852e2c6bfed2a870d2f0166c4d1ebeba70e1e0baa3d6c87585a3ccc867a465a5e9dcc3fa9e769ca8bd2620d16b561010d61cd82544a2947932a6d8706cfdcd8b4", 0x9d}], 0x2, &(0x7f00004cd000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x9, 0x8004}, {&(0x7f000025e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, 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{&(0x7f000044a000)="4883cda11226c372bb6b4df2b503f48affb8290ef1319b9d9eea995c916f1cd6d218a40522014afbe62072fcb142a4013bce296890f656375864de661e6208cc8179195b56eed13764ae4d91e2d8570f0b41fb34f9c9172d63306ae3ff422eff0badcd7b988437e01664e4b71461961bd65640e260ef73155d70b3704e5dc328a196292fe815e070d0024c6d6b581b7c52b4039fa48762ef25f0089393d2c50590e8c36c2b783bcd843599f89a69140401c93623b0a8666c583b1cc78af78a6fb867324d96022980d8ec6a937b0e5f0193563ee430188720f7ec39e643f11c8a2bd0d4ea8c7895e4efa3f9b2cc6968200f0fc9ccac6a1152d0c1e4388d68049400eef9fb30f96165640ae94b18a7098e147bfc43ae5aebee181cb93c73e8219b68a257a5b85762c1d23cff642501de43462f64a759c1d9f1c30a2d3698f2633f33da821cfbd397cf6b095a1933ccadea7f2d204a573a3a14872bcfe16bcbb89624b0ea568caf4a170611935f9fe6ab6070cc357ae13e3866851582db553b5e44ceaafa0e8368686856db02f6b1ad6cd6cecbad631b6f7ce3f28f691ab21eb0bae55dffb2e4db17c91be14ad2753f35c31163d53b854c88acfa6f769786ecfcd8dc9ab8178467598cea5b01ddc2ed1b2bea9eb5763970fbb01b564f5e5a0579e12d8b03efa5a99a953c1e2e3e3093394e80fb17bea9e4cd9ce5fd851ef337072ec0a8e17d4db8bb1e2787c0db243c563f82ae0c64deb0a6b840882f9779eab3feff1e78984e7fb8671ff1a1fedcd27f4fd466349ad4a0610b33ff72e6681a143ef349ce401b030e62e2bfc13727c6bba6c2fdac66aac9f329fa637b9d1cb11cf56d4cce33701badf57fd41d85e55f56b84f4ebfdb87284ce801a06d24cebcbd7e7815d2577b2b391e86f812341df93d9913f7138b04daa0c0cd34412058ba7aee50e8260352eda7e1913f204bf30a2dbbfbe091f87bfb087afa86c44914a43f4070dfde6dc0bc2d9f10de268af81d08d22f1d7c1906f77cb7fd9ecb4f3a8515bdc213ce9e8b19e0cbb367c4bbb77681cc96312ba7760799bf8544b2c111f698ca3643674336e4b151d17ff51f87073c09f8f7cc9225b3251359444f4ad3afac0ea6b4fca36608317fa4aa1caba6d8eb46543d03a8b0d6a0af5458d7e5f0f95cab1fa850c013698450af2cb13e50d03b244ebd167aaa2c55de23c6f84f9f2b5bbc94bbf9dd5f0b2f5734e3ae9345264030716a8f7d8d5c09c5123910916d07fabe5ba6f37732eae91e2501049326acff04adddbc2b18551dfc29b42fab278139707395140e5e9caa0cc9274e75ed06a4f91b71337e3d8d012e0c61218b16aca1526ce5361ea7c6120f8c8de5642fc004b00da659bfabf922b2b593ba7bc65761d67d2a2b00826f5fd39200947dfda75ce4886f77ea0d08fdd25b1c8276da6731662995e30f838ed1b4a1cf16270146b9aa2d0c7fed90bf91acc147167c0c83df19a3b00e50f97f40106e5a211138efda96ad5c2b361362b84cd6f40977b020ba19d2572ca8524b6bdcce829708782a47dda63766f9a4e0056a4e344aa47658fffccc303a6333664b7c66e4a21d8bf56ade6ba120d88d05c46fe0637b287df8253f4fe902defc45c428b6b338ed63ec56ce248f40c71894f61c1d97e86cad3aebf34e7c1ed72f26b7ffbbebeb5672e328fc6e20fbbed752c5a46f45c56b260afb1246e9a4a499eb8381022ae606eb6d64f0a12bc1be46f4af14aff9b2b420ed3e7dc5dffdd5ebe418a9abc7c8d77503f175cd90b52fdb222f2c08d421ed377895acccaf72c9d8b4ea8f127b68758108232c46ba8e5f0a8c09cb3a65182bcc40872a890c7940a9bd5ea28be7d20f9914560f3620ca154776373dae3aaa5b974ead9da97cfab64ff32e6cb49ab0c0ed31ec514afdffa3b0eb0bf1218044a8fe11f47e210e7b9cde5632d7e94454d2acb361f7f399c360175979a4c0b62e76cd37041193684487e0be85691afc0f2201693f797d5292b3b49df518818e9929e7c0977677755054319ce4a549cfd6383de95e3ab064f7c8048405dbc6b43a8b81cd9fbcb767fd5aca06aafa881dd80b92673a6d7cd5663100a3b095bb13bb540de62bc09694a3f3a92f12d416b48cd86120f1eb5a810b162a08e1425dda72ef59af73640ae19f14cb852ff95456490ef3dc71b01eff2eb056d9e2f6f033077f21225b8f127dd836251d9b955920ca48ebd0f095d0e3cc2539cc70133545639867fbead33962214c84a74aca3e43b7a802f432350c206708bf4dc5898836108b281e9715e72e0c823281a0acc138a845efb8bb228aa1fc0b5b6f02f31e00c060568ccd05a801eabce05769e8ffe1c86666a7cdb26ebe9e57ea990b5b5d2374bf42bb8312d1aafbe5fe207ac49b199611532e9d3eaede6ef434370633da94744d903ce62b6aebc72a2f4f016cbf68d1c581ecac0b5ed83f8b608e768a5e03455603b7a68a577fb36377c4cb6749f4011f4064b45050d75cbb879f4c306cfe203a134d133f6878593a3de1079d2d4930e4d381abe18506a07767912a9e3f19c17019efeeb89ac2a3c89bd95be521d73af2ec8612fcbbd33b1f2ad4324b8f0cd5ea35294db675ceb8b70a52751bdbfe1dd99c5870b864ef92fc6fb4d4529e5f30ee2097a1fee57ee93fbca9dcd805f1ac92934b4bded0758d170e3b4ddb11da63748577e3452e04e1a5c9ba118ddbf1105a74ad9b04257217323317951722aa3d5fb41345762e6875ee4b1805bff50ee461f12e0dcd0fd14dacd109119b44dfc2952247adbe4d297b4c4b660ef0772e672101f134d9c52d4bdf83a8f4c222eddf9efc86fe3f73a25f204ae5f790876d2647c0433124ddea3268016ddd4df5e21de8dfd8db2cc5a02b8e576c45960042365d247287c4a35f415ebf43bdcd5167d5b2b2723e634983606a7e118cb2bc182554d7535c6b8d01f4a46b4b6f17f9dd2b48d81747a9905ec7e44f3da948001be4370a2715a83781e5e3bfeb94d3f54eee76890fbd7b9a04035e819eae28a8e76e24ca9248bffe132f40199fa0cd0b0c70cdb4eedb5e5ba9abb334aad1a6fcdc234f45760db428fa2a1b7139ce47d33f8a77565f81d56646bf9cd97de1d35ad9523f54e64951969570343b11a28ef506990c808844f4fb1c53802e71b6d2d3ed24b14dde69385f4935d7bb4d5a2df1388fbdadcef6dcdbafea2b37ed90f4a4ea544546c9386cfe12fa4ab9554055b3fb2d6802435502ced8cf31887b3178668cf370177c17890a33945fc55e9f1f2a7490c69a0a9ef2af6b8a70aec1af7c36232c569e5f7e9c3c890fc1f8f49ceab6026e290b7edeb4ea41646c6837b2b80bfafc6cad8d679780ed194e849c6d15462056f8851e667d2091bb22c5c688c11c2633c1f834f143813a7b6af0ab3dee426a578714b94ae281a1dbca197484c1a546ff5c54c7ea963296c8d68866f660b2d2c65878922c8282e1b1346ee755aa45f01926d0c717e5c4f9422f51aecf80338b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0x1000}], 0x8, 0x0, 0x0, 0x40080}, {&(0x7f000099c000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000614000-0x10)=[{&(0x7f0000742000)="603209d723d0b8ab394f27f96c111ed1beeca1f7c4fba2f80f35bcf79f02507d406c985557fce966e3d51f162e53925169bdb457978467bbb2aca6dad052c38c202cefd5565def29252cbc827600fd99a89bbc409965d52fb98b27d227edd4dea7738f9f304acfeef22d1a0536", 0x6d}], 0x1, &(0x7f000017a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x4}, {&(0x7f0000108000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b79000)=[{&(0x7f0000990000)="0ed64d546a3fbdf1709c64e704187f157ae3423f42db411b1fc2448d2f6eef1280bd8581b8eaa4f1d6f364398d741a53f359f7e9dfb44770d50de5265e4ec7a11fe66b929eb9907135fa694febd0b5426830c2f6ab05af153f87a366d428f34cd399aa5622150be9391b1cc4beb912f85a8e2cb9f558e5d3bafc4e0c299c41275b1838340ed43baf8c7148e9936da259089d9bdd664105c9a97cea2dd203e670444a3a979256b05f6739ff48428d0ed5", 0xb0}], 0x1, &(0x7f0000513000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x4, 0x800}], 0x4, 0x20000014) writev(r0, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200001600000000000000040d001400fff0000000000020088fdb48", 0x2c}], 0x1) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000113000-0x4)=0x4, 0x4) fcntl$addseals(r1, 0x409, 0x9) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000791000)={r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000087a000)=0x100, 0x4) 2017/09/09 06:39:44 executing program 4: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a77000-0xc)={0x0, 0x0}) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a77000-0x10)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000802000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x2, 0x0, @time={r2, r3+10000000}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00007da000-0x8)=[0x7, 0xfffffffffffffffd, 0x7fffffff, 0x80]) clock_gettime(0x0, &(0x7f00006ad000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000a78000)="2e2f66696c653000", &(0x7f000022d000)={{0x0, 0x0}, {r4, r5/1000+30000}}, 0x100) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000085d000-0x40)={0x0, 0x8000000053d5, 0xa, 0x3, 0xfffffffffffffffd, 0x7, 0x7, 0x5}, &(0x7f00000d6000)={0x200, 0xf4, 0xb6cd, 0x2, 0x8, 0x3, 0x0, 0xffff}, &(0x7f0000a78000-0x40)={0xe5, 0xfff, 0x8, 0xfff, 0x0, 0x8, 0x100000000, 0x4}, &(0x7f0000a78000-0x10)={r2, 0x0}) epoll_pwait(r0, &(0x7f000047f000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f0000a62000)={0x9}, 0x8) 2017/09/09 06:39:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000467000)={0x4, 0x4}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) mkdir(&(0x7f0000bfc000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000461000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x100000800009, &(0x7f0000687000-0x1)="") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9020, &(0x7f0000ce1000-0x19)="") msync(&(0x7f00004da000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f00005dc000/0x2000)=nil, 0x2000, 0x5000, 0x2, &(0x7f00001cc000/0x5000)=nil) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000f55000-0x4)=0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000c6000-0xe)="2e2f66696c65302f66696c653000", 0x8200030c) r0 = syz_open_dev$mice(&(0x7f0000421000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000095000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/09 06:39:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x800004, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f00000cb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8e000-0xb)="2f6465762f6877726e6700", 0x400000002000, 0x0) sendto$inet(r0, &(0x7f00007f7000-0x6b)="62ffb6b8d88636b7f340ad02d49913e152a357d81739a7e8bbde3e989c1f5b75af44009a91a93b9c2a422b51defd513cc57453cf86ef8d92c6d566f97c06f316e8f81dea7c8db8018e127141c48afdf997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3b8", 0x6b, 0x800, &(0x7f00000a9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000277000)="2f6465762f6c6f6f702300", 0x0, 0x80080002) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00005b1000-0x12)="000000000000000000000000000000000000") r3 = creat(&(0x7f0000f8a000)="2e2f66696c653000", 0x2) ioctl$TCSETA(r3, 0x5402, &(0x7f0000ac4000)={0xfc, 0x7ffffffc, 0x301, 0x4, 0x4, 0x0, 0x0, 0x903, 0x80000009, 0x8}) socket$unix(0x1, 0xd784ec3cfb636153, 0x0) getpgid(0x0) r4 = memfd_create(&(0x7f00004e7000)="00", 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000662000-0x8)={0x0, 0x6}, &(0x7f0000409000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000839000)=0x0) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000005e000)={0xfff, 0x231, 0xffff, 0x8, 0x4, 0xd2a5518}) r5 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/09/09 06:39:44 executing program 7: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000000002, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f08000)={0x0, 0x7fffffff}, &(0x7f0000f09000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007ff000-0x4)=r2, 0x4) r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f00007d7000/0x3000)=nil) shmat(r3, &(0x7f000077e000/0x3000)=nil, 0x6000) r4 = memfd_create(&(0x7f00000f9000-0x1)="00", 0x3) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000f08000-0x4)=0x7, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f09000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f09000)=0xe8) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ca3000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7ff, 0x4, 0x10000, 0x4, 0x3f, 0x5, 0xfff, 0x3, 0xffffffffffffff42, 0x4e4, 0x94, 0x8, 0x7, 0xffffffffffffffe0]}, &(0x7f0000828000-0x4)=0x108) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f08000-0x4)=@assoc_id=r6, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f06000)={r5, @empty=0x0, @loopback=0x7f000001}, 0xc) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000069000)=0x0) syz_emit_ethernet(0x2e, &(0x7f0000cf2000-0x3e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x6, 0x4, 0x100000000000000, 0xfffffffffffffffd, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x1, 0x0, []}]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) r7 = socket(0x19, 0x4, 0x7fffffff) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f000080c000)=0x0, &(0x7f0000f0b000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002e8000)="02", 0x1) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f0c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000-0x4)=0xe8) connect$inet(r1, &(0x7f00004c8000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000bc0000)="", 0x0, 0x0, &(0x7f0000f0c000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/09 06:39:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc05000)=nil, 0xc05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000542000-0x4)=0x0, &(0x7f00000dd000)="e8") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001b9000)={0x9, 0x8, 0x7ff, 0x204, 0xfffffffffffffffe, 0x0, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000232000)="2f6465762f76637300", 0x7fffc, 0x0) fcntl$setsig(r1, 0xa, 0x62) setns(r1, 0x8000000) accept4$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r1, 0x4010aef5, &(0x7f0000001000-0x10)={0x7, &(0x7f0000004000-0x70)=[{0x3000, 0x8}, {0x2, 0x995}, {0x4000, 0x4}, {0x2000, 0x400}, {0xd000, 0x2}, {0x4000, 0x90d1}, {0x15000, 0x10001}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000003000-0x40)={0x3, 0x5, 0x8, 0x100000001, 0x1ff, 0x8, 0x8, 0x5}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(0xffffffffffffffff, 0x0) userfaultfd(0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000022d000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000018b000-0x10)={&(0x7f000069a000/0x3000)=nil, 0x3000}) socketpair(0x19, 0x3, 0x1000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000)="0d8628531ff5"}, 0x10) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000690000-0x10)=@common="6e723000000000000000000000000000", 0x10) 2017/09/09 06:39:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000305000-0x28)={@common="626f6e64300000000000000000000000", &(0x7f0000e90000-0x2c)=@ethtool_rxfh_indir={0x40000017, 0x9, [0xdc, 0x7, 0x6, 0x7fffffff, 0x40, 0x100000000, 0xffffffff, 0x4, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000096f000)=0x52, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d0a000)={0x0, 0x0, 0x0}, &(0x7f0000497000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0xfffffffffffffffd, 0x0, "0400"}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r4, r5, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x5, 0x7049b78e9f0df69}, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00007ea000-0x9)="2f6465762f76637300", 0x20800, 0x0) getpeername$inet6(r7, &(0x7f0000bcf000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000434000)=0x1c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e06000+0xab2)=0x0, &(0x7f0000e5b000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000240000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept4$inet(r0, &(0x7f0000d94000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000438000-0x4)=0x10, 0x80000) ioctl$TCGETS(r7, 0x5401, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r8, 0x29, 0x0, &(0x7f000076f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000467000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000dd1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r10}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000035000-0xc)={0x3, [0x1000, 0x3, 0xd5]}, &(0x7f0000635000-0x4)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r8, &(0x7f000079e000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80}, 0x1c) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000bb6000-0x118)={0x2, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f00005e2000-0xa4)={0x0, 0x99, "1c18ea1e75899566a5f02097aceac885f445e45ad13a4105dd563385dbcede1e9a6c377882d9d2fdffce0117aca736ce0b61ffe7abf5ad44a381b572a1bc6f2210dcdc60f96528e88666ac57f0bc0506325e2ed081e2b3604e997a6d8c9c23d4c52aad8d7c09d139f97e82dd8c30ac36a0744617b09ac6591b6e92d8ed5b703adddde4e5d87c538efb8e7b9a73dcb3c353ddbf8bb54c7fc27a"}, &(0x7f0000576000)=0xa4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d8c000-0x98)={r11, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x20}, &(0x7f000083a000)=0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000040b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 2017/09/09 06:39:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2323766d6e65743173656c6600", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000822000)={0x0, @in6={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x1, 0x3, 0x803, 0x4, 0x33e8, 0x337f, 0xea, 0xfffffffffffffff9, 0x1f, 0x5, 0x800, 0x100000000, 0x101, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a95000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0xfffffffffffffffc, 0x4000000000034, r0, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x3, 0xbb00000000) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000003000)=0x7, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x11, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r4 = memfd_create(&(0x7f0000404000-0x26)="62646576d1766d6e6574312329707070305b2e766d6e65743147504c5c7070703170726f6300", 0x2) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000158000)=0x101) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007bb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r6}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) accept$inet(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) recvfrom$inet(r4, &(0x7f0000399000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x8, &(0x7f000043f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000523000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a466121b37f9857d4ff812a8f9fc3f070b020000000000000200d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3755ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/09/09 06:39:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$alg(r1, &(0x7f0000c90000)={0x26, "736b636970686572000000000000", 0x4f, 0x3, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6374722863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000161000)="de77285fc7404fa5cc255123fd399f79f32535d9331e3cc2", 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x2, &(0x7f0000b68000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcf000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c44000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100003, 0x0, &(0x7f00004ec000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r7, &(0x7f0000116000-0x118)=[{&(0x7f000039a000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000584000)=[{&(0x7f0000727000)="9744366425ca9d225025271787af5f333368f1", 0x13}, {&(0x7f0000aae000-0x15)="9bdc237714b104097130c7c8e9dc462cd24f384b44", 0x15}], 0x2, &(0x7f0000e70000-0x108)=[@rights={0x28, 0x1, 0x1, [r4, 0xffffffffffffffff, r6, r1, r6, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r5, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r4, r0, r1, r5, r5, r0, r4]}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x20, 0x1, 0x1, [r2, r1, r5]}, @rights={0x18, 0x1, 0x1, [r0, r5]}], 0x8, 0x4}, {&(0x7f0000a06000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000fe000)=[{&(0x7f0000e3d000-0x1b)="52e2ec615abce7417a84dd74a1f25047a89a703254bb8412df81d2", 0x1b}, {&(0x7f0000130000-0xad)="10331074ba6d8decc67e7810dc78342afb4fd48c3369b5f8ad412adec130c4ddab35f061e37df0ed645e96cfdac3293441b7a9c548cc74c26ff5405ce00970b065dd625d81637437d7b32642506ebf7e281dfb13f71e7bcce208882e9b28d648caa076ab09c99d5af1b7a3295ff2b0e083594ada8de1237c5549cddf4b0b31c84ad0d499c7c2043edc5c1a25af52e1e19e8f5f8d46552adb17fe405bedc0645bf4acb68bd9593c0e9862dd0bb3", 0xad}, {&(0x7f0000d57000-0xb3)="bdd0e4be0dd51477e777218027e675988c7015588204f662a936f188d6f424267f7bb1da9dcf58391a865c030d3e1a98501612465bda1102e042fdcb05d80a20495b186aa46b32a3cc4e89edca145df220d7c3c7acb16cab065c7dcce066de2ff68da386f5da313535970d801ba3cfee0a66413cf8276faff0b47a2a02e17f9a525bae8313bd13cf4c9b363cd5642549f4a9dbd054c69f928900f9679e97cb262774318205c1216cea04e2622b9ea076a14875", 0xb3}, {&(0x7f0000d69000-0x9e)="5e37b2ab95671e61dc7854cbff12cb3a6d9656d6aa207c9bffb5f8aa2bb47d01473da88e15d5e66f75eb3a19f0e0658c55761acbbee4bc32dd7fa16f98378b2f534332b378613b437aab69a9238a7bb57c810290ca4ebee7f4868a0870985e6e29d91729bd52defacfc11898616b9300528d7b34d1e3bc5504107b1d5cc52716416f068b7e2b4fdef0c3bda4c9ae2e863848de41366bfef1ca3d94d5211e", 0x9e}, 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&(0x7f0000949000-0x30)=[{&(0x7f0000c58000)="2d5b35981faefd0af1113c6e04b54b771be10e249e4c9349c4890e9401022b842e1f62d85011658538e16375a7e5117da71e2aa046da25bd37ea9bbb9cfb3a2131b52971ef0ea5db18f2eceb91ba8c10e02abbd932fea70a46476c5c2ce492350a93c2a1e51e59dca29c8839737e788bd3f35d6d9738bbee21f39f0bb4dfaf8d8144ddb9be92207189a4e150812f987027a17218ed3e75bb748184faadeb07e92232a8e569da065ac0094dabbb0291e9b05928576af771302966ae2a5969aaf12b9b06aad18f3877c8bf35c9782837a11cc6ebe0c944c60d8fc0a27ea11806a7cdf971fe5d3ceed602685b3b34b0e5adc22fe43a5260aef4c10bc13d987f89d2688862fc0c0b3c3f84547e62dc6f2fab84c73e6a55f9471f863e5ba42181e0e9d3b2f782e3a48635e076238336482fb3d9eba0d56bc6c679f2c9ed6cd3f7f4082a0e3309978c3ea082851de27c3c8d324b0a69e066cf31a9908d7c10a969a918d42901a228d231329e4e9050a79bb76902e3bd67dbd47854e136e40f722e5cfed2b0812267ddef257d71547ac141e9efd5a5d1ef8ad29fd99ca2a823e9eda086a97b621fb24234d24434e3a31e015411ed7472325b28f4af6deacb733dcdb735d8b98b6025828b0b31671580cf89c7733191a7c3be2db5a0192ae6c84c7dfa64ef67314f1f2ad23559f905707967b0fd4df12a0405266d3dc154b3017bcab2cc317ae48cff807b6497393745b2bf8df8f45b58a7201b2b2abd0c5175fadc591c9e542605be2cbf2d61d3aee7a8858746fb015326f1b201a2b14fe7967aaf06c496e6d86f172887d2a7289aa3ba19386f1afac310a07f3368a936015ebf8f5cbb8e81a2888e64da23bbcdfc81c6f5e1c4f9e24e9fefbb1cf5bcace29253d220e58865bb0d784159b13544ac8cf583ab041cfc51c7fd8d9b2710182df176fc631aa5fe16c0fd30adb7cb888e3add75fd81b06455941e594d7b1ab0900f88b1365fa5b0155751b404964cf5243ff2b5598b2836262298e071adfed073c9607e1749b70e4b6555de9f3f44fa7b67f7e5ed220561801e8d95e546b6def3b25c8150d230f5d694de0c802e470fff6e040cb362255ad24f8470b0a4cb466490af5db0b993fa052a375892f4eaf2d6ca9e327d76e38a35ef49853a4fed03514fffae2c553f6cffb062df89040a0c8a1c47605dc9f47a212acfc61c49de6866322344eca0f77cf7cf1bddbeb8bd2899ddcdef3be082ccecf781d583616216711e03a6dfb476f065314475f1fc6cdf3019db8385f9d1283a27d43fbb4c7b23b17f83ea8cd6124f06e8533b2d1ead2dfbaa2d032eae250ede7c902fd93e45489937a4868dd1aab1077d67508cebc9aa0138ab3f1a39426317f12cca09e6cd3104966e4eb32b3caa598e008806ee1f534b340a496decee88fdd638f5b73ce1ec1e6554976b979e68813261c2672a7b998112b3b1933e46a32832bcd3bbed1812833c3bbc428c1bb1baf8d10f7be10be1c7331a76d0e14b3bbec357edf8ac1ed1bb224799976dde14d955191cba9348f274cbb6afac7a466a7105d6d01d4a58bd0d05e6f92c8f44d90720ab4a2bb48315ae18f2b13ce0fb4f2317eb47077bc40e9e93b9270bda35a9d1aa244103e43410fe1aa38becdab6c91656e44617a34b5376abc8e2471ce0a998524f5b12627516c66c98bb59a6d1d660a66787a4d754ae8cba3989bfbd30c7966de16b53940b41ca5f2d854a87b4f951f63983464898ac3d540acb25a29efe719033857c3e2a7abdfa1a1953d0278d71561b9baf16074c44c1316e6412eb0449fb06e6ac83c46f27fbdb52181cfcf3fd9f8bae3d81da0ba909c4ea1038ef5cfa7ae7c06907e33c5275f294476bc342d453d842bc7ab27eaa27b232bf87ef96a113a1f72c3ca79a39b20835bb9ccf5e3367eaff6271723ca4d14c0782dd701dfe4f1157fe645a582b11129a5c52e917288b915ceef6fae8a65d75a26bd0db017a5b6f7d3bf26e9bd83cc6379eee646a981b2f5e90f1e88660fdc9d0e02c47b57a79366d4a21afd670be0b25ab3c9601d467186ca5f0cbdb49eab0845c5023c8a67c8326406100ed8c5aaa756a42891cbf174364ccb5ab7d60cd060c3ac178192a966b2b80b228c8c519d790c5f6cbd92645d0eed2f761dcf940e4a6f066202d75c59249b95d4402f671c55f1d8920c981da2bdf25f2cc5ea7cb826923c3cd037165ef189a072cdb435449df23539b064e2645f0a63738e8d3c0c4a5c083151cd0d5dbdf31dbcdfeb3b5711f1fad0fed6cda0959330e29c5ff8d4974cd5a055190942a5229dd0bf34f5882e045c9809950ba22cd451677dd9567ce54277804a40ffa9b0c3efad7c21bc1d34584b60b99c4d14868295ac329be20d55da57d033ec0b238eaf2d9e35d5116ad764b2696b8bb514953b8a3dfbddc57b838b5f0159e227fb24420280579f43b9cec6558a046df91c38ba205709e814682b64f9feb5bc6e458464801c6a9970358f3e7f08b8e6f0edc83cfcb069e748efb1faca5a0632b75a1e251470d284892fc3d4dc13c80d4dd4d36200e0bd1bd30fb841d4d51b73762457f73303496bed550ccf0d7bc1ffaabe8366032b46a304e1f6e82c1520c9781acc12fd1b1f5e2eeda1776e7108772ec708af6392811c0e423d5320ab258e972c0b6ddf87e50c0dadf6290c94e02f11c4368d304e9b4fd1443931835267b13377b8cd42953c95387fb15bfeabbd9f8e83d5787f17982eacdf393cd744dacad66c874a4d0f4fcdbc65691fa74dc36a5abb29b5b6415882e9e1e3053bb449508cda947b712fc0acfeef1148a9f073e2ab3dca13a1b10acd66add07bd40591aa24f0fff7e11a048db477d21a4b30a8377f642e937318726a760d3381f2ea60508a57c26a47ea2765c7fb4a75b43a774cb44e146d21c235613f917598e708ae2fd57048d9721fc982b68a565c7a66910ce7ac612351fae9464c5e28b8e68f0e7b565d768e888fb7a8307dee4654d9a785267707fb990aeab36c795ca7d9615864c04352ae73b3b1e838544405e53d434331551e5a8a956251b424303255ecdbf67e134de7000e02d0846f366e6b43c74a2592722c40d11278a172dbc99d5068baed3c76e3354ef2c385bed1241dd61b986b6c0fb82ce96f38a253a24ebffc56dcbd0fddc79675865e1b07e63f9d35594502b9aee5e2ef091719d43188d8f441638c5c01a9c12dd2c6daab061bec8da1eeceab7395a413a5e69b0a4229ea8f2ca36afe035c21b8ed93d54d61e5fb6e6625651f934ca833b7ecd15b8699771e1caf47e88026ed7951792afe67cb12fb76974c1e3a69207c07ddead1ef404b20230f427c00f13fbc94597bcb8c97c19f760f691e9a634ee276f087f278b8a05b1c6eef349c1c6c6b9f73d3305e28cba17e9649a3b5638f30cf94e7e0a618eb00a0b967894c516dc4014fb6c0f34dbe27dc76b50179510246a107c28b5752838c1d3f54e1a56f47603f415642fa3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0x1000}, {&(0x7f0000be5000-0xaa)="1be27751ba79c4c33ef069fc39fe82b8909079a3c73bfaaf65fc78faf3fd4f5eb5edb1dbf3de8f2fc5c81ef2a62520220d4074e305047ca5657f2df9bd644da095a26b2b0dae5609f5f8ba1616c8b0af2825e3e64c55cfc9e664d9a5d0fe511cb6d37f6e53cfe17fc3437577870094a7ae3496114c787a32ca60072c23c42f3445e1c914c62e29393e1480be221408a5038d035e9e6b203e075a396e215a4a7ab27f98f62b486e7d90cd", 0xaa}, {&(0x7f0000e55000)="6f5ed8bd65d003c72ed458aec2697049a2e97801d96f08b371ee6ccea240fca582b01f36ca9bd86809dca2c9afe50e37b8e38496138aed8fdc531e9936ee57b62ea31e2eafe64c606e28052af0088c38d88d01045c76e21ab13c85d42735918642c85c339f1f12ec8b860e9948b3189dc354c5d851b49505a7c51ff41b905fe169bf84b20ac9433103139addc189ed6c79e71dea0903bf2b0284be", 0x9b}], 0x3, &(0x7f0000131000-0x58)=[@rights={0x28, 0x1, 0x1, [r6, r7, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x3, 0x20000041}, {&(0x7f0000b86000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000455000)=[{&(0x7f0000147000)="8cf134b737cede19213a4a6a8ac258c61ab1fbd1883862555faeb6b938098f9307c1c3ad936fd9678dbe459af0a51de98003470b80621b348e053babdc319f911380587338f2770f5684d45bbf3cb8902d2c63e6abb24a9d24495d79e53fa582d464198f1faa162b8692ecbb0c7ecbbbcfe649372e4afb9fb22e60f87526429904cda872276a", 0x86}, {&(0x7f00004e4000-0x1)="e1", 0x1}, {&(0x7f0000d05000)="b4c18d8c58322c1f6619279b647a5d0f95bb4961e093c0058c7315bd5db1c3fc2d02453c044f49ea0071fada5a70d56e29a9bdf6ebeb31b5e3e0e5b13f2640616b0dac02c59844be63695d2e53bb51d014b9fdf3f7932df4785e39eb8139888b3ee1b8", 0x63}], 0x3, 0x0, 0x0, 0x20000004}], 0x5, 0xc0) bind$unix(0xffffffffffffffff, &(0x7f0000faa000)=@file={0x0, "2e2f66696c653000"}, 0xa) r8 = dup2(r5, r6) ioctl$EVIOCSABS3F(r8, 0x401845ff, &(0x7f0000f91000-0x18)={0x4, 0x0, 0x3, 0x1ff, 0x775b, 0xb4}) unlink(&(0x7f00004ff000+0xdd9)="2e2f66696c653000") read(r6, &(0x7f0000f73000-0x1)="00", 0x1) connect(r7, &(0x7f0000edd000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00003a9000-0x1c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r4, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003a2000-0x4)=0x0, &(0x7f000041f000)=0x4) ioctl$TCSETSF(r8, 0x5404, &(0x7f0000568000-0x24)={0x7ff, 0x7, 0x100, 0x5, 0x9, 0x1, 0x0, 0x401, 0x9, 0x8, 0x80, 0xf580}) bind$inet(r1, &(0x7f000096a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f000073b000-0x8)=0x9) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f0000955000-0x89)="12b9fc132212a874b32bb51d29bfdbf382db824b2577cbcc521e6ec9276bda251b49680cc3d482eb625ae3da5a727986259beebd679a3818c1771e1f4d5f2ada9f4cc78c5ddeaef4b2485fdc56d990fde32067c9d7f74f72682d76f0a23b471ac4efc1e0d70bc37bb4a5fe8bf54d9d3f91fee2dee7b70f56f9e3b91a05c63069bcae4d607289a14682", 0x89}], 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x4, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) recvmsg(r4, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f0000ae9000-0x10)=[{&(0x7f0000ecd000-0x1)="00", 0x1}], 0x1, &(0x7f0000d4c000)="", 0x0, 0x4}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f000079e000-0x38)={0x0, 0x0, &(0x7f0000cc3000-0x20)=[{&(0x7f0000f7c000-0x9c)="384d91ab480d5854db2cbd7866693d5cf582f8af19acb56cc2da0e28d10441f73e7aaf3407d37175f9de1c696dbebfb9b25c8a4b3080324391145fd3ea72b796cd3d98084532710644b508c23c6d279d3bff18a0c5554ec56f907459142159ad50fc95b34e932cc6da7d3b159e75b54315339869c894b8943ff9adb6c54d8dfdaced10ca1feac4cd02d295f10f0b60215c125436e2b636ce3a0e1e21", 0x9c}, {&(0x7f0000f7c000)="2ead3824539e2d400fc03827114a92da556b06612ef8b50db220b340eb55baf0b1f027750ce800b6fa36c490ea4d7d5d0e90a153d76589b06da482f00028a473ac235d1fb50a061da25a1675bf77ffab7bdb514088110764a483c8f7a756c00a4ab61f6db3262bf0a01e7eb2d009ee411c512f446a557ebacd2217df0e07d5bc6312b2d770d483e54cdc0cca2100f71c468553c0a2fc16e7350cde9600a4692fc1d7f71de7e791663a94448d67ccda98", 0xb0}, {&(0x7f0000fdb000)="8d81a552f73508d588868de1ad8c702b8e9c8f7e93fe710e942663", 0x1b}, {&(0x7f0000281000)="e666dfe8d9a718401b6a307e3195ea872a2ee6bb8e169157724eb4c37a59624a5bc344e0bb599cac119568517de5c86dd04fa7d2ac4188e96690f15b65368c66797140e947ff99b618", 0x49}, {&(0x7f00009c2000)="f912b7dc6ddeb274f68e1f61cc07ac0946b99cd03b734e8d3ac3f882a195de25c7ce3e3d84c2a7970f0d8daf2a0781460dd4e68a33181f80be6aad4d11361cc24c186a3093163998ded6db907538a61b61206f2d9c741a796cc8dfb6f677152f13cb959bda7b4b79a7d1df679779b2a4c6da4770d894df8bc97b11aa", 0x7c}, {&(0x7f00006c6000-0x21)="526b6f5e6922ccf4c6599b7a09da0f952003ad2a2f41bf6d29a0196c44c406c287", 0x21}, {&(0x7f000088d000-0xb8)="607264cb0a7e3cfa5a41dcee68abb850983f684c0fd69719bdec6143c48248559866d1f378f57baeb1c82d183e8db9a500ce2724afe6bd08acca698e11cc071d28803ae811ae0817d2348ddd60c300e6cd9a35396225a5a9f9635341f7ad5587bdb5ddcb4c084efa7f358d51b08a24a4ff02f43b0c71962696cd13bb6e652d8359ed5c200ad7d778955b95084d5ca6351c1c876c3dddd73fa69aab012699f350469108fc87a37c3d7ef045ce78e2b4c979843490cb416660", 0xb8}, {&(0x7f0000188000-0x28)="d239aa63b9463cc586196907795545087ffe3c7ad0765314bbd7d159d0e0641233aa554b417abd25", 0x28}, {&(0x7f0000b23000)="cf13e1311a744b8664e5312947c3bb4cf34d48aef4907717e136bd7309701705b1866136986f7a3a886e91efd2ca1560d3b587c51bb9406069555bebd95fe9772bf98e27eb980b3a233acc72cc98afbf7f7921fe33689a02bc", 0x59}], 0x9, &(0x7f0000aa8000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x101}], 0x48, 0x0}, 0x0) 2017/09/09 06:39:44 executing program 7: mmap(&(0x7f0000b88000/0x2000)=nil, 0x2000, 0x3, 0x40000004050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xe41, 0x10000200001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r3 = syz_open_dev$sg(&(0x7f000039c000)="2f6465762f73672300", 0x10, 0x3fffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000022000)={&(0x7f000028f000/0x1000)=nil, 0x6, 0x3, 0x0, &(0x7f0000053000/0x4000)=nil, 0x88}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000002000-0x8)={r6, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r5, 0x0, &(0x7f0000000000)={0x5, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r1, 0x0, 0xd, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000)=0x7e, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f000099a000/0x2000)=nil, 0x2000, 0x3, 0x200001010, 0xffffffffffffffff, 0x0) r7 = msgget(0x1, 0x100) msgsnd(r7, &(0x7f0000000000)={0x2, "f61ffe449ba7c75b4f91972d81942d24943e1ac85a150da3b9c012b119f92b9753931bf5934e6f359648005869898cc076ac41aa32bb5a2a87bfe531861dd7"}, 0x47, 0x800) 2017/09/09 06:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3ffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003a4000)="2e2f66696c653000", 0x91) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000049a000-0x20)={0x3, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000092b000)={0x3, r1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = socket(0x1e, 0x80003, 0x40) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000040d000)="", &(0x7f0000003000-0x4)=0x0) getsockname(r2, &(0x7f000038f000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000)=0xc) inotify_add_watch(r0, &(0x7f0000b5c000-0x8)="2e2f66696c653000", 0x100) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) renameat2(r3, &(0x7f0000842000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000550000-0x8)="2e2f66696c653000", 0x0) shmget$private(0x0, 0x2000, 0x947cf4f896bf88a9, &(0x7f00001ec000/0x2000)=nil) r4 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000999000)={0xcb, 0x32e, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x2, &(0x7f0000022000)={0x900000000000000, {0x4}, 0x40000003, 0x44}, &(0x7f000001f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x8)={0x0}) fadvise64(r4, 0x0, 0x3, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000cef000)={0x7, 0x80, 0x6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r4, 0x400000000000125f, &(0x7f0000f6b000-0x1)="95") syz_open_dev$vcsn(&(0x7f00007d5000)="2f6465762f7663732300", 0x5, 0x240) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x3ffffffe, 0x0, 0x0, 0x0, 0x8c}) openat$vcs(0xffffffffffffff9c, &(0x7f0000061000)="2f6465762f76637300", 0x101000, 0x0) syz_open_dev$loop(&(0x7f000020d000)="2f6465762f6c6f6f702300", 0x8, 0xe002) perf_event_open(&(0x7f00007f7000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7fff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = semget$private(0x0, 0x5, 0x240) bind$netlink(0xffffffffffffffff, &(0x7f0000624000-0xc)={0x10, 0x0, 0x2, 0x80000001}, 0xc) semtimedop(r5, &(0x7f000001e000-0x2a)=[{0x0, 0xffff, 0x1000}], 0x1, &(0x7f000006f000-0x10)={0x0, 0x989680}) 2017/09/09 06:39:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000088c000-0x8)="2e2f66696c653000", 0x81) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000961000)=0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$urandom(&(0x7f000026a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x101000) add_key(&(0x7f00007d8000-0xa)="73797a6b616c6c657200", &(0x7f00005a4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000588000-0x1a)="7b2e2da281e07cce8a71b572a2faa7ed570b64ae381462bc498f", 0x1a, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000a2e000-0x18)={0x3, &(0x7f000045d000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d31000-0x48)=[{0x7ff, 0x37, 0x2, &(0x7f000096b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x0, 0x59fc, &(0x7f0000aa3000)=""}, {0x4, 0x1f, 0x0, &(0x7f0000e9a000)="00000000000000000000000000000000000000000000000000000000000000"}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c85000-0x90)={0x0, 0x87, "14806dd939dbc5ef342ea1d53aeeddc337bc81b1006a77b7132316c2ab520e48774c79d9d3f3a5af30a110141f54e628da7252f6c3facaabfa46da440d374b7a20dddf729bb68c27be7a7c3cc8cee7bbb1083a8fdca4d1051d79a012258d17132562279ca3557b3ed1eabfcf70463ebb5842ad2d23365fc03bab20fb5cd3e936175a1f25bcfc94"}, &(0x7f00009bd000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005f2000)={0x5, 0x9, 0x2, 0x7, r4}, &(0x7f0000e21000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x2, 0x0) write(r6, &(0x7f00002c7000-0xa9)="688668e154d1ec8b92b6a2c0b58da117d12ce035b78c0e4fd948be2bbeec2fc684c24ebbfa4ed3931a65fce8153e111f6accbc54b46649ae0ef30d810ea4ee2d81880d541fb136b0861bd05e9387dc54f1b22a8b563a2d63472b74dd7940614bb3f5d0f6d2873cb64e0608051c8602395e0c85bfc9771121e9e7f61b34b0b2ac40d2cdff2047f4964e7a8406d89876d8644baa28146f3b1b1733c49562c0ea6578ea860f9e9832b6eb", 0xa9) getsockname$unix(r6, &(0x7f0000bd3000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005b8000)=0x6e) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000af3000)={0x0, 0x0, 0x0}, &(0x7f00002cc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c0d000-0x14)={r5, 0xc, "b788070449f796bbd2b2272f"}, &(0x7f0000e50000)=0x14) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000083b000-0x4)=0x400) io_setup(0x1ff, &(0x7f00001be000)=0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000759000-0x4)=0x0) poll(&(0x7f0000634000-0x8)=[{r1, 0x200, 0x0}], 0x1, 0x0) close(r3) r8 = syz_open_dev$evdev(&(0x7f0000fa5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40200) r9 = shmat(0xffffffffffffffff, &(0x7f0000c89000/0x2000)=nil, 0x2000) shmdt(r9) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000554000-0x10)={0x2, 0x1000, &(0x7f0000b69000-0x1000)="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"}) open(&(0x7f00005af000-0x8)="2e2f66696c653000", 0x40c0, 0x10) dup3(r2, r3, 0x0) perf_event_open(&(0x7f000079d000)={0x1, 0x78, 0x800, 0x401, 0x2, 0x5, 0x0, 0xfff, 0x0, 0x4, 0x4, 0x0, 0xd4de, 0x4, 0x0, 0x6, 0x1, 0x22e4ae61, 0x1, 0x0, 0x8, 0x9, 0x0, 0x6, 0x9, 0x6, 0x0}, r7, 0x1000, r0, 0xb) 2017/09/09 06:39:44 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000605000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000531000-0x4)=0x7f, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e53000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00003a0000)="65", 0x1) r3 = syz_open_dev$sg(&(0x7f0000104000)="2f6465762f73672300", 0x3b4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000cd9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5f000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000982000)=0x0, &(0x7f0000836000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000660000-0x58)={0x4f, 0x8, 0x56e, 0x3, 0xbca7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d53000)=0x4, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f00000e9000-0x8)="2e2f66696c653000", &(0x7f0000d18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) dup(0xffffffffffffffff) getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c28000)={0x0, 0x0, 0x0}, &(0x7f0000c2a000)=0xc) getpgrp(r5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00007c2000-0x8)={0x0, 0x100}, &(0x7f0000008000)=0x8) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000639000)={0x9, 0x5c, 0x5, 0x7, 0x9, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000088f000)={r6, 0xe7, "f86663be88e777e09c6019af9ce589577e20505e2aa7c23f65500bcffe1ffe027f2d89cccb37970370dae61830cb38108a272fde29328d4b23d99ad5f8fc54ee070bc49ea110b3d101d7b4c977ed0ab572f66f84f1f464ee6f0ec1a65118433a1c6a3fc533986652e8357e789178720c0422d89a89a28297c17150078f62d03fd638e7fc846438c886a06d0e5a7226a7c6cd31fdcbd190d6b91351beff9e90f0e77ef9d7c8d0397d5c9bb8fbea6e341d6b72db4a073d835fc27668a3d13fdb1e2109545fd0e334e02b90b6178fa8b9869a33faab19b79a1ba8f5e68adfe38fa04a6892e062ac7a"}, &(0x7f000069c000-0x4)=0xf0) 2017/09/09 06:39:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$inet(r0, &(0x7f00009d2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000)=0x10, 0x40200000000007fe) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000f57000)=0x3, 0x4) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fb2000)=0x0, 0x800) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b75000-0x10)={0x0, 0x4, &(0x7f00007ce000-0x58)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7fff}]}, &(0x7f0000c24000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x200, 0x2, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d3c000-0x8)={r4, 0x9425}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00002a5000-0xec)={0x0, 0xe1, "27236ee6e85abcf90b97b6b4529c2a8bc01b6fcefa62a8318c94ae60b793955500e3637efc38164c59bf1e8d56644c015861aeb67bded1e102db5d378facf7ff1f444e0b747fe3281b00693bcab742100d3c15fc24ef33b35a8a336c36a87118981629418f6eeb34fe6a7773f1b84510060000004085361ce30694f4ac07c0df62858168554c4def1dc92290a0a062454c399cd10220f1a74eb9380548c8819c61b2ffa7aa53ff8732c00e6d2e946001b851f991e5b5a615feb4b6f08878c549ec17c27bf0016eaae16a7a56f480ed36af2c8eb3ca447fe0bb7253583c5034be6d"}, &(0x7f0000062000-0x4)=0xec) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000270000-0x8)={r6, 0x7dbb}, &(0x7f00002e1000-0x4)=0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000ff9000)=0x80c8, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00008a9000-0x4)=0x4, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f000011b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e91000)=0x10, 0x80000) recvmmsg(r1, &(0x7f0000cf4000)=[{{0x0, 0x0, &(0x7f0000589000-0x40)=[{&(0x7f00007f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000cfb000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f000090a000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000867000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000896000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x100000005}, 0x9}, {{&(0x7f00002b7000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005df000-0x60)=[{&(0x7f000004a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f00007ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000d88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000ae0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000fd4000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000b8b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x6, &(0x7f0000feb000)="000000", 0x3, 0x58}, 0x9}, {{&(0x7f0000fe1000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000880000-0x60)=[{&(0x7f0000f49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000350000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00007a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000973000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f000080e000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000fb2000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x6, &(0x7f0000f90000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4}, 0x800}, {{&(0x7f00008f8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007ce000-0x20)=[{&(0x7f000090f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000d73000-0xb)="0000000000000000000000", 0xb}], 0x2, &(0x7f0000514000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0x661}, 0x8}, {{0x0, 0x0, &(0x7f0000b61000-0x50)=[{&(0x7f0000efc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000587000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000787000)="", 0x0}, {&(0x7f000060d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000a15000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x5, &(0x7f0000af4000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0xfffffffffffffffd}, 0x36e}], 0x5, 0x10023, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e67000-0xc)={0x0, @multicast2=0xe0000002, @empty=0x0}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f000073d000)=0x89cf, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f08000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0}, 0xc) connect$inet(r3, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000293000)={@common="6970ecff000000000000000500000900", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000038a000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f0000a89000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000de6000)={r6, 0x5}, &(0x7f0000102000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f64000)={r5, 0x0, 0x2, 0xffffffff, 0x1d54001000000, 0x10000, 0x8, 0x0, {r9, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x20, 0x0, 0x4ffff}}, &(0x7f000091d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000c8e000)={0x9e, 0x13, "a08e57ac29c1a1bf15358fea6f623e0831a49c"}, &(0x7f0000c2e000-0x4)=0x1b) getsockname$inet6(r3, &(0x7f0000274000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e7a000)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000152000)={r8, 0x96}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000c9d000-0xd)="570c2102c06d6a9754e2040080", 0xd, 0x80, &(0x7f0000bad000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000fe6000)=0x0) 2017/09/09 06:39:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00002cc000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x8, 0x34, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000788000-0x9)="2f6465762f73672300", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0}) r3 = epoll_create1(0x80000) epoll_wait(r3, &(0x7f0000de0000)=[{0x0, 0x0}], 0x1, 0xff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x2) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ac9000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000ea7000)="2f6465762f736e642f74696d657200", 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009dc000)=@assoc_value={0x0, 0x0}, &(0x7f00005e5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x3, 0x3c) getuid() lstat(&(0x7f00009e1000-0x8)="2e2f66696c653000", &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r7, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d25000)="2ce0", 0x2}], 0x1, &(0x7f00003f0000-0x98)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r7, r4, 0xffffffffffffffff, r7, r5, r2, r0, r4]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x0}, 0x8000) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f00008a1000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0x18) connect$unix(r7, &(0x7f000030d000-0x18)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000485000-0x4)=0x0) ptrace(0x421f, r10) sendto$unix(r7, &(0x7f0000725000)="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", 0x801, 0x40000000004004, &(0x7f00001cd000-0x8)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) recvfrom(0xffffffffffffffff, &(0x7f0000586000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x2000, &(0x7f00004f9000)=@ipx={0x4, 0x6, 0x2, "aeb697678392", 0x2, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000d1000-0x10)={0x0, 0x1, 0x6, 0x4, r6}, 0x10) close(r4) 2017/09/09 06:39:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fd3000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007e1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00008c4000/0x18000)=nil, &(0x7f0000574000)=[@text16={0x10, &(0x7f0000aad000-0x74)="36670f3803072e67f36f0f71f6880fc72f66b9a908000066b80a00000066ba000000000f30f33e0f0171576766c74424000e0000006766c7442402c20000006766c744240600000000670f011c240f20e066b96e03000066b83505000066ba000000000f30baf80c66b8d1f26e8166efbafc0cec", 0x74}], 0x1, 0x400000000000, &(0x7f0000915000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000c55000-0x30)={0x1, 0x0, [{0xc0000007, 0x9, 0x4, 0x2, 0x5, 0x9, 0xffff, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) unlink(&(0x7f0000ca9000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000073000-0xe0)={r4, 0x7, 0x2, "bb45252b9ea9fdd95c12b8c7a1a1b2b2f64ca3bd971d1fab41095238403e17ebc0e837ba797f77a1eeb659bda7d45408886c8ba9c2fc4ceaf1eca7fcbd10bda05149b359086aebd05b144de72af79e711bdc09c020343f374f67c2d30e7cc92cd4a5e01249d03fb714e031357abcce78f96d624bfb4b13b7d3112c7f68e60c130010d36d72c8734d0c583187d77f519c0e4c73c240138128ab69354c4e6008c65545751a5a7c4587a8eca4b27eb21b7414d92b9c9bdfe3c753932c442c850e05b9b79b016cc9"}) bind(r4, &(0x7f00006e3000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000e97000-0x4)=0x100000000, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000e3e000)=[{0x2, 0x9f}, {0xe, 0x9}, {0xc, 0x1}, {0x3, 0x6}, {0xf, 0x2}, {0x8, 0x3}], 0x6) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000334000)={0x26, "726e670000000000000000000000", 0x0, 0x10, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) dup2(r5, r6) 2017/09/09 06:39:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000144000-0x10)={0xfffffffffffffc01, 0x5, 0x401, 0x7ff}) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000583000)="2f6465762f7573626d6f6e2300", 0x0, 0xca35f594200dd8f6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f00008df000)="2e2f66696c653000", &(0x7f0000956000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c7d000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ee3000)={0x1000, 0x1, 0x7, 0x2, 0xd29, 0x5, 0x3ff, 0x100000001, 0x9, 0x1, 0x1, 0x2}) bind$bt_rfcomm(r1, &(0x7f000002e000-0xa)={0x1f, {0x2, 0x5, 0x3, 0x2, 0x9, 0x8}, 0x0}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$KVM_GOOGLE_SET_VMX_STATE(r1, 0x4018aeff, &(0x7f000028c000)={0x0, 0x4000, 0x3, 0xda, "6bd7a8b31987feb3ead542392ceb77db599e37870cf61c1e2fc4b71d4f028f0c2cc512e97150b49540d1c5802f4f1c652eb1ffe5bf82730c89748b155ae4c96e64bb85d65f9d5d1391c0944799b0f19284378e1f1d9f03ada1a137dd3f1a3ea054f909eeb165a1305b237212580e61a3af379ca5e5706ac29b1dc3b1a3dc1006da5a6201ff0f90b529e1aba562db1aa16b14e274368d024134aa73ceef91a2d10b13840633c8c6b418947c8615e6787fd1152c920d114010ce110542359ed11470b67c09f85d173b07c7c72aee95131904cd4aae2a2c468e6924"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f00001e1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004dc000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000001000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f00005ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000002000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000001000)="", 0x0}], 0x9, &(0x7f0000002000-0x13)="00000000000000000000000000000000000000", 0x13, 0x407e}, 0x2140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000032000)="") mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)="6675736500", 0x0, &(0x7f0000001000)="cba6dfab965ab11dcd62cb2f92586ca156a79d57476d2d79e5f383fe9915dd3df6e6cff4d59be9f0a60b6ac166bf0c971dbb5d7b4ee59af83fd0ee89fce693806f37393b8864bf9af62e16db6a2b31654099de1c1a301b5563bdd062152d1250be8221335bd9c553f51b19e3c89fef531a0ef2da3be1db97b4dda2ae966441c09ae561a6a8238afa55be169782403791bc0978ca9bb15e343bbb8d476f8d713e296de7116b9afdd65badee86dea6691c14186bed94d25afc52c5ed11cf86888af91aadf980bb14bf52ad34c4893a7093c0e1e8555af949500b83f1c2fc3717c677284148be9a825ed5") timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0xe4, &(0x7f0000966000)={@random="5264b3ae99e8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipx={0xffff, 0xd6, 0x1, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ff}, "28c8684015d31f61d6534226c1177f2de9b802f77de005931dce8e9e27166d81b8c42d32a335391430f05090300e4eda93e4ef044b22f2acda4d3210c1e7c1502e3f4f51c18ac4af5cb106422edd89e6008fc4c1c68b3012f70aeabd737f1c244a5234d523631cf6e92d1eac558472e529eb7019b7e4979471478e89ef245c7d54e532063c36cf1c3e5f2a85cce92c80c1e270f2ae03d8ccd7ee115b1b3b9d774a5cc82d42818ecb311c58b5a79e53e113839463c4bea465"}}}}) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) write(r0, &(0x7f00000cb000)="260000005e0089000000000039e30010ffff12f903000000070008000011095b3be9030035ea", 0x26) 2017/09/09 06:39:44 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000344000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000)=0xe8) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dc1000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004eb000-0x4)=0xe8) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$setflags(r3, 0x2, 0x1) r4 = syz_open_dev$vcsn(&(0x7f0000581000)="2f6465762f7663732300", 0x1, 0x200) lseek(r4, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000032e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x6, 0x500, 0x4, 0x0, r0}) ioctl$TCGETS(r4, 0x5401, &(0x7f0000dc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() setresuid(r1, r2, r1) r5 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r5, &(0x7f0000621000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0xb8, 0x13, 0x709, 0x0, 0x0, "cdbcca703e0f6f1f3d8b4c0354ad4fcc639ebe178fbf4acb5c06af44135bf3a1fe1b3f38a729e3d1b81807fc1fbb43afa82e61ef25e72b3221e80c921431bfd3651e1285092f8242afc376485b3aea2a6c3500debb126e1a55f414096bffa809d4ceec785bbb8bb3ca0b13bf102241e9ad8629e501bfea23a04eb951427b4e7ddedec47973e3423cce390846d9139133d34567c88c94d5ccbadb0c1878b2c376f980fb4969"}], 0xb8}], 0x1, &(0x7f0000401000)=[], 0x0, 0x0}, 0x0) 2017/09/09 06:39:44 executing program 0: pipe2(&(0x7f0000d69000)={0x0, 0x0}, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002c9000-0x4)=0x7, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x5, 0x0, 0x0, 0x0, 0x4, 0x100000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000b09000-0x4)=0x0) setsockopt(r1, 0x100000001, 0x0, &(0x7f00003f1000-0xcd)="", 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f00009fb000-0x4)="", 0x0) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bed000-0x8)=0x75) unlink(&(0x7f0000356000-0x8)="2e2f66696c653000") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000491000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x8, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000c93000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x9, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f0000399000-0x8)=0x1fe7, 0x20, 0x1) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000f71000)=0x0, 0x8, 0x2) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r6, 0x0, &(0x7f00006da000)=0x7f) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000020000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000055000-0x20)={@generic="33878d7b804c0919af567f13f692f769", @ifru_flags=0x4000}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r5, 0x6, 0x6bf, &(0x7f00004a1000)=0x0, &(0x7f0000554000)=0x4) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket(0x10, 0x8001000004802, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bc1000)=@generic="a611556d8c66ba8502d132d030f05eb8", 0x10) connect$inet6(r2, &(0x7f0000f82000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x72, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x6}, @sack={0x5, 0x1a, [0x8000100000000, 0x100000000, 0x1, 0x27d, 0x7, 0x101]}, @sack={0x5, 0xa, [0x7f, 0x3]}]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x0) r5 = dup(r1) link(&(0x7f0000d38000)="2e2f66696c653000", &(0x7f0000fa6000-0x8)="2e2f66696c653000") r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x80000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syncfs(r1) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000021d000-0x14)={0x1000000000005, 0x8487, 0x4, 0x5faf, 0x0}, 0x14) writev(r7, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="2900000021001980013d7524000a00080200001600000000200000000900130000000000080249cbe0c890bc", 0x2c}], 0x1) fadvise64(0xffffffffffffffff, 0x1b, 0xffffffffffff7fff, 0x5) dup2(r5, r1) dup2(r5, r5) r8 = openat(0xffffffffffffff9c, &(0x7f0000b0a000)="2e2f66696c653000", 0x0, 0x14) ioctl$KVM_DEASSIGN_DEV_IRQ(r6, 0x4040ae75, &(0x7f00009a6000-0x10)={0x0, 0x7ff, 0x6, 0x301}) ioctl$TIOCLINUX5(r8, 0x541c, &(0x7f0000501000-0xb)={0x5, 0x5, 0x7, 0x2, 0x0}) getsockopt$inet_dccp_int(r5, 0x21, 0x1, &(0x7f0000738000)=0x0, &(0x7f00007ed000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00002e0000-0x20)={0xffffffff, 0x0, 0xffffffffffffffff, 0x9}) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r4, r3, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) name_to_handle_at(r8, &(0x7f00001da000-0x8)="2e2f66696c653000", &(0x7f0000630000)={0xf6, 0x1, "0a573a626660dba11aac925d7826788b97632a67aaa9398bb4037c53276dbfd2a16193c62bd5fa4f7e41947b4b2c16b31dc5e44d1fb88349d0f275bb06d2b83802ef06aecedc1a9a58c473835783dde0bd1cbe2475e4467fa9c3e174e9b01a08b13f21f92f10fa81c13e1796437601a7026c049d3ca72ef9e0c78877e0a848941cb4f00dfaddd8b56bbd46681372691f0caecec5d96fb4e6d01cb32acb55817fa6fd4bcb1debe596c70fc64b7d4047d30988cd85904a46cce3cb184e6aa7b17f813d04a978a0fa3f4553b7a7776eaf2deaa20937ebf6a18d54ae4a7c55185542e4a55eb768562e7c109d64f64da0"}, &(0x7f0000a62000-0x4)=0x0, 0x1400) fcntl$setstatus(r6, 0x4, 0x4004) 2017/09/09 06:39:44 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f00000fb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x13) connect$netlink(0xffffffffffffffff, &(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) sendmmsg(r0, &(0x7f000042c000)=[], 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005c6000)="2f6465762f6175746f667300", 0x10000, 0x0) epoll_create(0xd7ae) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) uselib(&(0x7f0000016000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x400000000005, 0x84) socket$inet6(0xa, 0x3, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c12000)="7965616800", 0x5) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r2, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000931000-0x1000)="", 0x0, 0x0, 0x0, 0x0) setsockopt(r1, 0x7, 0x15, &(0x7f0000651000-0xb1)="f7d4f21c840c9b7179055d57b3e43ec5d382ea9efc80814079fd2cf28a108cd3e268f857bf792465d90e74ef9c29b00b081bbf800b417ef58705c2dcf7ea82943ccb1235bbc66f59075264f29fcc1f736a642623589f34162bacfd997286b7baa6b2e5b034be8c384b8520021517d484e7a9522c959513859b2cd57eb214b2f00d99ef8d8151a8e848bf0eaec95f2cc8718d7abff3c024015c49476bf538d68d0c4f07dcc9e2ade5ac584c272e1c37aee3", 0xb1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000f51000-0x78)={0x101, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x2, 0x5, 0x100000000, 0x7, &(0x7f00009a1000)=@common="67726530000000000000000000000000", 0x441, 0x5, 0x0}) sendto$inet(r2, &(0x7f00007f4000)="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", 0x840, 0x3ffff, &(0x7f0000931000-0x10)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f54000)={0x0, 0x81, 0x800, 0x6}, &(0x7f0000ea6000-0x4)=0x10) r4 = open(&(0x7f0000f56000-0x8)="2e2f66696c653000", 0x0, 0x40) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00008ba000-0xc)={0x6, 0x2, 0x3, 0x9, 0x8, 0x170}) seccomp(0x0, 0x0, &(0x7f00000b3000-0x10)={0x0, &(0x7f0000a86000)=[]}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f000000b000-0x10)=[{&(0x7f00007dc000)="390000001300094700bb0100000000000000000b0200000000eaffffff00800019001a00f9fd180200280ff4000000f817e9ffff06006100e7a234f151", 0x3d}], 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f55000-0xc)=@assoc_value={r3, 0x2}, 0x8) 2017/09/09 06:39:44 executing program 7: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f00008df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fd000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000501000)={0x0, 0x0}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008de000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000054000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e7000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000776000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000087c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00008df000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00008e0000-0x4)=0xc) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008df000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x3, 0x4, 0xa, 0xa0, 0x80, 0x401, r9, r5}, {0x4, 0x4, 0x5, 0x4, 0x3, 0x0, 0x9, 0x6b}, {0xd50, 0x200, 0x3ff, 0xffff}, 0x0, 0x7, 0x50c, 0x1, 0x10, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xf15}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x2, 0x9, 0x95, 0x4, 0x7d}}, 0xe8) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008de000)={0x0, 0x0, 0x0}, &(0x7f00008de000)=0xc) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f00008df000-0x38)={&(0x7f00008df000-0xc)={0x10, 0x0, 0x8001, 0xffffffffffff8001}, 0xc, &(0x7f0000178000)=[{&(0x7f00001bd000-0x23b4)=[{0xa0, 0x80, 0x2, 0xfff, 0x0, "8b506fcff342b534a9ee2ecff1392180684e9c168aa9949536705fdb8bb537c2f40d1811749f2f88e681e5a0d22af8d9fc429612359bc018d78c2b98e64b2f12406f540c4f97f4dad81099a7be54869c1d68af9d0f2206483c1398b49d530b74273055c9cb5badb4cc4149e08bfb3e5e27200fa94dbc1feabdd345692262bb92736b137b077a5af0d580a7b7e475"}, {0x1010, 0x2, 0x300, 0x7, 0x9, "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{0xfc, 0x4, 0x8, 0x1000, 0x5, "525c40b96c8c63f1c07c3d582eec29d34b52856574154bb890f9b4e7090908a0b9df84ea5b1045f33bec439edc96bd4ba67037a54a392459e525d5a3f90ffdd8dbacd50339be715b0898dde84cc31dd5bb66af350ce1fb9a303d4f38d44f288dbe713512b4ceab1b7d90eb80a4fcdbbbfaa9448ffc0a0d3752a29cd14d7212dd279ffb0b12b9451db41bda9ab6c25bbbdb564c44f725e399d28918ca183fa22f792a4e310fc031c03b7beeb8689995bb9f51ba8b7d143f13ed8e5f810a8784b683742aed07a64662d2518d567bf818c5f3652a9b77fa8d2b410579db94df872f510a2df2d66c515ca8"}, {0x94, 0x3, 0x204, 0xc1c, 0x9, "0231ab75107df38e75eee3cca3a07eff0d4b2e8cd8c83d17ba08407186fa2d36dfc9167d18daf1f8d55fe6583fdbceb47fefdbb2ee7cf713281a415896b1ec0ea6302f44a2406ac7457218ff6254f427d4ec3819b5a03ca065de35aa8d782fb1de164da557d681a8e194b50e1c7c73ca97984ba9da7a7747597e6e53ef2b0b24ca1c"}, {0x50, 0x1b77, 0x4, 0x6, 0x4, "c27f8fbb36b777ad50f5d22a02c3196aa0cd91e175fd88fb607f2309a9ec362c31846125aba4f43f4e79fbeb11aa76bc226a59d9a91f1dfa7ab62c47d515"}], 0x23b4}], 0x1, &(0x7f00005d1000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}], 0x3, 0x0}, 0x4) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$inet(r0, &(0x7f00008e0000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000067000-0x4)=0x10, 0x400080800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008c3000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x1) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r11, 0x21, 0x2, &(0x7f00008de000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008de000+0x952)=0x1000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000247000-0x4)=0x7ffffffc, 0x4) r12 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r12, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r13 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000509000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r13, 0x1, 0x1f, &(0x7f0000877000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008dd000)=0x1000) 2017/09/09 06:39:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000325000)={0x3, 0xffffffffffffffff, 0x1}) getdents(r4, &(0x7f0000e08000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8dbb, 0x0, 0x0, 0x0}, @map={0x5f34, 0x6, 0x6, r4}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = socket(0x10000000010, 0x2, 0xc) write(r5, &(0x7f0000ce4000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000e9d000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000f72000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000998000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1f, 0x2, 0x0}, &(0x7f0000f72000-0x4)=0xa0) write(r5, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900030020002200001200", 0x1f) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c16000-0x8)=0x104000) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00007ac000)={r6, 0x6, 0x2, 0x3, 0x3, 0x1, 0x3, 0xd3, {r6, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xd60, 0x10000, 0x800, 0x200}}, &(0x7f0000f72000)=0xb8) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00000ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eec000-0x4)=0x92) 2017/09/09 06:39:44 executing program 4: perf_event_open(&(0x7f00006bd000-0x78)={0x3, 0x78, 0x0, 0x1400000, 0x62, 0x10001, 0x0, 0x6fa, 0x520c4, 0x4, 0xbd5, 0x0, 0x4, 0x9, 0x0, 0x2, 0x0, 0x2, 0xef05, 0x40, 0x7, 0x2, 0x6, 0x3ff, 0xff, 0x40, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00002a0000)="2e2f66696c653000", 0x4000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000023d000)={0x0, [0x0, 0x0]}, &(0x7f0000d6c000)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000bfa000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = syz_open_dev$vcsa(&(0x7f00007bf000)="2f6465762f766373612300", 0xfffffffffffffffd, 0x501100) r3 = gettid() futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) timer_create(0xb, &(0x7f0000044000)={0x200, 0xa, 0x4, @tid=r3, []}, &(0x7f0000044000)=0x0) timer_settime(r4, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)="2f6465762f6877726e6700", 0x900, 0x0) r5 = syz_open_dev$vcsn(&(0x7f000025f000-0xa)="2f6465762f7663732300", 0x1, 0x80000) pread64(r5, &(0x7f0000563000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x2000000000000000) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000031000-0x24)=[{0x21, 0x30, 0x908, 0x0, 0x3, "29003d7401000000000000000000000000"}], 0x21}], 0x1, &(0x7f0000033000)=[], 0x0, 0x0}, 0x0) r7 = memfd_create(&(0x7f0000001000-0x4)="656d3100", 0x3) sendto$ipx(r2, &(0x7f0000068000)="", 0x0, 0x407fc, &(0x7f000019e000-0x10)={0x4, 0x80, 0x2, "cd0ae4cb1f15", 0x0, 0x0}, 0x10) recvfrom$inet(r7, &(0x7f0000002000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000f9b000)="2e2f66696c653000", 0x88) writev(r7, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="3a32d44e26e3612867052acf70355f540d96c0eca8f55587b5c20a266a1df2af6e9874b315a89ad837f937e2f8b9e22aab82cb095c24d6410eaf807d860019842bb68216bc2db6d063c07ecb1104d98f1908fdc4b55b6a328ae93bd7e18b02d9d8388d0c918bdc5a4a9a7bb56ac7b8c9941f3dec0ac1ed687a4bd68d029c", 0x7e}, {&(0x7f0000001000-0x31)="81d91868f7e8a17345dc68b2f448985b80a2db79d86d8329b4ff763cd9db77fd37e250e5c7c59547bd9c4a83da1826aba82146ec48cc", 0x36}], 0x2) finit_module(r1, &(0x7f00001cf000)="d22a6e6f646576766d6e65743100", 0x1) mmap(&(0x7f00003e4000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x0) r8 = socket(0x2, 0x3, 0x100000001) getsockopt(r8, 0x800000000000ff, 0x1, &(0x7f0000001000-0xe4)="", &(0x7f0000001000)=0x0) [ 71.919705] TCP: request_sock_TCPv6: Possible SYN flooding on port 20013. Sending cookies. Check SNMP counters. 2017/09/09 06:39:44 executing program 0: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f0000276000)="2e2f66696c653000", 0x10000000000000) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x10)={0x77359400, 0x0}) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000b29000-0x10)={r0, 0xffffffff}, &(0x7f0000b29000-0x10)={0x0, 0x0}) r2 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) write(r2, &(0x7f00000ff000-0x2)="920b", 0x2) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffffff6) open(&(0x7f0000b26000)="2e2f66696c653000", 0x2000, 0x4) r3 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000b26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b28000)="2e2f636f6e74726f6c00", 0x2) mount(&(0x7f000001b000-0x6)="2e2f62757300", &(0x7f000001b000-0x6)="2e2f62757300", &(0x7f000001a000)="6578743400", 0x1408, &(0x7f000001a000)="") mount(&(0x7f0000028000)="2e2f62757300", &(0x7f000002b000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000014000)="6578743200", 0x2008, &(0x7f0000004000-0xa2)="") ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000b27000-0x10)={0xf820, 0x2, 0x5, 0x6}) clock_gettime(0x5, &(0x7f00000ab000)={0x0, 0x0}) epoll_create1(0x80000) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r4, 0xa, &(0x7f0000b29000-0x7d)="455fc2733b55987b9c9e25e39883f7f4df738fef1774f3d55b1a2a9322f7fd3c0a27c54fb45eb5d4e3aa5ee50f15c2e4e75e08936ea80040b13253f9513d659a1fd1d026adca357fd7a90ffe997bd2a178e30d0e1201edecce9dc915a64ff031351f2e2f88735adc655e29d08e59f6f44369cd918a32001ebbe4722336") mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000769000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x104e, &(0x7f0000b0e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="59e0dff73543", [], {{0x800, @ipv4={{0xe, 0x4, 0xffffffffffffffff, 0x5, 0x1040, 0x0, 0x0, 0x6c, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xfffffffffffffe01}, @rr={0x7, 0x1b, 0x9, [@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:44 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000032000)=0x60, 0x80000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000002c000)="") r1 = dup3(r0, r0, 0x8a798ccecd498b1d) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x2, 0x8, "00411ffc0a21a26ca7351dc3e04b084f4d1fec6539b3c4fc1108698532ad26200025f6a179c9b2754e797ac3412424df52e0438bdf79c5b890a2be8dfeb7744c", "41ab144d6c2d25fef3b6dac0714368976521129517b0226afe1ea1548df0a6cd", [0x2, 0x400], 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000006000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000000a000)=0x10) fcntl$setstatus(r0, 0x4, 0x44000) r2 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000036000-0x8)=0x0) io_setup(0x1000000006, &(0x7f0000035000-0x8)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000023000)=0x0) io_setup(0x80000001, &(0x7f0000008000)=0x0) io_setup(0x7, &(0x7f0000034000-0x8)=0x0) io_setup(0xf68, &(0x7f0000033000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000021000)=0x0) io_destroy(r3) getitimer(0x3, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000037000-0x4)=0x10) futex(&(0x7f000002c000)=0xfff, 0x9, 0x400, &(0x7f0000001000-0x10)={r5, 0x989680}, &(0x7f0000034000-0x4)=0x7, 0x5) getpid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000038000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000c000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000002a000-0x4)=0xc) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8ea1, 0x0, 0x1, 0xc, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c154e47e80000000584285057eff90100000000000000c5f46d9bc4", [0x6f45, 0x10000000ffff]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000038000-0xc)={0x2000000000000000, 0x0, 0x254b7b08, 0xffffffff80080001}, 0xc) utimes(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000)={{0x0, r4}, {0x0, 0x0}}) sendfile(r2, r2, &(0x7f0000022000-0x8)=0x3, 0x4000000002) 2017/09/09 06:39:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f65000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001e0000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f65000)=0x8c) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a32000-0x4)=0xfffffffffffffffc, 0x4) openat(0xffffffffffffffff, &(0x7f0000e38000)="2e2f66696c653000", 0x1000103400, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00001b8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, 0xffffffffffffff9c) restart_syscall() symlink(&(0x7f00009ca000-0x8)="2e2f66696c653000", &(0x7f0000641000)="2e2f66696c653100") mknod(&(0x7f0000c71000-0xa)="2e2f636f6e74726f6c00", 0x8040, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) pipe2(&(0x7f0000dc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffdffffffffd) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000e6d000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000c7b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000a10000)="673e78e03fed12147fff0300000000000000ed7c2b6307517e1e114c0bbeb7f233c3ef312fb95d6992d0555d8c8883a4b83a9655759368") bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0xd885, 0x0, 0x0, 0xc}, @generic={0x3cb, 0x0, 0x52c964e8, 0x0}, @generic={0xd39d, 0x0, 0x0, 0xac3f}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000eb9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffe, 0x0}, 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000cbe000-0x8)=0x3000000000000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000181000)={0x3b, 0xa, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5630, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00001da000)={0x2, 0x10001, 0x9}) syz_open_dev$tun(&(0x7f0000d35000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3ffffc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000768000)={0x0, 0x0, 0x0}, &(0x7f000013f000-0x4)=0xc) process_vm_readv(r6, &(0x7f0000d26000)=[{&(0x7f000084b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000ac8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x2, &(0x7f0000310000-0x10)=[{&(0x7f0000f9d000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1, 0x0) 2017/09/09 06:39:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000ba000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000043d000-0x4)=0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001d6000-0x4)=0x1, &(0x7f00007cc000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000afb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000afc000-0x4)=0x7ff) pipe(&(0x7f00006df000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000001000-0x48)={0x50000, 0x0, [0x8, 0x0, 0x4, 0x1, 0x806b, 0x2c5, 0x4, 0x8]}) syz_open_dev$mouse(&(0x7f0000551000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1d19, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r2, 0x11, 0x0, 0x44400004) ioprio_set$pid(0x0, 0x0, 0x100004001) r3 = gettid() open(&(0x7f0000c91000-0x8)="2e2f66696c653000", 0x8000, 0x11b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x4c07a46f, 0x1fffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db0000)=0x0, &(0x7f0000adc000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000001, 0xffffffffffffff81, 0x101, 0x800, 0x401, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d26000+0xb78)="2f6465762f73657175656e63657200", 0x1000000040bffd, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00007c0000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x800) ptrace$peekuser(0x3, 0x0, 0x2000000002) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) readv(r2, &(0x7f0000ca8000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000ad2000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000754000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1, 0x0}) llistxattr(&(0x7f0000013000)="2e2f62757300", &(0x7f0000000000)="", 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009d5000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x0, 0x15, 0x80, 0xa0, 0x0, 0x0, 0x0}, {0x3ff, 0x4, 0x4, 0x2, 0x9c, 0xfffffffffffff800, 0x0, 0xe8}, {0x101, 0x8, 0x10001, 0x40}, 0x5, 0x4, 0x8, 0x1, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x3c79, 0x100000001}, 0x11, @in=@broadcast=0xffffffff, 0x20, 0x4, 0x0, 0x0, 0x5, 0x9, 0x6}}, 0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r3, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r3, &(0x7f0000005000)="", &(0x7f0000017000)=""}, 0x18) syz_open_dev$vcsa(&(0x7f00001cc000-0xb)="2f6465762f766373612300", 0x10000, 0x80000) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000018b000)=0x80000000, 0x4) [ 72.078808] sctp: [Deprecated]: syz-executor2 (pid 6428) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.078808] Use struct sctp_sack_info instead 2017/09/09 06:39:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f000067c000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cf000)=0xc, 0x2682dfe9b98cd810) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000e8a000-0xca)="e9f66ec89bd95674b13086e00a768ae45c117136d2b434074bc016c61f3bc350a3d774740eda1f1b0ce056b71414e409894f0461ecf1f74a9bf241db857cdb20bcc753a0b4a24c18fa5ea63739933a1de13fb562557df43a9a4210155267c62ec7cfc9a44173fc78196c28d51f98a8bdab6cde20b04c039a956b998bfc545c78116c7867e0da33d00a60823c545c1b811476f79960b35a97e40ff3ebbf5d1018aab5f876ec463cffdcea43d6f4499cc072c7bcac564e557429a88ff94d7ef81879fa6d13a55aaa6aa014", 0xca) ioctl$void(r0, 0xc0045c79) connect$inet(r0, &(0x7f0000854000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000e77000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ad7000)=0xe) pipe(&(0x7f0000f2a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000527000-0x10)={&(0x7f0000331000)="2e2f66696c653000", r3}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000162000)=0x0, &(0x7f0000334000-0x2)=0x4) bind$netlink(r2, &(0x7f000025c000-0xc)={0x10, 0x0, 0x9, 0x3f}, 0xc) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)="3a", 0x1}, {&(0x7f0000ac1000)="000300000001000000bf0000910fca2018165a710000000068", 0x19}, {&(0x7f0000cf4000-0x58)="7f1140bc9486addb2ba234d043acb6a4d818d6628273b0cd91fd1e9d686349d7489c591b7164a902f7ef594b3e78f28bd8483e0934640579d61107887596a1565fbe093ab1d9fe1630552f5a81e5a5641a2fadef93970923", 0x58}, {&(0x7f0000299000-0x76)="bee8f14c7db83a1e4a76d5080eb4f9b6dff1ea344d81ccd8826bd51b5ce0994f142809927721e776a87992184b1f7e36cd06147fb2041f19a0c75112ec116f3121504a7de36af9c009897ae8a0670a581cb024e42e5eee7d9904a7836843ae011a231d611f0db0623cc50dd81e1fd7ca02de8e4eecfe", 0x76}, {&(0x7f0000e8d000-0x6d)="891c7c1708952e896af520cbe646ce24ecd2fcb9de6a9c3ea367e0ab0626355d9cabb072eaa5be1071caa79d130a86f504a21531ef646c507c1b6bafe100d17fb22ef6360d0c2614abc7b517b6667082ea01d2ea689c5004e6714abfa7c9b5fb69a57c1378a44444074f92fcc6", 0x6d}], 0x5, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000694000)=0x2, 0x4) getsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f0000965000)=0x0, &(0x7f0000466000-0x4)=0x4) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000b45000)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000980000-0x4)=0x9, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00003f8000)="", 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f000018e000-0x59)="794c1c135bde5aa3d426a51c14bd8880b2d6b9dccad97ccefdb919c718a9e6b492d8e495292ed1eb3ebb7384e0b51b2d738c7fea3f53bdae5855c2f4a4c800ed891a0bb796fed47be43d1b7968674ebf28b5c667435fa19394", 0x59) ioctl$fiemap(r0, 0xc020660b, &(0x7f000051e000)={0x9, 0x0, 0x4, 0x5, 0x8, [{0x1000, 0x4, 0xffffffffffffff49, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x6, 0xffffffffffff0001, 0x0, 0x0, 0x207, 0x0, 0x0, 0x0}, {0x89a7, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x40, 0x1, 0x3f, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x7, 0xa6, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x7ff, 0x5, 0x1, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x0, 0x3e, 0x2, 0x0, 0x0, 0x2600, 0x0, 0x0, 0x0}, {0xa, 0x10000, 0xffffffff, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000016000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f9000)=0xb) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000d15000)={0x0, 0x9, 0xa8ef, 0x6, 0xbff, 0xca1, 0x8, 0x8001, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8, 0xc78, 0x40, 0x401, 0x7}}, &(0x7f0000def000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000b2b000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f000011a000-0x14)={r7, 0xb, "81c9ea9218ea4c62cbb25b"}, &(0x7f00005e9000)=0x14) splice(r5, 0x0, r0, 0x0, 0x800000004, 0x1) gettid() getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00007e8000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000473000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000f4c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000dfb000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x7, 0x3, 0xffffffff, 0x1, 0x80, 0x80, 0x5, r8, r9}, {0x1, 0xe3, 0x7, 0x4, 0x10000, 0x3ff, 0x57ef, 0xbd14}, {0xff, 0x0, 0x6, 0x4}, 0x1, 0x37fb, 0x70, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xe92b}, 0x19, @in=@rand_addr=0x3, 0x2, 0x33b5ba356bd80a92, 0x0, 0x7, 0x7, 0x0, 0x800}}, 0xe8) 2017/09/09 06:39:44 executing program 2: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000c70000-0x8)=0x78) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ceb000-0x9)="2f6465762f6b766d00", 0x22000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0xfcf, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0}, r3, 0x800, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f000065f000)=0x4) msync(&(0x7f00000ab000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x200000000ffff, &(0x7f0000c97000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0xa00, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000881000)="2f6465762f6b766d00", 0x101000, 0x0) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = eventfd2(0x7, 0x1) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c0a000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000f4c000)=0x0) r8 = eventfd2(0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00002b8000-0x4)=0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000081000-0x20)={r6, 0x0, 0x2, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = eventfd2(0x4040, 0x800) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000504000)={r9, 0x400000000005, 0x2, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000d5c000)={r6, 0x0, 0x100000100000002, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 72.125809] loop_reread_partitions: partition scan of loop0 (-\±tž@°r¶9h¤xGóQ:[áúˆ¡i£là [ 72.125809] ÁLß*‚ý@´ äÕR¼-ðTr-x™¿) failed (rc=-13) [ 72.164530] print_req_error: I/O error, dev loop0, sector 0 [ 72.165340] print_req_error: I/O error, dev loop0, sector 0 [ 72.165354] Buffer I/O error on dev loop0, logical block 0, async page read [ 72.166258] loop: Write error at byte offset 18446744073709551613, length 3584. [ 72.166269] print_req_error: I/O error, dev loop0, sector 0 [ 72.166439] [ 72.166441] ====================================================== [ 72.166443] WARNING: possible circular locking dependency detected [ 72.166447] 4.13.0+ #75 Not tainted [ 72.166449] ------------------------------------------------------ [ 72.166452] loop0/3925 is trying to acquire lock: [ 72.166454] (sb_writers#5){.+.+}, at: [] lo_write_bvec+0x23a/0x3b0 [ 72.166473] [ 72.166473] but now in release context of a crosslock acquired at the following: [ 72.166474] ((complete)&ret.event){+.+.}, at: [] submit_bio_wait+0x15e/0x200 [ 72.166487] [ 72.166487] which lock already depends on the new lock. [ 72.166487] [ 72.166488] [ 72.166488] the existing dependency chain (in reverse order) is: [ 72.166490] [ 72.166490] -> #5 ((complete)&ret.event){+.+.}: [ 72.166504] __lock_acquire+0x328f/0x4620 [ 72.166509] lock_acquire+0x1d5/0x580 [ 72.166514] wait_for_completion_io+0xc8/0x770 [ 72.166519] submit_bio_wait+0x15e/0x200 [ 72.166525] blkdev_issue_zeroout+0x13c/0x1d0 [ 72.166532] ext4_init_inode_table+0x4fd/0xdb1 [ 72.166537] ext4_lazyinit_thread+0x81a/0xd40 [ 72.166543] kthread+0x39c/0x470 [ 72.166548] ret_from_fork+0x2a/0x40 [ 72.166550] [ 72.166550] -> #4 (&meta_group_info[i]->alloc_sem){++++}: [ 72.166558] __lock_acquire+0x328f/0x4620 [ 72.166563] lock_acquire+0x1d5/0x580 [ 72.166566] down_read+0x96/0x150 [ 72.166571] __ext4_new_inode+0x26dc/0x4f00 [ 72.166576] ext4_symlink+0x2d9/0xae0 [ 72.166581] vfs_symlink+0x323/0x560 [ 72.166586] SyS_symlink+0x134/0x200 [ 72.166591] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 72.166592] [ 72.166592] -> #3 (jbd2_handle){++++}: [ 72.166601] __lock_acquire+0x328f/0x4620 [ 72.166606] lock_acquire+0x1d5/0x580 [ 72.166613] start_this_handle+0x4b8/0x1080 [ 72.166624] jbd2__journal_start+0x389/0x9f0 [ 72.166631] __ext4_journal_start_sb+0x15f/0x550 [ 72.166637] ext4_dirty_inode+0x56/0xa0 [ 72.166644] __mark_inode_dirty+0x912/0x1170 [ 72.166650] generic_update_time+0x1b2/0x270 [ 72.166654] touch_atime+0x26d/0x2f0 [ 72.166658] ext4_file_mmap+0x161/0x1b0 [ 72.166665] mmap_region+0xa99/0x15a0 [ 72.166670] do_mmap+0x6a1/0xd50 [ 72.166676] vm_mmap_pgoff+0x1de/0x280 [ 72.166681] SyS_mmap_pgoff+0x462/0x5f0 [ 72.166687] SyS_mmap+0x16/0x20 [ 72.166692] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 72.166693] [ 72.166693] -> #2 (&mm->mmap_sem){++++}: [ 72.166703] __lock_acquire+0x328f/0x4620 [ 72.166708] lock_acquire+0x1d5/0x580 [ 72.166714] __might_fault+0x13a/0x1d0 [ 72.166719] _copy_to_user+0x2c/0xc0 [ 72.166724] filldir+0x1a7/0x320 [ 72.166729] dcache_readdir+0x12d/0x5e0 [ 72.166734] iterate_dir+0x4b2/0x5d0 [ 72.166738] SyS_getdents+0x225/0x450 [ 72.166743] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 72.166745] [ 72.166745] -> #1 (&sb->s_type->i_mutex_key#9){++++}: [ 72.166755] __lock_acquire+0x328f/0x4620 [ 72.166760] lock_acquire+0x1d5/0x580 [ 72.166764] down_write+0x87/0x120 [ 72.166767] path_openat+0xd53/0x3520 [ 72.166771] do_filp_open+0x25b/0x3b0 [ 72.166776] do_sys_open+0x502/0x6d0 [ 72.166780] SyS_open+0x2d/0x40 [ 72.166784] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 72.166786] [ 72.166786] -> #0 (sb_writers#5){.+.+}: [ 72.166799] __sb_start_write+0x18f/0x290 [ 72.166803] lo_write_bvec+0x23a/0x3b0 [ 72.166807] loop_queue_work+0x109d/0x3900 [ 72.166812] kthread_worker_fn+0x340/0x9b0 [ 72.166817] loop_kthread_worker_fn+0x51/0x60 [ 72.166819] [ 72.166819] other info that might help us debug this: [ 72.166819] [ 72.166820] Chain exists of: [ 72.166820] sb_writers#5 --> &meta_group_info[i]->alloc_sem --> (complete)&ret.event [ 72.166820] [ 72.166829] Possible unsafe locking scenario by crosslock: [ 72.166829] [ 72.166830] CPU0 CPU1 [ 72.166832] ---- ---- [ 72.166832] lock(&meta_group_info[i]->alloc_sem); [ 72.166836] lock((complete)&ret.event); [ 72.166840] lock(sb_writers#5); [ 72.166845] unlock((complete)&ret.event); [ 72.166848] [ 72.166848] *** DEADLOCK *** [ 72.166848] [ 72.166852] 1 lock held by loop0/3925: [ 72.166853] #0: (&x->wait#14){..-.}, at: [] complete+0x18/0x80 [ 72.166863] [ 72.166863] stack backtrace: [ 72.166868] CPU: 0 PID: 3925 Comm: loop0 Not tainted 4.13.0+ #75 [ 72.166872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.166873] Call Trace: [ 72.166881] dump_stack+0x194/0x257 [ 72.166888] ? arch_local_irq_restore+0x53/0x53 [ 72.166898] print_circular_bug+0x503/0x710 [ 72.166907] ? print_circular_bug_entry+0xb0/0xb0 [ 72.166912] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 72.166918] ? save_stack_trace+0x16/0x20 [ 72.166926] check_prev_add+0x865/0x1520 [ 72.166932] ? graph_lock+0x170/0x170 [ 72.166940] ? check_usage+0xb70/0xb70 [ 72.166947] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 72.166956] ? hlock_class+0x140/0x140 [ 72.166965] lock_commit_crosslock+0xe73/0x1d10 [ 72.166971] ? lock_commit_crosslock+0xe73/0x1d10 [ 72.166982] ? check_prev_add+0x1520/0x1520 [ 72.166990] ? perf_trace_lock_acquire+0xfe/0x900 [ 72.166997] ? lock_acquire+0x1d5/0x580 [ 72.167001] ? complete+0x18/0x80 [ 72.167010] ? lock_release+0xd70/0xd70 [ 72.167016] ? find_held_lock+0x39/0x1d0 [ 72.167027] complete+0x24/0x80 [ 72.167033] submit_bio_wait_endio+0x9c/0xd0 [ 72.167039] ? bio_iov_iter_get_pages+0x4e0/0x4e0 [ 72.167044] bio_endio+0x2f8/0x8d0 [ 72.167050] ? bio_dirty_fn+0x3e0/0x3e0 [ 72.167057] ? vprintk_func+0x5e/0xc0 [ 72.167064] ? show_regs_print_info+0x65/0x65 [ 72.167073] ? idr_get_free_cmn+0xfd0/0xfd0 [ 72.167077] ? bio_advance+0xf8/0x370 [ 72.167088] blk_update_request+0x2a6/0xe20 [ 72.167097] ? blk_account_io_completion+0x410/0x410 [ 72.167102] ? show_regs_print_info+0x65/0x65 [ 72.167115] blk_mq_end_request+0x54/0x120 [ 72.167121] lo_complete_rq+0xbe/0x1f0 [ 72.167129] __blk_mq_complete_request+0x38f/0x6c0 [ 72.167137] blk_mq_complete_request+0x4f/0x60 [ 72.167143] loop_queue_work+0x26b/0x3900 [ 72.167150] ? do_raw_spin_trylock+0x190/0x190 [ 72.167156] ? lock_release+0xd70/0xd70 [ 72.167163] ? check_noncircular+0x20/0x20 [ 72.167171] ? lo_rw_aio+0xc20/0xc20 [ 72.167178] ? finish_task_switch+0x1d3/0x740 [ 72.167183] ? finish_task_switch+0x1aa/0x740 [ 72.167190] ? preempt_notifier_dec+0x20/0x20 [ 72.167195] ? perf_trace_lock+0xf1/0x860 [ 72.167201] ? check_noncircular+0x20/0x20 [ 72.167206] ? __schedule+0x8f0/0x2070 [ 72.167213] ? perf_trace_lock_acquire+0xfe/0x900 [ 72.167220] ? __sched_text_start+0x8/0x8 [ 72.167227] ? perf_trace_lock+0x860/0x860 [ 72.167234] ? lock_release+0xd70/0xd70 [ 72.167240] ? compat_start_thread+0x80/0x80 [ 72.167246] ? find_held_lock+0x39/0x1d0 [ 72.167257] ? lock_downgrade+0x990/0x990 [ 72.167262] ? finish_task_switch+0x1aa/0x740 [ 72.167271] ? kthread_worker_fn+0x4ad/0x9b0 [ 72.167279] ? do_raw_spin_trylock+0x190/0x190 [ 72.167286] ? check_same_owner+0x320/0x320 [ 72.167293] ? _raw_spin_unlock_irq+0x27/0x70 [ 72.167300] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 72.167308] kthread_worker_fn+0x340/0x9b0 [ 72.167317] ? kthread_flush_work+0x560/0x560 [ 72.167323] ? lock_downgrade+0x990/0x990 [ 72.167331] ? complete+0x18/0x80 [ 72.167338] ? schedule+0x108/0x440 [ 72.167345] ? __schedule+0x2070/0x2070 [ 72.167354] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 72.167361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 72.167367] ? trace_hardirqs_on+0xd/0x10 [ 72.167375] loop_kthread_worker_fn+0x51/0x60 [ 72.167381] kthread+0x39c/0x470 [ 72.167387] ? loop_get_status64+0x110/0x110 [ 72.167393] ? kthread_create_on_node+0x100/0x100 [ 72.167399] ret_from_fork+0x2a/0x40 [ 72.285456] print_req_error: I/O error, dev loop0, sector 0 [ 72.285467] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.013654] print_req_error: I/O error, dev loop0, sector 0 [ 73.013664] Buffer I/O error on dev loop0, logical block 0, async page read 2017/09/09 06:39:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000847000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x401, 0x5, 0x80000001, 0xffa, 0x100}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000070f000)={&(0x7f000013d000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bd3000)={r3, &(0x7f0000ded000-0x1000)="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", &(0x7f0000deb000)=""}, 0x18) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f00008cd000-0x1c)={0xa, 0x0, 0x8000000000, @loopback={0x0, 0x1}, 0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000414000-0x4)="0ad0aca3", 0x4, 0x10, &(0x7f0000448000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005aa000-0x4)=@assoc_id=0x0, &(0x7f0000dee000-0x4)=0x4) 2017/09/09 06:39:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_HUGEPAGE(0xffffffffffffffff, 0x802) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000271000)="2e2f66696c653000", 0x11) r0 = syz_open_dev$sg(&(0x7f000013c000)="2f6465762f73672300", 0x2fa, 0x4) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xdf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004a7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000580000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000040a000)={@generic="6f2c69aa764180b2107532f53ed9bda4", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000096f000)="2f6465762f7161745f6164665f63746c00", 0xa4000, 0x0) gettid() r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000190000)=[{&(0x7f00004b2000)="2900000018001980f93d7524006900210206e300fdffef0180001a000900000006000000000000ff04", 0x29}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1a000)="2f6465762f73657175656e6365723200", 0x102004, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000266000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000175000-0xc)={r4, 0xffffffffffffffff, 0x1, 0x0, 0x0}, 0xc) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f000052a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000039c000)=0x1c) perf_event_open(&(0x7f0000fe9000)={0x6, 0x78, 0x2, 0x7cf, 0x6, 0x38, 0x0, 0x10001, 0x200a, 0xd, 0xf64d, 0x4, 0x1, 0x1b, 0x0, 0x5, 0x4, 0x5, 0x7, 0x2000, 0xf53, 0x7f, 0x4, 0x0, 0xfd99, 0x7f, 0x0}, r5, 0x6, r1, 0x1) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0xf201e2293eb65d67) mq_timedsend(r4, &(0x7f000056c000-0x64)="d2a818d8eceb1fb7e4814d1c2fb61a8ea8583e540b4a750f0f70f64ec5d99c346b6f66791261b71d78da62a05344c07c2cc1a06a5e078283e78c7e246f2ff172e666595d4300fbee676d0a94284a2ce698bfb49e4f8a6ffb83d0638c174e00004c4377", 0x63, 0x100, 0x0) mount(&(0x7f0000aac000-0x8)="2e2f66696c653000", &(0x7f00002ef000-0x8)="2e2f66696c653000", &(0x7f0000019000)="6372616d667300", 0x40, &(0x7f0000882000-0x33)="c63f5090492656895d336e83935dd26d2c3660b9c1b784fc6a2067ba28a9eef9e9b2963aced88a58188d733b8579ae09bd940a") r6 = shmget$private(0x0, 0x2000, 0x20000002f, &(0x7f00001fa000/0x2000)=nil) shmat(r6, &(0x7f0000a34000/0x2000)=nil, 0x2000) shmctl$SHM_LOCK(r6, 0xb) shmctl$SHM_UNLOCK(r6, 0xc) prctl$setmm(0x23, 0x4, &(0x7f00008d1000/0x3000)=nil) 2017/09/09 06:39:45 executing program 0: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000060000)=0x86b2) open_by_handle_at(r2, &(0x7f0000065000)={0xd8, 0x10000, "4b34cc0009d245ab81877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788cff23431bb55f1577b3a4cf3c0dabf02933043ad16afa712b7f930f24f77a248ec25966381813eaca914d235576b8219e55c0838cf7d1f837f5b06193966da56be5ee8d811eb974718fae96bf51647d7ae13909e7562c0b15dadb62e2a70f23fffcb52a6d806a4bdb970cfcfbbfd0585435dfeb9616780a43f134cd04405619b94b50157d47dc69bd5a3dafc5dab2230000000299eae04409035861"}, 0xffffffffffffffff) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e43000/0x4000)=nil, 0x4000, 0x2, 0x8010, r2, 0x0) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x58, 0x0) r4 = dup2(r1, r1) write(0xffffffffffffffff, &(0x7f0000062000-0x94)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x107b) writev(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0) read(r4, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000001e000)=[{0xffffffffffffffff, 0x1000, 0x0}], 0x1, 0xb03e) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000067000)={0x6, &(0x7f0000067000)=[{0x400000000b88, 0x3ff, 0x1ff, 0x3}, {0x3f, 0xa9, 0x7, 0x9}, {0x200, 0x2, 0x6, 0x9}, {0x2, 0x80000000, 0x83, 0x6}, {0x7, 0xa8, 0x0, 0x7}, {0xe3, 0x5, 0xfffffffffffffffd, 0x7fffffff}]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000017000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x8, 0x35, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000066000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002d000)={0x80000001, 0x7, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_l2cap(0xffffffffffffffff, &(0x7f000000d000)={0x1f, 0x6f, {0xa775, 0xdc5, 0x7, 0x40, 0x4, 0x100000001}, 0x4, 0x81}, 0xe) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) fadvise64(r1, 0x0, 0x5, 0x5) 2017/09/09 06:39:45 executing program 4: r0 = syz_open_dev$random(&(0x7f0000e74000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x400) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ad000/0x800000)=nil, 0x800000, 0x1, 0x34, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1000000100000001, 0x400000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x1}) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c78000)={0x8, 0x9, 0x0, 0x0, &(0x7f000028d000-0xb)="", 0x0, &(0x7f0000604000-0xd1)="", 0x0, &(0x7f0000684000)=""}) mmap(&(0x7f00006d0000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000015000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) readv(r2, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)="00", 0x1}], 0x1) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000996000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00004c4000-0x4)=0x0, &(0x7f00005e2000+0xa77)=0x4) fcntl$addseals(r3, 0x409, 0x6) perf_event_open(&(0x7f0000684000-0x78)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000569000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000781000/0x2000)=nil, 0x2000, 0x3, 0x4000000000000031, r4, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x7, 0x2000000000032, r4, 0x0) r5 = epoll_create1(0x7fff8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r5, &(0x7f0000fe2000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x200000000000b) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x1000000000003, 0x2004012, 0xffffffffffffffff, 0x0) 2017/09/09 06:39:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x801ffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80b, 0xfa) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c8f000-0x4)=0x0, &(0x7f000029c000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6e000)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000593000-0xc)={0x0, 0x0, r4}, 0xc) setsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000881000-0x4)=0x7f, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000046000)="2e2f66696c653000", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000811000-0x4)=0x1f, 0x4) r6 = socket(0x11, 0x802, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00002e4000)={0x1, &(0x7f0000560000-0x10)=[{0x6, 0x81, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000318000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5800}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000023000-0x20)={@generic="62a72059f223665cc27dac5bfa812ad2", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x1, &(0x7f0000f2c000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) flistxattr(r5, &(0x7f0000962000)="", 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f00008be000-0x14)={0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000183000-0x4)=0x4, &(0x7f00003f0000)=0x4) fdatasync(r2) r7 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000f83000-0x50)={{0x801, 0x1}, {0x0, 0x400}, 0xff, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x5}, "000000000000000300000102a1569b3fd4cec307d5ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a2a800f0000080000000009fb42e876589701a4", 0x200000000000077, 0x10000a, 0x8180, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/09 06:39:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x802, 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000455000)=0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004be000-0x4)=0x8000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000396000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000050a000)={0x0, 0x3}, &(0x7f0000aee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a93000)={0x0, 0x82, "2cb9bb6ed1c6e8c569fccaa106064f0714780df19754a4dbacd0d6ce2cef8b522694b8793f803e0077c91dbd1a24ba7459758af87652d4ef9f16c68f4bd91b7857ee012722df6e12cb0511ae9f1c893f845091bb740ef180d7c6a8d751cbc5f32438fad41b5827504d037d542cb7b92bc8eb0425ea0c715b8c664ab9635c63ca289f"}, &(0x7f000003a000-0x4)=0x8c) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000426000)="6d7e") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000185000)={0x2, 0x1, {0x3, 0x3, 0x3f, 0x2, 0x375}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000047a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000094e000-0x20)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000247000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000094a000)={r2, 0x3, 0x4, 0x0, 0xe2e1, 0x50000000000000}, &(0x7f00000ba000)=0x14) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000099f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b9f000-0x10)={r5, 0x4, &(0x7f00008d9000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x99b}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ce3000-0x4)=0x10) read(r1, &(0x7f00003cf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) r6 = memfd_create(&(0x7f000055e000)="6c6f7d6e6f64657673656c696e757800", 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f000001d000-0x20)={0x10006, 0x3, 0x100000, 0x1000, &(0x7f0000f34000/0x1000)=nil}) ioctl$TCSETA(r1, 0x5402, &(0x7f000014b000)={0x0, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x5, 0xfff, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) [ 73.028364] print_req_error: I/O error, dev loop0, sector 0 [ 73.034100] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.041714] print_req_error: I/O error, dev loop0, sector 0 [ 73.047453] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.056820] print_req_error: I/O error, dev loop0, sector 0 [ 73.062570] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.071133] print_req_error: I/O error, dev loop0, sector 0 2017/09/09 06:39:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00002c2000-0xef)="0456de516c31df80fc96f76484c8c836b8cde3bac458c2ca66d2fe9133e36b56fbba3503848fa7c1b8f5d804e01aceb8822335ee9e2809ab838721b8f4ba5ad3874de1b794512b844e764e3f1e76bcd34f4a8bb58e40f205df474e18e401951019bce6edf39c5e4f8f1f2a570306a6d8bd1a42a5b26a0c1c26b0f978012828f2b5af4a183a90f799752234b2ee88ff095eaf66e9d1f11aa9ca15517d9fcd8ffa95a43f18d1de6571c88241b647dee6708ae9d5bf136247433adfc65044a605619315095f99f6de999552984b932b1930df3a5486e0547b34ddc4f1c9451e3c276cfa6d8cf83df278f33535e5e91ae3", 0xef, 0x4000, &(0x7f0000c79000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000140000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00006ff000)={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000007}, {0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0x5, 0xffffffff, 0x6, 0x7f7, 0x5, 0x401, 0x6, 0x4]}, 0x5c) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, r1, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000c23000-0x38)={&(0x7f0000f9a000)=@nfc_llcp={0x27, 0x400, 0x5, 0x5, 0x6, 0x1, "84c3851e27343fb20b3b48e630148ab7ed203a087d91a6ef04bd6affbb0611d2d9142437569971d32b5ca6c11b782f948b2d2814b6cc8eea054732308cd5dd", 0x5}, 0x60, &(0x7f000076f000)=[{&(0x7f000041b000)="ec07f2be7d0ddc1f123ee6b502477a62ef9b651d7c263e", 0x17}, {&(0x7f00008fe000)="ed714ec8b5bdd6ae6a4c016134a115ca70fa67fbe8c774864649", 0x1a}], 0x2, &(0x7f0000c50000)=[], 0x0, 0x8000}, 0x45) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r4, &(0x7f0000f61000)={0xa, 0x0, 0x801, @loopback={0x0, 0x1}, 0x9}, 0x1c) clock_getres(0x2006, &(0x7f0000942000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1000000000001, &(0x7f00004f9000)={r5, 0x0}, &(0x7f00004e7000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4708, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8d7, 0x10, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000751000)="2f6465762f7663732300", 0x7, 0x7d) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000b08000)={0x6, 0x0, 0x0, 0x9}) 2017/09/09 06:39:45 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17a, &(0x7f0000f70000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c0b9b7aaef15", [{[], {0x8100, 0x2400000000, 0xa4, 0x9}}], {{0x890d, @ipv4={{0x21, 0x4, 0x3, 0xfffffffffffffffa, 0x168, 0x3, 0xffffffffffffb507, 0x5, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@timestamp={0x44, 0x14, 0x4, 0x0, 0x1000, [{[], 0x100000001}, {[], 0x1}, {[@loopback=0x7f000001], 0x4}]}, @rr={0x7, 0xb, 0x33, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x29, 0x2, [{0xf64dcab44e861bb, 0xb, "9a8014c22a2dc68d82"}, {0x0, 0x2, ""}, {0x7, 0x12, "e0ac088a4fc78164e1c22514f80128ae"}, {0x7, 0x4, "ae82"}]}, @timestamp={0x44, 0x20, 0x0, 0x3, 0x0, [{[@rand_addr=0x5], 0x1ff}, {[], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffffffff7fff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}]}, @ra={0x94, 0x6, 0x7}]}}, @igmp={0x13, 0xffff, 0x0, @broadcast=0xffffffff, "9f62853d7a3c41bbd43202910d0df7d513ef0d88838b4c9871d38ce5d628d1dd582a6f39a2e4671f9340891116901ef72e5e4e37fffceb94179d363bccceb38d4feaafacd4c57242c63cbb0019723b16d344a67ff10876ba10088e6daef5471dfa0ebe90923c9ee57482f61d7c0f7b20c7b156d22764373901145d4374fd1e12fb1424987ea058d308918743f3cff9d9e280d3b3f30a2bba6b66b221f75e11d10c4bbfa62cfe7eef11faeffb7ee4cdf272d4d637a62103629518b50a6e6c19a812cbc0f04f99bac68ac1377edea4b2714cb0526167f8fbe00caba95c"}}}}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000874000)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ef6000)={0x0, 0x0}) r2 = getpgrp(r1) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x100000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x200) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00007c7000)="2e2f66696c653000") syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x4) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000168000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000131000)={0xa, [0x6, 0x4, 0x9, 0x5, 0x40, 0x2000, 0x3, 0x9, 0x1, 0xd7]}, &(0x7f0000f62000-0x4)=0x18) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000a4f000+0xf08)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) 2017/09/09 06:39:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000040a000/0x4000)=nil, 0x4000, 0x2, 0x1000032, r0, 0x2000000000) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xc24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f000040a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000040b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a32000-0x4)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000065000)="2f6465762f76637300", 0x42c2, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00004f5000)={0xfffffffffffff9f9, 0x1f, 0x6, 0x0, "a48cd89aab14642f30f356d87b7d7c679461d722d959621877c9fd0b50640118"}) r5 = getpgrp(0x0) setpriority(0x0, r5, 0x85) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x0, 0x0) r7 = memfd_create(&(0x7f0000931000)="2731707070302b00", 0x200000001) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000750000)={0x4, 0x1fa27fffe}) inotify_init() ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f000064f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000962000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ec000)=0x24) r9 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000ef4000/0x18000)=nil, &(0x7f0000574000)=[@text64={0x40, &(0x7f0000283000-0x66)="0f01c843f4c4819571f40066ba2000edb9800000c0b805000000b9000000800f01c135010000000f30440f231ae20565f0fe0eb9800000c00f3235000800000f76b9cc020000b861000000ba000000000f30c744240200800000c7442406000000000f011c24", 0x66}], 0x1, 0xc, &(0x7f0000dce000)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000f00000)=0x0) 2017/09/09 06:39:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000878000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000d9b000-0x4)=0x0, &(0x7f0000403000)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c43000)="6d3b5346314e223f22763ed4ffe686a0272d56ce3e3157700c3a2a217cdb54434239134c7fcf8804712c33919b413db818c97d0d3b68301a20df9ee6ddfefea591a06411e09c2bd4a9b792a28f3bfe7ea945576dd96cabd3a0fbc74fa1350324", 0x60) socket$inet_sctp(0x2, 0x41, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000087e000)=@buf={0xac, &(0x7f00003a6000)="277e802d80fed2f0e338a0bbc2308029454be9c2ec0f022ecc26f336b2ce4335d3b3325d7f7fdbc95a3e71dac3ceae3ee11c45149b5cbbc090f4ac11d5adb8bf6e9419c2ec682da7e747ed47497dba8290308f7b07f1e69ec9aa99f474fc7896c5e29081bd6be2a86aba4c6eecfb21b590a2e579c388541b045c082b94a4e530df1dfeca7c61de5e755b739d50f36fe3c0b33ee2876f37966b074b1ba7d150061a6f65791659a8e7662e7110"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83a0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = open$dir(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x400000, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000bba000)={0x0, 0x0, 0x6}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f00004dd000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f000037d000-0x38)={0x3, 0x8001, [{0x7, 0x0, 0x4}, {0x100, 0x0, 0x100000001}, {0xe51, 0x0, 0x800}]}) ioctl$KVM_CLEAR_MEMORY_ONDEMAND_STATE(r5, 0x4010aef4, &(0x7f00005b0000-0x10)={0x2000, 0x39a28c46}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000abd000)=[@text64={0x40, &(0x7f0000257000)="66baf80cb8f056fb83cf7070bafc0ced4d10190f07cb66ba2100b000ee66baf80cb823110e84efc2c2bafc0c664f0f3837580fee44baf835b894d88886ef66bafc0ced0f20d60f01f8654a0f32f3490f2baa000000804c0f08", 0x59}], 0x1, 0x100000000000, &(0x7f000086c000-0xe)=[@cstype0={0x4, 0xe}], 0x1) [ 73.076879] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.087378] print_req_error: I/O error, dev loop0, sector 0 [ 73.093133] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.102134] Buffer I/O error on dev loop0, logical block 0, async page read [ 73.110594] Buffer I/O error on dev loop0, logical block 0, async page read 2017/09/09 06:39:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b6d000-0x5)="7573657200", &(0x7f00003ae000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007ba000)="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", 0x1000, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80003) fcntl$getownex(r0, 0x10, &(0x7f0000ffc000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r2, 0xa, &(0x7f0000bb8000-0xb)={0x7a, 0x7, 0x1d, 0xfffffffffffffff7}) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) r4 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000643000)={0x6, 0x5, 0x7, @tid=r4, []}, &(0x7f00006c6000-0x4)=0x0) timer_delete(r5) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xa, 0x1c, 0x10, "05d845872a038c0d24a120274e3aeaf5ee1745db5d9a573bfab4eee68be328530484b341e92920c7d3defec58f4f6b954004c50910f72025a2d79b95a8a6095a", "7fd93269faf4d93d4fa5e866c6549c1b070b0b956ff426b85b7a7e9d42e72ee7", [0x3f, 0x6], 0x0}) r6 = syz_open_dev$mice(&(0x7f0000362000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xc541c22ac91ca138) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000198000)={0x5, 0x8, 0x8000, 0x6, 0x3, 0xfffffffffffffff7, 0xd0a9, 0x10001, 0x0}, &(0x7f000071c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f85000)={r7, 0x1ff, 0x6, 0x924, 0x96, 0x7}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f000031f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = perf_event_open(&(0x7f0000373000)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x4755, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffe1, 0x0}, 0x0, 0x2000ffffffff, r0, 0x0) r9 = socket(0x10000001, 0xf, 0x6) recvfrom$ax25(r9, &(0x7f0000a00000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x102, &(0x7f0000b20000)={0x3, {"18628e9a142a3b"}, 0x9}, 0x10) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9d000-0x1c)=@ethtool_rxfh={0x47, 0x6, 0x3, 0x101, 0x8, "773021", 0x7, [0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = fcntl$dupfd(r8, 0x406, r10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f00004b1000-0x98)={0x0, 0x8f, "1aeef768ec6c039aab7d9fdbdc6c3ad1a193f29c8fd2c4471ff308c3cd51bb2c3d17bc78691aa10092e47d4b5bec02059a9dc046ba93c61f101be5a683724b734be4c1e64918f1016ad965df8cb09d52f4d926fcadd207ef35cf578dbcc5ac6bab6be4cea31d95f6ab2881ea6df60b4a55aa5d5f7051617f9761dddf833024a4921cb20e1fdb7cc4201fac7e92c28e"}, &(0x7f00005d4000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x19, &(0x7f00002eb000)={r7, 0x5}, 0x8) write(r9, &(0x7f0000565000)="1f0000002000af2f00030900ffe8ed050200000400e8000000000000007f38", 0x1f) epoll_create(0x600000000) syz_emit_ethernet(0x522, &(0x7f0000b20000-0x522)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x514, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x500, 0x0, "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"}}}}}) 2017/09/09 06:39:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) r2 = inotify_add_watch(r0, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) r6 = socket(0x3, 0xfffffffffffffefa, 0x2ff) setsockopt(r6, 0x107, 0x9, &(0x7f0000000000)="", 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000c14000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000eca000)=0x0) mkdir(&(0x7f0000fb3000-0xa)="2e2f636f6e74726f6c00", 0x2) r7 = syz_open_dev$vcsn(&(0x7f0000f8b000)="2f6465762f7663732300", 0x20000d, 0x200000) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r7, &(0x7f0000fb1000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) mkdirat(r5, &(0x7f0000873000-0x8)="2e2f66696c653000", 0x0) r9 = openat(r5, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r9, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r9, &(0x7f0000020000)="2e2f66696c653000", 0x0, 0x0) getdents64(r9, &(0x7f00001bd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) unlinkat(r5, &(0x7f0000783000-0xe)="2e2f66696c65302f66696c653000", 0x200) renameat2(r5, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", r5, &(0x7f0000026000)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000ca0000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000154000)=[{{r3, r4/1000+10000}, 0x3, 0x9, 0x1}, {{r10, r11/1000+10000}, 0x6, 0x5a7, 0xfff}, {{0x0, 0x0}, 0x0, 0x4, 0x3}], 0x48) inotify_rm_watch(r8, r2) 2017/09/09 06:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000048f000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x3, 0x7, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0}, {0x1000, 0xfffffffffffffff9, 0x7fffffff, 0x1, 0x3ff, 0x401, 0x80000001, 0x5}, {0x3, 0x311ce3dc, 0x4, 0x20}, 0xde, 0xa1, 0x4, 0x1, 0xc, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x24b, 0xff}, 0x11, @in=@broadcast=0xffffffff, 0x7fffffff, 0x0, 0x1, 0x1, 0x4a, 0x277, 0x8000}}, 0xe8) 2017/09/09 06:39:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x3, 0x10000, 0x0, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000069d000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000ee2000-0x78)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r2, 0x0, r1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000480000-0x8)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) r5 = socket(0x2, 0x6, 0x4000000400) write(r4, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0x2, 0x19) fadvise64(r5, 0x0, 0x4, 0x800003) socket(0x10, 0x2, 0xc) write(r4, &(0x7f000018d000)="1f0000000104ff00fd4345020000000000da000008000100010400ebffdf0053", 0x20) r6 = socket(0x10000010, 0x2, 0xc) write(r6, &(0x7f00003a9000-0x1f)="1d00000006000000fd4345c0051100000703000000000100030400dcffdf00", 0x1f) r7 = socket(0x2, 0x3, 0x6) connect$inet6(r7, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00001e6000)={0xc8, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r8 = socket(0x8, 0x6, 0xc) write(r8, &(0x7f000050b000)="1fdc00000104ff00fd43451480ffffffffffff00083f0100010400ffdf000d45", 0x20) socket(0xd, 0x2, 0xc) write(r4, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) socket(0x10, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000235000-0x4)=0x0) uname(&(0x7f0000b3c000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r3, &(0x7f0000e3e000)="29000000140007b80019ffffff08e0eb01001000e0a40e07fff00f00000005ffff0100002a00f3ff09", 0x29) 2017/09/09 06:39:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1b, "74a998f923c7971f67e04bb249bd8005de3a44528b0cffa831effa"}, &(0x7f0000001000-0x4)=0x24) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000c000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc222000, &(0x7f0000000000)="a6d8", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000d000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000d000)=[], 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) personality(0x400000a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000022a000)=0x0, &(0x7f0000109000-0x4)=0x0, &(0x7f0000bcb000-0x4)=0x0) getpeername$ax25(r0, &(0x7f00003fd000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000039f000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000169000-0x4)=@assoc_id=r1, &(0x7f00001f4000)=0x4) stat(&(0x7f0000d18000)="2e2f66696c653000", &(0x7f000096a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000544000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$unix(r0, &(0x7f0000010000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2a000)={@generic="deaccd4410b460b6ea51a932d44cfd5e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000904000)="b6f9f86b81d50363043d9ffe2e767dd841d769ae3cbde9615ddb2881131a33da20af44546eb6a70fdffc5085c2a2daf0ffaa8305abb7a05d31775e62cbe2cbb623d3e0de22fca02a4bc356b583f8cabee609747e09aa6df29acebb7b442bcd98e80900cc8d07428e8ea2d36ebb317702f794605eb1667088fb3b576f81545ed156c8f4b9c0bf35a84ec26891199e367be9c28c22c0258a5e79525fa89280a3f8a2948e7337efbec6b42e8623949742e283eb", 0xb2) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cd3000-0xe8)={{{@in=@rand_addr=0x8001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x20, 0x5, 0x20, 0x80, 0x3f8, r5, r2}, {0x1f, 0xfffffffffffff801, 0x3, 0x18fc, 0x2, 0x600f, 0x1, 0x7ff}, {0x6, 0x0, 0x6, 0x9}, 0x9, 0x8000, 0x26, 0x0, 0x15, 0x1}, {{@in=@rand_addr=0x9, 0xffffffff80000001, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1bc1, 0x1, 0x0, 0x4, 0x5ac99291, 0x3ff, 0x1693}}, 0xe8) chown(&(0x7f000051d000)="2e2f66696c653000", r3, r4) 2017/09/09 06:39:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fc2000-0x5)="6465616400", &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x1)="00", 0x0) keyctl$update(0x2, r0, &(0x7f0000539000)="09", 0x1) r1 = dup(0xffffffffffffffff) ioctl$TCSETS(r1, 0x5402, &(0x7f00007c7000)={0x384, 0xfffffffeffffffff, 0x9, 0x4, 0x5, 0x8, 0x8604, 0x20, 0x80000001, 0x6, 0x0, 0x80000000}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)="2f6465762f6b766d00", 0x4000000000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x99, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x3}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000034000-0x4)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083c000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) fcntl$setsig(r3, 0xa, 0x3e) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000311000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x3}) 2017/09/09 06:39:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f62000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = dup(r0) epoll_pwait(r1, &(0x7f0000a04000)=[], 0x0, 0x23, &(0x7f00009c6000-0x8)={0x9}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f00009a2000)="2f6465762f736e642f73657100", 0x0, 0xc00) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x101, 0x0, 0x0, "71756575653000000000000000000000000000000000000000060000000000070000000000000000000000000000000000002200180000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xfffffffffffffffe, 0x6, 0x1008000) r5 = accept(r4, &(0x7f00003fa000-0xd)=@un=@file={0x0, "0000000000000000000000"}, &(0x7f0000f9f000)=0xd) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000f9e000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r5, 0x6, 0x9, &(0x7f000000c000-0x4)=0x8, 0x4) r7 = accept4$inet(r6, &(0x7f0000fa0000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000381000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r8 = socket(0x11, 0x10000000803, 0x0) r9 = socket(0x9, 0x0, 0x80) sendto(r8, &(0x7f0000f9f000)="28f2aab751504076fd5927e40740808739410f950584d90cdc650660d6d2cffcdaf9fda3283591bda0c8ffbb28e8840ef96f86c1f2fcaf9a8d821e09968e77d83ddb307afac18cff0b5e8de5cad70987d28997562066270733f33b782087740b1969af78f589b354c87f5328f140198ff6fce3273f30d0c396b8e2b26f51c720af35c8339db98dbd8c2ddb54764c1bb49edf89b607d62c864718fb8eb7b98938cc0b2f6327b62a6da482ebe6b49d41a24e09f373fd973ed2869179ded67a2481611f03734c679a09f59b", 0xca, 0x40000, &(0x7f0000031000-0xe)=@l2={0x1f, 0x43d, {0x5, 0x1, 0xfffffffffffeffff, 0x1, 0x3, 0x0}, 0xe86, 0x3}, 0xe) accept4$inet(r8, &(0x7f0000b7f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x10, 0x80800) shutdown(r9, 0x0) setsockopt(r8, 0x107, 0xf, &(0x7f0000155000)="2000016f", 0x4) vmsplice(r7, &(0x7f0000fa4000-0x10)=[], 0x0, 0x1) setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f0000fa2000)=0x3, 0x4) sendmmsg$nfc_llcp(r8, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffd, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000a2c000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0000000001000100ffffffffdec7cfb5475b5a35645aeb7a61a0", 0x1b}, {&(0x7f0000266000-0x8e)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b00396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe0300000efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x8080}, {&(0x7f0000d06000)={0x27, 0x6, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558798ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xa6}, 0x60, &(0x7f0000b8c000-0x50)=[], 0x0, &(0x7f0000d07000-0x28)={0x28, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0x10}], 0x2, 0x5) getpid() bind$inet(r7, &(0x7f0000905000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000c28000-0x18)=[@generic={0x2015b4, 0x0, 0x0, 0x100000}, @map={0x8001, 0x8, 0x7fff, r1}, @generic={0xd39d, 0x200000000000, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="0000000000000003", 0xfffffffc, 0x80, &(0x7f0000fa2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) write(r3, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/09 06:39:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000092d000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0xf1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f00003a0000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xc0)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r1, 0x15, "f05afbf58163a3f41206ba5857fda89a98a98f2ce8"}, &(0x7f0000001000-0x4)=0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x335000)=nil, 0x335000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x5) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00001a0000-0xc)={0xa0000016, 0x0}) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000335000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000072000-0x19)="00000000000000000000000000000000000000000000000000") semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000e7000+0x2ba)={{0x5, r2, 0x0, r2, 0x0, 0x14, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x1, 0x100, 0x100000000, 0x0, 0x0}) r5 = syz_open_dev$vcsn(&(0x7f0000336000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000336000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000337000-0xb0)={{0x8c0, 0x200}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x1, 0xffffffffffffffff, 0x6, 0x80, 0xffc0000000000000, 0x9, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000337000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000338000-0x4)=0x7fffffff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001fd000-0x20)={0xfff, 0x0, 0x10001, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f00000cc000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000335000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000336000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000337000-0x10)={0x3d, r6}) ioctl(r3, 0x400000000000127d, &(0x7f0000166000-0x2)="00fc") socket$inet_udp(0x2, 0x2, 0x0) 2017/09/09 06:39:45 executing program 6: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000172000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00004b7000)=0x0, &(0x7f00007f2000-0x4)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fbf000-0x8)={0x0, 0x0}, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000b11000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0xeb, &(0x7f0000c5a000-0xeb)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xb5, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x3, 0x3, 0xb5, 0x0, "eb8e3161ab88275de4a06fc0ecad9a99761b8870e6d3df5f58604a177d777052c1bc3d506b240572c1af91ea85c9d5361f113c8370a3b16423d4e24fab3fec396725434ec394fc15915b32d9c2eafb98172d9122aeb1c46a59add31605ba9ee3ea6ae815dfcdbbc2a2d0df928ff3924cb494937c3ac1b4109da1b1c112eded8a2563331898ce649c11e7cc0b99a10cd330b62067e7ff2468b9dcd67683588b81767eae78750833fe772d471ce3"}}}}}}) uselib(&(0x7f0000624000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f000000b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f00006ba000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) pwritev(r0, &(0x7f0000421000)=[{&(0x7f0000da5000)="1a470ec88e39e59bebbcf0544208f08f3d3551ceeea066b9d1cc8e4a91496f82d81334ca205817e641cf08ec9aa6aa46734c680f2432807b16d70abaa4f6a594650f860744fca6cdccb0e361c16a2bd3", 0x50}, {&(0x7f0000497000-0xa7)="cbbfcf1f84e6f40f2abc332f70d14ecea62ea113d6e5f8cd06b58a5f1f17ab269329508c6964c3306ba1bccd46a8faa49366f76a9074c887e57e1a1579be5439ad2ef714d8147105467bc55ba09da75f2f26f53848a38b40a17187e123a69bc1c81865addedea5beb9c68a40827febd3da2e8cf24b127c359b44b447e8a4c328dad59b273ff28842310e52b03eb41f16983089305e9032a46b7779fdae715b06f2287cc96b15cb", 0xa7}, {&(0x7f0000079000)="", 0x0}, {&(0x7f0000016000-0x1000)="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", 0x1000}], 0x4, 0x0) exit(0x3) getpeername$unix(r2, &(0x7f0000392000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c6000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f55000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, &(0x7f000000b000-0x8)=0x0, 0x3f, 0x3) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000462000-0x8)=0x100000009) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076b000-0x14)={0x4, 0x4, 0x4, 0x8, 0x0, 0x0, 0xed9e}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000915000)={r3, &(0x7f00004e6000-0x1)="06", &(0x7f0000c34000)="fb", 0x0}, 0x20) [ 73.208504] dccp_v4_rcv: dropped packet with invalid checksum 2017/09/09 06:39:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000948000)=0x5, 0x4) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000815000-0x8)={0x0, 0x0}) r2 = accept4$ax25(r1, &(0x7f0000318000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005a9000-0x4)=0x10, 0x80800) r3 = socket(0x5, 0x6, 0x3) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000084d000-0x4)=0xfffffffffffffffd, 0x4) sendmsg$netlink(r3, &(0x7f0000b03000-0x38)={0x0, 0x0, &(0x7f000069d000-0x60)=[{&(0x7f0000685000)=[{0xaa, 0x7, 0x10, 0x100, 0x9, "3a904e3e9306ab60395decbe623358a7ab93978d0fa0d5b25880cbac403bc6412be5715a51755da0eebe519fd19c8a797ce408a1c77bcc0aba8bc6427dac544cd23bd2e075d6ae752c8021c4b5dd4727dc8231ea48233857780212be3d111af24a53d5da5f190eea2a3c98a82dca6463d2ab281ff850c032ea4e23ca80ddb17ce3bc20485b2706231388a6f65c23b9c18c993eef632e1fba0b48"}, {0x26, 0xd2, 0x100, 0xffffffff, 0x200, "e9fa3c37f858b45af67c199e214a602420b71616988c"}, {0x2d, 0x7, 0x100, 0x9, 0x4, "4350f0995ed2864073cb03620c41b6865eacf9bdd3cde7001aa57c73c2"}, {0xaf, 0x77f4, 0x10, 0x400, 0x9c, "6a733bfd53f3e843fbd4d5f6ab52040e031cc2cbaf6758ce861d47c2b087382efc7d9480972f435a882f8165782e731f50d497d490fad58ab08dd123f9e952540b9bec2231d111af9fd75d1e093715d3c1c9ccf9fe3772f632832db064d9574e2c95a97c4e40b45228b3d765407d97ddef039163ce7d7fff085aebadeb5baf6e2e1110e3ebbd1a12962d57e34375bcfb2a6cee6a13c99031c99bd3beafe7cf"}], 0x1ac}, {&(0x7f0000ad4000)=[{0xf5, 0x3, 0x320, 0xe51f, 0x100000001, "080e1deb061109fbdc49c4b1f14f476ffb9d866fbfb4305842b963040f272b81e10ca676635fc07f477401f03936c2821cc5f0d4fd6af570afcfc89b53609d6b19a9f768a640fe267590cc2371742c8e80a2e68e13b1440b97903b67a090f70e1b3fce52fad7388a7a1b73d1fcfc55ab3cdd5f598ee7d3ec8664acf0839d3a5fd3b2000ce78b4a047ca5f125f18988d0f661d3ef452b3b61c4d8bc10d8354add6b6a6e7b6c5c64870ed748a88b04f85da5141d8f577a1ad79fb511f317712804121921576be7990495f94b09c3e6b2f0690704bb004ce3c36094c988c3ae78a8f952032307"}, {0x70, 0x1, 0x102, 0xfff, 0x7, "346e1dc19173a5613f65d004bc750d06707ef57feb5b65e6c09acfc3315157034fe7c579f53dcb1f5747fc59f320bc71d91d105797de6160b4b5733cc2ff996e5ea764f85a94d270030feae66531a8a8287cf549dcb7093bf4588dc7f8143c0d"}], 0x165}, {&(0x7f0000b61000)=[{0xa1, 0x3, 0x100, 0x8000, 0x9, "6dedc60ec5c6da9a96bcd2fa2fa8f6137f09c45f73346347afcc4f107ad8f808b8f41b9cbe23d100f43f3a10fc19b1898695cb462b427f2e4908d491e5cfe19ce1796e8a3d380bcbdfdc5d66f04db47f95d4119b24d8124a1afa3e40757cea5777316af5ee407793da1faad8dbe6e09c43be129fa8237db5d51033a0e5e1b7afbdcc13ccef00ed57c7521f4cb6f203bfd4"}, {0x4a, 0x2, 0x325, 0x5, 0x0, "f40c0fcb6aa26b470bd414d1aab2aeef6c6a9a7d3ea9bd6afac749c335666cbdb1ed3a74f1cf067fadd4e06184991b09251d62e3a03070f06ed4"}, {0xcf, 0x101, 0x306, 0x0, 0x0, "0d676e7778b884a4ab77c82a96ff5dcd4d80d673639e1363296d8545220f97ac0c30f22b12d86fdec1ca68a513177767a270184412b1b05dc1ddbd4a4691c162ac8529a7312b6c24dff86f4e16bf846f7422ddddfcdcb0cc686275c286e753ad5a6246f9f05cf42d9f83f8c599aec7eac1deb0dcbe09783e51813844f439cc459b6164b7d6fd16ad58cbe384418d92200bd630be231a2b4880295388fc2e0ffaab51af50a9d4f2cb7dfa291eef9bc584a0596e8713282cd9bc29903867333f"}, {0xd8, 0xa66e, 0x302, 0x275, 0x9, "aa79777b12d74cf3789739ab6128995a69598c7fa432a31552ae3a3e6160b608215274a8d731e394cb86c1f5bd9be91ad8aee985875cac43980fcba1046ae9e607d87adea517b4d4c352c8d7663085df906e3f11048a87fe83dc7fc9a82f9a4dbc3ff45dec4dcf4e4da608ea89d5d28654add98ab40244a567182ebdb04cb547dffddd1a65a36e4beaa2be912f3d105942b94ddd03585978fa2154a0d3e6407465fed7659ad6b894b22414fd755339393373dc42b413ed3d6bc95dd89a4a11cd49622306dab8cda0"}, {0x1010, 0x7, 0x404, 0x7e00000000000000, 0x0, "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