last executing test programs: 23.074269288s ago: executing program 2 (id=81): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) 23.056370192s ago: executing program 2 (id=82): ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x0, 0x2, 0xd7e, 0x17b8, 0xd, "b87c065cc5b73394"}) socket$nl_route(0x10, 0x3, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect$hid(0x5, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracefs\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x1ff) unlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./tracefs/instances/foo\x00', 0x200) 21.093007029s ago: executing program 2 (id=94): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000000500)=""/102400, 0x19000) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, 0x0, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) connect$inet(r4, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x800001d, 0x1c000000) 19.894492758s ago: executing program 2 (id=102): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x800ffd, 0x8, '9P2000.u'}, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x2}}, 0x18) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0), 0x2004402, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 19.696837479s ago: executing program 2 (id=103): process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:05.0/resource0\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x4000) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) 19.615904476s ago: executing program 2 (id=104): recvmmsg(0xffffffffffffffff, &(0x7f0000007280)=[{{0x0, 0x0, 0x0}, 0xe9}, {{0x0, 0x0, 0x0}, 0x20e8bd}], 0x2, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) fcntl$lock(r0, 0x24, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.588205128s ago: executing program 32 (id=104): recvmmsg(0xffffffffffffffff, &(0x7f0000007280)=[{{0x0, 0x0, 0x0}, 0xe9}, {{0x0, 0x0, 0x0}, 0x20e8bd}], 0x2, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) fcntl$lock(r0, 0x24, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.281275561s ago: executing program 1 (id=196): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0xa9, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0xfff, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0x2, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x8000, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x8, 0x7f, 0x400, 0x102, 0x1, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x28, 0x5, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x5, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0x5, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000800)=ANY=[@ANYBLOB="a4010000100001"], 0x1a4}}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f000000c280)=[{&(0x7f0000000a00)=ANY=[@ANYBLOB="1403"], 0x314}], 0x1}, 0x800) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2.976034392s ago: executing program 1 (id=201): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000061c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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83fa9c278b87e30e4b0cf6ed66c87a979c05683ac94a295d1c53e6f0975a079dd9a2825fdd6ae0926ba1a69f3f69f408eea9d00fbd43235a52c53d11963a611b81dd9f5e05582e1822398873e883662a64c225be19e0b85e102e23fb73d5dcb11435a5437d7418b0409f2e60793038f55ed54c79882b3a17e74ae2148bd558d131dbf446edeb0d05353492534e216761cfcf6582d066a8235a2bd5eb383350a52d7fc2761514e27b6125cb3e387c103dd62e31f5b789c217811c80ccbe3f10fec7a19ad32dc9271368b6d6ba549c45dfd8018507c40962b6ac6468c3078edb71d8ec7f728be8cc23dea1139ac30c2e8d0fc077280e420fbbffc896863db5f1e76922d7dd8e4479c1be822e74212c6f74765e108f916a1b83f6efc8ea54080e9a28b1ba5813a1fefddbe2d0cda413ee1463985b51b59f818f440c9b6a10e4ebf71d37995ae9694ba5867ca2eb2f7bf4e58d26149f2b25943fba216beb3de1f954bcf1bd32ce358b5d23023ab456ebbc493ead41e25b62b5b4ace6c5c18c9a8d512a9cbb4dd59f33663f6138d6b06bc8eb1ec9caccc0077b2e68e7a09d412dfa352e7e5c3942b710ab1648e16d0adda424d9fc2d15c619f4e8093c2b9521e4cdb3f22e655f52ce0fcc1bfd94e56cba8decadb68214451be53f9286c82d2a4912bd2394d1133be908409d791d6d8c2194ca37a76a38d6d0a1fced6478848891d9264cfc08fa849d720339ce00977cad8d9738372184098a7333dd1564d1d7754b4aa4afd6217585804159d31f53017869cb78b718c837b7fd176ce19e3d6996b6f055ed3ba7cd55b0349676c0c113c33d070081ce4ef29af156c4ac8ce760013688d0295d90271e23ef3ca10ec2b3b889855a153c867ce79297a10a02d21e5e8995fbc10d2f4d4bf521565376053b80937bfafaac688108f9962b7c72cf0111874ac8ae27d024ee2f9d57f15b9910a7486ef7542c6629fb0520c93a445542d", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x22801, 0x0) write$FUSE_LK(r2, 0x0, 0x0) dup3(r2, r0, 0x80000) 2.711310397s ago: executing program 1 (id=202): sendto$packet(0xffffffffffffffff, &(0x7f00000002c0)="0503", 0x2, 0x4, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@updsa={0x2f4, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfd, {{@in6=@mcast1, @in=@empty, 0x4e24, 0x8, 0x4e21, 0x5, 0xa, 0x20, 0x0, 0x33, 0x0, 0xffffffffffffffff}, {@in=@private=0xa010102, 0x4d3, 0x33}, @in6=@local, {0x4, 0xf7, 0x401, 0x6, 0x7599, 0x7, 0x6, 0x1}, {0x1, 0x7f, 0x100, 0x9}, {0x5b23, 0x2, 0xdff1}, 0x70bd26, 0x3500, 0x2, 0x4, 0x2, 0x9}, [@lifetime_val={0x24, 0x9, {0x4, 0x8, 0x6ab, 0xa}}, @migrate={0xe8, 0x11, [{@in=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x3c}, @in6=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x42}, 0xbe, 0x0, 0x0, 0x3503, 0xa, 0xa}, {@in=@empty, @in6=@private1, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@remote, 0x3c, 0x2, 0x0, 0x0, 0xa, 0x2}, {@in6=@private0, @in=@loopback, @in=@multicast2, @in6=@mcast1, 0x33, 0x2, 0x0, 0x3502, 0x2, 0x2}]}, @XFRMA_IF_ID={0x8, 0x1f, 0x3}, @algo_crypt={0xc5, 0x2, {{'lrw(serpent)\x00'}, 0x3e8, "06d43889030e5c4a5296c48b3f779979cba544592fd50277753118472ac5dae86205cd31b9e87b8ab3d1aafbc58af92029d162dd8740b9691fbea7b6697427a3fa5e845ef7294ca75595b56d722c8a304952666e5cff02bd1c4fdf3704dd166b93f21b4a663e90277fcc338b323a317ac3e62c7488d74d9528d8d2a8cc"}}, @XFRMA_SET_MARK={0x8, 0x1d, 0x4}, @mark={0xc, 0x15, {0x35075c, 0x3}}, @srcaddr={0x14, 0xd, @in6=@mcast2}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x20008001}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 2.711180197s ago: executing program 1 (id=203): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl(r2, 0x4048aec9, &(0x7f00000000c0)="030000000000000001000000") 2.711057737s ago: executing program 0 (id=204): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000890}, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000e, 0x11, 0xffffffffffffffff, 0x100000000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0xfe33) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./my_debugfs\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./my_debugfs\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./my_debugfs/usb/devices\x00', 0x0, 0x0) read(r3, &(0x7f0000000500)=""/100, 0x7ffc) 2.341395194s ago: executing program 1 (id=208): socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0xffffc000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000340), 0x121602, 0x0) 2.279760307s ago: executing program 1 (id=210): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000440)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a000008048002000905811765"], 0x0) syz_usb_connect$cdc_ncm(0x4, 0x0, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x3, 0x40, &(0x7f00000006c0)=ANY=[], 0x0) syz_usb_ep_write(r1, 0x81, 0xffffffffffffffac, &(0x7f0000000000)="9001000000000000") syz_open_dev$char_usb(0xc, 0xb4, 0x0) 2.211779711s ago: executing program 3 (id=211): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x8) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)) 1.82954556s ago: executing program 3 (id=212): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)='1\n', 0x2) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/rnullb0/zone_capacity\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='4', 0x1) 1.82937975s ago: executing program 3 (id=213): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000405a04105201010102030109022000010100803209040000020806f50007058102000200070502020002"], 0x0) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000f2303920422c021240850102030109022400010000100009040c0202c17f0c00090502020002020000090582020002"], 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x81, 0x0, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, 0x0) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$uac2(r2, 0x0, 0x0) syz_usb_control_io$uac3(r1, 0x0, &(0x7f0000000840)={0x44, &(0x7f0000000540)={0x40, 0x14, 0x5, "a750b49294"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_read(r0, 0x2, 0xffffffffffffff58, &(0x7f0000000100)) syz_usb_ep_write(r0, 0x81, 0x200, &(0x7f0000000200)="00000000000100"/16) 1.73220491s ago: executing program 0 (id=216): r0 = fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x2, @tid=r0}, &(0x7f00000003c0)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002, 0x2004}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x22008041, &(0x7f0000000200)={0xa, 0x2, 0x2, @loopback, 0xfffffffd}, 0x20) sendto$inet6(r3, &(0x7f0000000440)="44f9b1", 0x3, 0xc040, 0x0, 0x0) splice(r3, 0x0, r2, 0x0, 0x406f413, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x805, 0x0, 0x0) 1.474915234s ago: executing program 4 (id=217): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000340)={0xfffff2d4, 0x200ffffe, 0x10, 0x5, 0x0, "0500ce6800017b0100745c62a100", 0x0, 0xb4be}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000080)=""/140, 0x8c}], 0x1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) 1.474829314s ago: executing program 4 (id=218): r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000002e40)=ANY=[@ANYBLOB="00020201"], 0x18) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffa, @empty, 0x6}, 0x1c) 1.474726094s ago: executing program 0 (id=219): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @private0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @private0}, 0x1c) 1.232882544s ago: executing program 0 (id=220): pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x2000}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) sendmsg$key(0xffffffffffffffff, &(0x7f00000020c0)={0x0, 0x0, &(0x7f0000002080)={&(0x7f0000001040)={0x2, 0x13, 0x8, 0x0, 0x2, 0x0, 0x70bd2a, 0x25dfdbfe}, 0x10}}, 0x10) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = dup(r3) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, 0x0) 1.232538904s ago: executing program 4 (id=221): syz_ublk_setup_io_uring(0x7b7e, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 1.15365218s ago: executing program 4 (id=222): fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(r0, 0x1, &(0x7f0000000040), 0x0) clock_settime(0x0, &(0x7f0000000240)={0x77359400}) 1.143621133s ago: executing program 4 (id=223): bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffff, @local, 0x2}, 0x1c) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x11c0, 0xfffffffe) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xe941, 0x44) 951.150032ms ago: executing program 4 (id=224): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 314.501025ms ago: executing program 0 (id=225): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000440)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/hid.usb0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/usb_gadget/g1/UDC\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='dummy_udc.0\n', 0xc) 314.350945ms ago: executing program 0 (id=226): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000000000040de28421100000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000001c0)={0x18, &(0x7f0000000340)=ANY=[@ANYBLOB="4015050000000500b1"], 0x0, 0x0, 0x0, 0x0}, 0x0) write$hidraw(0xffffffffffffffff, 0x0, 0x0) 130.467533ms ago: executing program 3 (id=227): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x6bb, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000004c0)=@gcm_256={{0x303, 0x3a}, "56db7a2700f81000", "a8ef1a3a33071799b7bbebfa6dc371290d0e3808802000", "336819df", "4008000000008700"}, 0x38) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000500)="edb4a0cdd18a271cdbaace5806cf8a2692bea8933fc7b9e8f0", 0x19}], 0x1) 116.332556ms ago: executing program 3 (id=228): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001180), 0x101081, 0x0) 0s ago: executing program 3 (id=229): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept4$unix(r3, 0x0, 0x0, 0x80000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.1' (ED25519) to the list of known hosts. [ 29.715819][ T36] audit: type=1400 audit(1790988411.440:64): avc: denied { mounton } for pid=285 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.719738][ T285] cgroup: Unknown subsys name 'net' [ 29.738852][ T36] audit: type=1400 audit(1790988411.440:65): avc: denied { mount } for pid=285 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.766552][ T36] audit: type=1400 audit(1790988411.470:66): avc: denied { unmount } for pid=285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.766941][ T285] cgroup: Unknown subsys name 'devices' [ 29.894820][ T285] cgroup: Unknown subsys name 'hugetlb' [ 29.900499][ T285] cgroup: Unknown subsys name 'rlimit' [ 30.016156][ T36] audit: type=1400 audit(1790988411.740:67): avc: denied { setattr } for pid=285 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.039502][ T36] audit: type=1400 audit(1790988411.740:68): avc: denied { mounton } for pid=285 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 30.064613][ T36] audit: type=1400 audit(1790988411.740:69): avc: denied { mount } for pid=285 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 30.084887][ T287] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 30.096883][ T36] audit: type=1400 audit(1790988411.820:70): avc: denied { relabelto } for pid=287 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 30.122501][ T36] audit: type=1400 audit(1790988411.820:71): avc: denied { write } for pid=287 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 30.152152][ T36] audit: type=1400 audit(1790988411.870:72): avc: denied { read } for pid=285 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 30.153569][ T285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.177774][ T36] audit: type=1400 audit(1790988411.880:73): avc: denied { open } for pid=285 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 31.063193][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.070426][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.077826][ T293] bridge_slave_0: entered allmulticast mode [ 31.084302][ T293] bridge_slave_0: entered promiscuous mode [ 31.094373][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.101450][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.108802][ T293] bridge_slave_1: entered allmulticast mode [ 31.115301][ T293] bridge_slave_1: entered promiscuous mode [ 31.129429][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.136644][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.143878][ T292] bridge_slave_0: entered allmulticast mode [ 31.150209][ T292] bridge_slave_0: entered promiscuous mode [ 31.159958][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.167248][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.174551][ T292] bridge_slave_1: entered allmulticast mode [ 31.180887][ T292] bridge_slave_1: entered promiscuous mode [ 31.210233][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.217371][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.224549][ T295] bridge_slave_0: entered allmulticast mode [ 31.230923][ T295] bridge_slave_0: entered promiscuous mode [ 31.240528][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.247637][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.254849][ T295] bridge_slave_1: entered allmulticast mode [ 31.261131][ T295] bridge_slave_1: entered promiscuous mode [ 31.362555][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.369675][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.377225][ T294] bridge_slave_0: entered allmulticast mode [ 31.383919][ T294] bridge_slave_0: entered promiscuous mode [ 31.401010][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.408194][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.415373][ T294] bridge_slave_1: entered allmulticast mode [ 31.421832][ T294] bridge_slave_1: entered promiscuous mode [ 31.484197][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.491285][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.498636][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.505721][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.538620][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.545742][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.553214][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.560289][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.579241][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.586376][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.593727][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.600779][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.624612][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.631852][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.639208][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.646292][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.669162][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.676622][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.684627][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.691910][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.699338][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.707387][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.715692][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.723301][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.742685][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.749794][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.757641][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.764758][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.772932][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.779976][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.796783][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.803905][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.833756][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.841026][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.853938][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.861138][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.893328][ T293] veth0_vlan: entered promiscuous mode [ 31.916079][ T292] veth0_vlan: entered promiscuous mode [ 31.926270][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.933379][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.942492][ T293] veth1_macvtap: entered promiscuous mode [ 31.954810][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.961874][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.984607][ T292] veth1_macvtap: entered promiscuous mode [ 31.996881][ T294] veth0_vlan: entered promiscuous mode [ 32.037362][ T295] veth0_vlan: entered promiscuous mode [ 32.051431][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 32.077141][ T294] veth1_macvtap: entered promiscuous mode [ 32.086589][ T295] veth1_macvtap: entered promiscuous mode [ 32.230277][ T333] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 32.464250][ T347] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=347 comm=syz.1.11 [ 33.506460][ T395] FAULT_INJECTION: forcing a failure. [ 33.506460][ T395] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 33.536786][ T395] CPU: 1 UID: 0 PID: 395 Comm: syz.0.33 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 33.536828][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 33.536854][ T395] Call Trace: [ 33.536863][ T395] [ 33.536873][ T395] __dump_stack+0x21/0x30 [ 33.536926][ T395] dump_stack_lvl+0x140/0x1c0 [ 33.536962][ T395] ? __cfi_dump_stack_lvl+0x10/0x10 [ 33.536999][ T395] ? __mod_memcg_lruvec_state+0x186/0x460 [ 33.537033][ T395] dump_stack+0x19/0x20 [ 33.537065][ T395] should_fail_ex+0x3c2/0x510 [ 33.537096][ T395] should_fail_alloc_page+0xec/0x110 [ 33.537129][ T395] __alloc_pages_noprof+0x1c0/0x7e0 [ 33.537168][ T395] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 33.537206][ T395] ? filemap_get_entry+0x41b/0x490 [ 33.537241][ T395] __folio_alloc_noprof+0x14/0x80 [ 33.537277][ T395] __filemap_get_folio+0x798/0xe80 [ 33.537308][ T395] ? __kasan_check_write+0x18/0x20 [ 33.537334][ T395] ? __cfi___filemap_get_folio+0x10/0x10 [ 33.537365][ T395] ? __cfi_folio_end_read+0x10/0x10 [ 33.537394][ T395] ? aio_setup_ring+0x2f4/0xc60 [ 33.537437][ T395] aio_setup_ring+0x38e/0xc60 [ 33.537471][ T395] ? free_ioctx_reqs+0x170/0x170 [ 33.537506][ T395] ioctx_alloc+0x337/0x840 [ 33.537538][ T395] __se_sys_io_setup+0x6f/0x230 [ 33.537568][ T395] __x64_sys_io_setup+0x5f/0x80 [ 33.537598][ T395] x64_sys_call+0x26a4/0x2ee0 [ 33.537621][ T395] do_syscall_64+0x57/0xf0 [ 33.537647][ T395] ? clear_bhb_loop+0x50/0xa0 [ 33.537681][ T395] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 33.537714][ T395] RIP: 0033:0x7f1935f9e159 [ 33.537744][ T395] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 33.537765][ T395] RSP: 002b:00007f1936f08028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 33.537800][ T395] RAX: ffffffffffffffda RBX: 00007f1936225fa0 RCX: 00007f1935f9e159 [ 33.537819][ T395] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 000000000000239f [ 33.537836][ T395] RBP: 00007f193603506b R08: 0000000000000000 R09: 0000000000000000 [ 33.537852][ T395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 33.537868][ T395] R13: 00007f1936226038 R14: 00007f1936225fa0 R15: 00007fff1b0ef578 [ 33.537890][ T395] [ 34.369166][ T449] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=449 comm=syz.1.57 [ 34.567555][ T481] netlink: 324 bytes leftover after parsing attributes in process `syz.0.72'. [ 34.732236][ T36] kauditd_printk_skb: 87 callbacks suppressed [ 34.732297][ T36] audit: type=1400 audit(1790988416.430:161): avc: denied { write } for pid=484 comm="syz.2.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.777760][ T486] netlink: 8 bytes leftover after parsing attributes in process `syz.2.74'. [ 34.928008][ T36] audit: type=1400 audit(1790988416.430:162): avc: denied { read } for pid=484 comm="syz.2.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.032153][ T36] audit: type=1400 audit(1790988416.730:163): avc: denied { mount } for pid=502 comm="syz.2.81" name="/" dev="ramfs" ino=4515 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 35.088025][ T36] audit: type=1400 audit(1790988416.810:164): avc: denied { write } for pid=504 comm="syz.2.82" name="instances" dev="tracefs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 35.133743][ T36] audit: type=1400 audit(1790988416.810:165): avc: denied { add_name } for pid=504 comm="syz.2.82" name="foo" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 35.157534][ T36] audit: type=1400 audit(1790988416.810:166): avc: denied { create } for pid=504 comm="syz.2.82" name="foo" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:tracefs_t tclass=dir permissive=1 [ 35.181962][ T509] netlink: 8 bytes leftover after parsing attributes in process `syz.1.83'. [ 35.191273][ T36] audit: type=1400 audit(1790988416.880:167): avc: denied { remove_name } for pid=504 comm="syz.2.82" name="foo" dev="tracefs" ino=5367 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 35.231464][ T36] audit: type=1400 audit(1790988416.880:168): avc: denied { rmdir } for pid=504 comm="syz.2.82" name="foo" dev="tracefs" ino=5367 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 35.254308][ T36] audit: type=1400 audit(1790988416.900:169): avc: denied { ioctl } for pid=508 comm="syz.1.83" path="socket:[5431]" dev="sockfs" ino=5431 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.280308][ T36] audit: type=1400 audit(1790988417.000:170): avc: denied { read } for pid=497 comm="syz.0.79" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 37.812202][ T309] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 37.964729][ T309] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 37.973895][ T309] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.982038][ T309] usb 4-1: Product: syz [ 37.986293][ T309] usb 4-1: Manufacturer: syz [ 37.990924][ T309] usb 4-1: SerialNumber: syz [ 38.186534][ T309] usb 4-1: config 0 descriptor?? [ 38.399546][ T563] x86/PAT: syz.2.103:563 freeing invalid memtype [mem 0xfe004000-0xfe005fff] [ 38.448167][ T559] serio: Serial port ttyS3 [ 38.625979][ T570] kernel profiling enabled (shift: 9) [ 39.727791][ T311] usb 4-1: USB disconnect, device number 2 [ 39.745566][ T591] rust_binder: 590:591 tried to use weak ref as strong ref [ 39.747610][ T36] kauditd_printk_skb: 24 callbacks suppressed [ 39.747655][ T36] audit: type=1400 audit(1790988421.470:195): avc: denied { ioctl } for pid=590 comm="syz.1.114" path="/dev/binderfs/binder0" dev="binder" ino=7 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 39.752934][ T591] rust_binder: 590:591 error while translating object: EINVAL [ 39.778159][ T36] audit: type=1400 audit(1790988421.470:196): avc: denied { set_context_mgr } for pid=590 comm="syz.1.114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 39.812263][ T591] rust_binder: Failure in copy_transaction_data: EINVAL [ 39.812314][ T591] rust_binder: 590:591 transaction call to 590:0 failed EINVAL, code 0 size 72-24 [ 39.823639][ T36] audit: type=1400 audit(1790988421.470:197): avc: denied { map } for pid=590 comm="syz.1.114" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 39.845356][ T10] rust_binder: 590: undelivered TRANSACTION_ERROR: 29201 [ 39.852804][ T36] audit: type=1400 audit(1790988421.470:198): avc: denied { call } for pid=590 comm="syz.1.114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 39.955012][ T36] audit: type=1400 audit(1790988421.560:199): avc: denied { read } for pid=594 comm="syz.0.115" dev="nsfs" ino=4026532299 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 40.421796][ T605] sd 0:0:1:0: PR command failed: 1026 [ 40.427380][ T605] sd 0:0:1:0: Sense Key : 0x5 [current] [ 40.433137][ T605] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 40.621512][ T36] audit: type=1400 audit(1790988421.560:200): avc: denied { open } for pid=594 comm="syz.0.115" path="net:[4026532299]" dev="nsfs" ino=4026532299 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 40.736704][ T36] audit: type=1400 audit(1790988421.570:201): avc: denied { create } for pid=594 comm="syz.0.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 40.768052][ T36] audit: type=1400 audit(1790988421.600:202): avc: denied { bind } for pid=594 comm="syz.0.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 40.787794][ T36] audit: type=1400 audit(1790988421.600:203): avc: denied { listen } for pid=594 comm="syz.0.115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.280418][ T36] audit: type=1400 audit(1790988421.750:204): avc: denied { ioctl } for pid=598 comm="syz.0.117" path="socket:[5873]" dev="sockfs" ino=5873 ioctlcmd=0x52c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 42.060874][ T620] sd 0:0:1:0: PR command failed: 1026 [ 42.066645][ T620] sd 0:0:1:0: Sense Key : 0x5 [current] [ 42.072411][ T620] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 42.365790][ T310] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 42.385470][ T631] FAULT_INJECTION: forcing a failure. [ 42.385470][ T631] name failslab, interval 1, probability 0, space 0, times 1 [ 42.404879][ T631] CPU: 0 UID: 0 PID: 631 Comm: syz.3.128 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 42.404923][ T631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 42.404941][ T631] Call Trace: [ 42.404948][ T631] [ 42.404957][ T631] __dump_stack+0x21/0x30 [ 42.405000][ T631] dump_stack_lvl+0x140/0x1c0 [ 42.405037][ T631] ? __cfi_dump_stack_lvl+0x10/0x10 [ 42.405076][ T631] dump_stack+0x19/0x20 [ 42.405110][ T631] should_fail_ex+0x3c2/0x510 [ 42.405140][ T631] ? asymmetric_key_generate_id+0x86/0x220 [ 42.405181][ T631] should_failslab+0xac/0x100 [ 42.405216][ T631] __kmalloc_noprof+0x69/0x510 [ 42.405245][ T631] ? asymmetric_key_generate_id+0x86/0x220 [ 42.405279][ T631] ? x509_note_OID+0x12a/0x190 [ 42.405302][ T631] ? __asan_memcpy+0x5a/0x80 [ 42.405329][ T631] asymmetric_key_generate_id+0x86/0x220 [ 42.405368][ T631] ? __cfi_x509_extract_key_data+0x10/0x10 [ 42.405399][ T631] x509_akid_note_kid+0x9f/0x120 [ 42.405424][ T631] asn1_ber_decoder+0x14e2/0x1ff0 [ 42.405460][ T631] ? asn1_ber_decoder+0x7c2/0x1ff0 [ 42.405498][ T631] ? __cfi_asn1_ber_decoder+0x10/0x10 [ 42.405534][ T631] ? kasan_save_alloc_info+0x3a/0x50 [ 42.405559][ T631] ? __kasan_kmalloc+0x96/0xb0 [ 42.405590][ T631] ? set_online_policy+0x40/0xb0 [ 42.405615][ T631] x509_cert_parse+0x251/0xbd0 [ 42.405655][ T631] x509_key_preparse+0x6a/0x880 [ 42.405680][ T631] ? __cfi_down_read+0x10/0x10 [ 42.405725][ T631] asymmetric_key_preparse+0xb6/0x100 [ 42.405761][ T631] __key_create_or_update+0x430/0xa90 [ 42.405784][ T631] ? security_key_permission+0x3d/0x100 [ 42.405811][ T631] ? key_create_or_update+0x70/0x70 [ 42.405834][ T631] ? __kasan_kmalloc+0x96/0xb0 [ 42.405868][ T631] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 42.405905][ T631] key_create_or_update+0x47/0x70 [ 42.405929][ T631] __se_sys_add_key+0x355/0x4b0 [ 42.405959][ T631] ? __x64_sys_add_key+0xf0/0xf0 [ 42.405988][ T631] ? __kasan_check_write+0x18/0x20 [ 42.406014][ T631] ? fpregs_restore_userregs+0x11c/0x260 [ 42.406047][ T631] __x64_sys_add_key+0xc3/0xf0 [ 42.406076][ T631] x64_sys_call+0x195f/0x2ee0 [ 42.406100][ T631] do_syscall_64+0x57/0xf0 [ 42.406125][ T631] ? clear_bhb_loop+0x50/0xa0 [ 42.406158][ T631] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 42.406190][ T631] RIP: 0033:0x7f01dcb9e159 [ 42.406211][ T631] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.406233][ T631] RSP: 002b:00007f01ddab3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 42.406260][ T631] RAX: ffffffffffffffda RBX: 00007f01dce25fa0 RCX: 00007f01dcb9e159 [ 42.406278][ T631] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 42.406295][ T631] RBP: 00007f01dcc3506b R08: ffffffffffffffff R09: 0000000000000000 [ 42.406311][ T631] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 42.406326][ T631] R13: 00007f01dce26038 R14: 00007f01dce25fa0 R15: 00007ffc0c07c898 [ 42.406347][ T631] [ 42.406410][ T631] X.509: Couldn't decode AuthKeyIdentifier [ 42.544026][ T310] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 42.728367][ T310] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 42.741626][ T310] usb 2-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 42.755402][ T310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.768292][ T310] usb 2-1: Product: syz [ 42.772807][ T310] usb 2-1: Manufacturer: syz [ 42.777461][ T310] usb 2-1: SerialNumber: syz [ 44.982662][ T310] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 45.028497][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 45.028518][ T36] audit: type=1400 audit(1790988426.750:217): avc: denied { read write } for pid=672 comm="syz.3.143" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 45.071051][ T36] audit: type=1400 audit(1790988426.780:218): avc: denied { open } for pid=672 comm="syz.3.143" path="/dev/ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 45.095509][ T36] audit: type=1400 audit(1790988426.780:219): avc: denied { ioctl } for pid=672 comm="syz.3.143" path="/dev/ppp" dev="devtmpfs" ino=86 ioctlcmd=0x7438 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 45.203380][ T46] rust_binder: 669: undelivered TRANSACTION_COMPLETE [ 45.210244][ T46] rust_binder: 669: undelivered transaction 9, process died [ 45.221221][ T310] usb 1-1: config 0 has an invalid interface number: 133 but max is 0 [ 45.230933][ T310] usb 1-1: config 0 has no interface number 0 [ 45.254332][ T310] usb 1-1: config 0 interface 133 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 45.280831][ T311] usb 2-1: USB disconnect, device number 2 [ 45.296348][ T310] usb 1-1: New USB device found, idVendor=06cd, idProduct=0121, bcdDevice=dd.3d [ 45.315954][ T310] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.342141][ T310] usb 1-1: Product: syz [ 45.354186][ T310] usb 1-1: Manufacturer: syz [ 45.379280][ T310] usb 1-1: SerialNumber: syz [ 45.390387][ T310] usb 1-1: config 0 descriptor?? [ 46.831193][ T36] audit: type=1400 audit(1790988428.520:220): avc: denied { write } for pid=690 comm="syz.3.148" name="dynamic_events" dev="tracefs" ino=1058 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 46.861334][ T310] usb 1-1: USB disconnect, device number 2 [ 47.114686][ T36] audit: type=1400 audit(1790988428.840:221): avc: denied { transfer } for pid=697 comm="syz.3.150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 47.136533][ T698] rust_binder: Failed to allocate buffer. len:8, is_oneway:false [ 47.150512][ T309] rust_binder: 697: undelivered TRANSACTION_ERROR: 29189 [ 47.267958][ T36] audit: type=1400 audit(1790988428.990:222): avc: denied { bind } for pid=701 comm="syz.3.152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.626211][ T31] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 47.771953][ T36] audit: type=1400 audit(1790988429.490:223): avc: denied { map } for pid=725 comm="syz.0.163" path="socket:[4841]" dev="sockfs" ino=4841 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 47.813391][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.824628][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 47.844806][ T31] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 47.857581][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.869588][ T31] usb 4-1: config 0 descriptor?? [ 47.985744][ T311] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 48.237260][ T311] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 48.250395][ T311] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 48.263681][ T311] usb 2-1: New USB device found, idVendor=1164, idProduct=0622, bcdDevice= 0.00 [ 48.273159][ T311] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.326555][ T31] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 48.337978][ T31] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0001/input/input4 [ 48.418334][ T36] audit: type=1400 audit(1790988430.140:224): avc: denied { read } for pid=94 comm="acpid" name="event3" dev="devtmpfs" ino=445 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 48.443048][ T31] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0 [ 48.457496][ T36] audit: type=1400 audit(1790988430.140:225): avc: denied { open } for pid=94 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=445 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 48.481146][ T36] audit: type=1400 audit(1790988430.140:226): avc: denied { ioctl } for pid=94 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=445 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 48.527717][ T707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.548494][ T707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.564983][ T309] usb 4-1: USB disconnect, device number 3 [ 48.792286][ T734] FAULT_INJECTION: forcing a failure. [ 48.792286][ T734] name fail_futex, interval 1, probability 0, space 0, times 1 [ 48.805376][ T734] CPU: 0 UID: 0 PID: 734 Comm: syz.0.165 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 48.805417][ T734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 48.805434][ T734] Call Trace: [ 48.805442][ T734] [ 48.805451][ T734] __dump_stack+0x21/0x30 [ 48.805492][ T734] dump_stack_lvl+0x140/0x1c0 [ 48.805528][ T734] ? __cfi_dump_stack_lvl+0x10/0x10 [ 48.805564][ T734] ? update_curr+0xf1/0x9c0 [ 48.805592][ T734] dump_stack+0x19/0x20 [ 48.805624][ T734] should_fail_ex+0x3c2/0x510 [ 48.805656][ T734] should_fail+0xf/0x20 [ 48.805685][ T734] get_futex_key+0x178/0x940 [ 48.805718][ T734] ? __cfi_get_futex_key+0x10/0x10 [ 48.805748][ T734] ? __cfi_check_preempt_wakeup_fair+0x10/0x10 [ 48.805772][ T734] ? ttwu_do_activate+0x620/0x620 [ 48.805802][ T734] futex_wait_setup+0xae/0x260 [ 48.805826][ T734] ? __cfi_futex_wait_setup+0x10/0x10 [ 48.805850][ T734] ? __asan_memcpy+0x5a/0x80 [ 48.805877][ T734] __futex_wait+0x12c/0x3d0 [ 48.805901][ T734] ? __cfi___futex_wait+0x10/0x10 [ 48.805925][ T734] ? __cfi_futex_wake_mark+0x10/0x10 [ 48.805949][ T734] ? futex_wake+0x666/0x950 [ 48.805972][ T734] futex_wait+0x128/0x7c0 [ 48.806006][ T734] ? __cfi_futex_wait+0x10/0x10 [ 48.806034][ T734] do_futex+0x32a/0x510 [ 48.806069][ T734] ? __cfi_do_futex+0x10/0x10 [ 48.806103][ T734] __se_sys_futex+0x13c/0x320 [ 48.806138][ T734] ? __x64_sys_futex+0x110/0x110 [ 48.806171][ T734] ? __kasan_check_write+0x18/0x20 [ 48.806197][ T734] ? do_user_addr_fault+0xbf5/0x1230 [ 48.806222][ T734] __x64_sys_futex+0xe9/0x110 [ 48.806256][ T734] x64_sys_call+0x227f/0x2ee0 [ 48.806280][ T734] do_syscall_64+0x57/0xf0 [ 48.806315][ T734] ? clear_bhb_loop+0x50/0xa0 [ 48.806349][ T734] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.806382][ T734] RIP: 0033:0x7f1935f9e159 [ 48.806404][ T734] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 48.806423][ T734] RSP: 002b:00007f1936f080e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.806451][ T734] RAX: ffffffffffffffda RBX: 00007f1936225fa8 RCX: 00007f1935f9e159 [ 48.806469][ T734] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1936225fa8 [ 48.806485][ T734] RBP: 00007f1936225fa0 R08: 0000000000000000 R09: 0000000000000000 [ 48.806501][ T734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.806516][ T734] R13: 00007f1936226038 R14: 00007fff1b0ef490 R15: 00007fff1b0ef578 [ 48.806538][ T734] [ 49.186244][ T740] hub 8-0:1.0: USB hub found [ 49.191187][ T740] hub 8-0:1.0: 1 port detected [ 49.262406][ T742] FAULT_INJECTION: forcing a failure. [ 49.262406][ T742] name fail_futex, interval 1, probability 0, space 0, times 0 [ 49.275324][ T742] CPU: 0 UID: 0 PID: 742 Comm: syz.0.166 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 49.275366][ T742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 49.275382][ T742] Call Trace: [ 49.275391][ T742] [ 49.275401][ T742] __dump_stack+0x21/0x30 [ 49.275445][ T742] dump_stack_lvl+0x140/0x1c0 [ 49.275482][ T742] ? __cfi_dump_stack_lvl+0x10/0x10 [ 49.275645][ T742] dump_stack+0x19/0x20 [ 49.275683][ T742] should_fail_ex+0x3c2/0x510 [ 49.275716][ T742] should_fail+0xf/0x20 [ 49.275747][ T742] get_futex_key+0x178/0x940 [ 49.275797][ T742] ? __cfi_get_futex_key+0x10/0x10 [ 49.275831][ T742] ? preempt_schedule_common+0x2d/0x60 [ 49.275864][ T742] ? preempt_schedule+0xc5/0xe0 [ 49.275893][ T742] ? __cfi_preempt_schedule+0x10/0x10 [ 49.275925][ T742] futex_wait_setup+0xae/0x260 [ 49.276013][ T742] ? preempt_schedule_thunk+0x1a/0x40 [ 49.276044][ T742] ? __cfi_futex_wait_setup+0x10/0x10 [ 49.276070][ T742] ? __asan_memcpy+0x5a/0x80 [ 49.276096][ T742] __futex_wait+0x12c/0x3d0 [ 49.276122][ T742] ? __cfi___futex_wait+0x10/0x10 [ 49.276147][ T742] ? __cfi_futex_wake_mark+0x10/0x10 [ 49.276172][ T742] ? futex_wake+0x666/0x950 [ 49.276195][ T742] futex_wait+0x128/0x7c0 [ 49.276220][ T742] ? __cfi_futex_wait+0x10/0x10 [ 49.276246][ T742] ? vfs_write+0xbcf/0xfd0 [ 49.276274][ T742] do_futex+0x32a/0x510 [ 49.276313][ T742] ? __cfi_do_futex+0x10/0x10 [ 49.276347][ T742] ? mutex_unlock+0x90/0x240 [ 49.276383][ T742] __se_sys_futex+0x13c/0x320 [ 49.276417][ T742] ? fput+0x1a4/0x230 [ 49.276451][ T742] ? __x64_sys_futex+0x110/0x110 [ 49.276488][ T742] ? __kasan_check_write+0x18/0x20 [ 49.276518][ T742] __x64_sys_futex+0xe9/0x110 [ 49.276554][ T742] x64_sys_call+0x227f/0x2ee0 [ 49.276579][ T742] do_syscall_64+0x57/0xf0 [ 49.276605][ T742] ? clear_bhb_loop+0x50/0xa0 [ 49.276641][ T742] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 49.276674][ T742] RIP: 0033:0x7f1935f9e159 [ 49.276697][ T742] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.276720][ T742] RSP: 002b:00007f1936ec60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.276749][ T742] RAX: ffffffffffffffda RBX: 00007f1936226188 RCX: 00007f1935f9e159 [ 49.276769][ T742] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1936226188 [ 49.276787][ T742] RBP: 00007f1936226180 R08: 0000000000000000 R09: 0000000000000000 [ 49.276804][ T742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.276821][ T742] R13: 00007f1936226218 R14: 00007fff1b0ef490 R15: 00007fff1b0ef578 [ 49.276844][ T742] [ 49.779139][ T748] serio: Serial port ttyS3 [ 50.537773][ T36] audit: type=1400 audit(1790988432.260:227): avc: denied { mount } for pid=754 comm="syz.3.174" name="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.560659][ T756] ======================================================= [ 50.560659][ T756] WARNING: The mand mount option has been deprecated and [ 50.560659][ T756] and is ignored by this kernel. Remove the mand [ 50.560659][ T756] option from the mount to silence this warning. [ 50.560659][ T756] ======================================================= [ 50.568676][ T36] audit: type=1400 audit(1790988432.280:228): avc: denied { remount } for pid=754 comm="syz.3.174" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.644249][ T756] EXT4-fs (sda1): re-mounted 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1. [ 50.662057][ T36] audit: type=1400 audit(1790988432.380:229): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.692441][ T311] usb 2-1: USB disconnect, device number 3 [ 50.729164][ T36] audit: type=1400 audit(1790988432.450:230): avc: denied { write } for pid=763 comm="syz.3.177" name="uinput" dev="devtmpfs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 50.753239][ T36] audit: type=1400 audit(1790988432.470:231): avc: denied { mounton } for pid=761 comm="syz.1.176" path="/57/mnt/mnt" dev="sda1" ino=1262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mnt_t tclass=dir permissive=1 [ 50.776155][ T764] input: syz0 as /devices/virtual/input/input5 [ 50.802142][ T36] audit: type=1400 audit(1790988432.470:232): avc: denied { unlink } for pid=761 comm="syz.1.176" name="#3" dev="sda1" ino=2047 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=chr_file permissive=1 [ 50.823975][ T31] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 50.855245][ T36] audit: type=1400 audit(1790988432.580:233): avc: denied { create } for pid=766 comm="syz.3.178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 50.902180][ T36] audit: type=1400 audit(1790988432.580:234): avc: denied { create } for pid=766 comm="syz.3.178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 50.947833][ T36] audit: type=1400 audit(1790988432.580:235): avc: denied { create } for pid=766 comm="syz.3.178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 50.992034][ T36] audit: type=1400 audit(1790988432.580:236): avc: denied { write } for pid=766 comm="syz.3.178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 50.997212][ T31] usb 1-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 51.023680][ T31] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 51.062875][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.098848][ T31] usb 1-1: config 0 descriptor?? [ 51.105070][ T31] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 51.330100][ T31] usb 1-1: USB disconnect, device number 3 [ 52.072198][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 52.228792][ T788] netlink: 4 bytes leftover after parsing attributes in process `syz.3.186'. [ 52.513236][ T9] usb 1-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 52.532165][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 52.562155][ T9] usb 1-1: New USB device found, idVendor=0c98, idProduct=1140, bcdDevice= 1.00 [ 52.571274][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.602714][ T9] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 52.802400][ T9] usb 1-1: USB disconnect, device number 4 [ 53.173422][ T804] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 53.182283][ T804] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 53.190779][ T804] overlayfs: missing 'lowerdir' [ 53.754222][ T13] bridge_slave_1: left allmulticast mode [ 53.760208][ T13] bridge_slave_1: left promiscuous mode [ 53.766422][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.774738][ T13] bridge_slave_0: left allmulticast mode [ 53.780683][ T13] bridge_slave_0: left promiscuous mode [ 53.790795][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.869604][ T812] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.876878][ T812] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.885616][ T812] bridge_slave_0: entered allmulticast mode [ 53.959091][ T812] bridge_slave_0: entered promiscuous mode [ 53.969546][ T13] veth1_macvtap: left promiscuous mode [ 53.980474][ T13] veth0_vlan: left promiscuous mode [ 54.060124][ T812] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.072064][ T812] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.079907][ T812] bridge_slave_1: entered allmulticast mode [ 54.086847][ T812] bridge_slave_1: entered promiscuous mode [ 54.206586][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.213741][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.230949][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.238091][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.273201][ T812] veth0_vlan: entered promiscuous mode [ 54.290906][ T812] veth1_macvtap: entered promiscuous mode [ 55.091569][ T836] syzkaller0: entered promiscuous mode [ 55.109816][ T836] syzkaller0: entered allmulticast mode [ 55.672230][ T36] kauditd_printk_skb: 13 callbacks suppressed [ 55.672253][ T36] audit: type=1400 audit(1790988437.290:250): avc: denied { mount } for pid=844 comm="syz.0.204" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 56.122180][ T46] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 56.159421][ T36] audit: type=1326 audit(1790988437.880:251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=874 comm="syz.4.214" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73f3f9e159 code=0x7ffc0000 [ 56.265816][ T36] audit: type=1326 audit(1790988437.910:252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=874 comm="syz.4.214" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73f3f9e159 code=0x7ffc0000 [ 56.315922][ T36] audit: type=1326 audit(1790988437.910:253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=874 comm="syz.4.214" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f73f3f9e159 code=0x7ffc0000 [ 56.365022][ T46] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 56.374786][ T46] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 56.412147][ T311] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 56.423046][ T46] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 56.446428][ T36] audit: type=1326 audit(1790988437.910:254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=874 comm="syz.4.214" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73f3f9e159 code=0x7ffc0000 [ 56.475954][ T46] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.523968][ T46] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 56.543961][ T46] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 56.559736][ T36] audit: type=1326 audit(1790988437.910:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=874 comm="syz.4.214" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73f3f9e159 code=0x7ffc0000 [ 56.592185][ T46] usb 2-1: Product: syz [ 56.602239][ T46] usb 2-1: Manufacturer: syz [ 56.622363][ T36] audit: type=1400 audit(1790988437.970:256): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 56.653011][ T46] cdc_wdm 2-1:1.0: skipping garbage [ 56.658301][ T46] cdc_wdm 2-1:1.0: skipping garbage [ 56.673331][ T311] usb 4-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 56.682868][ T311] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.691088][ T311] usb 4-1: Product: syz [ 56.703025][ T46] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 56.709874][ T46] cdc_wdm 2-1:1.0: Unknown control protocol [ 56.719453][ T36] audit: type=1400 audit(1790988437.990:257): avc: denied { name_bind } for pid=876 comm="syz.0.216" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 56.740728][ T311] usb 4-1: Manufacturer: syz [ 56.756519][ T311] usb 4-1: SerialNumber: syz [ 56.782403][ T311] ums-karma 4-1:1.0: USB Mass Storage device detected [ 56.803033][ T311] ums-karma 4-1:1.0: This device (045a,5210,0101 S 06 P f5) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 56.803033][ T311] Please send a copy of this message to and [ 56.890179][ T310] usb 2-1: USB disconnect, device number 4 [ 56.984776][ T873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.994686][ T873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.004886][ T873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.014679][ T873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.224865][ T311] scsi host1: usb-storage 4-1:1.0 [ 57.342200][ T310] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 57.349868][ T46] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 57.426118][ T309] usb 4-1: USB disconnect, device number 4 [ 57.502323][ T310] usb 5-1: Using ep0 maxpacket: 16 [ 57.508659][ T46] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 57.517477][ T46] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 57.527731][ T310] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 57.537571][ T46] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 57.546659][ T46] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.558991][ T310] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 57.568229][ T46] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 57.577357][ T310] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.585533][ T46] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 57.593617][ T310] usb 5-1: Product: syz [ 57.597824][ T310] usb 5-1: Manufacturer: syz [ 57.602486][ T46] usb 2-1: Product: syz [ 57.606698][ T46] usb 2-1: Manufacturer: syz [ 57.611744][ T310] usb 5-1: SerialNumber: syz [ 57.618029][ T46] cdc_wdm 2-1:1.0: skipping garbage [ 57.623438][ T46] cdc_wdm 2-1:1.0: skipping garbage [ 57.628978][ T310] usb 5-1: config 0 descriptor?? [ 57.636907][ T46] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 57.643453][ T46] cdc_wdm 2-1:1.0: Unknown control protocol [ 57.718111][ T36] audit: type=1400 audit(1790988439.442:258): avc: denied { create } for pid=904 comm="syz.0.225" name="hid.usb0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=lnk_file permissive=1 [ 57.750236][ T908] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.759099][ T908] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.962169][ T309] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 57.970466][ T36] audit: type=1400 audit(1790988439.692:259): avc: denied { write } for pid=913 comm="syz.3.228" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 57.970903][ T914] random: crng reseeded on system resumption [ 58.142969][ T309] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 58.153928][ T309] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 58.163869][ T309] usb 1-1: Dual-Role OTG device on HNP port [ 58.170780][ T309] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 6.12 [ 58.180123][ T309] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.195154][ C0] ------------[ cut here ]------------ [ 58.200663][ C0] usb_ep_enable: ep129 (ep1in-bulk) has maxpacket 0 [ 58.207633][ C0] WARNING: CPU: 0 PID: 98 at drivers/usb/gadget/udc/core.c:125 usb_ep_enable+0x210/0x3c0 [ 58.217763][ C0] Modules linked in: [ 58.221781][ C0] CPU: 0 UID: 0 PID: 98 Comm: klogd Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 58.232758][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 58.243116][ C0] RIP: 0010:usb_ep_enable+0x210/0x3c0 [ 58.248634][ C0] Code: 4d 00 48 c7 c0 a0 61 6d 86 49 c7 c0 c0 61 6d 86 4c 0f 44 c0 48 c7 c7 60 61 6d 86 48 c7 c6 63 75 1d 87 44 89 f2 e8 50 2b 4b fd <0f> 0b e9 4c ff ff ff e8 c4 59 ce fd 49 bc 00 00 00 00 00 fc ff df [ 58.268732][ C0] RSP: 0018:ffffc90000007878 EFLAGS: 00010046 [ 58.274930][ C0] RAX: d6f477a90befe000 RBX: ffff888104bdc0b0 RCX: ffff88810cb24c00 [ 58.282941][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002 [ 58.291063][ C0] RBP: ffffc900000078a0 R08: 0000000000000003 R09: 0000000000000004 [ 58.299088][ C0] R10: dffffc0000000000 R11: fffffbfff0e9f334 R12: dffffc0000000000 [ 58.307109][ C0] R13: ffff888104bdc0b8 R14: 0000000000000081 R15: ffff888112dfb43a [ 58.315130][ C0] FS: 00007fc614a30c80(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 58.324126][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.330844][ C0] CR2: 00007f01dcbeb840 CR3: 000000010cb56000 CR4: 00000000003526b0 [ 58.338959][ C0] Call Trace: [ 58.342301][ C0] [ 58.345192][ C0] hidg_set_alt+0x138/0xa70 [ 58.349743][ C0] set_config+0x812/0xd10 [ 58.354286][ C0] composite_setup+0x18b0/0x3320 [ 58.359288][ C0] ? __kasan_check_write+0x18/0x20 [ 58.364454][ C0] configfs_composite_setup+0xc6/0x110 [ 58.370070][ C0] dummy_timer+0x2eee/0x4900 [ 58.374786][ C0] ? __kasan_check_read+0x15/0x20 [ 58.379854][ C0] ? ttwu_do_activate+0x345/0x620 [ 58.384924][ C0] ? try_to_wake_up+0x111a/0x1fd0 [ 58.389993][ C0] ? __cfi_dummy_timer+0x10/0x10 [ 58.395059][ C0] ? timerqueue_del+0xd7/0x130 [ 58.399869][ C0] ? __hrtimer_run_queues+0x2bd/0x8e0 [ 58.405380][ C0] ? __cfi_dummy_timer+0x10/0x10 [ 58.410376][ C0] __hrtimer_run_queues+0x3ae/0x8e0 [ 58.415655][ C0] ? hrtimer_interrupt+0xf30/0xf30 [ 58.420816][ C0] ? read_tsc+0xd/0x20 [ 58.425032][ C0] ? ktime_get_update_offsets_now+0x3c0/0x3e0 [ 58.431144][ C0] hrtimer_run_softirq+0x159/0x560 [ 58.436296][ C0] ? irqtime_account_irq+0x51/0x1c0 [ 58.441552][ C0] handle_softirqs+0x1aa/0x620 [ 58.446706][ C0] __irq_exit_rcu+0x47/0xb0 [ 58.451245][ C0] irq_exit_rcu+0xd/0x30 [ 58.455544][ C0] sysvec_apic_timer_interrupt+0x82/0x90 [ 58.461311][ C0] [ 58.464293][ C0] [ 58.467537][ C0] asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 58.473580][ C0] RIP: 0010:__sanitizer_cov_trace_cmp2+0x14/0x90 [ 58.480323][ C0] Code: cc cc cc 0f 1f 00 b8 d4 43 c8 8d 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 48 8b 45 08 65 48 8b 15 ec 73 7d 7e <65> 8b 0d ed 73 7d 7e 81 e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 [ 58.500263][ C0] RSP: 0018:ffffc90000e1fa30 EFLAGS: 00000246 [ 58.506383][ C0] RAX: ffffffff8274ccff RBX: ffff88810cba3c30 RCX: 0000000000000000 [ 58.514591][ C0] RDX: ffff88810cb24c00 RSI: 0000000000000019 RDI: 0000000000000019 [ 58.522751][ C0] RBP: ffffc90000e1fa30 R08: 0000000000000000 R09: ffffc90000e1fae0 [ 58.530965][ C0] R10: ffffc90000e1fae0 R11: fffff520001c3f5e R12: dffffc0000000000 [ 58.539067][ C0] R13: 000000000000004a R14: 0000000000000019 R15: 0000000000000019 [ 58.547346][ C0] ? avc_has_perm_noaudit+0x10f/0x360 [ 58.552756][ C0] avc_has_perm_noaudit+0x10f/0x360 [ 58.557997][ C0] avc_has_perm+0xd3/0x240 [ 58.562481][ C0] ? __cfi_avc_has_perm+0x10/0x10 [ 58.567632][ C0] ? __kasan_slab_free+0x6a/0x80 [ 58.572778][ C0] selinux_socket_sendmsg+0x281/0x380 [ 58.578211][ C0] ? __cfi_selinux_socket_sendmsg+0x10/0x10 [ 58.584141][ C0] ? __cfi_avc_has_perm+0x10/0x10 [ 58.589210][ C0] security_socket_sendmsg+0x5c/0x100 [ 58.594628][ C0] __sys_sendto+0x411/0x6e0 [ 58.599159][ C0] ? __cfi___sys_sendto+0x10/0x10 [ 58.604287][ C0] ? __kasan_check_write+0x18/0x20 [ 58.609415][ C0] __x64_sys_sendto+0xe9/0x100 [ 58.614332][ C0] x64_sys_call+0x2c2c/0x2ee0 [ 58.619125][ C0] do_syscall_64+0x57/0xf0 [ 58.623582][ C0] ? clear_bhb_loop+0x50/0xa0 [ 58.628296][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.634227][ C0] RIP: 0033:0x7fc614b80407 [ 58.638661][ C0] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 58.658541][ C0] RSP: 002b:00007ffca5a0d120 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 58.667295][ C0] RAX: ffffffffffffffda RBX: 00007fc614a30c80 RCX: 00007fc614b80407 [ 58.675370][ C0] RDX: 0000000000000087 RSI: 00007ffca5a0d260 RDI: 0000000000000003 [ 58.683537][ C0] RBP: 00007ffca5a0d690 R08: 0000000000000000 R09: 0000000000000000 [ 58.691555][ C0] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffca5a0d6a8 [ 58.699663][ C0] R13: 00007ffca5a0d260 R14: 000000000000006c R15: 00007ffca5a0d260 [ 58.707757][ C0] [ 58.710793][ C0] ---[ end trace 0000000000000000 ]--- [ 58.716343][ C0] configfs-gadget.g1 gadget.0: Enable IN endpoint FAILED! [ 58.736380][ T309] usb 1-1: can't set config #1, error -32 [ 59.741695][ T309] usb 2-1: USB disconnect, device number 5 [ 60.063403][ T309] usb 5-1: USB disconnect, device number 2