0f601c47f1e9cb7dab517ff6dce6e712e1770dd18e17e9af18c61035a3c9df40fdaa7e0dd5fb100874d4474b9f48ee0d8b9d9aac2b1dcd290862f6043743a2b4e1ce74447afa28b459166784e7d25bfe6c1eb13cb69c154e2fb17e24629ceba83949b3d066620ddc6d39d5a925d3d5220a25f4681ed29f7eecc720dbc03b55ca5d9af6a482245b65b877bc50fa194ba45cf6622157aa1360916d5064c1ea94ea9af306e0eb", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:44 executing program 4:
r0 = socket(0x13, 0x4000000000080001, 0x2000000000000)
mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x4000)

2018/04/14 03:14:44 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2)
ioctl(r0, 0x8, &(0x7f0000000040)='4')
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'veth1_to_bridge\x00', 0x8800})
getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80)
readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/26, 0x1a}], 0x1)
write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60)

[  183.146932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:44 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:44 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x1c0}, 0x8)
bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e", 0x5)
write(r1, &(0x7f0000000000)="ff6d83f7db57c1daab854713dd59856bfc", 0x11)

2018/04/14 03:14:44 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x40000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:44 executing program 4:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080))
mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0)
perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012})
ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18})

2018/04/14 03:14:44 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:44 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10080, 0x0)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0xc)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0)
write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="382daf2eae6891e989d0913dc236354cdc6b1dbd7024b15187be6b19b5fb04b93e9b27c1c827ae3f"], 0x2)
r3 = fcntl$getown(r1, 0x9)
ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431)
sched_setaffinity(r3, 0x8, &(0x7f0000000000))

2018/04/14 03:14:44 executing program 0:
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2)
write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffff4a, 0xff, 0x4, 0x130b3b6e, 0x9, 0x3, 0x0, 0x1, 0x1a9, 0x40, 0x2b, 0x7fffffff, 0x20, 0x38, 0x1, 0x400000000000, 0x8000, 0x20}, [{0x0, 0x7, 0x3b27be9600000000, 0x7ff, 0x8000, 0x3}, {0x7, 0x8, 0x8, 0xdfb9, 0x4, 0x8d4b, 0x7, 0x8}], "58a23e7c54faf19a315c3c5be45c1cbf4f68d3f814ade7f36f659b64056fefc2d8b2e7d090e198a50032c6a93385c548dcd0151357fe3c7af43ff608f3aaf76c38cbb0f8c78b483396452a3ebd7683260a0613", [[], [], [], [], [], [], [], []]}, 0x903)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x66cd}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0xbc)
r2 = socket(0xa, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_eeprom={0xc}})

[  183.383638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:44 executing program 5:
r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1, 0x4000)
connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x100000000000400, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x1, 0x2, 0x2000, 0x2000, &(0x7f0000ffb000/0x2000)=nil})
r2 = socket$netlink(0x10, 0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10)
readv(r2, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1)
writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1)
r3 = semget$private(0x0, 0x3, 0x480)
semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000000200)=""/62)
r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4200, 0x0)
ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'veth0_to_bond\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="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"]})
mknodat(r4, &(0x7f0000000100)='./file0\x00', 0xc0a1, 0x7)

2018/04/14 03:14:44 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:44 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x80)
ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1)
io_setup(0xc2, &(0x7f0000000000)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='"', 0x1}])

2018/04/14 03:14:44 executing program 3:
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8)
bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xb, 0x359, &(0x7f0000000340)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @ldst={0x0, 0x1, 0x2, 0x7, 0x9, 0xfffffff4, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0x67, &(0x7f00000002c0)=""/103, 0x0, 0x0, [], r0}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x5, 0x232, &(0x7f0000011f3d)=""/195}, 0x48)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x840, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e21}}, 0x80000001, 0x222c, 0x7, "3df3cb422980d0e874dfa5572f4d86ee5b2890b2db604a01b9dbdeb1f385654a187ecf9648fe72cd95fa6c5bc45cb025c88b4ddc86563d78f71b3fc855e11305f2516622dbcde3a920dfee83b025b43d"}, 0xd8)
ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000480)=""/61)
r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4aee, 0x4000)
sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=@newae={0x5c, 0x1e, 0x2, 0x70bd2c, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xa, 0x32}, @in=@broadcast=0xffffffff, 0x3, 0x3505}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e21}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x10)

2018/04/14 03:14:44 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:44 executing program 6:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a00000000000000000000000000000000000000000046d54307000000000000050009008e0000000a00000012000000fe8000000000000000000000000000ff00000000001b000002000100000000000000020bffe6000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x8a0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/224)

2018/04/14 03:14:44 executing program 4:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0)
read$eventfd(r0, &(0x7f0000000080), 0x1)
mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0)
r1 = getpid()
capget(&(0x7f0000000040)={0x20071024, r1}, &(0x7f00000000c0)={0x7, 0x3fd, 0x2, 0x1, 0x101})
mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x114, 0x100000001, 0x200, 0x157, 0x1, 0x4, 0x1000, 0x1f, <r2=>0x0}, &(0x7f0000000140)=0x20)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0xca0d, 0x20}, &(0x7f00000001c0)=0xc)

2018/04/14 03:14:44 executing program 7:
r0 = socket$inet(0x28, 0x1, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x111000, 0x0)
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0x17}, 0x0, 0x0, 'sed\x00'}, 0x2c)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='io\x00')
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={<r2=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x9b, 0x2a5}, &(0x7f00000001c0)=0xfffffffffffffdda)
setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7}, 0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x0)

2018/04/14 03:14:45 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  184.019798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:45 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = gettid()
timer_create(0xb3ee0afd60ff50c5, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=<r1=>0x0)
clock_nanosleep(0x8, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f00006a3000))
clock_gettime(0x0, &(0x7f0000000140))
timer_settime(r1, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000b15000/0x13000)=nil, 0x13000, 0x1, &(0x7f0000000040)=0x903, 0x80, 0x7)
tkill(r0, 0x1000000000016)

2018/04/14 03:14:45 executing program 0:
capset(&(0x7f0000000040)={0x19980330}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe})
sync()
migrate_pages(0x0, 0x7, &(0x7f0000000000), &(0x7f0000001140)=0x201)

2018/04/14 03:14:45 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xf0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:45 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:45 executing program 6:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x10000, 0x8, 0x0, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='veth1_to_team\x00', 0x10)
setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x4, 0x4)
pipe(&(0x7f0000000300)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/121, 0x79}, {&(0x7f00000014c0)=""/225, 0xe1}, {&(0x7f00000015c0)=""/128, 0x80}, {&(0x7f0000001640)=""/138, 0x8a}], 0x6, &(0x7f0000001780)=""/4096, 0x1000, 0xc88}, 0x40000022)
bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x2, 0x81, 0x81, 0xa, 0xffffffffffffffff, 0x4}, 0x2c)
ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/243)

[  184.161658] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:45 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:45 executing program 6:
r0 = socket(0x10, 0x2, 0x9)
write(r0, &(0x7f0000000000)="1f000000f90300ff00000001000000200700090054000000010000000101308a846a00000000d30a0074dd7e7293e251", 0x30)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, {&(0x7f0000000040)=""/62, 0x3e}, &(0x7f0000000080), 0x20}, 0xa0)

2018/04/14 03:14:46 executing program 0:
r0 = dup(0xffffffffffffffff)
ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0xfffffffffffffffb)
r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x3})
r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x1)
ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x6606, 0xbbe, &(0x7f0000000080)="f33b00ce5a430c7f157ec85c3c20d65b72bbfc2410545397e346d2b0d2a657a57bb270c388f53951032498fb0ceb08d88749e2103b24dd2588a1ef3de0a8023434a42c3fc378ca325291e44cee3ab328de6b76882fa38dd08ca8c626390334a7acc9a0865e897b02ae596a172ee8bad560513175a6682284827d9fd09b6f294ed7d24260d797236188c9feb73a66e665f95b79df7aa8ebd438191948a045f2f3d4f5cd585063ea6ca2", &(0x7f0000000140)="9ae929d2d1f4e8dfff6c73956de3e38fb33e479e0ccef9a24a99bca18e8946c5120d0d1f1fc0592102157eca20b02ed8fbf8760184d15a627257ea97fb6bbab173443aeb05926024ecc3136cb5279f034bebbd0643c41468db00d1bc73b842bea879199ed387f46f36e77a6e31dff95b508c1b54ebf1", 0xa9, 0x76})

2018/04/14 03:14:46 executing program 6:
r0 = socket(0x10, 0x0, 0x0)
write(r0, &(0x7f0000000000)="220000002000070700be0000090007010a0000ff0000000000200400050013800045", 0x22)
getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/14 03:14:46 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x6], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:46 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:46 executing program 4:
r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1ff)
getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff)

2018/04/14 03:14:46 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x4, 0xfe)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, <r2=>r0})
ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080))
setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4)
close(r1)

2018/04/14 03:14:46 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000840), &(0x7f0000000880)=0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000b00)={<r1=>0x0, 0x400}, &(0x7f0000000b40)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000c00)={<r2=>0x0, 0x5c, &(0x7f0000000b80)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5de, @empty, 0x6}]}, &(0x7f0000000c40)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c80)={<r3=>0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, 0x8, 0x2424, 0x8000, 0x7ff, 0x4c}, &(0x7f0000000d40)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000d80)={<r4=>0x0, 0x8000, 0x6}, &(0x7f0000000dc0)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000e00)={0x2, [0x0, <r5=>0x0]}, &(0x7f0000000e40)=0xc)
sendmsg$inet_sctp(r0, &(0x7f0000000fc0)={&(0x7f00000008c0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000900)=[{&(0x7f00000009c0)="95305d1ebc3c721eec0c0ec2740186a0ef8da27d3ce03db7932f524483c2b16ea8f5ffce5d8f6cbdbfa5a65e82b604ffaccbe0778f163a144cd7c5ce45de7c7f5d6049b3f3dd4949610bd6ad23e8f244f6e3c3df2b9159964a50d3e428a9fb5d14d0ba065c3aa94ebff1927e48fa92904b44122133741cd8bdccac90de3138738df3290a8329ba13e8a48a042b9500e300693019ea03738ea0148347ebe8b5865a5cc04c96284074c410a2d1c39844", 0xaf}], 0x1, &(0x7f0000000e80)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8, 0x4, 0xffffffffffffffe0, 0xfff, 0x4, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xfffffffffffffff8, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x2, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x8, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x8, 0x1d9, r5}}], 0xf0, 0x4000000}, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @empty, [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={<r6=>0x0, 0x7}, &(0x7f0000000040)=0x8)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0x20)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108)
pipe(&(0x7f00000000c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f00000007c0))
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000000800)=0xb, 0x4)
r9 = socket$inet6(0x10, 0x2, 0x0)
sendmsg(r9, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000001000)=[{0x50, 0x11f, 0x0, "187f7cd7dd61bf2b4c0fddd96609f4b5c7a71ad87d408f5fb94d90c3e1100a356f3ad4169c109215bfaee577ef931477645dd0d1c1b6c0cf9cb24f69"}, {0x108, 0x19e, 0xe4, "c6229524dd85ec554d73e73efc7978815bce5c305b959324a3b91ab3245cf4c194396da759f16a33ad760c6c5dee2b02ff07ea45f43fd299a6c1693c70c8e6a6d311810b4cc39b8b3e05675576876f8179c13c85541efcc21c70fb238f2af88c594ab93859261bd2eb7c7088193ad3709736abd0c5873201dde6e2519835c4c9bd21ffe654145bb3f81c3374e9c499c408234c9d1039507a41596916801d404f9c600ea7dd197a944399b95d5b446539c0b04fa76eac4f85d9d16ffc2bb52c380d27706ab4fc701f8f6942165c67107eb01838f07fcc4e3b085142416d9e1762660cd7d78a405a8f9dc3c8d92ab98f275e74ee890384e028"}], 0x158}, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001180)=ANY=[@ANYBLOB="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"]}, 0x314)

2018/04/14 03:14:46 executing program 5:

2018/04/14 03:14:46 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20400, 0x0)
ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040))
setsockopt$inet_opts(r0, 0x0, 0x10, &(0x7f00000001c0)="17", 0x1)

2018/04/14 03:14:46 executing program 4:
prctl$setmm(0x59616d61, 0x20000080008, &(0x7f0000ffb000/0x4000)=nil)
r0 = socket(0xf, 0x0, 0x100000001)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x24000000000, 0x4)

[  185.501363] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  185.526892] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/04/14 03:14:46 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10)
r1 = socket(0x0, 0x80f, 0xffffffffffffffc8)
fadvise64(r1, 0x0, 0x81, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0))

2018/04/14 03:14:46 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="e15c517b9867126b7d4a8145fd4a27de4d953c25666c5bd9e114b6afb6f04804ccb30a14e4ec5f02b69cc27c5a5420d7fd791e53a5f8eea4f70e303aceaa5a2508ab7f7b33021d2adad48b5a67c383556185676e81564b62da5f3362576f43a05e9ee8f9240290f09329643c80020a20232b1b87c9401828d4089a54e800c93b5c0669c987e08fd65ef9fe5afb8ab46de8ed2d131d420664beffda29a43392cb8eaac8ee3363a0e411d7cf1add7eea34d53ef306de600ee74a62c78ad015d13522c889951e9ccdd0cb255b110093c4996b1b16af7be08dcecb41f66d443e97cf27f19d5f20046f9ee64821802e047fb0bc5a2496e2328629c5b5898627b3a49b47b8e4255d7da08ff674b266e8cf475a5edbd633a2773a21dba66197c731a691e3819a53d0bca531f236f7b5cfdb2cbe2414d7a873c20d991feb4fa3eb709968e11b546170cd93e2d1d6ab4b47f20302b424e16457916a4712fa86e58a1fd55bbb512da00fa5df72cf68ac4974a391888021085580a5116ace6c6640022ecf204dd355e370a9530e32449d67bda396129a098f6be718e1b77d7f32543a50bbbf552047ef2408a471a5305d02992f3c329afffef63c6144460fda980795e6941577f178effcfcb38ffa48adf3c3ded9e4b5442b4a2e1f25e404bc37ea4e13330063c6aa6848b424aea22853330338e1d28ff4aa13a7748121dea615a8c93fb707bf20ad009e935dbb880bf2b4c08088d2a4be7186e5b6ccd3f58d38e2813dd927c4da80e532c6b874d37aca7911535c6fecd603666356c5acaafd5a1b4381a1a878ac1e02c19c538df4bae201f944aeb3f966f19cc64152b37088a70adf8a4de45e069f79cc69fce892933f8330b2fd22f1f777940d6b7ec08785186339bca85e3b8b36ed42e0a8c70691e9c1952306cd996b26fadc5e4d4a1c627f6b1117c89ebd1984c26e0443bb8c08da9a17bda61d45bd8ec846706b7ed0d893b572dccf9ad182f822f8cc52d76f73161809a007b8409279423015248798949d95f38c1935eb1e0eb22abdf683de0216327502811bee91dac8aa4e19e3ae7c52f86796036f7d57e3dd76475992f8adc0f327b4748c45b2268c60ac7ba71e4f96c2ca92b5ab9a2e538f22b28798f8509e387545d64543db89fbc6c09583b6c9e80eb7a82283618a36246bd2f5abf5cb7e8820c3315e029c43013447c519427e4109b49edff66cdd8c4f1a67d0482723ee8fda27e5acc0353942f1068bd78ef32a07b5d743e1a48c4b4751b39c71f77f3be83e657acc721233a9af4f79c8b35535d4312f8be7e9eecd97c86f411f21c7adc75e151a7dc39e7edb54d94c55b613ed65b9ec19616e735e9e6e26e33ae67d210758046450bbdad879c80a362144d6b31946d9c0548b9676e9ec832356cb35fb5b388a9fb43e7a8af5cb0b7573031057518330c2d63c3680fed14ebfbf140c7fec27a3c99e6e7b4d1f3fbb8e686d90b555d9bbc9eb7ebea22388133b75f0cb4359a0a4776af0c67882af47978b54303bec4ba8463a0bee43d2b0ea6e37ac09fdec47997bb1780b9ddd99edf3d3510a7447c8d7caf17eaf9de19492034d24353202893d7084b5de637105e63ac6d65f0570cdb34faa86401a6c09a97b5e52586d3b5a114630b7a8f2ae9e165f476f519a7e69df0df2799115f44603dd6e8396562e18e0e2844edb8a93d81b23b1a7c8d28d51acfa788363184a4550c1dee8f6971e17b60f0b59e5076b09ece66ac0fee05bc300629fdbf2c71a5a70d23cb22d97483c4da65abfb29052483acd3fb94ba10d7201295ccdc33df8fa0fc7017bddaa6f0f294d0793cbffc76e3dcc9097a7c1f2c8f73d9a20679d46eb9192fedb83a8bff5e174097ef700d238ad9bd30a8e6137e6bada6289fe78a23fa5ca758e6b63b0efccc434cbe5b7ee20cacd1db4ff0265824a08f9085be91425f280ec8112fe9bfb3d640fa4a43cfd8d1039219dbaf7fd943fe90bb2096e86248d7f331774987ab5a4f992860f3ce12c9e2d31283b6725e47c95a7bbeecd5e8193c25412eddabb419a3e0f8fbc924a3c0c1d1fecc4a00bcdf8d74f62da2aa4faa9644ad49658acb53758baadbda50951d02850d213fd4cf55b97b397a52c581fa55edeeafbe61fc13ecdd5b20f9b776ad4398692e702c978c8358f498c4959c28959ef07671200238c7eecfb4b9f91d146657e146942635c298bbc7af1696ded5278b30db9ae19f62d47f975f9e1665022b2d7d48f9cef98b635ff9ff5e1ec565c04670905e99ac1856f19dd13f344aeb518cd86e5bce6e1b1a3006b4ce3883ce089e12934eb29084ce87775567b29cfb35bed7c3667d857c429e2cd46c7c411c98629ede01498a20ca9d9d12b8b1dcebc18d3635261e423fcde0481cae1edcb9bd6da3b2627aebe602e0eb359cb664b7466135f8734a3920c8bbcbf2c9d27dc3f5941541fc62a493d7c8c2ec64c2f8b35703aaada06256004e1defac829afb3cc2f7ba83f4e575e3b8c4f5b8953cb6e7eedcd30857a4fffcf304667c803e27b4742bc1ce9161baa5a4c836ad4202274e53b00b8daf564ac1d05024f1396e5e293244e74ac87591a6b34e5a1825d735ad4bd38b1ee15711a59cd22eb3c133bd6235f65046cd8d93c3e10f5b230472a26239cbdb2ab135c9beae23cdc1a0ced5476b693ab3054cc102fb937cb6a1352c509712188ea26b42146e709df139d66ba62b2367125f55db9cbcea8dace190071ac9d90b84f18fa537c6e32d74acecbc29831a63ec70251b1e731aae938b802b798b88ad93d8baaf9c65936699d6df159cb61e8265e2230e1f71c2f61fb2a2b381661f7fc4c1d5b6932482f959c4c70bd0b6887af4255bbc9599768ee36a9564de0fe57b7106433d4f3e3473d28e7d45e31d3ffba0b40bbea3ddfc002f9123fee98662f80bcf5e31381aaaf5e94791bcbd93010971086aa9b05d7b3bff51de7b50be3f76172f87cb5b21ecb8aceda7c19b8b2a734980dd6b0e72e803187b47e0f0fa9f14d073650a171ce5a82fb890ab48013a325c4ab36e81ad7dd887bacde34b9f4cbfdee94b0f59beb342835d800a43ebc7fdb37041ce2683f5c02c179ee896d3986c60d158e14eecb6e9dbcbb6f5c7614a696a1e9d980c2954c45cb8f7d80da66b78cfbaee40254e89cf7cdc0f4e3417ae1bec56794f6e23ece8de4c63ca5b4b9de1e8d3679f50adae97629c03bf4be404ed811e4bf67120b1a5b20b91a2cd6deccd9112778b8a85d1832d02475f123ba397ddebf2393020197a0098f3349c5453386efaed2c876fa9eeca021ef7f48dabb4f47e63e21900dd875aac404503b13dbea9d35e6ae7de4d27be9a4d0b4e5878c36b0ca57b841017a55dd9949fb0685e32caee80da5e02e9548356a2fc552ccc5db6422e0abeef5392ea21efef0ef81cb7d1a285854ee1d27f01e608f71590769778447ae1b29818db686a832d561766e6df0a91f75af8b2b9916fc5011e8d23ef39ee651cc24e37d9ee5e6e293f833c652a9fd85c462ff716652b9e3f3366e12e8e0c7be13bc8bb4070a2086fe546303cce47988dadeec1de12a4b819f57eb2a0314ebef44c3b3b4b88f2a32e8914ef89df00b383bd645e36429eb7bb35e7d1d93dc62d860e9534750ead3db0ea9ad94760989b9eaed396b350efae8ffaaad6b91a91f8fcae4a65b9a17cb5905e03fd6086ca24f706ac0a275c21b810fb9c3c31e3f59fe3f45e5d209253ff2b0b23c3e9d9be39e4b9c883fa33db2f87acf0640ee6c6ad24a84a1308f5b7558c72c814c82d0483661559d53cda7beead820ff18db04c4c45e2ca1dc1c0d06169a555069db7001fc613af50b5c9103c1eb8709ab077bc75906a430bdb34d940c60bada204529ee88c39b7e657928ef9a62a69c588bfee0e6a09b3f87ed1330ed9de8026b007c91bc5afff0b4e9df0bc5c4bbd33e3ad1005cf11a3aefde5b18d4efd8deb13719a2ffde1032507073fe87a8fc38e49987ca8cfad1228baef3a66b561a16091841c0642d48854a1411dfb61d888b6c59de9d809b28bbc650fb4ba09db888ccf8c723159aa4ce1c855b53c018452f18e8ec2c0a627c841bc32edc4858ee859dd445b811a79c5d18a32d9a30156aebba1d5cbf76a14d3329483270fbbdbf028c2f9c3f324845238dd1b14af4a0a1e7d093680e69c66f2e12fe92ac0e26ecfbeab510ea724142fe1dc6c0debafb22e28719a6c7ba3e63b54be9f5dbffc7716b3559f0886c39343978f21d7d595f2c80b684670a9976b8d4ad089727e089e3711a72b45635d5bdc230a54da3a147a55179f0482bade6db8ca73b9212e1263b2a412fe3f0760b7c46d305dbab29bdc216d14f1e6b6f24c18dd03656559180dcc38b8e970c8eeef94289dd68d79aa2c42cfeeae000d421b9fc8d553598dd0a808c5850d366785e88469df19b7deaf789e28ce0e4b767d94d5886acaf8d3c52663dcc08f32568e1a75fe944afaa90a7d50c1879361e19fafae4ad027609a8dac3ff62c4a616a963dab86837431b6fa66b2a94364f2c0a16eea1bea59c0b4fd4e078f03d36b87fd38712a3d41914bcc7e9af192a0e0f2ab72715074305b38e6c38607f23fc441256c6a258889bee55cecdb159a2c4c2d3f1db65c9d367754486e1780286cc9d6bef130ca254c682ff0089fb4c1f3778b461769adf3eab643ef7970e2deaf2458de7dce6e8383f53fe6930e632bcf73cf71a3c39f9219ae80be498e25cfb3ea62e0aa32707f926f0b8371c344e896f7eac2a2e81309d0d567482a4302c7b7b9d5ad3116ee66c61fa5c99debfc629512f5792997725f809706cc2d63b1aa683e395780b9ec9faaa3636388a4bd754d2801f3904320edceb1a01aabdde245a3a9b4c618044f9bfe12c2631653058406127b1d11fa1086482e3b9282f38235b5964c7aee50b2619f85c239404f860dd69401afb58a2d5d2b1626caa4d86835fe31fb7c7153fb835dd36c8f958f37ddce273e65f8af0eb8bf997ac15d15ae0f6e2f70b181469367b1e5c16e66eb20c6b953664da1d260a3500d5a8ebfc74b05d09a9baf75f9460a01c666060d91e27d3b1ac83f09c27cfde133e1b6fd46540224563762c54b42b169ef44837644e67c305d71de7df50309f20067a9ba937a703e0a4536aed5f267d40af9d19d41e2074a72883355fb8aa787f422198c31fefaa1ac73bd4d86c7c00a4332e2ed9a88b3811f2075705dcd41f503cb712fc16d96f60616f197c8d0f76b485bdc5d7bcc8055a0ebc065e0d992e57bf37a7bdbe802ca6d9853a17bd93a4e26ddb430abc180712c13e15066bb7d6a634ae8ad2d0015402d121c25a41e7847d410941b66600ba7efc1ab1abc3422e3e86118cf8bab724f28bd6c118f3272fa7693d184065913023ec0efab9d20ed3866d31f75f5eef4223140aebecc1fb2449bc9d929b169ebf6d3361e20c67d76653abd298c058412318c4034993f5af6bcc690de9202d0805e4195551921d88938ce37a29b066d4336171c631f482a4f62120070497f656df7b9505ca04cc9ed2e27ea63428020913ba340f601c47f1e9cb7dab517ff6dce6e712e1770dd18e17e9af18c61035a3c9df40fdaa7e0dd5fb100874d4474b9f48ee0d8b9d9aac2b1dcd290862f6043743a2b4e1ce74447afa28b459166784e7d25bfe6c1eb13cb69c154e2fb17e24629ceba83949b3d066620ddc6d39d5a925d3d5220a25f4681ed29f7eecc720dbc03b55ca5d9af6a482245b65b877bc50fa194ba45cf6622157aa1360916d5064c1ea94ea9af306e0eb", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:46 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x600000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  185.561986] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/04/14 03:14:46 executing program 0:
r0 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={<r1=>0x0, @in6={{0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}}}, 0x9, 0xfffffffffffffe38}, &(0x7f0000000180)=0x90)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x834}, &(0x7f0000000200)=0x8)
bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e23}, 0x10)
sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98)

2018/04/14 03:14:46 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90a06feed5836177, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0)
write$rdma_cm(r0, &(0x7f0000001a40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001a00)}}, 0x20)
write$rdma_cm(r1, &(0x7f0000000000)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000240)}}, 0xfffffe30)

2018/04/14 03:14:46 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@rand_addr=0x3, @loopback=0x7f000001, 0x1, 0x6, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x28)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x408, 0x0, 0x400000000000}]})

2018/04/14 03:14:46 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[]}, 0x1, 0x0, 0x0, 0x8082}, 0x80000000000000)
close(r0)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x200400)

2018/04/14 03:14:46 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  185.678486] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:46 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='syzkaller0\x00', 0x6})
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="7663616e300000f5ffffff00", 0x10)
r1 = memfd_create(&(0x7f0000000400)="7663616e300000f5ffffff00", 0x1)
connect$nfc_raw(r1, &(0x7f0000000440)={0x27, 0x1, 0x0, 0x5}, 0x10)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fusectl\x00', 0x9000, &(0x7f00000001c0)="231743b7ba951ac87c612cb670a11d9fce0b1be7fd8d738fe95dacbe2bc04f1689ce583c565074fcfb2a4a7fde0148e94547630d61e396abe7b2f5478ecba3d484d00d94f68b3932a1e578d1f83564b7a8d9aa314b96a4f90e6974838c884ea31126fc09ca8c236ed2832f56f84db59a633ea9467dd024876aef5a057c20f1ddb62086719be0f0ab6a521057296817f0ae1b2a68e30e0392d24535f231d569c23a8f4c4fd7c3bcbf6037b8ce5c3fc5c1b15b4823aefa1bdd486b54134a44fca25aaf9416573abab10677d3")
getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000300)=""/127, 0x7f)
sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="39e79b53bb43e14e3d43642a7399f100"], 0x10}}], 0x2, 0x0)

2018/04/14 03:14:46 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x1)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioprio_set$uid(0x3, 0x0, 0x0)

2018/04/14 03:14:46 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x300000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:46 executing program 3:
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc)

2018/04/14 03:14:46 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:46 executing program 4:
r0 = eventfd2(0x0, 0x0)
read$eventfd(r0, &(0x7f0000032ff8), 0x8)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffd07e, 0x4200)
setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x1, 0x4)
r2 = semget(0x1, 0x3, 0x45)
semctl$IPC_RMID(r2, 0x0, 0x0)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1)
read$eventfd(r0, &(0x7f0000000000), 0x8)
write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8)
eventfd2(0x8001, 0x80001)

2018/04/14 03:14:46 executing program 0:
symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00')
symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00')
mkdir(&(0x7f0000000080)='./bus/file0\x00', 0x108)
execve(&(0x7f0000000540)='./control\x00', &(0x7f00000003c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000580)="766d6e82742a5b7d00", &(0x7f0000000140)="01", &(0x7f0000000180)="47504c2a2f282d5e76626f786e657431cb76626f786e65743100", &(0x7f00000001c0)='vmnet1*\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='lo\x00', &(0x7f0000000280)="c27b7070703100", &(0x7f0000000500)='$cgroupcgroupeth0wlan0bdevposix_acl_accessselinux@vmnet1md5sum\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480))
socket$inet6_icmp(0xa, 0x2, 0x3a)
syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0)

2018/04/14 03:14:46 executing program 7:
r0 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001300)}, 0x8000)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4)
writev(r0, &(0x7f0000fd4fb0)=[{&(0x7f0000fd2000)="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", 0x5ad}], 0x1)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, 0x1c)

[  186.044481] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:47 executing program 0:
r0 = socket$inet(0x10, 0x8000b, 0xa000000000000c)
r1 = dup2(r0, r0)
r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2e, 0x101000)
fallocate(r0, 0x0, 0xffffffffffff0001, 0xfffffffffffffff8)
renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00')
getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=<r3=>0x0, &(0x7f0000000140)=0x4)
syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x800)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000540)="24000000100007031dfffd946fa2830020200a0027000300001d85687f2000000400ff7e28000000020af598fbd6661d47aac41fde000000000000000000af00000000000000000000000000", 0x4c}], 0x1}, 0x0)
ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000240)=""/116)

2018/04/14 03:14:47 executing program 6:
r0 = socket$inet6(0xa, 0x0, 0x801000040000007d)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x80000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4)
writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000340)='R', 0x1, 0x0, 0x0, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r1=>r0})
recvfrom$packet(r1, &(0x7f0000000380)=""/4096, 0x1000, 0x40, 0x0, 0x0)
shutdown(r0, 0x1)
close(r0)

2018/04/14 03:14:47 executing program 5:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000002c0)={0x3, 0x0, [{}, {}, {}]})
ioctl$ASHMEM_SET_PROT_MASK(r0, 0x7001, &(0x7f0000000080))

2018/04/14 03:14:47 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:47 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8864000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:47 executing program 3:
capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000))
migrate_pages(0x0, 0x7, &(0x7f0000000000)=0xffff, &(0x7f0000001140)=0x201)

[  186.249761] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:47 executing program 0:
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaad8f, &(0x7f0000000240)=[{&(0x7f0000000000)="400000000002000019000000dc0100002c00000001000000000000000000000000040000000000001f000000000000003d5ca35a0000ffff53efaf87e92499469587ddb30e8444da417412a63d265b6c8528326bf9bbd558d4", 0xffffffffffffff84, 0x400}], 0x0, &(0x7f0000000400))

2018/04/14 03:14:47 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:47 executing program 5:
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, <r0=>0xffffffffffffffff})
ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1)
keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={"726d643235362d67656e65726963c14d28361982a29600"}})

2018/04/14 03:14:47 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x101400, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
openat$cgroup_subtree(r2, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1)
read(r3, &(0x7f0000ec6000)=""/50, 0x32)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf})
read(r3, &(0x7f0000000200)=""/228, 0xe4)
ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0)
socket$nl_xfrm(0x10, 0x3, 0x6)
r4 = dup2(r1, r0)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480))
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup/syz1\x00', 0x200002, 0x0)
ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000600))
r5 = dup2(r0, r0)
bind$bt_l2cap(r5, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe)
preadv(r5, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16)

2018/04/14 03:14:47 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x801, 0x3)
r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0xffffff09)
r2 = accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800)
fdatasync(r2)

2018/04/14 03:14:47 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:47 executing program 4:
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080))
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc)
add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="e8c6ba168a1a22f75599dd09b24636258d5cf0f27196094851bbb66e523d60dd4aa8f205bc820d930822e500706aec153acdb07c25a8a59a02af13fcef2762f1e195fdee1f3e381b90354b2334b3c75a01bc46996caee10f8487d11a22d81146e74d195ff02a6e6c522c689f576ae2d239cbedf717f73f528cb8c4940df60314d78983be89396b795eb97c15794b5b469cf5f971bb184c5347b541e221061093430d9a84183a2c10309abfcda9df9fea468d39b61158288308c4d50a7336f54fce30f8abc74b157b4e0d6b16e1875af834e983421152118ae727778ae9b2b4469d1f45459e1dee3795bece6ecab91a7bcd092a30f10803a79483db34643ee8588469c49015e26891ef99cc0462ef01689fb713987bff971918e4560a2715184aa63a54821c4deb1827988f8a6e8ef62237cbf3903a67308b31e2b8cac62f7063f944685ec1762920375fb9b103d949cd51f6a2a64abb4dfacb6f160a253ac76200094e9ec78c8a833726765d3d7a84c181680ebc32c5d903c882204c0c8b92f257488a066e6b0b383707d6ed70e0d6c510e04d62c3d6b7aa473ce0c1e10a6f89cdda6f0705b38d709d8902c70d1dce79ac67607e0d2cb973d94c4dffe88a15c9fb0041a099d888d849a29e11cb10e5b9d8d628c70ff0f0c106e10e616e13af93c2b9f40a5a24508056c113d811d82cb6d54e4f48bb81c5e44c084cbfe771a424dbec44bf247bed240a5d934e00f8cb9b5f7a82203a15dc53220ce94b6a203d63f6a1ed277c5bda159ffaf401a75cc9e5d1e6014a8c36efe5734f90e4ccda1c760ec3e38a090b5392836b6a84ae8c8567a96bdefce7dd7b5611c83b88bf41d631940c0c2dc06db3a394a879c9515c5f54bef1fcc035d0d4db3eee95c99b9e57cf69736eca3e4059e226ae8390b6f9a0ccbf08c5afaf14060ee84a03c614d2d2b85a0dce6ca0fcf148e093601574a96471461373dbb5e6c211f86fa325a01f63b6c7c6c651a87c990ca041eba56aca5c4f94e8f75897d82b15910e37ac08ce25bc425b95b1007b694e7b83f787adca5a4c89bc2ab022a677983697a434df216b6fc370d26882e792f57e0bd5f59e865bebb214a255184cfff6e8df670685f5489acc5725496b50902b618d23cbd3c519714d79e3fe7a8de6c23d1784deb35ba36705162ca0677a6d85a341be5b9de656e97f38f4d5930db2e8155f9fcec397e50ad06dfcf3df4f6e6bf0decd9e77c0aa75e9a7a5882c5787cb87eab3a0df69a6068f1273180d20e9fc74ce78045791c18f9a5c04a8326fcb8bc4de7849bf275c9a1028668626d8343d6da1fc079f5da024aefdb31928eef7bcb8f79e854f3b0b657a95b23b68406afa386ecde09f24e0e51ed582f9178280628fc08df730fcbdb4971eee66c3a311631c67fba78ddf94359c90bd5988b825b18b5b45d9921c542726f8c32f63b0171521395fb151ae9b17d624eee0953c5b6b41cc0abd7fb35056ecf3b43b2ea025489887f133166aaf2070f41f353a5b11970d6fef92de8259db2a41843d22ca0e3d8350f096b6e01179b5555fe7212c5eba8def01a5cc420a31d5c4f718518031bd45a8ad9fc68f334484538e3709bca39078da2a38beb524a017d7ce22e3076d26c57cec5afda84f77ec905cff4ffd065d4c05b344df7307cf527ee70db386014ef62e6226d5448e0605ef244e63a12f4605a829bb48758f3431bb2b7487db918c6431c0efe1af90c9577655e70c3d1ba9e8cd37687ff7f34a598ca0c1397164a610125144f1d1c87cbc5dce9d7ac9b1f9ae1f2d0f7a6097ee426bfc5d5579000644eb71b982f68e9a3a9ad4791626c10f85c45fffd0b56462de9d75975c2e48fbac2c727488dc02e43ee44c4c1459b5b756cf33f9013b26f27b05a620b1a4a98d1b05f79c5c38cee29755f1a7e49a6345d42884cfb7224fd5e987bde2cfb422ddc562e59f2c272dbc46771a0f6550771a9dadaf33950e29ff9caa9df98799e7041e9ba5fdfdd826721afad549afcac9aa3e4a5ba0b6a10f548e1830c47abc82aa9f0a60502b355c870746537a1b666e17ad96fc25bebb4e5f7402e3039ed10d2024d347a17cf3eb79dcd64357cc0ea7197717d19f5988b51fdcca8f6208f639907761d18ffa40878da75d35d23004fc2984885b116b4d6bd9a523e3f476af071f9baa27cd6d1a8446ecf685254c4d35b8fde371c0f58e5c0930ecd53cb98020f97d52a5fe24b19a823761968d1adc91d7bc3a24a27145909a022c4a0ff026bcd21f5277c0d89571c382395e2ed8d65534e960de89b9b15ff5db5b855557fbb0847f33d9d67e523a25f9d867521e2b2063aacf1f65537c7e19b0fbb348b08b9910a18ee0c59d452f99f3bce0d8549931f5740e2d848056b351b39f38f814be074dfb2ee01280c71ac5a9ee0052f0d976109aa0b02d933666324cff5fa4fb4c23b4bf5b36c3b5f1ffd3b20239ecc0416285fa4e0b0556a1930250aaf9275f39356d966372cf47a800a2af39cade600e5386952aa6b002020fda0b8e6be8583153f357e7af3156f95371c8c9714796a5f50dc7c5667043fd4fb601176a0c01ded99ae9bdd2526f8558b37f85d4e27ad42a09c6b5bb24f517fbf30fd722d0fe7e82a1ea0d7e15743ac14df7d0cac5d9a1206af14d62f2207084b42f7f97b4a7d8dd99205a1a6180474c9a90b0d49b7b190a3549de33aa8be2b418c36f6fc4816726cd8f1c44a8415661bcfdfc47c8a26642efdfd488e201c437aa9e9adc917cfe264cfa6baa8abc4f384ba6a5461d927704dc7580fe9834cf9c034d66d0d00712b63c727f40dd54c0f3ada9660fc5f57267c0626e8fcbd1def09c7e50fbc186a7468120a04c08de7d13aefd26f4a8f129e473b8f203287057fd8ebae0fd449be2b9f391f57bd1e65f8917215f09864fc748018a540d6deca558c874accd0f19a3c519e00e66e2632e772b8d456f361ba8f750b2bb5d2bdb25a5357e0fe8dcd8b465a16a9844b5657da5a25044aa52d4fba7072a451eea63df136670dbc54074e1c0bb15191ad00da5b771aab4a4e301dd91da7d911a0ff0dc507c8666ed8d1c9b128888eedd575b2665ec795afc89a0123fe307b4bfb6edd2f163e9480c37ef5f386242579561787288bae3fdc8b468d1330fadd9f4633b1c4514a62bfa9e1842fb830f4f567cea6ef596dbb5b9effb2776610c92e4935ad3daa3a85dafbf508e82084f42342d110077e4585e28505ab79dba8f4e24cc5e91cec74d351e0867f876dfa2990483f08a1da67cbb32ee1d12f3539341220e084d91d517800404d2727b085dc017c25eec780bcaae988d507b28c068eb14bd83f731c8d6866ccf7050168eb4258ba5d4dbc7556e49ed48eb2b3afacc104947b87557b131bc2d028428efffeed97675e3b751dc30e2225be669ee88817b895dcd5c5bb88815c1a5c1da787b984fe48a954990d0015b48676246a5d93e4313d36f571974c39b2afb0822b42af086ca33f0af20e934b40de6d90fca2aafa449b6d1fc26b8397ab1708d456b5369c73a74aa87b6d5c47ac776b72378456243f9e25e9f87b8054b793a5722f4067d503b26e9bb90d8a0f0265226937e62ddd72536f148ab167e34efa44e800497253ad8e11c97dd756c9453b17f6cd5ec5fa03138538c8e6a0d4d8c3901d44e65d3d31e77cffbfa3b3c2645f9773a33dd77ec8ce9a04f88f65bc66f1e3597fd4960b4f4f23a97a62eeeca2f5df855c4ce80b74dfcfcd16a82356c8d892ba41ecbf047e22fa6418c78113a427cc9cd297954fc47631a3c7fc688fef13bffac83ce97e75eec8c4588e9fdf84cdc4eb92b2b36f57bbfaf3a7e0edfe937201bc7e80f7282f9795015fa6ab96deefef7b02ade6f0f702d12031690c4faf481c79acbe043c974565b886dd16cde5eb24e1e20e8e484d62b51fb033d3bb108e312caac00343f9b5508c38b001302d41a4d9705fbba3c0728f9db1f7920ac2815b15ef5c0ba73389da87a028f1347e958758290b1701a9d13fd61ac83a167336bf47bf0e43bb61c1ba748236a1fc73c876177355af8b767794aaa9fa299ebe69688f9428320ac199dea1833e1558316c9d6d2518d9784815384095ef3640cd297566f346667853b3d861978e73e685aab9b1ef8b20c1356ea7c3717a3f8153e15ef45d6863a6bbea64f93474a74208c42b7276cecbaaca5e2e4be0d5e6f69c7bc2d6447df50c29a509a778fec57cd32224b55c1b420bbcab1eea7c72b26e6707226e7af18b8e68554e464e04673e755dbebb5234c5bcc2741b3b741f6e72e831f8dc799b838c80e6c74e1cb059883196a2ab7a3ea4447120aad21384f9c3dfedd3c01c1f682846ff7d719c4532d2e9301247c88a56403290a99cf323c0ac4b7769de1d5fa79ab8f489bb43670fe68deea8f6cc0522835987bba2e0129b5990293aa557eb3ab33de5134da823f93bf3d0c2a075c205a45e20be5962eb1164527654ada6a77c770659eeb617fca88b7be52032b5b940698bd8eca15848634caa25b80e984cb862b8a26e6777353ca3e0fb54f23224e72c6555ff5d889a310e33fc1d9b570cca1af9fdf798aedfb299fc7bf12f133c8979ebe972205f9c558e5565dc76a20b2fc03eb70f37a1fd86569633a4050610315ff499f91632a6945642254876f84ba34b9b9b4873ba03fee330bd2d8b8f2d0aeb488bea7f2f0abefd0a3343212c7166d3ec16320a78cf1bd8a3cf68d66df3006f3b182fbeeaa884d22b05a9cf05ccb6fd85a849307a19f1a68760695bdcaba7e50d6e0449ff17122064cf0b43b6df492c38ba03e462f152c8ab34f2bb05138f0b25cd82c5354a3ecbbd4ef6a20c7169393e28b85e82541f8ff9d9de7da8cda91658463ff97e42032bb23b2cdf310974a23b465d7ee7fa34e715203d3b6437d83eea5d5d0861a0c3fb0d597af92a643fa8c633f7829b9df2627ac15942b420850220223e9d77d5208fc361e2e46589b4dd2db45b19bec372eb391f27bbf1d2dc552ee68a80a1e18eda47e527f16d79b6fd4a69932d9ad9e8ad1a7da7cf35b3f67d99c9d73949a10a9b5f03837209743924804223537df477921f3ef89f4c7e7d137f0af0ae7d2b3d72dfd63dd3d7f98178b4796e7db351d6fa3fd9b10bf3cb798971a0d3cd4fd88cd9e8703cd2e7602828dbc4ac20fa48af53b7177a75825b23ca5cd38c27695cb522a67f051eca7d3bd5fa934f1f0a782d27fbdf96cf3c52c1abc9d7b5bb7243006b0763b7fbdd4058620ae1f173508e38910a5b31f8d4638cde39e6f94d917343c5005fc595169efb0623fd9b053c5adcb7dbc009e0cb20088dd9749d6a6dbd0244e8cf7f0fea20978b6c0ee8468a2060ac64e394a8adb5f340b61a65a35212001d00f11dcff8ba4594f78d4df1b5ee857fc59cd76a2644a61c4339c71bc7cbe82c993818fedbffcee06b91527608fc3b07075022a6be82fe150e027282ffc372dcf7eba5aaaa6c3ebbda7e3292abf381c3a683db33e409497612bd9fa11447a8292f8840a947a7071514ba149dd13ecbcd87060bcc0ff24b60b4c633db2bb935a986fa3896f6e93f0fd08eee04f6752568e20f456311daec66fe2a4229c79f5a582da59e9c8bf350575413083fd563e987cb70cf9497753555c01f2be09a72ae9d6005aef8c82d8fc5883ddb5c3ee43bfefa030adaa8a59a10d3a6b2d05f7b268a06c2720662345946a681c31fbe8d4d0c2ec74d17cd9336ffc19c0856988d4c12e781c2c5a222682e8713894d9d9709153d4e2c8207c0e92fe25495bfa289d", 0x1000, r1)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, <r2=>0x0}, &(0x7f0000000200)=0xc)
setresuid(r2, 0x0, 0x0)

2018/04/14 03:14:47 executing program 7:
r0 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x3, 0x10000)
ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000004c0)={0x7, [0x6, 0x9, 0xafc2, 0x36, 0x3, 0xd23, 0x2]})
r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x4000000002}, 0xc)
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r3, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002000ff0a00000000000000000a000000fffffe012100000051db91e9e2062017b704ebce6f8ebb0cc51abce6dde35f10d746e060eb533768e1d095f4885e25830ea3218ecf59fd9ea15658e869bb0ad8117b4f6af736fd514e9b54df7e7633ab1188edffb842693ea7ab76f3ed9438d2b34d835bc43babd7df013fdfc3b2db7d821bbe351f2317e2d1b345135bd9db1571f2e38c6d810235363e335017aa0b7110544d435647811e8bb4bdbff9b3a1a9e2515006024658b2e4e56c27f38978e7d4f734232264"], 0x1}, 0x1}, 0x0)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0x1, 0x0, &(0x7f0000000100), 0x0)
r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)
lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/dev/kvm\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)
mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x13, r1, 0x0)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000500))
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x3c, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="066304400100000000634040030000000000000001000000000000000000000010000000000000000000000068000000000000001000000000000000"], 0x0, 0x0, &(0x7f0000000340)})
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0)

2018/04/14 03:14:48 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  187.048452] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:48 executing program 3:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
shutdown(r0, 0x0)
shutdown(r0, 0x3fffffffffffff)

2018/04/14 03:14:48 executing program 4:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = gettid()
fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2})
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0)
ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000340))
r4 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x2, 0x40)
r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x240, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000300)={0x101, 0x64, 0x8000, 0x4, 0x7})
ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f00000001c0)=""/101)
r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x8c2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9})
mq_timedsend(r6, &(0x7f0000e71fff), 0x0, 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r7 = open(&(0x7f0000000100)='./file0\x00', 0x8100, 0xc8)
ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000600)="70c370feebe52f5aa75fb78ff3092148707a33a6410000000008975cc7fc814351180a81f89d23b39f42a7001f0b394a107cbf98bd1501000080ffffffff7f01b79ddaf6db54bb60b6af75912a44a1242ad76065ddf7286abc17b4a20db1eb5382afbc84d30000c5dbc1d90cd018bcbf752bb27300e494b4e75f0189e831e38edf2d428afc1413f2")
kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000380)={r5, r0, 0x6})
ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000240)={0x1, 0x200, 0x47cc, 0x2, 0x6})
mq_timedsend(r6, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})
r8 = dup3(r0, r1, 0x0)
times(&(0x7f0000000080))
ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f0000000280))

2018/04/14 03:14:48 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xfffff000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  187.102868] could not allocate digest TFM handle rmd256-genericÁM(6‚¢–
2018/04/14 03:14:48 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x100)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000004c0)=""/253)
connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10)
r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$assume_authority(0x10, r2)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4)

2018/04/14 03:14:48 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:48 executing program 5:
r0 = socket$inet_sctp(0x2, 0x4000000000000008, 0x84)
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0), &(0x7f0000000140)=0x8)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x7)

[  187.200921] could not allocate digest TFM handle rmd256-genericÁM(6‚¢–
[  187.238731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  187.407303] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
[  187.575803] EXT4-fs (loop0): VFS: Can't find ext4 filesystem
2018/04/14 03:14:48 executing program 4:
socket$netlink(0x10, 0x3, 0x0)
accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80)
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000280)={0x20000000})
getsockopt$llc_int(r0, 0x10c, 0xffffffffd, &(0x7f0000001500), &(0x7f00000002c0)=0x295)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000014c0)=0xffffffffffffff1f)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$netlink(0x10, 0x3, 0x7)
sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000754282d9ce743ccd06000000757865d4e1490eeebf36e3edbda2ad11a7805403916dbb2e829a07fa34b44e88f997505740"], 0x1c}, 0x1}, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000001400)=0xfff)
socket$inet6_tcp(0xa, 0x1, 0x0)
pipe(&(0x7f0000000340))
socket$bt_cmtp(0x1f, 0x3, 0x5)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x40, 0x4)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x0, 0x90, 0x0, 0xd9, 0x2}, &(0x7f0000001600)=0x98)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001640)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000400894e38e5a878e551"], &(0x7f0000001680)=0x2)
socket$alg(0x26, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001440)={0x0, 0x1000, 0x20}, &(0x7f0000001480)=0xc)
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2d, &(0x7f0000000400)="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", 0xfd0)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x2, 0x4)

2018/04/14 03:14:48 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:48 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x88470000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:48 executing program 3:
sched_setattr(0x0, &(0x7f0000000080), 0x0)
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1})
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4))
r3 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001})
epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0)
epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0)
ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000})

2018/04/14 03:14:48 executing program 0:
bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e)
ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x5)
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0605345, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'})
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x121480, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000280)={0x3ff, 0x2, 0xfffffffffffffffa, {0x0, 0x1c9c380}, 0xfffffffffffff4b8, 0x7e30})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100))

2018/04/14 03:14:48 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
listen(r0, 0xfc0000)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000040)=0x10, 0x0)

2018/04/14 03:14:48 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x801, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={<r1=>0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10)
r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200000000000, 0x20000)
sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="4cefabf72307cbcdddc052010e1bd8a92eb07f97b19fb5d203b3c1b756564ec03871921b70c3dac7203f53688ddce165d2ebb0fea2f845", 0x37}, {&(0x7f00000000c0)="6a2095e29b02f1f8994bd68637923b60b06602b7cce54e3816c5dfee2246514eff0317dc0abf497d33a516ea9beb2a0e4462b6cc5c016427cd6b3a6d15b4f06e80bd643d5b0b1df0409173577fb6e9ce2cac8166efd0556559fea30dd4e39668c298", 0x62}, {&(0x7f0000000200)="a0cb32e84121d486a555cdac5b8d3b630229b147f73cccf6bf32ba67c0afbe970cc2edb6435684df111044530b849b6d368c308624eb39de4a", 0x39}, {&(0x7f0000000240)}, {&(0x7f0000000280)="1a7866439ab0f87fe454ab9faa0fb39682c3c9c4e20041b76dc58ca916e98c0d83a1f29e4fbeb5dbc07063e55219347851ade282fb5ce8a737cfa51d23a8154815664b53177a03de4595eeeb5967d87b87e713160b7d6afeaefb62a5143ef194d845a6ef242a40a55d04c85e96164744f35fb11f4181169bfa3b56b83d6d496e19de1e5de25ee9d58ff75a58ab51401738b278b2345c9dd63b09f1300d6e9845c6df8af91fd9f672eee521b7748047187a1369f4e0e8dfdfc2ff0fe7b275447a6db941152b2e4cc8e52ea7232e031a26b40f6db7fae794477227a5e7373804acb7471f285beb019a67c40d584355cc0dd34a799e723326", 0xf7}], 0x5, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x3, 0x7ff, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x800f, 0x80000001, 0x10001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x0, 0x40, 0x2, 0x40a97b45, 0x6, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0xfff, 0x1ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1d, 0x206, 0x7ff, 0x1, r1}}], 0xf0, 0x48800}, 0x8000)

2018/04/14 03:14:48 executing program 7:
r0 = socket$inet(0x2, 0x2000000080002, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x218, [0x0, 0x20000400, 0x200004d8, 0x20000508], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x290)

2018/04/14 03:14:49 executing program 5:
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
prctl$setmm(0x23, 0x6, &(0x7f0000002000/0x12000)=nil)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmmsg$alg(r0, &(0x7f0000000fc0)=[{}, {0x0, 0x0, &(0x7f0000000240)}], 0x2, 0x0)
prctl$getreaper(0x5, &(0x7f0000000000))

2018/04/14 03:14:49 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="e15c517b9867126b7d4a8145fd4a27de4d953c25666c5bd9e114b6afb6f04804ccb30a14e4ec5f02b69cc27c5a5420d7fd791e53a5f8eea4f70e303aceaa5a2508ab7f7b33021d2adad48b5a67c383556185676e81564b62da5f3362576f43a05e9ee8f9240290f09329643c80020a20232b1b87c9401828d4089a54e800c93b5c0669c987e08fd65ef9fe5afb8ab46de8ed2d131d420664beffda29a43392cb8eaac8ee3363a0e411d7cf1add7eea34d53ef306de600ee74a62c78ad015d13522c889951e9ccdd0cb255b110093c4996b1b16af7be08dcecb41f66d443e97cf27f19d5f20046f9ee64821802e047fb0bc5a2496e2328629c5b5898627b3a49b47b8e4255d7da08ff674b266e8cf475a5edbd633a2773a21dba66197c731a691e3819a53d0bca531f236f7b5cfdb2cbe2414d7a873c20d991feb4fa3eb709968e11b546170cd93e2d1d6ab4b47f20302b424e16457916a4712fa86e58a1fd55bbb512da00fa5df72cf68ac4974a391888021085580a5116ace6c6640022ecf204dd355e370a9530e32449d67bda396129a098f6be718e1b77d7f32543a50bbbf552047ef2408a471a5305d02992f3c329afffef63c6144460fda980795e6941577f178effcfcb38ffa48adf3c3ded9e4b5442b4a2e1f25e404bc37ea4e13330063c6aa6848b424aea22853330338e1d28ff4aa13a7748121dea615a8c93fb707bf20ad009e935dbb880bf2b4c08088d2a4be7186e5b6ccd3f58d38e2813dd927c4da80e532c6b874d37aca7911535c6fecd603666356c5acaafd5a1b4381a1a878ac1e02c19c538df4bae201f944aeb3f966f19cc64152b37088a70adf8a4de45e069f79cc69fce892933f8330b2fd22f1f777940d6b7ec08785186339bca85e3b8b36ed42e0a8c70691e9c1952306cd996b26fadc5e4d4a1c627f6b1117c89ebd1984c26e0443bb8c08da9a17bda61d45bd8ec846706b7ed0d893b572dccf9ad182f822f8cc52d76f73161809a007b8409279423015248798949d95f38c1935eb1e0eb22abdf683de0216327502811bee91dac8aa4e19e3ae7c52f86796036f7d57e3dd76475992f8adc0f327b4748c45b2268c60ac7ba71e4f96c2ca92b5ab9a2e538f22b28798f8509e387545d64543db89fbc6c09583b6c9e80eb7a82283618a36246bd2f5abf5cb7e8820c3315e029c43013447c519427e4109b49edff66cdd8c4f1a67d0482723ee8fda27e5acc0353942f1068bd78ef32a07b5d743e1a48c4b4751b39c71f77f3be83e657acc721233a9af4f79c8b35535d4312f8be7e9eecd97c86f411f21c7adc75e151a7dc39e7edb54d94c55b613ed65b9ec19616e735e9e6e26e33ae67d210758046450bbdad879c80a362144d6b31946d9c0548b9676e9ec832356cb35fb5b388a9fb43e7a8af5cb0b7573031057518330c2d63c3680fed14ebfbf140c7fec27a3c99e6e7b4d1f3fbb8e686d90b555d9bbc9eb7ebea22388133b75f0cb4359a0a4776af0c67882af47978b54303bec4ba8463a0bee43d2b0ea6e37ac09fdec47997bb1780b9ddd99edf3d3510a7447c8d7caf17eaf9de19492034d24353202893d7084b5de637105e63ac6d65f0570cdb34faa86401a6c09a97b5e52586d3b5a114630b7a8f2ae9e165f476f519a7e69df0df2799115f44603dd6e8396562e18e0e2844edb8a93d81b23b1a7c8d28d51acfa788363184a4550c1dee8f6971e17b60f0b59e5076b09ece66ac0fee05bc300629fdbf2c71a5a70d23cb22d97483c4da65abfb29052483acd3fb94ba10d7201295ccdc33df8fa0fc7017bddaa6f0f294d0793cbffc76e3dcc9097a7c1f2c8f73d9a20679d46eb9192fedb83a8bff5e174097ef700d238ad9bd30a8e6137e6bada6289fe78a23fa5ca758e6b63b0efccc434cbe5b7ee20cacd1db4ff0265824a08f9085be91425f280ec8112fe9bfb3d640fa4a43cfd8d1039219dbaf7fd943fe90bb2096e86248d7f331774987ab5a4f992860f3ce12c9e2d31283b6725e47c95a7bbeecd5e8193c25412eddabb419a3e0f8fbc924a3c0c1d1fecc4a00bcdf8d74f62da2aa4faa9644ad49658acb53758baadbda50951d02850d213fd4cf55b97b397a52c581fa55edeeafbe61fc13ecdd5b20f9b776ad4398692e702c978c8358f498c4959c28959ef07671200238c7eecfb4b9f91d146657e146942635c298bbc7af1696ded5278b30db9ae19f62d47f975f9e1665022b2d7d48f9cef98b635ff9ff5e1ec565c04670905e99ac1856f19dd13f344aeb518cd86e5bce6e1b1a3006b4ce3883ce089e12934eb29084ce87775567b29cfb35bed7c3667d857c429e2cd46c7c411c98629ede01498a20ca9d9d12b8b1dcebc18d3635261e423fcde0481cae1edcb9bd6da3b2627aebe602e0eb359cb664b7466135f8734a3920c8bbcbf2c9d27dc3f5941541fc62a493d7c8c2ec64c2f8b35703aaada06256004e1defac829afb3cc2f7ba83f4e575e3b8c4f5b8953cb6e7eedcd30857a4fffcf304667c803e27b4742bc1ce9161baa5a4c836ad4202274e53b00b8daf564ac1d05024f1396e5e293244e74ac87591a6b34e5a1825d735ad4bd38b1ee15711a59cd22eb3c133bd6235f65046cd8d93c3e10f5b230472a26239cbdb2ab135c9beae23cdc1a0ced5476b693ab3054cc102fb937cb6a1352c509712188ea26b42146e709df139d66ba62b2367125f55db9cbcea8dace190071ac9d90b84f18fa537c6e32d74acecbc29831a63ec70251b1e731aae938b802b798b88ad93d8baaf9c65936699d6df159cb61e8265e2230e1f71c2f61fb2a2b381661f7fc4c1d5b6932482f959c4c70bd0b6887af4255bbc9599768ee36a9564de0fe57b7106433d4f3e3473d28e7d45e31d3ffba0b40bbea3ddfc002f9123fee98662f80bcf5e31381aaaf5e94791bcbd93010971086aa9b05d7b3bff51de7b50be3f76172f87cb5b21ecb8aceda7c19b8b2a734980dd6b0e72e803187b47e0f0fa9f14d073650a171ce5a82fb890ab48013a325c4ab36e81ad7dd887bacde34b9f4cbfdee94b0f59beb342835d800a43ebc7fdb37041ce2683f5c02c179ee896d3986c60d158e14eecb6e9dbcbb6f5c7614a696a1e9d980c2954c45cb8f7d80da66b78cfbaee40254e89cf7cdc0f4e3417ae1bec56794f6e23ece8de4c63ca5b4b9de1e8d3679f50adae97629c03bf4be404ed811e4bf67120b1a5b20b91a2cd6deccd9112778b8a85d1832d02475f123ba397ddebf2393020197a0098f3349c5453386efaed2c876fa9eeca021ef7f48dabb4f47e63e21900dd875aac404503b13dbea9d35e6ae7de4d27be9a4d0b4e5878c36b0ca57b841017a55dd9949fb0685e32caee80da5e02e9548356a2fc552ccc5db6422e0abeef5392ea21efef0ef81cb7d1a285854ee1d27f01e608f71590769778447ae1b29818db686a832d561766e6df0a91f75af8b2b9916fc5011e8d23ef39ee651cc24e37d9ee5e6e293f833c652a9fd85c462ff716652b9e3f3366e12e8e0c7be13bc8bb4070a2086fe546303cce47988dadeec1de12a4b819f57eb2a0314ebef44c3b3b4b88f2a32e8914ef89df00b383bd645e36429eb7bb35e7d1d93dc62d860e9534750ead3db0ea9ad94760989b9eaed396b350efae8ffaaad6b91a91f8fcae4a65b9a17cb5905e03fd6086ca24f706ac0a275c21b810fb9c3c31e3f59fe3f45e5d209253ff2b0b23c3e9d9be39e4b9c883fa33db2f87acf0640ee6c6ad24a84a1308f5b7558c72c814c82d0483661559d53cda7beead820ff18db04c4c45e2ca1dc1c0d06169a555069db7001fc613af50b5c9103c1eb8709ab077bc75906a430bdb34d940c60bada204529ee88c39b7e657928ef9a62a69c588bfee0e6a09b3f87ed1330ed9de8026b007c91bc5afff0b4e9df0bc5c4bbd33e3ad1005cf11a3aefde5b18d4efd8deb13719a2ffde1032507073fe87a8fc38e49987ca8cfad1228baef3a66b561a16091841c0642d48854a1411dfb61d888b6c59de9d809b28bbc650fb4ba09db888ccf8c723159aa4ce1c855b53c018452f18e8ec2c0a627c841bc32edc4858ee859dd445b811a79c5d18a32d9a30156aebba1d5cbf76a14d3329483270fbbdbf028c2f9c3f324845238dd1b14af4a0a1e7d093680e69c66f2e12fe92ac0e26ecfbeab510ea724142fe1dc6c0debafb22e28719a6c7ba3e63b54be9f5dbffc7716b3559f0886c39343978f21d7d595f2c80b684670a9976b8d4ad089727e089e3711a72b45635d5bdc230a54da3a147a55179f0482bade6db8ca73b9212e1263b2a412fe3f0760b7c46d305dbab29bdc216d14f1e6b6f24c18dd03656559180dcc38b8e970c8eeef94289dd68d79aa2c42cfeeae000d421b9fc8d553598dd0a808c5850d366785e88469df19b7deaf789e28ce0e4b767d94d5886acaf8d3c52663dcc08f32568e1a75fe944afaa90a7d50c1879361e19fafae4ad027609a8dac3ff62c4a616a963dab86837431b6fa66b2a94364f2c0a16eea1bea59c0b4fd4e078f03d36b87fd38712a3d41914bcc7e9af192a0e0f2ab72715074305b38e6c38607f23fc441256c6a258889bee55cecdb159a2c4c2d3f1db65c9d367754486e1780286cc9d6bef130ca254c682ff0089fb4c1f3778b461769adf3eab643ef7970e2deaf2458de7dce6e8383f53fe6930e632bcf73cf71a3c39f9219ae80be498e25cfb3ea62e0aa32707f926f0b8371c344e896f7eac2a2e81309d0d567482a4302c7b7b9d5ad3116ee66c61fa5c99debfc629512f5792997725f809706cc2d63b1aa683e395780b9ec9faaa3636388a4bd754d2801f3904320edceb1a01aabdde245a3a9b4c618044f9bfe12c2631653058406127b1d11fa1086482e3b9282f38235b5964c7aee50b2619f85c239404f860dd69401afb58a2d5d2b1626caa4d86835fe31fb7c7153fb835dd36c8f958f37ddce273e65f8af0eb8bf997ac15d15ae0f6e2f70b181469367b1e5c16e66eb20c6b953664da1d260a3500d5a8ebfc74b05d09a9baf75f9460a01c666060d91e27d3b1ac83f09c27cfde133e1b6fd46540224563762c54b42b169ef44837644e67c305d71de7df50309f20067a9ba937a703e0a4536aed5f267d40af9d19d41e2074a72883355fb8aa787f422198c31fefaa1ac73bd4d86c7c00a4332e2ed9a88b3811f2075705dcd41f503cb712fc16d96f60616f197c8d0f76b485bdc5d7bcc8055a0ebc065e0d992e57bf37a7bdbe802ca6d9853a17bd93a4e26ddb430abc180712c13e15066bb7d6a634ae8ad2d0015402d121c25a41e7847d410941b66600ba7efc1ab1abc3422e3e86118cf8bab724f28bd6c118f3272fa7693d184065913023ec0efab9d20ed3866d31f75f5eef4223140aebecc1fb2449bc9d929b169ebf6d3361e20c67d76653abd298c058412318c4034993f5af6bcc690de9202d0805e4195551921d88938ce37a29b066d4336171c631f482a4f62120070497f656df7b9505ca04cc9ed2e27ea63428020913ba340f601c47f1e9cb7dab517ff6dce6e712e1770dd18e17e9af18c61035a3c9df40fdaa7e0dd5fb100874d4474b9f48ee0d8b9d9aac2b1dcd290862f6043743a2b4e1ce74447afa28b459166784e7d25bfe6c1eb13cb69c154e2fb17e24629ceba83949b3d066620ddc6d39d5a925d3d5220a25f4681ed29f7eecc720dbc03b55ca5d9af6a482245b65b877bc50fa194ba45cf6622157aa1360916d5064c1ea94ea9af306e0eb", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  187.986911] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:49 executing program 4:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x10000)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/147)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)})
r2 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e6574c874756e00", 0x0, 0x5c7ad48375958275)
write$tun(r2, &(0x7f0000006480)=ANY=[@ANYBLOB], 0x4c000)
inotify_init()
ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000200)={'tunl0\x00', @random="541d1c30f68d"})

2018/04/14 03:14:49 executing program 6:
r0 = socket$pptp(0x18, 0x1, 0x2)
socket$pptp(0x18, 0x1, 0x2)
bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1)
fchmod(r0, 0x40)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=<r1=>0x0)
syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1)
ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000180)={0xffffffffffffbffc, 0x5, 0x4, 0x1, 0x11, 0x3ff})
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'lo\x00', 0x3})
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1)
set_tid_address(&(0x7f0000000140))

2018/04/14 03:14:49 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x4000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:49 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:49 executing program 5:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5)
connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10)

[  188.173700] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  188.184676] binder_alloc: binder_alloc_mmap_handler: 14869 20000000-20002000 already mapped failed -16
[  188.211335] binder: BINDER_SET_CONTEXT_MGR already set
[  188.232345] binder: 14869:14870 ioctl 40046207 0 returned -16
[  188.269400] binder_alloc: 14869: binder_alloc_buf, no vma
[  188.275154] binder: 14869:14878 transaction failed 29189/-3, size 40-0 line 2963
[  188.310502] kernel msg: ebtables bug: please report to author: bad policy
[  188.349826] binder: release 14869:14870 transaction 7 out, still active
[  188.357066] binder: undelivered TRANSACTION_COMPLETE
[  188.362244] binder: undelivered TRANSACTION_ERROR: 29189
[  188.367746] binder: send failed reply for transaction 7, target dead
2018/04/14 03:14:49 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={<r1=>0xffffffff}, 0x13f}}, 0x20)
r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="04000000000000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYRES32=r0], 0xfdba)

2018/04/14 03:14:49 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:49 executing program 5:
syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='nou\t\x00d,noalign,swalloc,swidth=5\x00,\x00'])
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x24000, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={<r1=>0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0xffff, 0x80000001, 0x1, 0xa}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0xf4, "d466d992b79e7807aee699d25d70cd0aff89bfdae080b492eae9850389bea501269281fbb90361a18ffe699cfa49c99b12c974d640cea413f6569764e7895dd9a4527f2a1aee377ab6d4c85567e5467f61b347f53d4d3914f12732de920bbc0c0b6554806a35b26145fe80325286d6b915496ec0af1a6566944fd076e8a292f77ffd035a1170a10829ef32c8ec9f7780142b40cc937422c2879814c9c9bbef31ad87c8ad474208261d9f9d444d59255081e59ef1fd26dc2f9225866f762d880e9475d2b64d38e82f8685fd67c0ea8193685ea8dc1bf69031ed93d58774117b99cc01a3e192c9e52052c1edf7e5dcda0c956456a7"}, &(0x7f0000000140)=0xfc)

2018/04/14 03:14:49 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x40, 0xa9, 0xfd3f, 0x1, 0x1}, 0x14)
r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x0)
r2 = fcntl$getown(r0, 0x9)
lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, <r6=>0x0}, &(0x7f0000000680)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000700)=0xc)
sendmmsg$unix(r1, &(0x7f00000009c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)="3215121d6e3c6d0dda52a0fbc0f17226cf264edb6ec7e0dfae0a8fabbd5e0e1fd92e25e23a416264f0c7e434", 0x2c}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="646debd72a4c34504b6523b29bf9caa054c6bcd0dd99be7613af31e1d8090094eac9c63d3fc8207118abff79489f98b5d24c62770657cd584981b411a511bbd25e6784bdbbf9bf199f84a378dfa56a18c13fe7c62d835a7da92a1b24c2b31e8042c8ba08d1e72f1623d49f90c299a78b941d66e8069f8e5375e00097d6f8af48d60fef0ef5019049cc00bf33b00f0170f1aa3c", 0x93}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000003c0)="3c52bc6570bb82bf62d069f698a92130e7b935c068ea475071e4ebc08e6502a5dbea6419123dcd3b1f91368f75e662eaca59d9d2515958425ef4e652e353550745fb7cd69ad9645c05362e6196342c765ae3bf6a5f940229f912804a199ece5fd668871196f365a649d5cc6fd4c0", 0x6e}, {&(0x7f0000000440)="54857cb8aea5d8b6145d0dfd12cbcda484810ab7742aa888051ef37055da3ddf55180d549b409375c3be88462ca5a9c7106194c0b0a06790bc76a496ea1ea254", 0x40}], 0x2, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x10}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000800)="ae4ea28a62a65598f5de45a175d43cb15fe4d43ed82310b67507cd65cac0794d03a13abc40368cbf3bf4f892762b", 0x2e}, {&(0x7f0000000840)="d9ff7b011b8258894dbe652806c8f905ab095f49", 0x14}, {&(0x7f0000000880)="33bc71f58f0da7968e91a651124b670df73f11ee0f1c741d5599bee1ebe09e70a391a811b5b1026f4fc5299d46292b8a29c69435657600c398a61b2c78624b34ab9c8f2f979d93000b5788e1838a81af95a6bd75240bd5d1577edf2fc00f9308fdb81c8d9a41098d32efb8faa34d2ad5b45ff8a2a580922c27f433f101f9d84304d47b94a1f1cb3b6a07779483003347df653e8d1751239e9c27e24590d32ac3eb18e1293eeb2ccdb8af5112b91995919a5a21a30469b2c22171cb6e883568c91dbf6ac2e2980a210b98d2272d48f4", 0xcf}], 0x3, 0x0, 0x0, 0x40000}], 0x3, 0x4000000)

2018/04/14 03:14:49 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffdd86], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:49 executing program 7:
r0 = getpgid(0x0)
sched_setaffinity(r0, 0xffffff10, &(0x7f0000000000)=0x1)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x24)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0))
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa})
ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)=0x8)
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1})
syz_extract_tcp_res(&(0x7f0000000180), 0x7fff, 0x1800000)
readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1)
ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000))
syz_open_procfs(r0, &(0x7f00000001c0)='net/hci\x00')
read$eventfd(r2, &(0x7f0000000040), 0x8)

2018/04/14 03:14:49 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
writev(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)="d1", 0x1}], 0x1)
recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x2cf, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102)
shutdown(r0, 0x0)
r1 = dup(r0)
ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"])

2018/04/14 03:14:49 executing program 3:
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
sendto$llc(r0, &(0x7f0000000000), 0x0, 0x8c0, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x200, 0x25)
connect$llc(r0, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x1, @random="b11552fdb9b5"}, 0x10)
ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000040)={'eql\x00', @ifru_map={0x8b6, 0x7f, 0x2, 0xffff, 0x0, 0x5}})
accept(r0, 0x0, &(0x7f0000001080))
r1 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x20)
ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0))

2018/04/14 03:14:49 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  188.960006] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  188.972788] XFS (loop5): unknown mount option [nou	].
2018/04/14 03:14:49 executing program 4:
syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000580)={[{@umask={'umask', 0x3d, [0x37]}, 0x2c}]})
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80100, 0x20)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={<r1=>0x0, 0x7, 0x8}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x7fff, 0xbf, 0x2}, 0x10)
setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0x5, 0x100000001, 0x8001, 0x8000}, 0x10)

[  189.025424] XFS (loop5): unknown mount option [nou	].
2018/04/14 03:14:50 executing program 6:
mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0)
munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
munmap(&(0x7f000053c000/0x1000)=nil, 0x1000)
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)

2018/04/14 03:14:50 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3201000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:50 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:50 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x2053, r0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4)

[  189.122198] hfsplus: unable to find HFS+ superblock
[  189.140307] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:50 executing program 6:
r0 = perf_event_open(&(0x7f0000000000)={0x8, 0x70, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x1)
setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00000000c0)="00d5abb991a93f36a891383a66c99b644203bb7c117209ef54fe5b2bf078032a8ce9e2a51444de6b7c2a5452e20ae9c186325343e0969e9622ac39ef757dcc1bdec7607cf0edfc747c660d02740f6c", 0x4f)
perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0xffffffffffffffff, 0x0, r0, 0x0)

[  189.187662] hfsplus: unable to find HFS+ superblock
2018/04/14 03:14:50 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1100], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  189.322579] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:51 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
fcntl$dupfd(r2, 0x406, r2)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:51 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
open_by_handle_at(r0, &(0x7f0000000040)={0x62, 0x7, "a7f8328ad67efe17d9748329a708f289591a2717df1896b5738802df63b093212fb31b63021691f5f0a598698c1f9dfd181797c2f28238080f94f3736fcfbb0a5d343684b6a1852531565c7fe13449a434fb5534b0f29e3ff0e7"}, 0x22840)
fcntl$lock(r1, 0x26, &(0x7f0000f66000)={0x2})

2018/04/14 03:14:51 executing program 5:
sched_setaffinity(0x0, 0xffffffffffffff36, &(0x7f0000000140)=0x2)
r0 = epoll_create1(0x0)
epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x5c0, &(0x7f0000000040), 0x8)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4))
epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7})
epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x3, &(0x7f00000000c0)={0x5}, 0x8)

2018/04/14 03:14:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff88, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00')
r1 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x4000)
shmdt(r1)
syslog(0x2, &(0x7f0000000040)=""/75, 0x4b)
openat$cgroup_type(r0, &(0x7f0000000500)='cgroup.type\x00', 0x2, 0x0)

2018/04/14 03:14:51 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffff80], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:51 executing program 6:
r0 = getpid()
r1 = epoll_create1(0x0)
r2 = socket(0x10, 0x802, 0x0)
kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f00002eeff4)={r1})
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0)
r4 = geteuid()
getresgid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)=<r5=>0x0)
syz_fuseblk_mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x8000, r4, r5, 0x5b70, 0x4153, 0x1000)
ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000700)={0x8, &(0x7f0000000040)=""/136, &(0x7f0000000640)=[{0xf03, 0x83, 0x3ff, &(0x7f0000000100)=""/131}, {0x16bafb5f, 0x9b, 0x1ff, &(0x7f00000001c0)=""/155}, {0x7, 0xac, 0x4, &(0x7f0000000280)=""/172}, {0x8, 0x68, 0x9, &(0x7f0000000340)=""/104}, {0x1, 0x8a, 0x100, &(0x7f00000003c0)=""/138}, {0x3, 0x77, 0x10000, &(0x7f0000000480)=""/119}, {0x2, 0x99, 0x4, &(0x7f0000000500)=""/153}, {0x3, 0x50, 0x4, &(0x7f00000005c0)=""/80}]})

2018/04/14 03:14:51 executing program 0:
lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0x0, r0}, 0x0, 0x0, 0x1})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x6, <r2=>0x0, 0x0, 0x3})
ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000200)={0x8, r2})
pause()
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={<r3=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r3, 0x1})
syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x200000)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r1, 0x5}, 0x14)

2018/04/14 03:14:51 executing program 7:
r0 = socket$inet(0x2, 0x4800000000000001, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aedffb)='yeah\x00', 0x5)
sendto$inet(r0, &(0x7f0000fd0000), 0x41, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/14 03:14:51 executing program 3:
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1a)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
listen(r0, 0x90)
r1 = socket$inet6(0xa, 0x6, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0002, 0x0)
ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000140)={0x400, 0x8})
connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)
dup3(r0, r1, 0x0)

2018/04/14 03:14:51 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
fcntl$dupfd(r2, 0x406, r2)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="e15c517b9867126b7d4a8145fd4a27de4d953c25666c5bd9e114b6afb6f04804ccb30a14e4ec5f02b69cc27c5a5420d7fd791e53a5f8eea4f70e303aceaa5a2508ab7f7b33021d2adad48b5a67c383556185676e81564b62da5f3362576f43a05e9ee8f9240290f09329643c80020a20232b1b87c9401828d4089a54e800c93b5c0669c987e08fd65ef9fe5afb8ab46de8ed2d131d420664beffda29a43392cb8eaac8ee3363a0e411d7cf1add7eea34d53ef306de600ee74a62c78ad015d13522c889951e9ccdd0cb255b110093c4996b1b16af7be08dcecb41f66d443e97cf27f19d5f20046f9ee64821802e047fb0bc5a2496e2328629c5b5898627b3a49b47b8e4255d7da08ff674b266e8cf475a5edbd633a2773a21dba66197c731a691e3819a53d0bca531f236f7b5cfdb2cbe2414d7a873c20d991feb4fa3eb709968e11b546170cd93e2d1d6ab4b47f20302b424e16457916a4712fa86e58a1fd55bbb512da00fa5df72cf68ac4974a391888021085580a5116ace6c6640022ecf204dd355e370a9530e32449d67bda396129a098f6be718e1b77d7f32543a50bbbf552047ef2408a471a5305d02992f3c329afffef63c6144460fda980795e6941577f178effcfcb38ffa48adf3c3ded9e4b5442b4a2e1f25e404bc37ea4e13330063c6aa6848b424aea22853330338e1d28ff4aa13a7748121dea615a8c93fb707bf20ad009e935dbb880bf2b4c08088d2a4be7186e5b6ccd3f58d38e2813dd927c4da80e532c6b874d37aca7911535c6fecd603666356c5acaafd5a1b4381a1a878ac1e02c19c538df4bae201f944aeb3f966f19cc64152b37088a70adf8a4de45e069f79cc69fce892933f8330b2fd22f1f777940d6b7ec08785186339bca85e3b8b36ed42e0a8c70691e9c1952306cd996b26fadc5e4d4a1c627f6b1117c89ebd1984c26e0443bb8c08da9a17bda61d45bd8ec846706b7ed0d893b572dccf9ad182f822f8cc52d76f73161809a007b8409279423015248798949d95f38c1935eb1e0eb22abdf683de0216327502811bee91dac8aa4e19e3ae7c52f86796036f7d57e3dd76475992f8adc0f327b4748c45b2268c60ac7ba71e4f96c2ca92b5ab9a2e538f22b28798f8509e387545d64543db89fbc6c09583b6c9e80eb7a82283618a36246bd2f5abf5cb7e8820c3315e029c43013447c519427e4109b49edff66cdd8c4f1a67d0482723ee8fda27e5acc0353942f1068bd78ef32a07b5d743e1a48c4b4751b39c71f77f3be83e657acc721233a9af4f79c8b35535d4312f8be7e9eecd97c86f411f21c7adc75e151a7dc39e7edb54d94c55b613ed65b9ec19616e735e9e6e26e33ae67d210758046450bbdad879c80a362144d6b31946d9c0548b9676e9ec832356cb35fb5b388a9fb43e7a8af5cb0b7573031057518330c2d63c3680fed14ebfbf140c7fec27a3c99e6e7b4d1f3fbb8e686d90b555d9bbc9eb7ebea22388133b75f0cb4359a0a4776af0c67882af47978b54303bec4ba8463a0bee43d2b0ea6e37ac09fdec47997bb1780b9ddd99edf3d3510a7447c8d7caf17eaf9de19492034d24353202893d7084b5de637105e63ac6d65f0570cdb34faa86401a6c09a97b5e52586d3b5a114630b7a8f2ae9e165f476f519a7e69df0df2799115f44603dd6e8396562e18e0e2844edb8a93d81b23b1a7c8d28d51acfa788363184a4550c1dee8f6971e17b60f0b59e5076b09ece66ac0fee05bc300629fdbf2c71a5a70d23cb22d97483c4da65abfb29052483acd3fb94ba10d7201295ccdc33df8fa0fc7017bddaa6f0f294d0793cbffc76e3dcc9097a7c1f2c8f73d9a20679d46eb9192fedb83a8bff5e174097ef700d238ad9bd30a8e6137e6bada6289fe78a23fa5ca758e6b63b0efccc434cbe5b7ee20cacd1db4ff0265824a08f9085be91425f280ec8112fe9bfb3d640fa4a43cfd8d1039219dbaf7fd943fe90bb2096e86248d7f331774987ab5a4f992860f3ce12c9e2d31283b6725e47c95a7bbeecd5e8193c25412eddabb419a3e0f8fbc924a3c0c1d1fecc4a00bcdf8d74f62da2aa4faa9644ad49658acb53758baadbda50951d02850d213fd4cf55b97b397a52c581fa55edeeafbe61fc13ecdd5b20f9b776ad4398692e702c978c8358f498c4959c28959ef07671200238c7eecfb4b9f91d146657e146942635c298bbc7af1696ded5278b30db9ae19f62d47f975f9e1665022b2d7d48f9cef98b635ff9ff5e1ec565c04670905e99ac1856f19dd13f344aeb518cd86e5bce6e1b1a3006b4ce3883ce089e12934eb29084ce87775567b29cfb35bed7c3667d857c429e2cd46c7c411c98629ede01498a20ca9d9d12b8b1dcebc18d3635261e423fcde0481cae1edcb9bd6da3b2627aebe602e0eb359cb664b7466135f8734a3920c8bbcbf2c9d27dc3f5941541fc62a493d7c8c2ec64c2f8b35703aaada06256004e1defac829afb3cc2f7ba83f4e575e3b8c4f5b8953cb6e7eedcd30857a4fffcf304667c803e27b4742bc1ce9161baa5a4c836ad4202274e53b00b8daf564ac1d05024f1396e5e293244e74ac87591a6b34e5a1825d735ad4bd38b1ee15711a59cd22eb3c133bd6235f65046cd8d93c3e10f5b230472a26239cbdb2ab135c9beae23cdc1a0ced5476b693ab3054cc102fb937cb6a1352c509712188ea26b42146e709df139d66ba62b2367125f55db9cbcea8dace190071ac9d90b84f18fa537c6e32d74acecbc29831a63ec70251b1e731aae938b802b798b88ad93d8baaf9c65936699d6df159cb61e8265e2230e1f71c2f61fb2a2b381661f7fc4c1d5b6932482f959c4c70bd0b6887af4255bbc9599768ee36a9564de0fe57b7106433d4f3e3473d28e7d45e31d3ffba0b40bbea3ddfc002f9123fee98662f80bcf5e31381aaaf5e94791bcbd93010971086aa9b05d7b3bff51de7b50be3f76172f87cb5b21ecb8aceda7c19b8b2a734980dd6b0e72e803187b47e0f0fa9f14d073650a171ce5a82fb890ab48013a325c4ab36e81ad7dd887bacde34b9f4cbfdee94b0f59beb342835d800a43ebc7fdb37041ce2683f5c02c179ee896d3986c60d158e14eecb6e9dbcbb6f5c7614a696a1e9d980c2954c45cb8f7d80da66b78cfbaee40254e89cf7cdc0f4e3417ae1bec56794f6e23ece8de4c63ca5b4b9de1e8d3679f50adae97629c03bf4be404ed811e4bf67120b1a5b20b91a2cd6deccd9112778b8a85d1832d02475f123ba397ddebf2393020197a0098f3349c5453386efaed2c876fa9eeca021ef7f48dabb4f47e63e21900dd875aac404503b13dbea9d35e6ae7de4d27be9a4d0b4e5878c36b0ca57b841017a55dd9949fb0685e32caee80da5e02e9548356a2fc552ccc5db6422e0abeef5392ea21efef0ef81cb7d1a285854ee1d27f01e608f71590769778447ae1b29818db686a832d561766e6df0a91f75af8b2b9916fc5011e8d23ef39ee651cc24e37d9ee5e6e293f833c652a9fd85c462ff716652b9e3f3366e12e8e0c7be13bc8bb4070a2086fe546303cce47988dadeec1de12a4b819f57eb2a0314ebef44c3b3b4b88f2a32e8914ef89df00b383bd645e36429eb7bb35e7d1d93dc62d860e9534750ead3db0ea9ad94760989b9eaed396b350efae8ffaaad6b91a91f8fcae4a65b9a17cb5905e03fd6086ca24f706ac0a275c21b810fb9c3c31e3f59fe3f45e5d209253ff2b0b23c3e9d9be39e4b9c883fa33db2f87acf0640ee6c6ad24a84a1308f5b7558c72c814c82d0483661559d53cda7beead820ff18db04c4c45e2ca1dc1c0d06169a555069db7001fc613af50b5c9103c1eb8709ab077bc75906a430bdb34d940c60bada204529ee88c39b7e657928ef9a62a69c588bfee0e6a09b3f87ed1330ed9de8026b007c91bc5afff0b4e9df0bc5c4bbd33e3ad1005cf11a3aefde5b18d4efd8deb13719a2ffde1032507073fe87a8fc38e49987ca8cfad1228baef3a66b561a16091841c0642d48854a1411dfb61d888b6c59de9d809b28bbc650fb4ba09db888ccf8c723159aa4ce1c855b53c018452f18e8ec2c0a627c841bc32edc4858ee859dd445b811a79c5d18a32d9a30156aebba1d5cbf76a14d3329483270fbbdbf028c2f9c3f324845238dd1b14af4a0a1e7d093680e69c66f2e12fe92ac0e26ecfbeab510ea724142fe1dc6c0debafb22e28719a6c7ba3e63b54be9f5dbffc7716b3559f0886c39343978f21d7d595f2c80b684670a9976b8d4ad089727e089e3711a72b45635d5bdc230a54da3a147a55179f0482bade6db8ca73b9212e1263b2a412fe3f0760b7c46d305dbab29bdc216d14f1e6b6f24c18dd03656559180dcc38b8e970c8eeef94289dd68d79aa2c42cfeeae000d421b9fc8d553598dd0a808c5850d366785e88469df19b7deaf789e28ce0e4b767d94d5886acaf8d3c52663dcc08f32568e1a75fe944afaa90a7d50c1879361e19fafae4ad027609a8dac3ff62c4a616a963dab86837431b6fa66b2a94364f2c0a16eea1bea59c0b4fd4e078f03d36b87fd38712a3d41914bcc7e9af192a0e0f2ab72715074305b38e6c38607f23fc441256c6a258889bee55cecdb159a2c4c2d3f1db65c9d367754486e1780286cc9d6bef130ca254c682ff0089fb4c1f3778b461769adf3eab643ef7970e2deaf2458de7dce6e8383f53fe6930e632bcf73cf71a3c39f9219ae80be498e25cfb3ea62e0aa32707f926f0b8371c344e896f7eac2a2e81309d0d567482a4302c7b7b9d5ad3116ee66c61fa5c99debfc629512f5792997725f809706cc2d63b1aa683e395780b9ec9faaa3636388a4bd754d2801f3904320edceb1a01aabdde245a3a9b4c618044f9bfe12c2631653058406127b1d11fa1086482e3b9282f38235b5964c7aee50b2619f85c239404f860dd69401afb58a2d5d2b1626caa4d86835fe31fb7c7153fb835dd36c8f958f37ddce273e65f8af0eb8bf997ac15d15ae0f6e2f70b181469367b1e5c16e66eb20c6b953664da1d260a3500d5a8ebfc74b05d09a9baf75f9460a01c666060d91e27d3b1ac83f09c27cfde133e1b6fd46540224563762c54b42b169ef44837644e67c305d71de7df50309f20067a9ba937a703e0a4536aed5f267d40af9d19d41e2074a72883355fb8aa787f422198c31fefaa1ac73bd4d86c7c00a4332e2ed9a88b3811f2075705dcd41f503cb712fc16d96f60616f197c8d0f76b485bdc5d7bcc8055a0ebc065e0d992e57bf37a7bdbe802ca6d9853a17bd93a4e26ddb430abc180712c13e15066bb7d6a634ae8ad2d0015402d121c25a41e7847d410941b66600ba7efc1ab1abc3422e3e86118cf8bab724f28bd6c118f3272fa7693d184065913023ec0efab9d20ed3866d31f75f5eef4223140aebecc1fb2449bc9d929b169ebf6d3361e20c67d76653abd298c058412318c4034993f5af6bcc690de9202d0805e4195551921d88938ce37a29b066d4336171c631f482a4f62120070497f656df7b9505ca04cc9ed2e27ea63428020913ba340f601c47f1e9cb7dab517ff6dce6e712e1770dd18e17e9af18c61035a3c9df40fdaa7e0dd5fb100874d4474b9f48ee0d8b9d9aac2b1dcd290862f6043743a2b4e1ce74447afa28b459166784e7d25bfe6c1eb13cb69c154e2fb17e24629ceba83949b3d066620ddc6d39d5a925d3d5220a25f4681ed29f7eecc720dbc03b55ca5d9af6a482245b65b877bc50fa194ba45cf6622157aa1360916d5064c1ea94ea9af306e0eb", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:51 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x4788], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  190.527156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  190.549837] QAT: Invalid ioctl
[  190.572799] QAT: Invalid ioctl
2018/04/14 03:14:51 executing program 4:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x5}, [@nested={0x8, 0x11, [@generic="04"]}]}, 0x1c}, 0x1}, 0x0)

2018/04/14 03:14:51 executing program 6:
r0 = timerfd_create(0x0, 0x0)
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000))
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80000)
setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000001c0)=0x6, 0x4)
lchown(&(0x7f0000000040)='./file0\x00', r1, r2)
readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r4 = gettid()
tkill(r4, 0x16)
timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0))

[  190.630999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:51 executing program 4:
r0 = socket$pptp(0x18, 0x1, 0x2)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$pptp(0x18, 0x1, 0x2)
connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr}}, 0xffffffffffffff49)
ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040))
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={<r2=>0x0, 0x66, "913f9c728af7a83808647011e1fd02381fcd3309495e8e18a7bbd2cc7e434766691b169f99b6bc3ed23af971c858e5764dc4c381b57d1e4838461da3ae8f332638869228e16afa5aa37e799a387a36fb6179326dfd285810a8fcbcd507147eefc9d659d3d6e2"}, &(0x7f00000001c0)=0x6e)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0xda1}, 0x8)
ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100))

2018/04/14 03:14:51 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xb00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:51 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
fcntl$dupfd(r2, 0x406, r2)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:51 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xf0ffffffffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  190.750650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:51 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  190.828206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:52 executing program 5:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100)
getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4)
r1 = openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0)
openat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={<r3=>0x0, 0x47, "1dad2a2197fb51c211b21868133b99b0d7406c291000818e9c4d489078337b80627cd2bb0a0ff54384f27d00e3f6959030c732ceebde7a7c3137523e62e0694cc8b1cdaa68904b"}, &(0x7f0000000180)=0x4f)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={<r4=>r3, 0xffffffffffffffc1}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x83, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0x7, 0x7, 0x3ac, 0x3f, 0x63}, &(0x7f0000000300)=0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5}, 0x90)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3)
ioctl$TIOCSCTTY(r0, 0x540e, 0x1)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000400)={0x1, 0x8, 0x80, 0x23, [], [], [], 0x3, 0x9, 0x10001, 0x4, "ddddee43ad4598fd5d450a950b8627c9"})
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={r4, 0x4}, &(0x7f0000000580)=0x8)
r5 = accept(r0, &(0x7f00000005c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000640)=0x80)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000680)=0xafa)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000006c0)={0x1, [0x0]}, &(0x7f0000000700)=0x8)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000740)={0x1, 0x101, 0x5, 0x4, 0x6, 0x4, 0xab}, 0xc)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000780)={0x6, 0x40008000, 0x5db, 0x8, 0x1, 0x800000000000000, 0x6b0, 0x8, 0x2, 0xffff})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001840)={r0, &(0x7f00000007c0)="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", &(0x7f00000017c0)=""/93}, 0x18)
r6 = semget(0x0, 0x0, 0x14)
semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000001880)=""/4096)
ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000002880)={0xf5, 0x0, [0x5, 0x6, 0x1, 0x100000000]})
getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000002900)=0x5, &(0x7f0000002940)=0x2)
setsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f0000002980)=0x3f, 0x4)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000029c0)={<r7=>0xffffffffffffffff})
r8 = getpgrp(0xffffffffffffffff)
sched_rr_get_interval(r8, &(0x7f0000002a00))
getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002a40), 0x4)
setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000002a80)=0x1, 0x4)
sendmsg(r7, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002ac0)="3551748c153b4b26a0543a297bd79b94abc369d6c9fb5b6091d6307f33a13e956cdaec9704dd304ddb7c494a407f319425997da0c8b2e5dae90dcf1ecb033953eb20e7900683c9746e5b314b502cd25f721c52534959b415b80f8ca771b77bc6b3df9bc500baeb32e2a0e9344fe8d658f5774141430a4208c93be113b34f85979fcb326524b029dd7bf1b261e9111c9ae7e6050e1109205cbf07fe82288e108b61486aebcae3f50597b9", 0xaa}], 0x1, 0x0, 0x0, 0x20008010}, 0x4001)

2018/04/14 03:14:52 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={<r1=>0x0, 0xbc, "fb78ee7e48dde834ad77256d464565294e1d724db1b783e141e1cd357fd01ba5bd863e0ea634150e447125b568ace564fc2914a8451fb11c10e2f5cdd950d896e45585ddaf18b0c2550d9ac34458f02afec27b3d695f52cae529fb4a81f092a4015193fc5842d059f62d8b638656907a31ba842c5266587eaf02b5d6970edd547b3f975962d52a18bd850bdaa21c26e9638f2cc7492dca9517325c5475b370d26e0ee4bfdd7a45f3f8a0edd626a0d06810dd0ea4258d4c407ad84b4d"}, &(0x7f0000000180)=0xc4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x80, 0x20, 0x400, 0x7}, &(0x7f00000003c0)=0x18)
execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000400), &(0x7f0000000580)=[&(0x7f0000000500)='lo![($bdev\'-cgroup\x00', &(0x7f0000000540)='\x00'])
r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@ipx, &(0x7f0000000080)=0x80, 0x80800)
write$binfmt_aout(r2, &(0x7f00000005c0)={{0xcc, 0x7, 0x380, 0x203, 0x95, 0x10000, 0x7, 0x4}, "5866096bac912a0e89ff01be297c5d3650bc22d459067bdaa4d46ed7ff240721b4ed8103d9c41cb1f93ab3e58943d2ed9b8528af6ad99973c5547a157fb5030d48838e788027d037ccab9baca1bb269182ad6c8b6e889650c8b42171b1b2dddd65506a75ae5d967e331973c807ce2d77d796dc8cfeaa1c285a26fbf7fdcd2601f19b2397fa9c525dd3078ef5f2c4481aba4cec0d6f12dc8bd476840b77614c51cfccf3385f14d61bb1cf1285e3087c9b122aa012631f1bebf294d65d07ea9db147b113c6c1d6c6fb93ea1f1cf1571542fc7b8c88c9b70468a59e13dacccbf0ec2b9728715fbc683d62083e3d4d698d62939b6655e662a8d4", [[], [], [], [], [], [], [], []]}, 0x918)

2018/04/14 03:14:52 executing program 7:
r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x40000011, 0x1e9})
write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0)
getdents64(r1, &(0x7f0000000080)=""/43, 0x2b)

2018/04/14 03:14:52 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="e15c517b9867126b7d4a8145fd4a27de4d953c25666c5bd9e114b6afb6f04804ccb30a14e4ec5f02b69cc27c5a5420d7fd791e53a5f8eea4f70e303aceaa5a2508ab7f7b33021d2adad48b5a67c383556185676e81564b62da5f3362576f43a05e9ee8f9240290f09329643c80020a20232b1b87c9401828d4089a54e800c93b5c0669c987e08fd65ef9fe5afb8ab46de8ed2d131d420664beffda29a43392cb8eaac8ee3363a0e411d7cf1add7eea34d53ef306de600ee74a62c78ad015d13522c889951e9ccdd0cb255b110093c4996b1b16af7be08dcecb41f66d443e97cf27f19d5f20046f9ee64821802e047fb0bc5a2496e2328629c5b5898627b3a49b47b8e4255d7da08ff674b266e8cf475a5edbd633a2773a21dba66197c731a691e3819a53d0bca531f236f7b5cfdb2cbe2414d7a873c20d991feb4fa3eb709968e11b546170cd93e2d1d6ab4b47f20302b424e16457916a4712fa86e58a1fd55bbb512da00fa5df72cf68ac4974a391888021085580a5116ace6c6640022ecf204dd355e370a9530e32449d67bda396129a098f6be718e1b77d7f32543a50bbbf552047ef2408a471a5305d02992f3c329afffef63c6144460fda980795e6941577f178effcfcb38ffa48adf3c3ded9e4b5442b4a2e1f25e404bc37ea4e13330063c6aa6848b424aea22853330338e1d28ff4aa13a7748121dea615a8c93fb707bf20ad009e935dbb880bf2b4c08088d2a4be7186e5b6ccd3f58d38e2813dd927c4da80e532c6b874d37aca7911535c6fecd603666356c5acaafd5a1b4381a1a878ac1e02c19c538df4bae201f944aeb3f966f19cc64152b37088a70adf8a4de45e069f79cc69fce892933f8330b2fd22f1f777940d6b7ec08785186339bca85e3b8b36ed42e0a8c70691e9c1952306cd996b26fadc5e4d4a1c627f6b1117c89ebd1984c26e0443bb8c08da9a17bda61d45bd8ec846706b7ed0d893b572dccf9ad182f822f8cc52d76f73161809a007b8409279423015248798949d95f38c1935eb1e0eb22abdf683de0216327502811bee91dac8aa4e19e3ae7c52f86796036f7d57e3dd76475992f8adc0f327b4748c45b2268c60ac7ba71e4f96c2ca92b5ab9a2e538f22b28798f8509e387545d64543db89fbc6c09583b6c9e80eb7a82283618a36246bd2f5abf5cb7e8820c3315e029c43013447c519427e4109b49edff66cdd8c4f1a67d0482723ee8fda27e5acc0353942f1068bd78ef32a07b5d743e1a48c4b4751b39c71f77f3be83e657acc721233a9af4f79c8b35535d4312f8be7e9eecd97c86f411f21c7adc75e151a7dc39e7edb54d94c55b613ed65b9ec19616e735e9e6e26e33ae67d210758046450bbdad879c80a362144d6b31946d9c0548b9676e9ec832356cb35fb5b388a9fb43e7a8af5cb0b7573031057518330c2d63c3680fed14ebfbf140c7fec27a3c99e6e7b4d1f3fbb8e686d90b555d9bbc9eb7ebea22388133b75f0cb4359a0a4776af0c67882af47978b54303bec4ba8463a0bee43d2b0ea6e37ac09fdec47997bb1780b9ddd99edf3d3510a7447c8d7caf17eaf9de19492034d24353202893d7084b5de637105e63ac6d65f0570cdb34faa86401a6c09a97b5e52586d3b5a114630b7a8f2ae9e165f476f519a7e69df0df2799115f44603dd6e8396562e18e0e2844edb8a93d81b23b1a7c8d28d51acfa788363184a4550c1dee8f6971e17b60f0b59e5076b09ece66ac0fee05bc300629fdbf2c71a5a70d23cb22d97483c4da65abfb29052483acd3fb94ba10d7201295ccdc33df8fa0fc7017bddaa6f0f294d0793cbffc76e3dcc9097a7c1f2c8f73d9a20679d46eb9192fedb83a8bff5e174097ef700d238ad9bd30a8e6137e6bada6289fe78a23fa5ca758e6b63b0efccc434cbe5b7ee20cacd1db4ff0265824a08f9085be91425f280ec8112fe9bfb3d640fa4a43cfd8d1039219dbaf7fd943fe90bb2096e86248d7f331774987ab5a4f992860f3ce12c9e2d31283b6725e47c95a7bbeecd5e8193c25412eddabb419a3e0f8fbc924a3c0c1d1fecc4a00bcdf8d74f62da2aa4faa9644ad49658acb53758baadbda50951d02850d213fd4cf55b97b397a52c581fa55edeeafbe61fc13ecdd5b20f9b776ad4398692e702c978c8358f498c4959c28959ef07671200238c7eecfb4b9f91d146657e146942635c298bbc7af1696ded5278b30db9ae19f62d47f975f9e1665022b2d7d48f9cef98b635ff9ff5e1ec565c04670905e99ac1856f19dd13f344aeb518cd86e5bce6e1b1a3006b4ce3883ce089e12934eb29084ce87775567b29cfb35bed7c3667d857c429e2cd46c7c411c98629ede01498a20ca9d9d12b8b1dcebc18d3635261e423fcde0481cae1edcb9bd6da3b2627aebe602e0eb359cb664b7466135f8734a3920c8bbcbf2c9d27dc3f5941541fc62a493d7c8c2ec64c2f8b35703aaada06256004e1defac829afb3cc2f7ba83f4e575e3b8c4f5b8953cb6e7eedcd30857a4fffcf304667c803e27b4742bc1ce9161baa5a4c836ad4202274e53b00b8daf564ac1d05024f1396e5e293244e74ac87591a6b34e5a1825d735ad4bd38b1ee15711a59cd22eb3c133bd6235f65046cd8d93c3e10f5b230472a26239cbdb2ab135c9beae23cdc1a0ced5476b693ab3054cc102fb937cb6a1352c509712188ea26b42146e709df139d66ba62b2367125f55db9cbcea8dace190071ac9d90b84f18fa537c6e32d74acecbc29831a63ec70251b1e731aae938b802b798b88ad93d8baaf9c65936699d6df159cb61e8265e2230e1f71c2f61fb2a2b381661f7fc4c1d5b6932482f959c4c70bd0b6887af4255bbc9599768ee36a9564de0fe57b7106433d4f3e3473d28e7d45e31d3ffba0b40bbea3ddfc002f9123fee98662f80bcf5e31381aaaf5e94791bcbd93010971086aa9b05d7b3bff51de7b50be3f76172f87cb5b21ecb8aceda7c19b8b2a734980dd6b0e72e803187b47e0f0fa9f14d073650a171ce5a82fb890ab48013a325c4ab36e81ad7dd887bacde34b9f4cbfdee94b0f59beb342835d800a43ebc7fdb37041ce2683f5c02c179ee896d3986c60d158e14eecb6e9dbcbb6f5c7614a696a1e9d980c2954c45cb8f7d80da66b78cfbaee40254e89cf7cdc0f4e3417ae1bec56794f6e23ece8de4c63ca5b4b9de1e8d3679f50adae97629c03bf4be404ed811e4bf67120b1a5b20b91a2cd6deccd9112778b8a85d1832d02475f123ba397ddebf2393020197a0098f3349c5453386efaed2c876fa9eeca021ef7f48dabb4f47e63e21900dd875aac404503b13dbea9d35e6ae7de4d27be9a4d0b4e5878c36b0ca57b841017a55dd9949fb0685e32caee80da5e02e9548356a2fc552ccc5db6422e0abeef5392ea21efef0ef81cb7d1a285854ee1d27f01e608f71590769778447ae1b29818db686a832d561766e6df0a91f75af8b2b9916fc5011e8d23ef39ee651cc24e37d9ee5e6e293f833c652a9fd85c462ff716652b9e3f3366e12e8e0c7be13bc8bb4070a2086fe546303cce47988dadeec1de12a4b819f57eb2a0314ebef44c3b3b4b88f2a32e8914ef89df00b383bd645e36429eb7bb35e7d1d93dc62d860e9534750ead3db0ea9ad94760989b9eaed396b350efae8ffaaad6b91a91f8fcae4a65b9a17cb5905e03fd6086ca24f706ac0a275c21b810fb9c3c31e3f59fe3f45e5d209253ff2b0b23c3e9d9be39e4b9c883fa33db2f87acf0640ee6c6ad24a84a1308f5b7558c72c814c82d0483661559d53cda7beead820ff18db04c4c45e2ca1dc1c0d06169a555069db7001fc613af50b5c9103c1eb8709ab077bc75906a430bdb34d940c60bada204529ee88c39b7e657928ef9a62a69c588bfee0e6a09b3f87ed1330ed9de8026b007c91bc5afff0b4e9df0bc5c4bbd33e3ad1005cf11a3aefde5b18d4efd8deb13719a2ffde1032507073fe87a8fc38e49987ca8cfad1228baef3a66b561a16091841c0642d48854a1411dfb61d888b6c59de9d809b28bbc650fb4ba09db888ccf8c723159aa4ce1c855b53c018452f18e8ec2c0a627c841bc32edc4858ee859dd445b811a79c5d18a32d9a30156aebba1d5cbf76a14d3329483270fbbdbf028c2f9c3f324845238dd1b14af4a0a1e7d093680e69c66f2e12fe92ac0e26ecfbeab510ea724142fe1dc6c0debafb22e28719a6c7ba3e63b54be9f5dbffc7716b3559f0886c39343978f21d7d595f2c80b684670a9976b8d4ad089727e089e3711a72b45635d5bdc230a54da3a147a55179f0482bade6db8ca73b9212e1263b2a412fe3f0760b7c46d305dbab29bdc216d14f1e6b6f24c18dd03656559180dcc38b8e970c8eeef94289dd68d79aa2c42cfeeae000d421b9fc8d553598dd0a808c5850d366785e88469df19b7deaf789e28ce0e4b767d94d5886acaf8d3c52663dcc08f32568e1a75fe944afaa90a7d50c1879361e19fafae4ad027609a8dac3ff62c4a616a963dab86837431b6fa66b2a94364f2c0a16eea1bea59c0b4fd4e078f03d36b87fd38712a3d41914bcc7e9af192a0e0f2ab72715074305b38e6c38607f23fc441256c6a258889bee55cecdb159a2c4c2d3f1db65c9d367754486e1780286cc9d6bef130ca254c682ff0089fb4c1f3778b461769adf3eab643ef7970e2deaf2458de7dce6e8383f53fe6930e632bcf73cf71a3c39f9219ae80be498e25cfb3ea62e0aa32707f926f0b8371c344e896f7eac2a2e81309d0d567482a4302c7b7b9d5ad3116ee66c61fa5c99debfc629512f5792997725f809706cc2d63b1aa683e395780b9ec9faaa3636388a4bd754d2801f3904320edceb1a01aabdde245a3a9b4c618044f9bfe12c2631653058406127b1d11fa1086482e3b9282f38235b5964c7aee50b2619f85c239404f860dd69401afb58a2d5d2b1626caa4d86835fe31fb7c7153fb835dd36c8f958f37ddce273e65f8af0eb8bf997ac15d15ae0f6e2f70b181469367b1e5c16e66eb20c6b953664da1d260a3500d5a8ebfc74b05d09a9baf75f9460a01c666060d91e27d3b1ac83f09c27cfde133e1b6fd46540224563762c54b42b169ef44837644e67c305d71de7df50309f20067a9ba937a703e0a4536aed5f267d40af9d19d41e2074a72883355fb8aa787f422198c31fefaa1ac73bd4d86c7c00a4332e2ed9a88b3811f2075705dcd41f503cb712fc16d96f60616f197c8d0f76b485bdc5d7bcc8055a0ebc065e0d992e57bf37a7bdbe802ca6d9853a17bd93a4e26ddb430abc180712c13e15066bb7d6a634ae8ad2d0015402d121c25a41e7847d410941b66600ba7efc1ab1abc3422e3e86118cf8bab724f28bd6c118f3272fa7693d184065913023ec0efab9d20ed3866d31f75f5eef4223140aebecc1fb2449bc9d929b169ebf6d3361e20c67d76653abd298c058412318c4034993f5af6bcc690de9202d0805e4195551921d88938ce37a29b066d4336171c631f482a4f62120070497f656df7b9505ca04cc9ed2e27ea63428020913ba340f601c47f1e9cb7dab517ff6dce6e712e1770dd18e17e9af18c61035a3c9df40fdaa7e0dd5fb100874d4474b9f48ee0d8b9d9aac2b1dcd290862f6043743a2b4e1ce74447afa28b459166784e7d25bfe6c1eb13cb69c154e2fb17e24629ceba83949b3d066620ddc6d39d5a925d3d5220a25f4681ed29f7eecc720dbc03b55ca5d9af6a482245b65b877bc50fa194ba45cf6622157aa1360916d5064c1ea94ea9af306e0eb", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:52 executing program 0:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$int_in(r0, 0x544e, &(0x7f0000000040)=0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x80)
ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140))
sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xb49a}, 0x1c)

2018/04/14 03:14:52 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  191.512733] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:52 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x7ff, 0x4)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97)
bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c)
setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000180)=0x7, 0x4)
r2 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4)
bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/14 03:14:52 executing program 4:
mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1)
pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sco\x00')
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/185)
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0xffffffffffffffa7, "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"}, &(0x7f0000000140)=0x294)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7fff)
accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000440)=0x1c, 0x80000)

2018/04/14 03:14:52 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
socket$packet(0x11, 0xa, 0x300)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10)
getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30)
syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000080045000020ac140000e000000100009078e000000172ff0900"], &(0x7f0000003fec)={0x0, 0x4, [0x0, 0x0, 0x7b7]})

2018/04/14 03:14:52 executing program 5:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x211}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x2, 0x2, 0x7fffffffef80, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/41, 0x29}, {&(0x7f0000000280)=""/118, 0x76}], 0x4, 0x0, 0x0, 0x7fffffff}, 0x20)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)={<r3=>0x0}, &(0x7f00000003c0)=0x8)
sendto$llc(r2, &(0x7f0000000200)="74cd65ab54e62e3b97fe0fd43bd570a22cb8e7923c0b2e7d408716f12243bedb2f3a0d941f3eea6238c0a9dcffc648f44f077c17aee7e94454", 0x39, 0x40, &(0x7f0000000480)={0x1a, 0xffff, 0xffff, 0x1c, 0x20ac, 0x3400, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r3, 0x80000a7}, &(0x7f0000000440)=0x3)

2018/04/14 03:14:52 executing program 7:
r0 = memfd_create(&(0x7f00000000c0)='-\x00', 0x0)
setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x46, 0x4)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r1, &(0x7f0000000000)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c)
setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000005c0)=ANY=[@ANYBLOB="00eecd81e81497bf"], 0x8)
listen(r1, 0x400000000007)
getegid()
accept(r1, &(0x7f0000000180), &(0x7f0000000200)=0x80)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc1, 0x800)
ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000080)={0x32b, 0x179, 0x6, 0x100})

2018/04/14 03:14:52 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:52 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1400000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:52 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = accept$alg(r0, 0x0, 0x0)
io_setup(0xc2, &(0x7f0000000000)=<r3=>0x0)
io_submit(r3, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)='"', 0x1}])

2018/04/14 03:14:52 executing program 4:
add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="74ea22638df2ffb1566df68f39d007f474cfe05c8eb5e522b214478d7c02e07c3148207697de087015d9092150a118ebe631ca55dce640500b801a9836d15480480d99dd4c163f6e3eafb145146216e61777eaaefea85d4cc3afcd1991567c0c4824ab7304458ce2b7eab03670222ac90c9948a75a76edb1895b38d6b5305b7269ca5eb775b07fc518e8016f8ccc4856a1ddbc265e6abb21acf7b2964df647b1be4aea3111f1406c4b7ccb5d49cc2ea1d4b751aa0fe3353ec6df44f923", 0xbd, 0xfffffffffffffff8)
request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffb)
r0 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="74f035266acf10e7dca7838324566291eb82a870f7a6f0a03208c1dcd37d20a1a75a5882cb4cc06d3b9e87c539bce809f6dbd64ca2d1c77f2475c7646a7c440ab1bdb44cc9240f9e8fe669785f4b8c4563c942be4d32ef99e57d0343f25e6d89584d6cec3cb39ee88af4c41a9fc1138a2f49abf3a6091bfffe05697d3bdc01f1442a", 0x82, 0xfffffffffffffff9)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x400000, 0x0)
ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1)
add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
r2 = add_key(&(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440), 0x0, 0xfffffffffffffffe)
socket$l2tp(0x18, 0x1, 0x1)
keyctl$reject(0x13, r0, 0x0, 0x100000000000201, r2)

2018/04/14 03:14:52 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  191.658332] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  191.687688] IPv4: Oversized IP packet from 127.0.0.1
2018/04/14 03:14:52 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000670000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x10100)
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x8001)
getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
syz_init_net_socket$nfc_llcp(0x27, 0x400003, 0x1)
mprotect(&(0x7f0000721000/0x2000)=nil, 0x2000, 0x0)

[  191.711085] IPv4: Oversized IP packet from 127.0.0.1
2018/04/14 03:14:53 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x105)
ioctl$VT_ACTIVATE(r2, 0x5606, 0x4)
r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0)
preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0)
read$eventfd(r3, &(0x7f00000001c0), 0x8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bond0\x00', <r4=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000013000502000000000000000000000000d9978f5d42cd49e6ec87fc3a93fc99e3e2da11a5d110b9f96ada54a28ca41142c86635a195e4a672431aae4ad227a3f38747edc9b121ee51ccecd8859ec37a6989dcbeaa8b50aed62805730a215c214b5c2ca62d585411d1ea514f5a2d4f7b07a31eb96c45e29f9670c6f4459c", @ANYRES32=r4, @ANYBLOB="00000000000000000c0016000800010067000000"], 0x2c}, 0x1}, 0x0)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180), 0x4)

2018/04/14 03:14:53 executing program 6:
set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000), 0x0, &(0x7f0000c4c000)}, 0xc)
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x502, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004000)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={<r3=>0x0, 0x57, 0x30, 0xff, 0x101}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000080)=0x84)

2018/04/14 03:14:53 executing program 3:
r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0)
pwritev(r0, &(0x7f000036e000)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x7fffc)
fallocate(r0, 0xfffffffffffffffe, 0x0, 0x200)
r1 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0)
lseek(r1, 0x2, 0x3)

2018/04/14 03:14:53 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x1, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=<r1=>0x0)
ptrace(0x10, r1)
r2 = memfd_create(&(0x7f0000000100)='-keyring[\x00', 0x1)
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000140)=0x401)
r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2000)
ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"])
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x3ff, 0x0, 0x0, 0x8001}, 0x1c)
prlimit64(0x0, 0x0, &(0x7f0000000200)={0x8000}, &(0x7f0000000240))
close(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300), &(0x7f0000000340)=0x8)

2018/04/14 03:14:53 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:53 executing program 4:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x7, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = getpgid(0xffffffffffffffff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0xc)
kcmp(r2, r3, 0x7, r0, r0)

2018/04/14 03:14:53 executing program 7:
r0 = socket(0x9, 0x100000000080807, 0xffffffff)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x80040001, 0x3}, 0x4)
poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x2)
r1 = accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14)
r3 = gettid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={<r4=>0x0}, &(0x7f0000000140)=0xc)
kcmp(r3, r4, 0x5, r1, r0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r2})

2018/04/14 03:14:53 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:53 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  192.867428] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  192.872924] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'.
2018/04/14 03:14:53 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x543], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:53 executing program 4:
ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000040))
r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x20000)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00')
setsockopt$packet_buf(r0, 0x107, 0xdfffffffffffffff, &(0x7f0000000280)="e0c8ce00a39b970ab65377ca0e23d353509ffca1c0c5cafdc34c2b08e5324e4e000000000000000000000000000000000484e27e2ed27fbe57e861a3c5f2c79989cea3aa3db71804e0b045dc282c7be695745a5a8c7b458b05755de8a4fc4587ce1c3062d8a8a46b919f780ca1541c5d5b180ea2e9d04819b8dc5b835601c7858b4fdb1565c43f80d398abaf56dd3149ab7b6b951f9ea2a7da260799cdc1ca172d55c8dadcc7aac22de013750d4af4080d1f7569371a670bad8aac0ba9fa454c1e117bb0", 0xc4)
write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000140)=""/47, 0x2f, &(0x7f0000000180)=""/12}}, 0x68)

2018/04/14 03:14:53 executing program 3:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
close(0xffffffffffffffff)
open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0)
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000180)={0x6, 0xffffffffffffdf13, 0xfffffffffffffffb, 0x80, &(0x7f00000000c0)=""/128, 0x6, &(0x7f0000000140)=""/6, 0x1000, &(0x7f00000002c0)=""/4096})
getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/91, 0x5b)
lseek(0xffffffffffffffff, 0x0, 0x0)
getdents64(0xffffffffffffffff, &(0x7f0000001540)=""/188, 0xbc)

2018/04/14 03:14:53 executing program 6:
rmdir(&(0x7f00000000c0)='./file0\x00')
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=<r0=>0x0)
r1 = getpgrp(r0)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fchmodat(r2, &(0x7f0000000340)='./file0\x00', 0x10)
perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x0, 0x0, 0x80000001, 0xc0012, 0x8, 0x401, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x4, 0x200, 0x40, 0x10001, 0x400, 0x8, 0x8, 0x9, 0x6, 0x7fffffff, 0x7f, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0xffffffff, 0x3, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0xdc3}, r1, 0xb, r2, 0x1)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
acct(&(0x7f0000000380)='./file0\x00')
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x40, 0x1)
r5 = msgget$private(0x0, 0x4)
r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r6, 0xc09, 0x0, 0x0, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={<r7=>0x0, 0x7}, &(0x7f0000000480)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000004c0)={r7, 0x1ff}, &(0x7f0000000500)=0x8)
bind$bt_hci(r2, &(0x7f0000000300)={0x1f, r3, 0x1}, 0xdd)
msgrcv(r5, &(0x7f00000003c0)={0x0, ""/40}, 0x30, 0x0, 0x1000)

[  192.938250] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'.
2018/04/14 03:14:53 executing program 0:
syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6469615f6d7d6173adbfa9f66d"])

2018/04/14 03:14:54 executing program 5:
r0 = socket$inet6(0x10, 0xe, 0xf)
r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x2)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f00000000c0)=[{}, {<r2=>0x0}, {}, {}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x1})
sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000100)="5500000018007ff4040000a80000409302060000000043097e2623693900080021006b21753c85489a9e0814be1100000000ca8a9848a3c72802c46bab31afdc1320d50014385884136ef75afb83de448daa7227c4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)

2018/04/14 03:14:54 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
semget$private(0x0, 0x5, 0xc0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  193.011642] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:54 executing program 3:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x121000, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000480)={'HL\x00'}, &(0x7f00000004c0)=0x1e)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r1 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0xa9a0, 0x4)
sched_yield()
setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e)
syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="50739feebd134c3eda6dee192ad30e3d1ab36e18c7cf5c1902b56e01eb1d1e87955ca124cb09a5d7104738a8ec468ebbedc33f83bc8d1bac489111f17440c925ad9e21d713cb82b99ffd5c60f4f16fa855dc29b26e3af5beeacb16db3cffd3317a8845bae72bc568b0e86b68449b63cebcfdf0d18c26af3350c2fd1ffc57d5f57262a9d754d8c026e5e1d37a6173111e5606757cb53da08ffef902ff5b79404aa5", 0xa1, 0x4}, {&(0x7f0000000180)="f1cde80c18427c9b5c74157a42e801c471fffe523e22906dd9c542f5adb9815249c54142781ff092a2d8bf5d404d59e0274a64a0a50d92aa5be03ded61b7f658e2b062bdf5d2b61bee8cd303632f752e732af3686bd93975cfa4fafcfe7d329612a83456233461b8e62287ff469c1c6a9ae1744e57c99d35b231a4e1a7bf33a93d73aaada08bc29b1d9f6fd1", 0x8c, 0x200}, {&(0x7f0000000240)="5fbfcc5f2471614c42631f3daecd78442d5477575a1b9e44ba409fea20b7b714f422e774a8b165711d25dd0ab0c847ff4c5ff2a15857abdea13ac85f0e0de4e4c09cf48d020dade4969b2cc2c5b0dbafafe64f527adf0d9e0cd3c2c4916607072bec", 0x62, 0x9}, {&(0x7f00000002c0)="df1bb60f1262f75dae56131bb43b65f97d850ff081858f1c106e59d3b25ad888c2f14ffbb50d6505748b4f89184922c56759cf7fb4a1036cc63172c9486ecac4f0a952d58f4c7a465dba7a4afbfbb14590459579d0fc93ea22d0715976b41d688529b4d197715798fc14e7d10648eb186e028d32840f9b055d01d64dcc1cba644682b4b185269802c5eed854505dab", 0x8f, 0x3}, {&(0x7f0000000380)="fa11363690909533551ff6d7c29a9fec5dbde15b", 0x14, 0x8000}], 0x2009, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', <r2=>0x0})
sendto$packet(r1, &(0x7f0000bf4000), 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14)

[  193.085400] netlink: 'syz-executor6': attribute type 4 has an invalid length.
[  193.108380] hfs: unable to parse mount options
[  193.160366] hfs: unable to parse mount options
[  193.853096] netlink: 'syz-executor6': attribute type 4 has an invalid length.
2018/04/14 03:14:54 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8847], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:54 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0)
fsync(r0)
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0xfff4, 0x4, 0x0, 0x6c, &(0x7f0000000040)=""/108, 0x87, &(0x7f00000000c0)=""/135, 0x95, &(0x7f0000000180)=""/149})
fadvise64(r0, 0x0, 0x6c10, 0x5)
r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="4f8f6da71e961a9b9e96ffe2e4edd209146b74315fa0a0e98bb2d7f410bcad1310566f8a1967e6e98a096b3b998452b8776248d65e4b7db81c44005c54938cfdfb88562cf89f4d55e2f9440612b8a39f9aba1974fe6c80f9e5c24a79d8fe387bf2660e6405c454fa914ffb59fdc02ebc1e3e49e9b5cd01e2159bfb0f99b3a01f97a82198d43b1f8e6b061c5452317390a9b2ee8e566ed55a0ce63f661d2c59a6dc2ff86bd705940c581fe4bd9e0d1a5313c5d69359980746bb0cf68356637e6dc99522", 0xc3, 0xfffffffffffffff8)
keyctl$update(0x2, r1, &(0x7f0000000400), 0x0)
mlockall(0x3)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={<r2=>0x0})
ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r2})
ioctl$TIOCSBRK(r0, 0x5427)
syz_mount_image$hfsplus(&(0x7f00000004c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0xffffffffffffff80, 0x1, &(0x7f0000000580)=[{&(0x7f0000000540)="517d4718a1745cd0ec0ff4f8775f9088c7c62bbcb1e777b3385596fc22941e15ff670c262ab84ed1b5664f7a0b3c3da35961367dd5b8", 0x36, 0x5}], 0x2000800, &(0x7f00000005c0)={[{@session={'session', 0x3d, [0x3e, 0x30, 0x32, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x34]}, 0x2c}, {@creator={'creator', 0x3d, "979a21ce"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@type={'type', 0x3d, "b0fdc62b"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]})
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000640))
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dsp\x00', 0x200, 0x0)
ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000006c0))
ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000700))
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8)
connect$can_bcm(r3, &(0x7f0000000880)={0x1d, r4}, 0x10)
r5 = openat$cgroup_ro(r3, &(0x7f00000008c0)='cpuacct.usage_all\x00', 0x0, 0x0)
bind$netrom(r0, &(0x7f0000000900)=@full={{0x3, {"1077ed3e825f46"}, 0xffffffffffff4e39}, [{"be2d18905f803f"}, {"d73aad6e5f8f6f"}, {"52488aae88c8e0"}, {"0b527eafd5a49f"}, {"e4abbb1fba1065"}, {"8e07d47d0e8174"}, {"ba28d8503e73f4"}, {"7098be6a6542ff"}]}, 0x48)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000980)="84003e288ad1106b2b79a35b5caaf3c0b258b8fd62472f76d95ffabfd4975fe6b0e7a0", 0x23)
getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000009c0), &(0x7f0000000a00)=0x4)
ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x853)
setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000a40)=0x1, 0x4)
ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000ac0)={&(0x7f0000000a80)=[0x40], 0x1, 0x0, 0x7f, 0x3, 0xfffffffffffff800, 0x0, {0x800, 0x5, 0x2a, 0x7ff, 0x3, 0x3, 0x0, 0x4, 0x9, 0x3dfc, 0x1, 0x7f, 0x100000001, 0x2, "5d05371904f79e3a9c962e7170ab097c80ce2019c5e93fc778daf4220e05e0e1"}})
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = getpgrp(0x0)
capset(&(0x7f0000000b80)={0x19980330, r7}, &(0x7f0000000bc0)={0x9, 0x5, 0x0, 0x80000000, 0x7, 0xfa3})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000c00)={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4e}, {0xa, 0x4e22, 0x9c54, @loopback={0x0, 0x1}, 0x401}, 0x1, [0x40, 0x5, 0x8, 0x4, 0x580, 0xd42, 0x80000001, 0x1ff]}, 0x5c)
getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000c80)={<r8=>0x0, 0x81, 0x1ff, 0x20}, &(0x7f0000000cc0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000d00)={0x7ff, 0x5, 0x20c, 0x8, 0x9, 0x9fe, 0x7, 0x4, r8}, &(0x7f0000000d40)=0x20)

2018/04/14 03:14:54 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
semget$private(0x0, 0x5, 0xc0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:54 executing program 6:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40)
r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80800)
tee(r0, r1, 0x8, 0x2)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'lokeyringvboxnet1}'}, {0x20, ':-md5sum*vboxnet1%'}, {0x20, 'cgroup-&^!wlan1-vmnet0^*'}, {0x20, 'vmnet0(#]}'}, {0x20, "83776c616e3073797374656d"}, {0x20}], 0xa, "c1de04def914c9b3f27955a8bd22e2edc0cc1cd738fd29d6fb416bd86722b42e61"}, 0x84)
ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000200)={0x5, 0x7, 0x8, 0x8, 0x4, 0x4})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={<r2=>0x0})
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000280)={r2, 0x20})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={<r3=>0x0, 0xd4, "360bf15e1c3ac0b1dbdc765876d14f374332f2dce4557540cb81db17008fc9199e309ff3d2e754c8aa111351c88a376471d0e2ea868eb04b0b04abdf6a2637abccba7b01edc73b133cf445ba6d34377fc72b50e223e9b632e8c68bcda1c1e059cda45fe78b0980ca6d40d73a78181b86a3c9fff6c0c3d780bf0697b906b01fd374f525d8e07e98c65f32f8c57bda034cd0e9116964121527d3decc74ba3d1c214249ebfacba893532bf6d74b6277f9147c5515b5159158e651906c59b320e23497725ea8dd6270148e80b8da715f1bb225b86d51"}, &(0x7f00000003c0)=0xdc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x3f, 0x5, 0x0, 0x2, 0x40}, &(0x7f00000004c0)=0x98)
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000700)={0x10000, 0x2, 0x3, 0xe6, &(0x7f0000000500)=""/230, 0x46, &(0x7f0000000600)=""/70, 0x6f, &(0x7f0000000680)=""/111})
ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000740)=""/200)
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000840)={0x10001}, 0x4)
getsockname$ax25(r0, &(0x7f0000000880), &(0x7f00000008c0)=0x10)
keyctl$join(0x1, &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0})
r4 = add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000009c0)="c6591b0f8e1000b470f6046414c65f57428d8a378052a9f9da93a9458bfa13df0da4515bb52900ddfb38ad2bdb42605615f9be88f0ccb1aac470c46a34855d3f4042617c1a1ab112004cb14bb9414275629bc6c247b233bb583842c6325daf5490c3f97db9fb0e8cd4347aa1c7c8c0b6ef79d1cc55958b8fd3e78d9e896bb0def7cfdd933e89abbf8a2aa82bf3cb5172dbc7063444094b71001f187f1485b15432dde2da21782c5300a2f6844b0a84cefe0220e618b2c0a374a6f14798644dd640659cbd6b20707c3f67f9ef1f", 0xcd, 0xfffffffffffffffe)
r5 = request_key(&(0x7f0000001b40)='cifs.idmap\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001bc0)='lokeyringvboxnet1}', 0x0)
keyctl$instantiate_iov(0x14, r4, &(0x7f0000001b00)=[{&(0x7f0000000ac0)="31f128822f832fe9ad2ee5eec3e8a5d656533e842bc727bf80973685c4f5badebf0770b8bf27abfb567f491867eed846d2925d4e6a64c5ff4de90019cdeb6b86592b41453ca747b83b3c9803ca03012ec0fa695dc3e4bc9a07b1f5f91a06c73d51a6866f129dab254adda4aa0993f4779114eaa77036ee005e2c087e75b90f606b7f34843112e59225984b52f9aa0e3d015d19199b93d7bc97df9a44c4ebfad24904ec50004591c7b776b251518b5b2d4595840760127f9088bf7567a4f27081703a642ef5fbdddcbbd7eddc2e0823d6c02c3d3c39c25e70ab1fda703605175078b6779c0a01a02039e48f5a0738a81f1956948926de0ac3f6b4a3d6b04becd84bee9e83ac14d84ad43ae52ac8219e3200879ee6bf7c4215cd382330462e5da09b53c4c0dbbc1cd019e35b6b4bc4cb11ad7851df4611bc80888a19010a76cbe9b96c8879274e93f5e52b11e6be13ccda679a5714d50577d380eac234e9f8911831abf38d7cd0a85bfa2f4d692ac5a1539b8546b1cf1ceb594940260b8592d3e0f8dbaa18627e25bcc7b748170d85bac3d061849898f7723cd4b32383d24c54081895075fa596a7b7ca3c31f5faeeebd7ce82b2182b43a5e8dcb1353b411d3c05f1b55aef3ce66fbed1cb20f282bfa48281bcecafe7363e523f579eb024e03cde2ff86f046f9672b3006f19582a3114a325ad311964d2c2560fb3b55bb09cc338f201e33212918fe9bac592361539f6ab627596ca7677654a269c401a6ed26d10321fa01dfb452e9747ab1bfd51be5bb0a03e49480ce640ebce1c044284fd846f8553699977aa5f92c0ee27d66d2ae648292165779904d1ed6c560359535978fecc8f1d879704ef240166d8851c8ecfe86c6f301e55a39028f330b5115fe4a3605b0c3d06d87b1741d992588dfa5dd9a572552a157d277d72a5c7d01502780c13ef11a7c040dfb0ae786cb6ee86d37a150282f2ca436131ae68c0354bfcc12b3c7e55f2c4b6d669efc6815b3fce3595ce19dc5dcb262ae7cdead94996ac911f1002b6411ec2ccc963eb8ba9985b321e3d3c48120a98475309929bb4dd4324045da811fd325ef69a79cdc20406e70bc909cd77084445912218a8302d362985bb67e6c6a38bc55454212114796e2391a82e3c705cd9e059b5dab7221b5103690fd36718db534aad067acf5e770b7a2d1c9dc519dd8f78826e554763c5d82259023136c8a4128b714fa6275180cc7af28c78856a75dd04da1abd5c24961fb3792f6a3b30300bdb7174a90c4f9c00d52bf551d8adec831794fba0ccf3946203c5479312facf5263101d639db7ae8f29cf5273ae47267dc5b7b230983ba1a0e617ecacc0f6106e9aecbd2bddb52a5f119d15c7c1c506c2e1a130b230ec8ce0d2a1168da9c4f4bf494be7ae8533f1561b6755ef71874fd91534099e170e0e7ce4af3a36d243a8b7a13ffe1d45c491aecc2efcd3df5a2a287504df772b03fd45242411bbbf2866442ab450f3e3c923b0f5cd083d24d2768bc204a79478bfc49d4f5f70d827ab75cb70520cb649d17a4583170d3481983140260c03152d85b927a73e650f9ea84cf021076c281bd99ada12190465a7cd921b89f1bb7643686cef9ee802bf9825887122327261687722e8dd0f2ad0a985793cf11b5c42c6109120fe599a7aa54146642e7727bb8ff3c9018dea0e70b47871685735fe89b9a01002e8a1cd1f02cbcebd81b5dcb49771c0bd2fb500591bf01465122a15b15c93c68944b5fd70d4ffcbdf3df9e30945897a863eac4789e3d4d971e7c7bd8d765648f4ce277b4501194790b9c5e2820bcdfd94505ec43cb9c50eec18d3ed66dd7b0f8d6ff76b7a29d11fe0ffdef4a6f88743cc7bb9f22a971df38c6f11823bcd2d5fcf4115dd0bf465f038588c68921f21571fcf6d9dad2039b60d12c35c9f52feafbd6a8774b5467eca9037c086d1d7318ca13271473387a7ed9182441f1458490fc360cd80ea2c4b595870de12dd8bbcd78f8147163e30f4ff68cbd80c298483c92551ede291e984d8c3e9f8962ca13d1b0c4d1bf75f9382d1bee79ccd6f1f55cbec5a8f1b4538598afdd9a7db26db3a6c8bf47519538977a8d2979b7239d82d9074375e203b894cfcefd686d42100f9939cb43906d61dc182e2743899b0fdd9ec7e4c853f5a83b2273c82042a5a4525e572c4219a298c27970d486cf67abdac6ee4ac3c0a8533c933a9d8d6fecb1b07db202a85bf2d3f30930082309024928568156d91479cee8cdc3dd857bf086ebf847b3697054f92433f066c612a7fa12e9e3ccf09a370f1c9f0584c10e0a263e3ac7beb665b541070a740941637b1d5d576b0c5432d075beeec1745d23803de7cf90591680ba4bda2d61c5d17728b9c4f5926eef11f3deaa5bf6fbbd78f56fafec94c3c5e2264291bc4ffd0ed0dc3b25a64c34ab32a9608e072f3c653c4e848b92fdd055ff4c212ca7514ef951d1e8f48290b73f635b27912e9cb0409fddab0fb166e83612fc9c10389ee0b33c99b31921a91f64fb3ab186425b05a9cf429a4c6da79685bf5f4d2f51b7e71818ee4fb5627ce1391419cf55be518c224208deb7d699d99ad952676472e46d4ed875b5ee2911fd528f5942c0b0fd0f9653ad5ad0d0ca6c1b51a2a71c7fdc40495e4355eb7b453a2b2dc0769dad3f8cc4fe3354d9ec3ee9b94465c35ffb5092b3a76be1d73701c7357e084263051a61f88bc2f3818a1f16ab86ec4244f7a5c28c80d05313d4b3a1b6f74ff0aaeda2fa8c5a992adf46f29938c9e4077a1b3d2331777e154a9bc33d4b11468e2f4abfbbf56bfe5f43efb973592e6b23ef571f537e6681d31587d90ab864a200d6b23e5f20272a8da66d7aa528a3565a6787bb4a41133825e7920675b66f3184d99c772e6a1606ad84c9f68aceeaf472de9220d4c270b137e70b3350884a02e4d5cf3f5254da76a1f68e11c432de5cb149e2e7db4355df9bb7cf2a1fcbae81f73723705cca80e8754f27f4659dcfe1355aeed8409931537af9a8b582c010f9edd980480c92ff0295a442978753ddb682e00e71c64c3c9a1e1bc82702ba519792568a88ddf2a0592c6f9949ba2328420b4ba31d3d6b0ad4fb4a02e0f83b2545d50018c52b4e8d07bc5b5b882d220be064349b54790d2454bc14b303e3237fc900967f9ffe214b9dbc40125a8992f0625d989344012f60794ba6befc1db629a41a02b0db7c76fea46992b5e0ef9b62b07c3e48780fc658d0ff8348dc69c71c8200b66e8368b33672e8127c55dc67dca1d3312989760f46513c53d0fea1bd784b828a0dde860110f54cdae4eb894fd47b2f9c270e28a426c36b34873551378df5eddfd693286b20f0ef4d2ea75022b83a922fc60433896443f1a6e8375950d8716777b5f4821fdbcbafe8913f4b422f5e194f91676015814eb7f82123c0ab6dad0c41419aa408451b51f4b591c1dc1cc8fc154ae7c7b6685637557196ac398c7b12bc48b2b3911865a5cc047efc49eddc5254ec690e8981d2e337a095b34ae2728e017418196740893ea843acbd27994318fbe71253959d2d74e351e98ff7ab42c552a3054c8cf263fad5b5d5a794a26bf911b88367fd5751b84e565797d6db635b59d132f46a6f83a03685d20523bb23fc1be381b4e0315bbd83d5a990edae6ad11df0e58ed20d95a51c1d5457c0189c3ad999514cfc92f41ac4a3ef93fde1e551e1ca763e5fceb469d8af2c6e049de85d758b10d44ba356d87143945dcf543d143ea6e47e499011c8cb9d630634455b5009a89ac6f2c103b2ab1be1c785450423e87ee3bc3a9c33354619e5669ef81ef6ef291cee09e7d0d3211ec56d706e14002f9597b258aeeda56f49d7246c2ab1d60194894be4f4835f5e81973f1d43cbb5d2ace8fc0d8c278725cf27e9910175629c833a5456016e94f6df56671ecf3ba9a374c504f3fec98d1e2d0c0cb849b68e786fe0704751edbe0db6ae10ccda776c01d6d3c1e50513bd13d6837993c73f97e6be4a4028bf1b98634a790584ecbbba7bbbd1b2f08ded9bdfde6f4c91400bf37461f214ff5b593c54182b0a7174329eebb505d84b910c96c0a5837b06ae6e139a69ca4c9720ce47b2a518f38a869e9ebc08f3d41abe8b6954d7200c3a61277e4dc81cf3b4aacc65a9ca3f208e8fc7d56dd83eabd7e80dee9786a531ac0074905af6a797e2fe0767bc8b7b1cf494e5fedd8251881f0ac71df1c87ef815bb0043c633c921269c90948da6a337fced82399bf616a927b0946be08dccd95e6b6d1b474a0d0e8d4c442fa8598fd3473e1db6a4273732a96163535a98912283e7cb40e48b4c7b7d4a362f0ea4d93589235c62d72b137188ad07b9c27cb2f7fe993cdc586ad56d53c7e84b5da999de6c0645410bfec7b190a1fdb3ec0ff7a0aec805a7a18e0f77502df2d0edb95e56e7d4155ea679ae8f0753562ef239cfcfacdd6d44476f1cf32f9d495afd283d6a4669f9c7f4dd6e24ac1ad0f4cd94ba3caeae72ba724dbdd415667c0f4efe781dba9532456f3346fef14a4fe872fe120f491abaa16ecf252b3edc02d282771a93138152666ad1350766a767e016e8f97faadce26b79fe669d2b65e3486186163e4c52df4eeabaa212c138656c21f0ace78d484d9be226bd096a2b633f77d245522e628f559a2af647aab0719a499db02edb5634fcdfb115411a7a3484622ff6119097e7ead68c4da51a6aef9578e5c935504af95e07607708661bfc564b59bbc03bca4f1f794166e2e97b4f1e0a85832adfd178d1d436531dc2ff46e4833267166fda61a92c6693036619bb010df9b606a09e628dce96f9f5d0f51153e5a05a8caa24497f1b2b30f1f8334a5d2170a1d1218601d0764f2d86e3c7b3344f369a3f295a68fe7653f0be61f3024bedae3b195db688a6b76148464a4a86a400ae0883837bb9a66664a760bc4b72c38815f2213171a4ecc0351dcc3824ef2a852fdc73f6497bae647dc2714ba6df382f919240af73d11d0707ae56bd8d9e0f2661213b77552dab7410c294f1780a0ab62d03e152a2f2ea4c31c2e935b2183e15b4aab4b3c145028f3139244be198264ce1181bcc90dbae1e9fad6431baff7d3c2c1dc622e27485442e099ec90a77ece408330a3ba8d59659765fe42f3daaf7779a58ca68ed981d091b790c8f2652a18d2464fb0e2b1b563478e2104dac48b9b5d72f3f39fd0149b8e2088292e8aed3d098984925d6f0a1e9f09884c9e08ea806cb4f0de776d71ddf4df0be38d18baf4446d739072f020a8c75db40ec64c3eff53bf522fd73153f2055e05fa9906978ddc06db560e0c001157367c70e05966febc570389b2b4999ca2e69c9e70919acbf4f6c8b227903fdfc2251e7d7c7b61e26a7af4ce5e1c930505df6afa0fd76110d48706a5631f68c7a994bf170f44a9c71d0b02772a5096dbb71492980ad923f170f245591a62ccef0e5ce649a2f2a09bc631f646e9bdfc668b0b26e9ca727117de9039b1e607e56ac012773ca3c39ffcf396a516cbafe6fc15fbdfaa490c7e48537c934209dea77de1e5c9376b3bac4c17335f582e605f1d2721e0c7b3d31b19f7f0c8f7a335b08aa2fea7e9e9f4efa3d8c68d41374f669e340d381f0090e892d89e62eef5048bb44326bc3bd8fc60ee1bb5d371378c82e712f79416a9775c1e9bb42a5c15000d3c62a5bc144baf45f19385d07d9ba6feb3c4675600a5862c7d09d9691ce9d0bbfd8e7b55d81aa4d58d3598e95d58b677a51fce0b3daea0393bc61b10cf37e9870a1989430ea279186bf05dbf3e61fd86", 0x1000}, {&(0x7f0000001ac0)="209f84ce3b7d2a263f1f1a91791c9a2c94", 0x11}], 0x2, r5)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001c00)={{0x6, 0xffd8, 0x1, 0x200, 0x5, 0x40b4}, 0x1ff, 0x1, 0x1f})
setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000001c40)=0x3, 0x4)
fchdir(r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4)
r6 = open(&(0x7f0000001d00)='./file0\x00', 0x0, 0x8)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001d40)={r3, 0x10001, 0x1, 0x7ff, 0x7, 0x18000000}, 0x14)
ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001d80)={0x3, 0x0, [{0x40000000, 0xfffffffffffffffe, 0x2, 0x8000, 0x7, 0x2, 0x8}, {0x40000001, 0x0, 0x4, 0x3ff, 0x582, 0x0, 0x2}, {0x8000001b, 0x81, 0x3, 0x1000, 0x80, 0x5, 0x6}]})
ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001e00)={0x7ff, 0x9, 0x7, 0x7, 0x8001})
clone(0x80400, &(0x7f0000001e40)="69bb370171d3660b8c0dcfa9d620ddd50bbeaadc9a14efbe5eccd858e232244915f677bccc79f18a66ab54dfd9e6624fcd533fe82f6ee8c3856e148539ff05574a05e1778efb3064b6c6cc2035f7b58ccafae3dd993878f85bdecca84fd06ef5b602350b5ae94d4e2c6794c39417810a17eb55fbb042f64e0aab59874bfeddb43d9a05d3b8df8edc", &(0x7f0000001f00), &(0x7f0000001f40), &(0x7f0000001f80)="08594f7d5444f9acf46cb485f121df3694e8ade5160ff1d599d636df51c2b4cfce1a60e9d060713697ea8549e70b3b42257560e70ec73d322433cf8c5a2c9a7a42494f744915d3455c8f360609b14412eb47b3a38928a43ad5a14dec7c0ffe0f55154310b1d5d4da4528628d56523ffa2379f0839221191d8f590effef90ac96206ff8a8543b99895bbbcfad509032cb2dea3b503c7701a096bec4979665ae96fe8249b87c38154b68187261ee8b3f51e84263d474cf303eca3facdbd3c1ee77b6c389fabe2cce34677034d26a3131e8729c672f4b60a50e891ea96626528b5aa69cffa8d709862a2cbc5c4889c7acc557bd297d59ca23165052715ce9d429defe50a63788d01f79863d6420a2be02cf7f5028e03152472dfc2066648d535a447c85af25bb327bc5c3487739f485f71f35853d4dd99ad5a43305c5ba5ba19ccaeaefa28a83aa2528010fd20779aaa8b2927036f439e7d220f85198c50da1e33dcaccd20e5139063f99b8922286960aa737b263bc6ff0d8a8b617b34f2ee44e58440b7a7b5f1f8a38a06c6f4906e402784aeeba59b73241281adb9803e889115d94ffb86666fcf7cbd3de6446600dd1668158bd796d8872ffff55358adacd9ee80b824c7bd4071b7baa4f16d1960d211e0e6091f58227e70536d8449addf63f019149bc4404571f4fea24329925841e64b288ce23f2ecfffde7f8364ed3f07300a431a38ccd261e62fe80c05a206e423e643750ab8ed3d601f1143994845884cff0b547dd6cfb4d2a0b9658df5ce83126eccb551e1a7135b0d01e32c48720ed8be2c99cbe57f1852ba0e448bc08654cf55135ed7f3ec1452bfbb9ee61e33fbfb00be1ed8b393394c78dadd68ae7ecd8782578b2e81d430ea015d097e4e43b65d9c1989b341ce1276f933c619b5a692673cda5f389439c52ae6c6ff8c975a15e45c19963036f8b779eb751e2a2b52c9cfda547a3428f0b37cd6d21cae0555e1d277cc4696e4f4162b82861e38bdc19c8c262fc05de9dee24aad4b84f066143a4418e0609e6311cb143c00586942b10c26cebcc99f9bc06f7b50eafbcc9fed41b1ce7fc414a5c073868165a5a25d912425b420706185cfd65e8a1ab5b941b0ee6f801ed310ed85c073d7125e7a3c6b640f76b57e4923e1209d748b4fc7e31e843d7c2eb742c27a09c616d2d66bc8b34e545490c47f5897b07d67d1141319032444b46f76c76505e3acb6960d9911fe60e3f0133c11fde806090e7f41164de423054fed59d6d1b9908d2e88d098b6adc5a9b5ffee574cef2865a7558f6bc3cf6331062702f763369c453bd3f7772731e53f0b5f88e9deb41ab70ef4f17ef44996967c97756f57b954ad18600435076600554d9e080d95e28e919cfdbb011702a710ccddc7865fe2727c516430156ea64bbef304860c1187344cc1e59096e1e3d6d566ca43300f6b4d1cb9372f51cd7d03b9c75a476afd3ce0737bd4be434f278fb4ddd8f83db2077781038b87cf2a23c2df45993e3b435bf613d16b5c0c49905b7d240289ce9e95e61f4fb7b4e22034f4cf560910f6619279e835aa37c3aacfe348a76ed99141ca7dd06563e6b619fd270a88296a3fb49265f2ce0a2f45ee9a4b5fef448112e1b2bab6b2640d36e4d10681d2053f3b8de504ad9f01b5191ac57673d65fbbd3d65541d263fbd15ff2289eb854650ef6e387994c00caca05bb133cf5fd1a383c8d07f08381dc5dafedb1c118fdf7b6073388a3660a21de4288cdc3ac7ed75149dba86987c5530760a7a969e3fb2c065bb0150d593350f0d77f748a97c89934ccf4c9011fb1d01fbbe9aba3a129e10e7c20c2d813eed5e534a7af4f7b760df13c5f136863099a1d7c14dbb3b5d49e36e20c944214cc888bedd35467dbbfb627a14d0e60322439c4aebd45c72a39fda2158efe11370a3b7444cf61e6c33f1a2dc6c6e528fb4deb4c8564cee5a77927d05f51282907fb1b1d2876f86cb7295b4a47b575164d151c746bb142a9b2156d9db4f402402f42023be045790e72b0994801b597bb2b70657d7ddc5929cb14aacf046b86d2a9a3880efa63166d4327db3c640cc7345fd21e63dc042bf73d09293c261483010f02c2f2ab8400c710f657de97b0d415c1eedaca94e04e67799c6d2e9e38f40e00ed54cedb301aea701afe1379924c6a393d3ad8181954b385f7417313811f700014b34f13f580421048af505625857ff073e30afcaab8049d198e1b871eeda4f560b4ab247ecbfc8083ac2486d47f10a3890cadea942f035ad035b23928815b2227b4c0a692842b3df48d2db180cc1ada7e298d41b1c31bbe2d86751af3a75894d00c2e8bbce483c38071558256c8a92c9382da374c39c7a24067968da3bb98e7a87128cdfc1ccfcdc49f3c2c5aea219fd6f6e45c254a38548bc18fa9a42f7fe0c5a829183dbfa1c139fe3c10dee967380d8a3e18e79a20f57c920ae10662b9f269f15442664f7be6719a4c1dd8cf49c3630009e77c8a92991635935c8cc571a4c3a3f3d56a66c24dc94840f4f38ac6720cceb4b103ded33ed519f4f6f13b987b040730833b564ab0a02f7df01b71a301ec72533cd5c6a93017fea683ded8eb7a12523593ba6e6473646ad7e73f88657a58782552dde8bff7ac99f7d4abd1d8540489e42d5f1ec6dbe41502b70229a11d023770ba524625451ef2f95e7458e009a0636e34e0f14e91cc1eb2d42e5c1a523eed784367609a6861c7635226a8ed75b51f70bd9bb41587587808e39c13edcd217d1fd613c346f9bb76b4cb2a7c112bdb5b4ba3be0c0d777eb998569ecd2acdcc122d9de723571ae91a4d9d38f7f152432ab2b51144414a50c6d9c0661cafcf1eee6d1585100191541f4f402028ee9bc5aef04f507b0d53326e4748e437e0f21a3111c03e8431d6e8985cbc7bc62479fa0bb917c76121fb1a118df1ce258b6a8967d334af228353e9dc4592832c80b5d4df1dd74d9ce79f97e6965767f49ada54dcf725d221e7f0e0830910db3d8942df1753556dc858caf5b0039a21161b158edca1fd8212a4be2d673883d67239b5c0514b763a94666df46f492ed3e44963fcbb5008fce58e681fd795d1b1d3518b16da01f70f63e12e04865e37d1375c768262fa04ecaf1ef5cd1ab13164f7461571e223b26a3ef13b76d928359735469f55689cfd76c9ba3afdf3c49bfde761fac9fa9dea726ae6e78c3e9ca465e21484e52d620eeee8f681b1e7448d8c0f04584037ac592244ddc630903baa2a41b8c582a9fb259998df8924b217eb786428b69a43595f7fd0457bc514a92b95d2fe32043814a0a1f8669e8d14f284647817e56bedba49742b1904ee25ea2e51dcefe3c5deb68a51e035fdd52b43131ce9a96e7e48a2619ca46fa1492177fc9ba1af961193c8573430f73dd4fab6f4c5b9812f1ccf5fdd43dcc344ddab6753f579741628238e113cd3d47e6c9af327f7cf6e5bc6324f1a775168e2d2f7cec55a275dba033c2cdfdfbf5b8db7fc5afa19a99b50f066805913a38b031acfc1b36b0604484cf29c75f89f84103e70279c9e774ef6f2b39d8dfec56b8649b0d7f2f8184990d8423e054b1cc348aeef90b35d4367d9a455dafdc304605f09bacae09179cc25d5501dc01c694e893cf55b66164b6d8420de5da92197005e42bd08a6a89331e4c8c7d13082d6eb3e8612b1e2239735415cb6ed35e4e342b75566e56891144726c3c8f33f5985cc7d143d660a474068a582c62e16f56f33685c1c64374b0ddbb3af9008d0e5ce7b4839a5ddf3b2b01b9991caab9fc8562c015f62fc751a41240a96eff40effd720ad21233dfa70862f48e5360acbbe14736c64f2e26b2c82a9b338cd58213c5f525975dc089a02e37a3cc156918a98388a513dbb968c1024bf1a2d9254127bc851a86a4343983594cbc4999868d70a5f0d888f879f0b80e7eb3ba252cc9a738d3d7b5ddf8299d649a3507aea494d692c4ac7cefd2761fab9b9fa3cae5ab7acd1fa2d69bafc3fd7d78f4e080912780f1da4c562653ae29b6cdac2eccddbd472ebd20e420749068e0a8dfbef66a253ab69be777d12c717d4382c2a6ebec5dc1eeb74f4aea9e47167957c876e70221584274bfd0d5fd7905c0005fb5f8debb7afd4f8582a73f7ecab63c47606f8ef88b13b3a406ce2d173c6b0e21fc1b66b5d882ef4b92651e750fd32368ff84129783a18dc0ed31b418fc76079e527abb06cabf4125887b8160f54c5f1280bdb2ee4c5abf0ab7aedd8943bb2798bc099adc5cb9f766f4bf4b05c359143cbe98d6fa7ef4f1d3f43d1974911a9aae3f827a995baeedd6a1382bf86daef43a16df16d33ebec6000632ca4dcb123f3a69c97ba190cc4b9f2c429f7311b960aba50ccf77e5b27d514fd3b7e5745ec2fdc30a47f0b07932dd3359a01d969ea53dd868a4bca99de621bbf1a0a312ed7ab664e2d7bfd707eb26d670dd6246b4c11c07049bc88d08f3a8ebf699a85fb33cb41e77c304e8ec2b088f258b5fddbc99436c9ad370d5eb0233b05331aa07fdd589d4de839726f9c69b0631ed4f51b0bf24ed6beec5040cae65a201bba88754468fa58eb8082fdf685f04c492598c030160cbb45c2b5cbef5c7e64fbef611d207990b814bc04b340e43a4158d19b44575c0b467c39662bf7a0c5c23869daad59abdabbdd9c6f7f1fec3e5271dc17cf40f29019f2f367ba2e4b326d05eddc1974a27c6ec612a9834e35d5ec6bc6a7b03b50c4fd3e2252518715f7be6aa60765dab0385cb4ef6346bcc04f6830d3a3ec01b0c964998b896a051bad5ac4a582b1551606204324bf47d759cffb41a3d08ac2381640976ad519bb46815a8e7fd0de15365e6edb01595adabca449aba9726d7a71d34b09f43f5c239822ee2d4b516aa68c80f49581b9f920ce65425e4998bb0dd94803e04bd4dc2e13d6d33a26a93d372660fd9c8b0b3bc5cf84f4149d222de1dbc77a8b0104ba49f3834023d97198d62b658a96fd629ab43786e26cd88ac4e1a68089a7ad7d3ffd91511d12cca84c36672db1a1c9c19510a0d717b989670cd3e9942be555c6884b2ecf49a401a37839361a4bda5f9f5bcc76d2fa831532920aacbe578dbae85583e9b0c3b50ff26a29c7216eab03edf1c7f661ec6eb6eba8b9a699b5bc5cdea253ec14110f79f55d96e5a8e11e3f3668377f2f201a5b7071f4f683f79d7710abb7d7ccec901e65048e78c4be0ab07799c3ae1abb41cf9b66e8df872b66596c713fefa9dfb802ef5e8d56b287ca050bc27a06cdcceff6a53bbe74030b30602b886b3c7d8f4c8f6870566417657fddbc539e8b7ae4a96e81e54f07a6aaba255b8a76447efe9e9a8855e933c343aac98fd76ac2e5ebf611a54b2d0cf512b1a44c22bdef4cc9fd0d58682d8ee478b31a1d09a9ae047fe217e7b44e754ddcae020a8c7b6ac0f2c2320eab75de328fac6853cd0e3b6b086f3cd1d38e35e1600e902b8eb84aebced9e422631bab64c313927e3949be3b09a5404459b6350d9d98012fd5a28db89a5639644544845267422bdbee9e823e95fd17493640270fabd475e964b379ec250de674f52471655a1a470a5ed19db438a347de9065436602e06d020ebfcb5c756149256617112c4c0ad99019417f57dab35bfee10f56bb4c03537f10ee1761926272a7fa51c4a4563fffb7f2e23b27cf332d0a3aa87cb4bed054f7679a2fe609547a3ca72b9d7681ac038026471a9e2a9810f802d7bc8ecd37ea25b37f9db10327577c5bc7bdf18a946bad7ce12321ab0395c856316582d4b497f64b2d70714")
r7 = geteuid()
ioprio_set$uid(0x3, r7, 0x2eaf)

2018/04/14 03:14:54 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10007, 0x0, 0x5000, 0x2000, &(0x7f0000ffd000/0x2000)=nil})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98)
timer_create(0x2, &(0x7f0000000000)={0x0, 0x24, 0x4}, &(0x7f0000000040)=<r2=>0x0)
timer_delete(r2)

2018/04/14 03:14:54 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="ac000000210001030001000c5a88e699200000000000e0000001000000000000000017000000fe8000000000000000000000000000bb000000000000000000000000000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES16], @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000fe8000000000000042d39b5600000200000000000000000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x2}, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfb, 0x400)
ioctl$KDSETMODE(r1, 0x4b3a, 0x6df)

2018/04/14 03:14:54 executing program 7:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x401, 0x0, 0x6, 0xd29, 0x2, 0x6, 0x4, 0x2, 0x77, 0x1e})
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf89, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0)
ioctl$int_in(r1, 0x80000000005008, &(0x7f0000003ff8))

2018/04/14 03:14:54 executing program 3:
r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x60)
r1 = socket(0x11, 0x4000000000080003, 0x0)
sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'eql\x00', 0x1472})
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0))

2018/04/14 03:14:55 executing program 0:
recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xb5}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0)
r0 = getpgrp(0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x105000, 0x0)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x8, 0x8, 0x6, 0x7c56, 0x0, 0x4, 0x1, 0x8, 0x3, 0x2, 0xb6, 0x10001, 0xfffffffffffffffa, 0x7, 0xfffffffffffff000, 0x20, 0xfffffffeffffffff, 0x56c, 0x1, 0x2, 0x40, 0x100000001, 0x6, 0x0, 0x1ff, 0x10001, 0x10001, 0x9, 0xfffffffffffffffc, 0x6, 0x80, 0x1, 0x3ff, 0x5, 0xffffffffffffffff, 0xffffffff, 0x0, 0x3f, 0x3, @perf_config_ext={0x9}, 0x8200, 0x3, 0x4, 0x1, 0x5, 0x8, 0x10000}, r0, 0x4, r1, 0x1)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000950000000000000000000000000000000000000022b6492532311b47494cd118e685cd19d986d1b2cd2a03e309e97a748ab36c9000162141c9fcaca8a51f092d4708596e6dcd91aaac46a8a334520242376bc11fe16bb0cb79fbc0273fc356afc3f2a25298cd8b75a5613b4072462d5a9b6d7fadceda1b94b4bfabb44faadec756"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x40f00}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r3, 0x6, 0x3}, 0x14)

[  194.047295] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:55 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
semget$private(0x0, 0x5, 0xc0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:55 executing program 3:
syz_emit_ethernet(0x123, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x115, 0x2, 0x11, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80000000}, {@random=0x6, @current, 0x7b7}, "61abd1288fb04aa915e8a0824c770b8501cc6144fc7bf2fa19401af66595757ece3a43911f4fe4467a2e4ae2d3884f79a2d7fbc4f0f010060077d28647b809ac2c9f6ccecd8b2e5f5187ed26d096c495ba8d81c096483d98d2f055d6f7c65214254d9379268b7afbb2a062dcfce9c73e10579933348e4a0d28b564d9357db70608ecab7e22075983264df11bada5f58d62d314bb01b7de5a9bfc1a65f1212603ccae450d3a2fcd01291e3826bf3adbfd9bddfce256333cc83d6c96c06bb713d7d4ae059c19a6861d1d1ebc7701dab8a64c9d664f21dc128f94c06165a6839aef219b470b909e5dbb2551c276331ba3b78ae3900332910f"}}}}, &(0x7f00000002c0))

2018/04/14 03:14:55 executing program 5:
r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000180)=[{}, {}]})
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x6, 0x1, 0x3, 0x5, "e3462f0da213e24a5daf51172bebbe000100000000d1000000f0994da17abf34589b85c6804719fe5f9f9cbf", 0x2})

2018/04/14 03:14:55 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xf0ffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:55 executing program 3:
r0 = memfd_create(&(0x7f000003e000)='\t', 0x0)
clock_gettime(0x0, &(0x7f0000000280)={<r1=>0x0, <r2=>0x0})
write$sndseq(r0, &(0x7f0000000380)=[{0x1f, 0xffffffff00000001, 0x10001, 0xbec, @time={0x0, 0x1c9c380}, {0x6, 0x8}, {0xfff, 0x4}, @note={0x932, 0x13c462cd, 0x8, 0x9, 0x5}}, {0x0, 0xffff, 0x9, 0x0, @tick=0x7fff, {0x5, 0x2}, {0x1, 0x5d4}, @quote={{0x5, 0x100000001}, 0x3}}, {0x73d25a89, 0x9, 0x0, 0x80000000, @time={0x0, 0x989680}, {0xffffffffffffffc1, 0x1db}, {}, @queue={0x5, {0x1, 0x5}}}, {0x1, 0x800000000000000, 0x401, 0x575a, @time={0x0, 0x989680}, {0x0, 0x401}, {0x1, 0x40000000}, @control={0x9, 0x9a, 0x2}}, {0x20, 0x2, 0x8, 0x9, @tick=0x1, {0x4, 0x2}, {0x1000, 0x80000000}, @control={0x0, 0x1, 0x1000}}, {0x3f, 0x2, 0x8001, 0x0, @tick=0x6, {0x1, 0xfffffffffffffffe}, {0x0, 0x8}, @ext={0x13, &(0x7f0000000240)="ad619fc1659901ef1f519af97f230a3c644185"}}, {0x49, 0x0, 0x7a, 0x8, @time={0x0, 0x989680}, {0x81, 0x4}, {0x7, 0x1}, @result={0x9}}, {0x0, 0xa4d, 0x4, 0x3, @tick=0x5, {0x2, 0x4}, {0x5}, @time=@time={r1, r2+30000000}}, {0x1ff, 0x6, 0x1f, 0x7fff, @tick=0x7, {0x2, 0x1}, {0x7f}, @ext={0x99, &(0x7f00000002c0)="8c85dfd75e7b4dc95bcdb2f094b70333e2791982d00cfc7b97ca07a1cf743e2f0d900cad638cfec1e43f6554956c865756f741f928ee245e731d2ffb8004ebb9f6413c8de3a7638c5efa0a9099fbd64c2a126077bf89f0a34ee76fcd78e3bb794f4dc3f8911bec6372bac253f062e83c3526bb8abb0395bd14f572e77745acbb762197e0e7e3e9740413ee0e964928d8e342d73a8ed69a1ad6"}}], 0x1b0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x4, 0x7, 0x7, 0xe9ab, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]})
r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102)
dup2(r3, r0)
write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd}], 0x30)

2018/04/14 03:14:55 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  194.249496] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  194.426111] hfsplus: unable to parse mount options
[  194.483811] hfsplus: unable to parse mount options
2018/04/14 03:14:55 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[])
r0 = open(&(0x7f0000000780)='./file0/F.le0\x00', 0x3fffa, 0x0)
r1 = semget(0x3, 0x1, 0x4)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/31, &(0x7f00000000c0)=0x1f)
semctl$SETVAL(r1, 0x6, 0x10, &(0x7f0000000040)=0x9)

2018/04/14 03:14:55 executing program 6:
r0 = socket$unix(0x1, 0x3, 0x0)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r1 = socket$key(0xf, 0x3, 0x2)
r2 = gettid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8)
fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(r3, r4, r5)
r6 = gettid()
setpgid(r2, r6)
sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="02180000180000002dbd7000000000000800120000000000000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb005d34fa2f000000030005000000000002000000ac14ffbb000000000000000008001900000000000a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000"], 0xc0}, 0x1}, 0x800000)

2018/04/14 03:14:55 executing program 5:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/175)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
listen(r0, 0x4000000006)
connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x80902)
r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82)
ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4)
shutdown(r2, 0x1)
sendto$inet(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)

2018/04/14 03:14:55 executing program 4:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000000040))
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xffff, 0x4)
setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000100)=0x3, 0x4)
sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0)

2018/04/14 03:14:55 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:55 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x600], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:55 executing program 7:
clock_adjtime(0x0, &(0x7f0000000100)={0xff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8af, 0x0)
ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0xfd, 0x0, [0x8, 0x3, 0x4, 0x5]})

2018/04/14 03:14:55 executing program 3:
r0 = socket$pptp(0x18, 0x1, 0x2)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=<r1=>0x0)
fcntl$setown(r0, 0x8, r1)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10801, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x2, [<r3=>0x0, <r4=>0x0]}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x3}, 0x8)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
io_setup(0x4, &(0x7f0000000140)=<r6=>0x0)
io_submit(r6, 0x3, &(0x7f0000000400)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000180)="86f7b670b6bbb799b64240a38a8a25e900b59748553e625f9be101a1e8b26ac64b219d6572c25619846c28aedbfbc8928a35595502e1b1821283b32ddbcd6d0abeb6dfd9a32b662391b25b67ae9b5a91873c134ced8da344b44452990cfbd2a45d54f41615d44aa9d09f2f6313e76e0ba10e88e7b0e024b8847990cf5d3a044e6bc5384b1cf9bd7ecaee33e50aec2de285b85674e2588f3e52a9d311a999cd84de815b639b98336f0c209fd04bb9a7853071525c31aa3783252d9f163783b887cf555bc2662cc69dbb90e37845728e02a0ba7abfef4b6b781907d93a6e4e99e6bd3031872be3b227a5b67223d5f76eb6ec1a243c", 0xf4, 0x96, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f00000002c0)="f4d23cd625b58a00a8ee3d312ba03ae47d3cfb83d2b7e2bfc3ca27b13850c71f93a16158e7cf", 0x26, 0x0, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0xa, r0, &(0x7f0000000340)="20176b3de9dad3ee735098732c6ce153a79e713e8387a16a80ec21341c4398702daf427e785545f98085bc3faf2e983a9f59b33adcb0986d0b46b49cc5c6030d2a9eb83dd4c297f17e4097fc6b1aaa60e4b47dd25b84b2d3f134282774140ee4b06774011ea31ebaf848b2002d4ba6cb36d4773fd5e13549ab4e01", 0x7b, 0xfffffffffffffc00, 0x0, 0x1, r2}])
accept$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10)
ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000580)={0xbf, &(0x7f00000004c0)=""/191})
mknodat(r2, &(0x7f00000005c0)='./file0\x00', 0x800c, 0x4)
getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000680))
ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000006c0)={'veth1_to_bond\x00', 0x5})
getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000700)={'filter\x00'}, &(0x7f0000000780)=0x54)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04)
get_robust_list(r1, &(0x7f0000000800)=&(0x7f00000007c0), &(0x7f0000000840)=0x18)
getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000880)=0xfffffffffffffff9, &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000900), &(0x7f0000000940)=0x4)
ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000009c0)=&(0x7f0000000980))
connect$llc(r2, &(0x7f0000000a00)={0x1a, 0x31f, 0x6, 0x40, 0xda6a, 0x88e, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000a40)={0x401, 0x0, 0x8000, 0x81, 0x9, 0x0, 0x1000, 0x5, r4}, &(0x7f0000000a80)=0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1ff, &(0x7f0000000b40)=""/215)
accept4$bt_l2cap(r2, &(0x7f0000000c40), &(0x7f0000000c80)=0xe, 0x0)
ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000cc0)=""/165)
ioctl$TCXONC(r2, 0x540a, 0x400)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000d80)={{0x1, 0xabe2}, {0x9, 0x6}, 0x7, 0x5, 0x6})

[  194.571557] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  194.586372] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
2018/04/14 03:14:55 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:55 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6})
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0)
ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x2, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x8, 0x0, 0xeda, 0x3c, 0x5, 0x0, 0xf2], 0x0, 0x200})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil})
ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x7000, 0x2000, 0xf000], 0x2})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0x0)
keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/14 03:14:55 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:55 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0xeb8)
ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1)
syz_emit_ethernet(0xbb, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa1b00cd3318be5dda86dd60d8652b00140600fe8000000000000000000000000000000500004e20000000000000f7ffffffffffffff0060a46f8d55", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5007000090780000"], &(0x7f00000002c0))
socket$inet6_udp(0xa, 0x2, 0x0)

2018/04/14 03:14:55 executing program 5:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x20)

2018/04/14 03:14:55 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, <r1=>r0, 0x1})
getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000100)=""/196, &(0x7f0000000200)=0xc4)
sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x123cdfffc2a}}]}, 0x150}, 0x1}, 0x0)
getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@loopback}}}, &(0x7f0000000300)=0xe8)
ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000009c0)=0x3)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8)
r5 = getuid()
sendmsg$nl_xfrm(r1, &(0x7f0000000980)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000700)=@delpolicy={0x220, 0x14, 0x1, 0x70bd2d, 0x25dfdbff, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x5e50, 0x4e20, 0xffffffff, 0xa, 0x80, 0x80, 0xc, r2, r3}, 0x6e6bb1, 0x3}, [@replay_val={0x10, 0xa, {0x70bd25, 0x70bd25, 0x9}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x21}, @in=@rand_addr=0x401, 0x4e24, 0x4, 0x4e20, 0x0, 0x0, 0x0, 0x80, 0x2e, r4, r5}, {@in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4d3, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x1d}, {0x9, 0xd3c, 0x7, 0x7fff, 0xfffffffffffffffb, 0x2, 0x5, 0xe1a}, {0x4800000000, 0x4, 0xffffffff7fffffff, 0x4}, {0x2, 0x2, 0x7}, 0x70bd2c, 0x0, 0x8e7bae2479dfb95e, 0x4, 0x6, 0x2}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0x7, 0x3}}, @lastused={0xc, 0xf, 0x800}, @etimer_thresh={0x8, 0xc, 0xc0000000000}, @replay_esn_val={0x1c, 0x17, {0x0, 0x70bd2b, 0x70bd29, 0x70bd2c, 0x70bd2b, 0x36c00}}, @tmpl={0x84, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x3505, 0x1, 0x0, 0x3, 0x951f, 0x81, 0x7f}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x6, 0x0, 0x6, 0x679, 0x736bbf83, 0x1}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x4000}, 0x20000011)
setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000a00)="bb88caa749f1728d38d188f460ccba18be976e03c671a105e1891acf51eb1839a9fdd19363fb0bd3b8bb138467384b88426efd8a51b33ed49390d3e155b1cb3ab7a0099c908fb93af7183bcf0c6e768213470ef2d5c7336cfd90297282952c70341d943d637f83152821", 0x6a)

2018/04/14 03:14:55 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7})
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0)
clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0))
madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf)
pipe(&(0x7f0000652ff8)={<r2=>0xffffffffffffffff})
socket$inet_dccp(0x2, 0x6, 0x0)
r3 = dup3(r0, r1, 0x0)
gettid()
membarrier(0x0, 0x0)
r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff)
r5 = gettid()
keyctl$get_keyring_id(0x0, r4, 0x80000001)
accept$packet(r2, &(0x7f00000001c0)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14)
ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x7, 0x104, 0x100, 0x0, 0x2000000, r6})
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x24, 0x1, @tid=r5}, &(0x7f0000000100))

[  194.742355] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
2018/04/14 03:14:55 executing program 3:
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040))
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/14 03:14:55 executing program 5:
unshare(0x40600)
modify_ldt$write2(0x11, &(0x7f00000000c0)={0x40, 0x0, 0x0, 0x100, 0x4, 0x4, 0x5, 0x3, 0x6, 0x20}, 0x10)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x620000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x100000001, 0x3f, 0x7, 0xffffffff, 0x6, 0xda19})
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x1)
getdents64(r1, &(0x7f0000000580)=""/205, 0x13d)
ioctl$TIOCNXCL(r1, 0x540d)
getdents(r1, &(0x7f0000000000)=""/60, 0x145)
setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x8, 0x4)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

2018/04/14 03:14:55 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  194.816955] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xf84, 0x482000)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x2}, 0x0, 0x0, r1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0)

2018/04/14 03:14:55 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x88caffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:55 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:56 executing program 0:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x8000, 0x939a, 0x4f, 0x40000000, r0, 0x20000000}, 0xfffffffffffffe43)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/41, 0x29}], 0x1)
accept$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10)
fcntl$notify(r0, 0x402, 0x80000010)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xffff, 0x8}, {0xffffffffffffffff, 0x6}, 0x7, 0x2, 0x5})

2018/04/14 03:14:56 executing program 5:
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r1 = dup2(r0, r0)
ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000))
r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0)
ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080))
ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x7ffffffffcffff)

[  195.013965] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:56 executing program 6:
r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x401, 0x400000)
bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e)
r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e})
syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00')
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200100, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4)
ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}})
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250)

2018/04/14 03:14:56 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0)
r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0/file0\x00', 0xe4, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="e2b7a9895688666d5a0a680d6f9bb3154eea3074da1f9b46e0cd4baeaf60f29825aeca0d7d3a3c35338ea369e48460a8d11ed5283118e34d30aa39f2004a4b5a3aec782feeaf728e58ae68cd129e7873273b9b56a2", 0x55, 0xfff}, {&(0x7f00000001c0)="eee3ccfc45e11d6b059a3b989d6d2c3ee581ff0ee9a08ac923ef4d9f1a3f49e63bb3971d2fba39fd0cb98015df9824786ad7d280dd6179d5d8a11c83382defee61a3392a17dd5127287f5d3e72665802eb6ccfe3426860e3e6cb2bc7480ede993ae9a079346b50ef174ca27dee382b60b3fa0cfbea9c220d6a43d1905257d1e69df9a3ed17256e2edd9a1c033f3d2ab24321263eee36857bd891", 0x9a, 0x6}, {&(0x7f00000002c0)="51a1d2e026ab03548e40d360e4f08e1259e0a952b44a0c84625c1e286d8ecf45ba23f5844c74822719f32fd6b4aea15f7a", 0x31, 0x7}, {&(0x7f0000000300), 0x0, 0xab9}], 0x40, &(0x7f0000000340)={[{@check_strict='check=strict', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x34, 0x30, 0x35, 0x34, 0x37]}, 0x2c}]})
sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff)
getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000300), &(0x7f0000000440)=0x10)

2018/04/14 03:14:56 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x80350000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:56 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c)
sendto$inet6(r0, &(0x7f0000000180)='\v', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000000c0)=0x10)

2018/04/14 03:14:56 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:56 executing program 5:
clock_nanosleep(0xa, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000002ff0))

2018/04/14 03:14:56 executing program 4:
unshare(0x8000000)
r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2})
mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0)
mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})
mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0)
stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setgroups(0x2, &(0x7f0000000200)=[r1, r2])
prctl$setname(0xf, &(0x7f0000000040)="2d1f05")

2018/04/14 03:14:56 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
flistxattr(r0, &(0x7f00000000c0)=""/134, 0x86)
r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0)
write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7ba3d38"], 0x13)

2018/04/14 03:14:56 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={<r1=>0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x858, 0x5, 0x7f, 0x4, 0x8, 0x9, 0x5, 0x0, 0x9, 0xb770, 0x0, 0x7fffffff, 0x7ffffffc, 0x6, 0x7fffffff]}, &(0x7f0000000140)=0x100)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="5effffffecea7af17c66092928c06ac7f2d3dc4704989612b6fb37cbaff47715ef5e8733a349648071e2a69bf2022db3293e1dea70df3906c54c9b26f2fd99d1c7d5a577cbbb60532242f1a68ab44edc17d220a66e5a468338360a365f475357153f0d3890366df40092438c5127c8113c34ac036bce79ec5c2a47c2858189e75cb62cb118454148ef55d0ec95d073aaa00aa5db67432414368f1d07810041efe1a959bb4f1725b74ad672fdac8ed1f3006576f5f4551ca6577ac92527586b50d46e36bed2d1abfa688dd270e93c5c6f33c0881c20b5b1e78ff96b5d90050000000000000031967bc1ffa5fb31a43e2436b996d8312ccd9b7bfb8dba5057b1e8dd16cebe5fb08490d7ee12cc0b4587627a9a1591f4822df99d46ec63d325ecaab864bb0db2500ea936ed20444628dd044136e5f8f0d8c6656900cda8d19a4c38389401b9626e916ce61d76acc0"], &(0x7f00000002c0)=0xff)
ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000009900000016f40000000000000000000000000000000000000000"])
lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.evm\x00', &(0x7f00000003c0)=""/163, 0xa3)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x800000000000022)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x400, 0x2, 0x0, 0x4, 0x7, 0x4, 0x400}, 0x20)

[  195.276114] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:56 executing program 3:
r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x0, <r1=>0xffffffffffffffff})
uselib(&(0x7f0000000000)='./file0\x00')
ppoll(&(0x7f00000003c0)=[{r1}], 0x1, &(0x7f0000000440)={0x0, 0x1c9c380}, &(0x7f0000000480), 0x8)

2018/04/14 03:14:56 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x84)
sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x0, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0)
listen(r0, 0x200000000000082d)
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
accept4$inet(r0, 0x0, &(0x7f00000005c0), 0x0)
r1 = msgget(0x3, 0x10)
msgget(0x3, 0x100)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/89)

2018/04/14 03:14:56 executing program 6:
unshare(0x400)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x20000000000002f5, &(0x7f0000000280)=@raw=[@call={0x85, 0x0, 0x0, 0x40}, @map={0x18, 0x9, 0x1, 0x0, r0}, @jmp={0x5, 0x1, 0x6, 0x9, 0x2, 0xfffffff8, 0xfffffffffffffff0}, @alu={0x7, 0x1, 0xb, 0xd, 0x0, 0x10, 0xfffffffffffffff0}], &(0x7f00000001c0)='GPL\x00', 0xbfb, 0xeb, &(0x7f0000000080)=""/235}, 0x48)

2018/04/14 03:14:57 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xe80], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:57 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r2 = fcntl$dupfd(r1, 0x406, r1)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:57 executing program 5:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e74e12aa8daccf7393e72be9cc66f"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x60}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800ce000000000071100000000000000000000000000000198d0e52cf1d6a48286600000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040))

2018/04/14 03:14:57 executing program 3:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x30)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='yam0\x00')
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x1)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001040)={0x8, &(0x7f0000001000)=[{}, {}, {}, {<r2=>0x0}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001080)={r2, 0x1})
sendmsg$nl_crypto(r1, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfb, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x810)
ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000fc0)={0x3000, 0x2000, 0x5, 0x4, 0x2})

2018/04/14 03:14:57 executing program 6:
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0))
syslog(0x2, &(0x7f0000000000)=""/137, 0xfffffffffffffd48)

2018/04/14 03:14:57 executing program 7:
r0 = semget$private(0x0, 0x408, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x28f, 0x200)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="f63bbfed9e5e5f1ff742752c13828d566f51b56d02bbbde42c2802582894f3e87a7064111cc9c38a9be6524183b21a89598b0c0b9e4906c49b0ace876d8ae4cf521d2dc6a74336ffe6b25f5eb21cdc6306d01ea5d6c1c8f9f721fa2ef37853d38f5bebbc46128fb87a53d5a16febb977fe40b0fcc9a7da201188f0f8e843c6ea4ae1b955f21e776a5b7c2182be877edd9e7c94bc9db02aec9412f4acda39165ffbc5fbe2e64810f4661c6423093cf20ad75e357143f009591d8e3f2e4aec36270e844b09fa8d48e1", 0xc8)
semop(r0, &(0x7f0000000180)=[{0x0, 0x400000ffff}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x0, 0x4b79}], 0x0)

2018/04/14 03:14:57 executing program 0:
r0 = socket$inet(0x2, 0x80003, 0x1000007ffffffc)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r1 = dup3(0xffffffffffffffff, r0, 0x80000)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000002c0)={{0x6a, 0x6}, {0xb8, 0x6}, 0x4, 0x2, 0x2})
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4)
sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9", 0x51, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000000)=0x44)
prctl$seccomp(0x16, 0x1, &(0x7f0000000140))
sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)

2018/04/14 03:14:57 executing program 4:
r0 = socket(0x10, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=ANY=[@ANYBLOB="44000000130001068a67fa0dff00000000000000", @ANYRES32=r1, @ANYBLOB="000002000000000024000e0006cda5a429b2bfe818000000ff020000000000000000000000000000"], 0x44}, 0x1}, 0x0)

[  196.363155] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:57 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0", 0x2}], 0x1, &(0x7f0000000180)}], 0x1, 0x0)
pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff})
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080), 0x1)
recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0)

2018/04/14 03:14:57 executing program 3:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x3, 0x2)
timer_create(0x4, &(0x7f0000000040)={0x0, 0x17, 0x3}, &(0x7f0000000400)=<r1=>0x0)
timer_getoverrun(r1)
lseek(r0, 0x0, 0x4)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, "74756e6c30005a04085100", 'bcsf0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x158}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x6}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "766c616e300000000200", 'ip6_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x330)

2018/04/14 03:14:57 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r2 = fcntl$dupfd(r1, 0x406, r1)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:57 executing program 6:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x252602, 0x80)
ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000180)={0x11, 0xc8, &(0x7f0000000500)="5733bd64c839c06b98d0f683d65244a1236a40167bdbbfe04909236636f28190474b82a7633eb8d6e9ddef9bce6541c4f749e7f207c32455262d8192e663fd688d79f7d1d8ee7db1fbc2896dc19700b2c6156ae86722a4c70fe660826a2fec3b67b21c63f6dcbbda22c787edc14d647ac41549ab71bcfcd13b1c6e4ff7420f931a2b2e643d12dd59b34b6be8b7f07ab57b9d875b4bcb1b9a4d9dfac219d02f6308fe97adea305871e782b221592f7b8ddacd4081b11b9a4d92cd2f3b0c67eaaddca16750be0ae0cb"})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10)
sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="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", 0x1a1}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000)
syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000600)=[{&(0x7f00000003c0)="2021a3d1c6c0412dff96f2f090db2ae9653edf7481bf531630168d637f2a4f6b8d91e1ff", 0x24, 0x7}, {&(0x7f0000000400)="013167d67d", 0x5, 0x630}], 0x20, &(0x7f0000000640)={'nouuid,', {[{@mtpt='mtpt', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x37, 0x34]}, 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}]}})
recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0)

[  196.394705] audit: type=1326 audit(1523675697.359:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15438 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0
2018/04/14 03:14:57 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x10000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x3, 0x3, 0x200, 0x2, 0x81}})
r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0)
ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080))
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0xffffffff}})

2018/04/14 03:14:57 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x200000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:57 executing program 3:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r3 = getpgrp(0x0)
capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000))
kcmp(r1, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)

2018/04/14 03:14:57 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r2 = fcntl$dupfd(r1, 0x406, r1)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  196.569118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:14:57 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8402, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc))
write(r0, &(0x7f0000000180)="76dafccc5b94a70fc9a415b3c751c67bc4350e3e5cc15ac8ec22efe4b8bc7e311be0f28cc4f5cce4987ba11b4aa3560f56713ea9e868acdda8bbddaa410580a0f5f39fb1743fd7e93176abb8f056941c3667767f006f73730da85148735e173e4a5c55607837329c16", 0x69)
r1 = syz_open_pts(r0, 0x0)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x9b1, 0x0, 0x0, 0x10000000000007})
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x40)
clock_gettime(0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
clock_gettime(0x0, &(0x7f0000000200)={<r5=>0x0, <r6=>0x0})
futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{r3, r4/1000+10000}, {r5, r6/1000+30000}})
r7 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000280)={0x5d3f, {{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x0, 0x3, [{{0xa, 0x4e24, 0xffff, @dev={0xfe, 0x80, [], 0x1f}, 0xfffffffffffffffb}}, {{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xce7}}]}, 0x210)
ioctl$TCSETS(r1, 0x5412, &(0x7f0000000080))

2018/04/14 03:14:57 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1b, r1, 0x9, 0x0, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0)

2018/04/14 03:14:57 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x88a8ffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:57 executing program 3:
r0 = memfd_create(&(0x7f0000000000)='[,\x00', 0x0)
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0)
signalfd(r0, &(0x7f00000000c0)={0xff}, 0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff)
pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff)

2018/04/14 03:14:57 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="20243b751f47249d5fde20391d35b2e16e154447091eda421d289bf42ddf9d1a0c2459a88f1c35e5dc5e682ae720b25930b711d866efa839a12489266c8e4c16114b2244dfc36a6d87810fd9ddd93cdcc6aecd152caf2ac7e8df12f5097094cd68bb96485eac89021d910128a6213856e055300be7385ac210eb616a40725e286f8a089fcf71532e4d2ee1a52ac9c0377b08162a421b3afcf61d538012fe4a2c380ec3137f2163c09901881733f1128f3c12a03cca5a8f5199394420d35d123d95f3a33bc0cdb87547537cb13fbfcc874911b2870f6353db07b02a355e453d2b3a58d52d0977b8a1bf594f326697c42f1a550adf697ba50ffe24403ab29f", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  196.752886] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'.
[  196.763980] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  196.806493] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'.
[  197.305356] audit: type=1326 audit(1523675698.270:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15438 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455319 code=0x0
2018/04/14 03:14:58 executing program 0:
syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"])
r0 = shmget(0x2, 0x3000, 0x58, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8)
getresgid(&(0x7f00000001c0)=<r4=>0x0, &(0x7f0000000200), &(0x7f0000000240))
r5 = getgid()
r6 = socket$inet6(0xa, 0x1, 0x1)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000000, 0x20812, r6, 0x0)
lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0))
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, <r7=>0x0})
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000004c0)={0x2, <r8=>0xffffffffffffffff, 0x1})
ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000000500)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x80, 0xae, 0x1, 0x400, 0x6, 0x1, r2})
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000400)={0x0, <r9=>0x0})
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x2b, r3, r4, 0x0, r5, 0x88}, 0x8, 0x9, 0x800, 0x5, r7, r9, 0x1})

2018/04/14 03:14:58 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
poll(&(0x7f0000000080), 0x0, 0x0)

2018/04/14 03:14:58 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:58 executing program 6:
r0 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0)
setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x5, 0x4)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0)
fallocate(r0, 0x0, 0xbdb9, 0x3)
ppoll(&(0x7f0000000080)=[{r1, 0x470}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x9}, 0x8)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'syzkaller0\x00', 0x40})
lseek(r1, 0x80000, 0x3)

2018/04/14 03:14:58 executing program 3:
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x1)
ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x17, 0x6, 0x8})
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xdf9b)
mlockall(0x6)

2018/04/14 03:14:58 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x4053, r0, 0x7)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)

2018/04/14 03:14:58 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xd000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:14:58 executing program 7:
r0 = eventfd(0x80000002)
r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200000)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x8, 0x80, 0x100000000, 0x5, 0x1f, 0x1}, 0xbd})
ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0), 0x8)
readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1)
ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080))

2018/04/14 03:14:58 executing program 3:
syz_emit_ethernet(0x3a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002c0000000000069078ac1427bbac1414aa0703040000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)={0x0, 0x0, [0x8c2]})
prctl$getname(0x10, &(0x7f0000000040)=""/32)

[  197.917545] ntfs: (device loop0): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1.
[  197.924950] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  197.927637] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size.
2018/04/14 03:14:58 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:14:59 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c)
unshare(0x8000400)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000340)={@remote, <r3=>0x0}, &(0x7f0000000380)=0x14)
bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x2057, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES32, @ANYBLOB="000000000000000018100000", @ANYBLOB="a0532e66548415726ff633a1c2db816a10183fa1d3f74c89f5ed2702ef2e1865c11fb5a94b995608080bac07894ec820a128826255fd872ca023", @ANYBLOB="000000000000000018100000", @ANYRES32=r1, @ANYRES32=r0], &(0x7f0000919ff6)='syzkaller\x00', 0x6, 0xe1, &(0x7f0000000140)=""/225, 0x0, 0x0, [], r3}, 0xffffffffffffff44)

[  198.031203] ntfs: (device loop0): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1.
[  198.041277] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size.
2018/04/14 03:15:00 executing program 4:
r0 = socket(0x1000000010, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000005e00010421000000000000008000000057d131de418f1f00deb0b3ad"], 0x14}, 0x1}, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0)
getdents(r1, &(0x7f0000000040)=""/214, 0xd6)

2018/04/14 03:15:00 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1400], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:00 executing program 5:
r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff)
r1 = socket(0x40000000015, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r2=>0x0}, &(0x7f0000000200)=0x5)
setreuid(0x0, r2)
keyctl$setperm(0x5, r0, 0x0)
getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54)

2018/04/14 03:15:00 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
fcntl$getownex(r0, 0x10, &(0x7f0000000040))
r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x22})
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0))
fcntl$dupfd(r1, 0x0, r2)
bind$unix(0xffffffffffffffff, &(0x7f000000d000)=@abs, 0x8)
r3 = socket$unix(0x1, 0x1, 0x0)
r4 = socket$unix(0x1, 0x5, 0x0)
keyctl$session_to_parent(0x12)
bind$unix(r4, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa)
listen(r4, 0x0)
r5 = socket$packet(0x11, 0x3, 0x300)
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, <r6=>0xffffffffffffffff])
setgroups(0x1, &(0x7f0000000200)=[r6])
setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4)
sendto$inet6(r5, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000000100)={0xa, 0x8000004e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0xffffff88)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600))
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88)
fcntl$dupfd(r5, 0x406, r5)
r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000003080)={0x5611, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, 0x84)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000003140)={0x0, 0x300000000000000}, &(0x7f0000003180)=0x8)
r8 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00')
sendfile(r3, r8, &(0x7f000097d000), 0xff)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0)
bind$unix(r7, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xffffffffffffffa2)
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)

2018/04/14 03:15:00 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r0, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r2 = fcntl$dupfd(r1, 0x406, r1)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r0, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r0, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:00 executing program 7:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x1000000000004, 0x81)
io_setup(0x76f2, &(0x7f0000000140)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000180)="a7e9ba0467d15cae9de84359dc0e9bef8511979502377d4d4299651a1156cd1ba359565e3caccf75e5985e9ea5995fb1a9a8c0dc009e137688d153950006093f8f6d7561ee1ef2d7131ea45e9f4c1cac8abd9177ebc15eef107d2f02494de4a67bf0db3f3f97550bb943a60f6ad16071a5e54026654a1c2928086a", 0x7b, 0x100000001, 0x0, 0x1, r0}])
accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x14, 0x80800)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc)
rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8)
write$fuse(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="296ecbb7cfd0ac4010d79eb10a35cccd03a6000000344e210bcd6dfa988a9be0e92aa1b96d9a643f4786feb4107a56cef1b978ebf5766a1037cd9d2723b8ccbbf1d68560cb9b0710b9f940c57667006b412e9bb2ce6e240ad3c26d677c6b45c0adf3533b608fd34b59944f6c8a04797958df96db36ee837be88cdf2b16dc34778144ecead9c45e845f9bdde8d57a81eb93e7f97f9fe0771bdf817c7bec5ed9685c483b93b15b49b187314b79567d76df84fe93e173a94d45d0830f4e8d470d00"], 0x14)
ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r0)

2018/04/14 03:15:00 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x2000000088)
r1 = socket(0x10, 0x803, 0x0)
r2 = dup2(r1, r0)
r3 = getpgid(0xffffffffffffffff)
process_vm_writev(r3, &(0x7f0000000400)=[{&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000001c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000340)=""/167, 0xa7}], 0x5, &(0x7f0000001740)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/199, 0xc7}, {&(0x7f0000001580)=""/102, 0x66}, {&(0x7f0000001600)=""/20, 0x14}, {&(0x7f0000001640)=""/33, 0x21}, {&(0x7f0000001680)=""/169, 0xa9}], 0x6, 0x0)
r4 = getpgid(r3)
perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xb9f, 0x6a3a, 0xcbfa, 0xfffffffffffffffd, 0x0, 0x1, 0x18, 0x1, 0x6, 0x4, 0x4, 0x6, 0x4, 0x3, 0x1, 0xffffffff, 0xfffffffffffffffc, 0x4, 0x2f31, 0x30, 0x3ff, 0xfff, 0x8, 0x1, 0x8001, 0x4, 0x101, 0xf68, 0xfffffffffffffff8, 0x0, 0x10001, 0x5, 0x2, 0x7, 0x7, 0x25700, 0x0, 0x0, 0x4, @perf_bp, 0x80, 0x8, 0x6, 0x7, 0x3, 0x1, 0x2}, r4, 0x6, r2, 0x2)
socket(0x3, 0x4, 0x5)
accept4$unix(r2, 0x0, &(0x7f00000000c0), 0x80000)

2018/04/14 03:15:00 executing program 6:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='cmdline\x00')
ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000200)={0x9, 0x1, [{0x6, 0x0, 0x1ff}, {0x1, 0x0, 0x8}, {0x7, 0x0, 0x2}, {0x100, 0x0, 0x1c000000000}, {0x1, 0x0, 0x555}, {0x2fee, 0x0, 0xa92}, {0x0, 0x0, 0x4}, {0x7fff, 0x0, 0x1}, {0x6, 0x0, 0x9}]})
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0)
ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000180)={0x4f, 0x5})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffeb8)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000071100000000000000000000000000000950000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x401000, 0x2, 0xc, &(0x7f0000000000))

[  199.178431] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:00 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x200000)
ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x2, 0x7})
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'gre0\x00', <r2=>0x0})
sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0)

2018/04/14 03:15:00 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x202800, 0x0)
getdents(r1, &(0x7f0000000440)=""/4096, 0x1000)
r2 = shmget$private(0x0, 0x3000, 0x406, &(0x7f0000ffd000/0x3000)=nil)
shmat(r2, &(0x7f0000ff7000/0x9000)=nil, 0x2000)
ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040))
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4)

2018/04/14 03:15:00 executing program 2:
r0 = socket$inet6(0xa, 0x0, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:00 executing program 6:
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0)
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))
tkill(r0, 0x1000000000016)
accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={<r2=>0x0, 0x7d, "412f00345ccf231c2e2fec4001c12ecedad074eab5d724a1cf1c6ea99a08ecdb5d5b6a3d11c16309ca4e0841fe45afa6ec985c894385b034596a422d484ccb5dc3fcabf8be3c0f3a9f7b51c64fa22b53f2d9a8fc7ff38054277bed142d55651d31924380c3ff229ae171720f0e0401aa0a0689896e8dd548c6897353be"}, &(0x7f0000000240)=0x85)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x43}, 0x8)

2018/04/14 03:15:00 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x11], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:00 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040))
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}})
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xce2ee51507f6e79a)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100))
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0xd7}, {0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x6161, [0x100000000, 0x7fffffff, 0x9, 0x3, 0x1, 0x3ff, 0x5, 0x10000]}, 0x5c)
lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00')
ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x1, 0x81, 0x7})
write$cgroup_type(r0, &(0x7f0000000280)='threaded\x00', 0x9)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2})
ppoll(&(0x7f0000000300)=[{r0, 0x111}, {r0, 0x2000}], 0x2, &(0x7f0000000340), &(0x7f0000000380)={0x1ff}, 0x8)
link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file1\x00')
r1 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0xde8, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000480)=0x9, 0x4)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000004c0), &(0x7f0000000500)=0x40)
ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000540)={&(0x7f0000ffd000/0x3000)=nil, 0x3000})
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@local, @in=@remote}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8)
r2 = openat$cgroup_ro(r0, &(0x7f00000006c0)='rdma.current\x00', 0x0, 0x0)
setitimer(0x1, &(0x7f0000000700)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000740))
ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000780)={{0x15000, 0xf000, 0x0, 0xffffffff, 0x3, 0x2, 0x0, 0x7ff, 0x2, 0x9, 0x1f}, {0x5004, 0x0, 0x1f, 0x5, 0x8, 0x8, 0x94, 0x4, 0x80000001, 0x1, 0x2, 0x80}, {0x100000, 0x0, 0x10, 0x0, 0x4, 0x8f68, 0x2, 0x0, 0x3ff, 0x10000, 0x4, 0x3}, {0x12000, 0x0, 0x10, 0x7fffffff, 0xfffffffffffffffd, 0x401, 0x3, 0x6, 0x66, 0x8bc8, 0xffff, 0x20}, {0xf000, 0x10f000, 0xf, 0xfffffffffffff800, 0x0, 0xffffffffffffffff, 0x7, 0xebeaee3, 0x5, 0x0, 0x101, 0xa7e}, {0x17000, 0xd000, 0xb, 0xffffffff, 0x1ff, 0x1, 0x1, 0xffffffffffff7fc5, 0x1, 0xe2e5, 0x7f, 0x3}, {0x0, 0x0, 0x10, 0x8, 0x3f, 0x4, 0xfffffffffffffffd, 0x1, 0x7fff, 0x7fff, 0x5, 0x6}, {0x2000, 0x2000, 0xe, 0x357, 0x7, 0x7, 0x6d7, 0x5, 0x48, 0x384, 0x7ff, 0x40}, {0x10000, 0x10000}, {0x0, 0xf000}, 0x1, 0x0, 0xf000, 0x80, 0xb, 0x4000, 0x0, [0x9, 0x2, 0x7, 0xfffffffffffffffb]})
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000008c0)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000980)=0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000009c0)={r3, 0x80000001}, &(0x7f0000000a00)=0x8)
ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000a40)={<r4=>0x0, 0x0, 0x66c8})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000a80)={0x0, <r5=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000ac0)={r4, r5, 0x8})
ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000b00)={[], 0xffffffffffffffff, 0x3, 0x6, 0x0, 0x4000000, 0x3002, 0x1f001, [], 0x6})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4)
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000d40)=""/4096)

2018/04/14 03:15:00 executing program 3:
capset(&(0x7f0000fcdff8)={0x20080522}, &(0x7f0000000000))
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = dup3(r0, r0, 0x80000)
setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0x40100000000000, 0x4)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000900)={@dev={0xfe, 0x80}})

2018/04/14 03:15:00 executing program 5:
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c)
r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1017fd)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x8, 'queue1\x00', 0xb})
write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=<r3=>0x0)
fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmmsg$unix(r0, &(0x7f0000000c40)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="e4ec0b330105d3c64304ea66050359c92a5f36cf9a179f43e5d442e88b28b8708088adcc31f2e73f0ac4a04d810d0e2720b04c1728140e23bc91284a9d59ea7f92d140cc13d5e62d81b3481e7438defd0421e9f6ff1de3a8aa02ae9bf3381c3b2fdb4fac9cb0d4c8dc2969828174856a4668793afed325925cfcc726ca063560", 0x80}, {&(0x7f0000000240)="e04647ae0502cb72840f5d4b4ddb50d41382e41272e0c643e67519c2cdd75f04de200822bf419375c002c46fb2a24376112a34790bf63862e2e6afabbd47ea4269558302921f928aba71", 0x4a}, {&(0x7f0000000340)="86634a6d4e2ed6768873b23060b9a5352184ca7e3321dd6ca4fd96d60b02489ef054aefa6018156c8b00b9a3ec358b68baa34a2043ba46c8523acc3145350c7cb1af2e352ec138a1ed60513f1698329230a8a6187592ab5d71f7d4daf127157b81a4712cec4f16b555fa8dee40ddf8c79a0ddf84b31eaca68c1f3baf29116e99adff9bb305395a51b6707dd32757f51168a0eee6582d7056580086d8802403540f6ffbdbc9fb6afeb6563243b286b8e22fccb690e8bc", 0xb6}, {&(0x7f0000000400)="587e26a5e0bea3b72c208298b1f54994388bc04b829762c9b58bd7e2bd02813fc5640d1c668ccae66d858b89733775d166f17a3dbfc00267ee23c065538ea84ad2650fd294931d826915bdcd4732b1309119a7850bba883476b476aea1076ad9fdce6a1d54e9cd74f987fd962388a5daadec63f171c669f318f6392d87b787c4dd662dd00dab0c48ab53b477b83fe2001d0ddcb69ea8ecedf80a9340f14b8153198fb2b8152e4f6f3448a97bb138c774bc7ae4eb72a2adade6f0843c4b29fe0a0cab5857db659178f33c275fe4704098d6eb0e6971", 0xd5}], 0x4, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r0, r0, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r2, r0, r2]}], 0xc8, 0x4000}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000800)="e7499a421ae4bf413488d1348c3a9f", 0xf}, {&(0x7f0000000840)="cedc2e62d7f85f9a52e2ac609d138fe0b7325d8c2c946906d610c78889308619dcbac31151926dab9a4c598cdcb62cab651c416123f435351c965c6d4b58bc3193ba15c910b6bc56c99095951dcd3c417520b0989727725e72504378e26ec7c20ac6", 0x62}, {&(0x7f00000008c0)="1272ba6470f3ffc6dc9c8fa56c725250f0eeba419d0194ebe5546096890ac54f458c67cd4b1c3d5c6b1a2b3993d2a21d549f7dfd0af249c71b6720a82c8f6a398b006dbf8bf780ab75b76050b7086e18c6f0d687ce5f36bce4f8beb0444ccbae5bb088fb2dd4e9d4312153b85ddd34c439605d17c58dd272f7fcbf1681a03f8d6561600838e0b5a006ee491378666e48e6e1bbaed4561d782ad6a00e9ea0cc85cd6a7823645487c475f64e27ba4d02d342959c16c773654512925d231942f3a9", 0xc0}, {&(0x7f0000000980)="f633bb62e7a9468cb2c6df41c8df78dd5d541920d7e2ff132bfe1156977e21e4f79c244057c2c0da010604f8cae75da4d33fc0df4d63dd507f6cd38fc735a351b0a6d427c6f21ae9d9a1bfd831e814fb3f2f5df8f195ea65426a5258d644c2b658ae5a933bc2729cdc2573f037965cf198af789fd0b515aafd2c57a0af58bbfc8b6bf6158589b966e973c1bc41224eba4fdcf4d4a1fb5dad7fd50d31ed598a699e836ebee472080ef7c8bdefa5228ac14201ee6afb49b8a261ec8f48eb9e35b9b9a032", 0xc3}, {&(0x7f0000000a80)="7859ff3bee2f7c15a7c893bcafe3cbe0da55f9345aadb63b3709f22d7673644ec62025c4f24b5ebb9f1501fe3e2db3d28a6c87c70b21cf5d52c3c1ad2a4d866528a9d75e8ce5d481fc13069336fa740fa88202ac18ae4fa78497d1a24476b681b2180ffb759853717b3e62197f6d58cc9162123ccfe2335ba1e0", 0x7a}, {&(0x7f0000000b00)="26216d3fea776c30369f301bf3ca0c5886b69bb04f22a003b65c83e9827b82a7da7bb684cd4c1610a88693bafa38f7ec7445b600861a2fce6fe089b9484d", 0x3e}, {&(0x7f0000000b40)="623f0e35ee8351ec724c073846802e5afebb398d68f88128f33a8d7c5395091ec0cff39b7e98ec52eb486082dd4844aa3b8502a9c9c669a480d3823eeaaff18e8d1d2cc66763e4dc", 0x48}], 0x7, 0x0, 0x0, 0x4000000}], 0x2, 0x4)

2018/04/14 03:15:00 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0xbd, 0x1da1be92, 0x0, 0x0, 0x1}}}, 0x128)

[  199.378202] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:00 executing program 0:
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0x40000)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, <r2=>0x0, 0x5})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={<r3=>0x0, 0x0, 0x4})
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3})
write$rdma_cm(r1, &(0x7f0000000180)=@migrate_id={0x16, 0x10, 0xfa00}, 0x18)

2018/04/14 03:15:00 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="20243b751f47249d5fde20391d35b2e16e154447091eda421d289bf42ddf9d1a0c2459a88f1c35e5dc5e682ae720b25930b711d866efa839a12489266c8e4c16114b2244dfc36a6d87810fd9ddd93cdcc6aecd152caf2ac7e8df12f5097094cd68bb96485eac89021d910128a6213856e055300be7385ac210eb616a40725e286f8a089fcf71532e4d2ee1a52ac9c0377b08162a421b3afcf61d538012fe4a2c380ec3137f2163c09901881733f1128f3c12a03cca5a8f5199394420d35d123d95f3a33bc0cdb87547537cb13fbfcc874911b2870f6353db07b02a355e453d2b3a58d52d0977b8a1bf594f326697c42f1a550adf697ba50ffe24403ab29f", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:00 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f00000f0000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr}}}}, &(0x7f0000000000))

2018/04/14 03:15:00 executing program 5:
r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1)
ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f0000000300))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff})
r1 = socket$inet(0x10, 0x0, 0xffffffffffffff00)
sendmsg(r1, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000efdb)="240000005400030207fffd946fa29c0807ee06710d00000000008568b51ba3a2d1887395", 0x24}], 0x1, 0x0, 0xe7}, 0x200000000)

2018/04/14 03:15:00 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x88a8ffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  199.603250] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:01 executing program 7:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_newaddr={0x20, 0x14, 0x101, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

2018/04/14 03:15:01 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000021ff6)='/dev/cuse\x00', 0x1, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000243f94), &(0x7f0000b68fd0)=""/48}, 0x18)
syz_extract_tcp_res(&(0x7f00008c2000), 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000058e000))
rt_sigpending(&(0x7f0000a49000), 0x8)
ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000066fff8))
syz_open_dev$vcsa(&(0x7f0000c61ff5)='/dev/vcsa#\x00', 0x0, 0x0)
ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000417fd8)={0x5})
flistxattr(0xffffffffffffffff, &(0x7f00006fcf3f)=""/193, 0xc1)
ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002d4ffc))
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000be5000), 0x0)
bind$inet(r1, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10)
writev(0xffffffffffffffff, &(0x7f0000dabfa0), 0x0)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0)
sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10)
socket$inet6(0xa, 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000971ffc))
r2 = dup(r1)
ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000de2000))
ioctl$TIOCSTI(r2, 0x5412, 0x7fff)
syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000)
write$tun(r2, &(0x7f0000770000)=ANY=[@ANYBLOB="0040000000df00000000000000000000000000feffffff"], 0x3a)
recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x2022, 0x0, 0x0)

2018/04/14 03:15:01 executing program 4:
rt_sigaction(0x6, &(0x7f0000000000)={0x8, {0x9}}, &(0x7f0000000040), 0xa5f68df25b8c1314, &(0x7f0000000080))

2018/04/14 03:15:01 executing program 3:
socket$kcm(0x2, 0x4000000005, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp(0x13, 0x8941, 0x705000, &(0x7f0000000180))
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="2b667ac52c0496b833e587c44ce1485fae643c6819f4d32840f8a659ea6c40513cf37a288966ff7651f4ee3101c3b3d3239955cb41d35d76"}, 0x10)

2018/04/14 03:15:01 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:01 executing program 5:
r0 = socket(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}})
connect$ipx(r0, &(0x7f0000000040)={0x4, 0xc0, 0x5a0, "1597cc16257e", 0x7}, 0xfffffddd)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8)

2018/04/14 03:15:01 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x81000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:01 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = pkey_alloc(0x0, 0x3)
pkey_free(r1)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000004f80)=ANY=[@ANYBLOB="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"], 0x12a0}}], 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, @in6={{0xa, 0x4e21, 0xb35, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x2, 0x7b9c, 0x7, 0x7bcc, 0x8}, &(0x7f00000000c0)=0x98)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42000, 0x0)
ioctl$TCSETAW(r3, 0x5407, &(0x7f00000001c0)={0x100000001, 0x7, 0x1, 0x1, 0x1, 0xfff, 0x4, 0x52, 0x9, 0x1a3})
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x3f, 0x10}, &(0x7f0000000140)=0xc)

2018/04/14 03:15:01 executing program 5:
r0 = memfd_create(&(0x7f00000002c0)='keyring@:\x00', 0x1)
setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000080)="ec215808418d71123e02bdbf01133cdc9830d42f25812b", 0xfffffffffffffd80)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
r2 = dup(r1)
accept$alg(r2, 0x0, 0x0)
sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={<r3=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0xc4, 0x7, 0xff, 0x80}, 0x98)
writev(r1, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1)
shutdown(r1, 0x1)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x1, 0x0, 0x3, 0xfffffffffffffff7, 0x44}, 0x98)

2018/04/14 03:15:01 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="e15c517b9867126b7d4a8145fd4a27de4d953c25666c5bd9e114b6afb6f04804ccb30a14e4ec5f02b69cc27c5a5420d7fd791e53a5f8eea4f70e303aceaa5a2508ab7f7b33021d2adad48b5a67c383556185676e81564b62da5f3362576f43a05e9ee8f9240290f09329643c80020a20232b1b87c9401828d4089a54e800c93b5c0669c987e08fd65ef9fe5afb8ab46de8ed2d131d420664beffda29a43392cb8eaac8ee3363a0e411d7cf1add7eea34d53ef306de600ee74a62c78ad015d13522c889951e9ccdd0cb255b110093c4996b1b16af7be08dcecb41f66d443e97cf27f19d5f20046f9ee64821802e047fb0bc5a2496e2328629c5b5898627b3a49b47b8e4255d7da08ff674b266e8cf475a5edbd633a2773a21dba66197c731a691e3819a53d0bca531f236f7b5cfdb2cbe2414d7a873c20d991feb4fa3eb709968e11b546170cd93e2d1d6ab4b47f20302b424e16457916a4712fa86e58a1fd55bbb512da00fa5df72cf68ac4974a391888021085580a5116ace6c6640022ecf204dd355e370a9530e32449d67bda396129a098f6be718e1b77d7f32543a50bbbf552047ef2408a471a5305d02992f3c329afffef63c6144460fda980795e6941577f178effcfcb38ffa48adf3c3ded9e4b5442b4a2e1f25e404bc37ea4e13330063c6aa6848b424aea22853330338e1d28ff4aa13a7748121dea615a8c93fb707bf20ad009e935dbb880bf2b4c08088d2a4be7186e5b6ccd3f58d38e2813dd927c4da80e532c6b874d37aca7911535c6fecd603666356c5acaafd5a1b4381a1a878ac1e02c19c538df4bae201f944aeb3f966f19cc64152b37088a70adf8a4de45e069f79cc69fce892933f8330b2fd22f1f777940d6b7ec08785186339bca85e3b8b36ed42e0a8c70691e9c1952306cd996b26fadc5e4d4a1c627f6b1117c89ebd1984c26e0443bb8c08da9a17bda61d45bd8ec846706b7ed0d893b572dccf9ad182f822f8cc52d76f73161809a007b8409279423015248798949d95f38c1935eb1e0eb22abdf683de0216327502811bee91dac8aa4e19e3ae7c52f86796036f7d57e3dd76475992f8adc0f327b4748c45b2268c60ac7ba71e4f96c2ca92b5ab9a2e538f22b28798f8509e387545d64543db89fbc6c09583b6c9e80eb7a82283618a36246bd2f5abf5cb7e8820c3315e029c43013447c519427e4109b49edff66cdd8c4f1a67d0482723ee8fda27e5acc0353942f1068bd78ef32a07b5d743e1a48c4b4751b39c71f77f3be83e657acc721233a9af4f79c8b35535d4312f8be7e9eecd97c86f411f21c7adc75e151a7dc39e7edb54d94c55b613ed65b9ec19616e735e9e6e26e33ae67d210758046450bbdad879c80a362144d6b31946d9c0548b9676e9ec832356cb35fb5b388a9fb43e7a8af5cb0b7573031057518330c2d63c3680fed14ebfbf140c7fec27a3c99e6e7b4d1f3fbb8e686d90b555d9bbc9eb7ebea22388133b75f0cb4359a0a4776af0c67882af47978b54303bec4ba8463a0bee43d2b0ea6e37ac09fdec47997bb1780b9ddd99edf3d3510a7447c8d7caf17eaf9de19492034d24353202893d7084b5de637105e63ac6d65f0570cdb34faa86401a6c09a97b5e52586d3b5a114630b7a8f2ae9e165f476f519a7e69df0df2799115f44603dd6e8396562e18e0e2844edb8a93d81b23b1a7c8d28d51acfa788363184a4550c1dee8f6971e17b60f0b59e5076b09ece66ac0fee05bc300629fdbf2c71a5a70d23cb22d97483c4da65abfb29052483acd3fb94ba10d7201295ccdc33df8fa0fc7017bddaa6f0f294d0793cbffc76e3dcc9097a7c1f2c8f73d9a20679d46eb9192fedb83a8bff5e174097ef700d238ad9bd30a8e6137e6bada6289fe78a23fa5ca758e6b63b0efccc434cbe5b7ee20cacd1db4ff0265824a08f9085be91425f280ec8112fe9bfb3d640fa4a43cfd8d1039219dbaf7fd943fe90bb2096e86248d7f331774987ab5a4f992860f3ce12c9e2d31283b6725e47c95a7bbeecd5e8193c25412eddabb419a3e0f8fbc924a3c0c1d1fecc4a00bcdf8d74f62da2aa4faa9644ad49658acb53758baadbda50951d02850d213fd4cf55b97b397a52c581fa55edeeafbe61fc13ecdd5b20f9b776ad4398692e702c978c8358f498c4959c28959ef07671200238c7eecfb4b9f91d146657e146942635c298bbc7af1696ded5278b30db9ae19f62d47f975f9e1665022b2d7d48f9cef98b635ff9ff5e1ec565c04670905e99ac1856f19dd13f344aeb518cd86e5bce6e1b1a3006b4ce3883ce089e12934eb29084ce87775567b29cfb35bed7c3667d857c429e2cd46c7c411c98629ede01498a20ca9d9d12b8b1dcebc18d3635261e423fcde0481cae1edcb9bd6da3b2627aebe602e0eb359cb664b7466135f8734a3920c8bbcbf2c9d27dc3f5941541fc62a493d7c8c2ec64c2f8b35703aaada06256004e1defac829afb3cc2f7ba83f4e575e3b8c4f5b8953cb6e7eedcd30857a4fffcf304667c803e27b4742bc1ce9161baa5a4c836ad4202274e53b00b8daf564ac1d05024f1396e5e293244e74ac87591a6b34e5a1825d735ad4bd38b1ee15711a59cd22eb3c133bd6235f65046cd8d93c3e10f5b230472a26239cbdb2ab135c9beae23cdc1a0ced5476b693ab3054cc102fb937cb6a1352c509712188ea26b42146e709df139d66ba62b2367125f55db9cbcea8dace190071ac9d90b84f18fa537c6e32d74acecbc29831a63ec70251b1e731aae938b802b798b88ad93d8baaf9c65936699d6df159cb61e8265e2230e1f71c2f61fb2a2b381661f7fc4c1d5b6932482f959c4c70bd0b6887af4255bbc9599768ee36a9564de0fe57b7106433d4f3e3473d28e7d45e31d3ffba0b40bbea3ddfc002f9123fee98662f80bcf5e31381aaaf5e94791bcbd93010971086aa9b05d7b3bff51de7b50be3f76172f87cb5b21ecb8aceda7c19b8b2a734980dd6b0e72e803187b47e0f0fa9f14d073650a171ce5a82fb890ab48013a325c4ab36e81ad7dd887bacde34b9f4cbfdee94b0f59beb342835d800a43ebc7fdb37041ce2683f5c02c179ee896d3986c60d158e14eecb6e9dbcbb6f5c7614a696a1e9d980c2954c45cb8f7d80da66b78cfbaee40254e89cf7cdc0f4e3417ae1bec56794f6e23ece8de4c63ca5b4b9de1e8d3679f50adae97629c03bf4be404ed811e4bf67120b1a5b20b91a2cd6deccd9112778b8a85d1832d02475f123ba397ddebf2393020197a0098f3349c5453386efaed2c876fa9eeca021ef7f48dabb4f47e63e21900dd875aac404503b13dbea9d35e6ae7de4d27be9a4d0b4e5878c36b0ca57b841017a55dd9949fb0685e32caee80da5e02e9548356a2fc552ccc5db6422e0abeef5392ea21efef0ef81cb7d1a285854ee1d27f01e608f71590769778447ae1b29818db686a832d561766e6df0a91f75af8b2b9916fc5011e8d23ef39ee651cc24e37d9ee5e6e293f833c652a9fd85c462ff716652b9e3f3366e12e8e0c7be13bc8bb4070a2086fe546303cce47988dadeec1de12a4b819f57eb2a0314ebef44c3b3b4b88f2a32e8914ef89df00b383bd645e36429eb7bb35e7d1d93dc62d860e9534750ead3db0ea9ad94760989b9eaed396b350efae8ffaaad6b91a91f8fcae4a65b9a17cb5905e03fd6086ca24f706ac0a275c21b810fb9c3c31e3f59fe3f45e5d209253ff2b0b23c3e9d9be39e4b9c883fa33db2f87acf0640ee6c6ad24a84a1308f5b7558c72c814c82d0483661559d53cda7beead820ff18db04c4c45e2ca1dc1c0d06169a555069db7001fc613af50b5c9103c1eb8709ab077bc75906a430bdb34d940c60bada204529ee88c39b7e657928ef9a62a69c588bfee0e6a09b3f87ed1330ed9de8026b007c91bc5afff0b4e9df0bc5c4bbd33e3ad1005cf11a3aefde5b18d4efd8deb13719a2ffde1032507073fe87a8fc38e49987ca8cfad1228baef3a66b561a16091841c0642d48854a1411dfb61d888b6c59de9d809b28bbc650fb4ba09db888ccf8c723159aa4ce1c855b53c018452f18e8ec2c0a627c841bc32edc4858ee859dd445b811a79c5d18a32d9a30156aebba1d5cbf76a14d3329483270fbbdbf028c2f9c3f324845238dd1b14af4a0a1e7d093680e69c66f2e12fe92ac0e26ecfbeab510ea724142fe1dc6c0debafb22e28719a6c7ba3e63b54be9f5dbffc7716b3559f0886c39343978f21d7d595f2c80b684670a9976b8d4ad089727e089e3711a72b45635d5bdc230a54da3a147a55179f0482bade6db8ca73b9212e1263b2a412fe3f0760b7c46d305dbab29bdc216d14f1e6b6f24c18dd03656559180dcc38b8e970c8eeef94289dd68d79aa2c42cfeeae000d421b9fc8d553598dd0a808c5850d366785e88469df19b7deaf789e28ce0e4b767d94d5886acaf8d3c52663dcc08f32568e1a75fe944afaa90a7d50c1879361e19fafae4ad027609a8dac3ff62c4a616a963dab86837431b6fa66b2a94364f2c0a16eea1bea59c0b4fd4e078f03d36b87fd38712a3d41914bcc7e9af192a0e0f2ab72715074305b38e6c38607f23fc441256c6a258889bee55cecdb159a2c4c2d3f1db65c9d367754486e1780286cc9d6bef130ca254c682ff0089fb4c1f3778b461769adf3eab643ef7970e2deaf2458de7dce6e8383f53fe6930e632bcf73cf71a3c39f9219ae80be498e25cfb3ea62e0aa32707f926f0b8371c344e896f7eac2a2e81309d0d567482a4302c7b7b9d5ad3116ee66c61fa5c99debfc629512f5792997725f809706cc2d63b1aa683e395780b9ec9faaa3636388a4bd754d2801f3904320edceb1a01aabdde245a3a9b4c618044f9bfe12c2631653058406127b1d11fa1086482e3b9282f38235b5964c7aee50b2619f85c239404f860dd69401afb58a2d5d2b1626caa4d86835fe31fb7c7153fb835dd36c8f958f37ddce273e65f8af0eb8bf997ac15d15ae0f6e2f70b181469367b1e5c16e66eb20c6b953664da1d260a3500d5a8ebfc74b05d09a9baf75f9460a01c666060d91e27d3b1ac83f09c27cfde133e1b6fd46540224563762c54b42b169ef44837644e67c305d71de7df50309f20067a9ba937a703e0a4536aed5f267d40af9d19d41e2074a72883355fb8aa787f422198c31fefaa1ac73bd4d86c7c00a4332e2ed9a88b3811f2075705dcd41f503cb712fc16d96f60616f197c8d0f76b485bdc5d7bcc8055a0ebc065e0d992e57bf37a7bdbe802ca6d9853a17bd93a4e26ddb430abc180712c13e15066bb7d6a634ae8ad2d0015402d121c25a41e7847d410941b66600ba7efc1ab1abc3422e3e86118cf8bab724f28bd6c118f3272fa7693d184065913023ec0efab9d20ed3866d31f75f5eef4223140aebecc1fb2449bc9d929b169ebf6d3361e20c67d76653abd298c058412318c4034993f5af6bcc690de9202d0805e4195551921d88938ce37a29b066d4336171c631f482a4f62120070497f656df7b9505ca04cc9ed2e27ea63428020913ba340f601c47f1e9cb7dab517ff6dce6e712e1770dd18e17e9af18c61035a3c9df40fdaa7e0dd5fb100874d4474b9f48ee0d8b9d9aac2b1dcd290862f6043743a2b4e1ce74447afa28b459166784e7d25bfe6c1eb13cb69c154e2fb17e24629ceba83949b3d066620ddc6d39d5a925d3d5220a25f4681ed29f7eecc720dbc03b55ca5d9af6a482245b65b877bc50fa194ba45cf6622157aa1360916d5064c1ea94ea9af306e0eb", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:01 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0xa)
socketpair$inet6(0xa, 0x4, 0xa58, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)={0x14, 0x49, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0)

[  200.659726] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:01 executing program 4:
mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0)
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18040000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r1, 0x400, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x60}, 0x1}, 0x40010)
open_by_handle_at(r0, &(0x7f0000000000)={0x8}, 0x0)

2018/04/14 03:15:01 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x1000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:01 executing program 3:
mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
userfaultfd(0x80800)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0xfffffffffffffffe, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240))
r2 = getgid()
lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0))
ioctl$TUNSETGROUP(r1, 0x400454ce, r2)
getresuid(&(0x7f0000000080), &(0x7f0000000400), &(0x7f0000000440))
chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00')
close(r0)

[  200.826925] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:01 executing program 6:
r0 = socket$inet(0x2b, 0x802, 0x0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0})
fcntl$setstatus(r0, 0x4, 0x2000)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000180)}, 0x0)
r3 = dup3(r0, r0, 0x80000)
ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0)
r4 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0)
r5 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000004, 0x88010, r1, 0x0)
r6 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x52011, r1, 0x23)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000800)={0x70, 0x0, &(0x7f0000000740)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x38, &(0x7f0000000680)=[@flat={0x0, 0x91fdf93843855fc1, r5, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000640), 0x1, 0x3, 0x10}, @fda={0x66646185, 0x8, 0x1, 0x37}], &(0x7f0000000700)=[0x0, 0x20, 0x48, 0x40, 0x0, 0x18, 0x18]}, 0x7fffffff}}, @request_death={0x400c630e, 0x0, 0x3}, @increfs_done={0x40106308, r6, 0x2}], 0x35, 0x0, &(0x7f00000007c0)="2e46c9a099f63e6fa13554e0d9f2f7d506dc93ec7ea5a23f7f02ab10e8525e87d0d84bad0d73457bf4558b2e14b308b3dbe72a821b"})
r7 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="f06c679e993be1667c9ac8e9bcc787a132eae10983aa42580abb014f0aa56f86d3d7c727e49fbdd0e426d89eb948544592777c4a315e02189dde4aabcb3b902fdffd1067d3dd5b546108fef37bb2dbc88809d60be9bcbab7efb1e91e540e8df0c585e6c26d5cdbe17648d6041b8872397cea596e3c4f9e5db614dfad6bcb577abe6c8d340129678d732f699e6b018b31dadc64a40c428afd9fe78a5fd21d488de9264c6f090ec8bdfb460e1d98d759440fc2ec48cf474cbdcedac4a43b655d84b2e599e2cf71e9", 0xc7, 0xffffffffffffffff)
r8 = request_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='^security\x00', 0xfffffffffffffffc)
keyctl$dh_compute(0x17, &(0x7f0000000440)={r4, r7, r8}, &(0x7f0000000480)=""/44, 0x2c, &(0x7f0000000600)={&(0x7f00000004c0)={'wp256-generic\x00'}, &(0x7f0000000500)="d81da58f8a5ebad2a9e9e2ece98ea86f3147842de5b2fef26093e8fd51bc70efcc195f4f723932ce4d77b5873e3c432c70e8cc5080e518ea6edb79d93155bc16f7c4af97bf5ab1910318dc9c09cca72312044681a0bf024b56bdd2e1081db10eed697fb399e0df2e546ffed4e1b3d90efad64b05272e3d841eeca5eeb865f238148a4525ebeaee9dff38b1de7d2f9253cee046733899de0f1e7ff74078b859425068d63fb939f51e9248e294ba48aa95818ae8ad1b5e235d0ce5e1078d8682e14552e82c71ef446e37119c2e5a687ae7239eaed6742e619cfc0fafbc309c47e9c0d799f59b25", 0xe6})
ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)="d7432d0ac818160faeb2945451a910b558aa1b87fb805f0add18ab7d284e4a")

2018/04/14 03:15:01 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="20243b751f47249d5fde20391d35b2e16e154447091eda421d289bf42ddf9d1a0c2459a88f1c35e5dc5e682ae720b25930b711d866efa839a12489266c8e4c16114b2244dfc36a6d87810fd9ddd93cdcc6aecd152caf2ac7e8df12f5097094cd68bb96485eac89021d910128a6213856e055300be7385ac210eb616a40725e286f8a089fcf71532e4d2ee1a52ac9c0377b08162a421b3afcf61d538012fe4a2c380ec3137f2163c09901881733f1128f3c12a03cca5a8f5199394420d35d123d95f3a33bc0cdb87547537cb13fbfcc874911b2870f6353db07b02a355e453d2b3a58d52d0977b8a1bf594f326697c42f1a550adf697ba50ffe24403ab29f", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:02 executing program 7:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv4_newaddr={0x20, 0x14, 0x101, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

2018/04/14 03:15:02 executing program 4:
r0 = socket$inet6(0xa, 0x3, 0xffffffff)
bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
listen(r0, 0x4043)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
shutdown(r1, 0x1)
r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0)
shutdown(r3, 0x1)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98)

2018/04/14 03:15:02 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xc0ffffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:02 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={<r1=>0x0, 0xfff}, &(0x7f00000000c0)=0x8)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=<r2=>0x0)
ptrace$peek(0x2, r2, &(0x7f0000000200))
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x800, 0x800}, 0x8)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r0, 0x4000000000003, 0x3}, 0x14)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000340)=0x4, 0x4)
ioctl$DRM_IOCTL_RES_CTX(r0, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)})
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xd6581b4, 0x0, 0x3f}, &(0x7f0000000180)=0x10)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff))
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0xc)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000000c0)={0x6})
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
fcntl$lock(r4, 0x7, &(0x7f0000000240)={0x1, 0x0, 0x800, 0x1228, r2})
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x10000, 0x7, 0x3ff}, &(0x7f0000000300)=0x10)
r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
name_to_handle_at(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000001400), 0x1000)
ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60)
sched_getscheduler(r2)
ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000000180))

2018/04/14 03:15:02 executing program 3:
mkdir(&(0x7f00002b2000)='./file0\x00', 0x0)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000180))
r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0)
lseek(r0, 0xfffffffffffffffc, 0x0)
connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)

2018/04/14 03:15:02 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:02 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x58, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x8a001)
ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100))
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x440, 0x0)

2018/04/14 03:15:02 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000140)={[0x0, 0xf1, 0x3, 0x67, 0x7239, 0x1, 0x7f, 0x1, 0x1, 0x8, 0xffffffffffff7fff, 0x60c, 0x2, 0x9, 0xff, 0x3], 0x6000, 0x200000})
ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0))
sendto$ipx(r1, &(0x7f0000000200)="531bebb858fee976832b7b79ccc4e094d53e8e7169ae38f50d5f481f4981316da650cf8c25c5cc87cb5d2bcbe74ea8264524c9be3d64280c44ed60d1fea25fe554c2331a7e3efd937d0047cd5d58da3e9fd17e50af08b3220ad11fe650a1cb471ed1c0d1a7a3028d86b5faf2793cf161c8ccdc3c4e62dddfc1f90a06d081e9bf811eed882f212d17cfd80af39a1a8451b74b847dee5786b4adffb72f29c51fc3bd84105bfcdcb5703d", 0xa9, 0x4004001, &(0x7f00000002c0)={0x4, 0x7, 0xe88, "73e7bbdb2fd8", 0xfffffffffffffffe}, 0x10)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x80)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000080), 0x0)

2018/04/14 03:15:02 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  201.135339] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:02 executing program 0:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x8000)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000005c0)={'TPROXY\x00'}, &(0x7f0000000600)=0x1e)
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x3f, 0x0, 0x0, 0x0, "47889008fa119973e7fb2061e13927dff527bb55fd1a24f27310ff3ac1e89a73dc34db1434d7fe6e421fb356"}})

2018/04/14 03:15:02 executing program 6:
r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x100, 0x4)
ioctl(r0, 0x0, &(0x7f0000005e0b))

2018/04/14 03:15:02 executing program 3:
syz_mount_image$xfs(&(0x7f0000001100)='xfs\x00', &(0x7f0000001140)='./file0\x00', 0x0, 0x0, &(0x7f0000002540), 0x0, &(0x7f0000000000)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x32]}, 0x2c}]}})

[  201.207524] device bridge_slave_1 left promiscuous mode
[  201.213198] bridge0: port 2(bridge_slave_1) entered disabled state
[  201.219466] 9pnet_virtio: no channels available for device ./file0
2018/04/14 03:15:02 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x88640000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  201.302446] device bridge_slave_0 left promiscuous mode
[  201.305846] XFS (loop3): invalid logbufsize: 2 [not 16k,32k,64k,128k or 256k]
[  201.308099] bridge0: port 1(bridge_slave_0) entered disabled state
[  201.342504] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:02 executing program 6:
syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0, 0x2200081)
r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file1', [{0x20, 'GPLkeyringcpusetmd5sumvmnet0vmnet1vboxnet0eth1ppp0vboxnet0'}, {0x20, ':'}, {0x20, ',lo\\'}], 0xa, "6a7cc8d195575631ea9f980518b6c700b400abc71d7754120723d78e2c1d63cc11bcad9fc8d1e121c0542ee01b32bdfcf651483224b6e20738ae299b1f6a7fcd44ec1ff7e212e30fa681efcd49f34ff8bac5264157e5dc4e4258c8c511940fa504e158da7670c373896b824533d9a024b5293fb925bddb2a9ad4e7e2d4d1fb1716a0a293d13af2a2647b065aef677293794dda7baa3542017c44fa27a794204f0d63fe4f9ba8fdd1da37dadbc9502bf9e1d46375aa8e529ce09cc8324f4f2cf8c729db441546be7656ddc88540c46fc8a56b182adab4e95b53b96dc3722c49"}, 0x12c)

2018/04/14 03:15:02 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:02 executing program 0:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0)
r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000180)=[{}, {}]})
socket(0xa, 0xa, 0x2)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/217, &(0x7f0000000080)=0xd9)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000000)={0x6, 0x1, 0x3, 0xc0b, "e3468b75a213e24a9f52d1172befbe000000000000097bd800f0999ef67abf34589385c68047da805f9d9cbf", 0x2})

[  201.410540] XFS (loop3): invalid logbufsize: 2 [not 16k,32k,64k,128k or 256k]
[  201.600344] team0 (unregistering): Port device team_slave_1 removed
[  201.637964] team0 (unregistering): Port device team_slave_0 removed
[  201.659753] bond0 (unregistering): Releasing backup interface bond_slave_1
[  201.684667] bond0 (unregistering): Releasing backup interface bond_slave_0
[  201.736701] bond0 (unregistering): Released all slaves
[  202.921851] IPVS: ftp: loaded support on port[0] = 21
[  203.295274] bridge0: port 1(bridge_slave_0) entered blocking state
[  203.301721] bridge0: port 1(bridge_slave_0) entered disabled state
[  203.309270] device bridge_slave_0 entered promiscuous mode
[  203.334718] bridge0: port 2(bridge_slave_1) entered blocking state
[  203.341146] bridge0: port 2(bridge_slave_1) entered disabled state
[  203.348364] device bridge_slave_1 entered promiscuous mode
[  203.375265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  203.401897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  203.471859] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  203.502078] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  203.612308] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  203.619505] team0: Port device team_slave_0 added
[  203.643991] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  203.651894] team0: Port device team_slave_1 added
[  203.677421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  203.704398] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  203.732536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  203.759779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  203.993888] bridge0: port 2(bridge_slave_1) entered blocking state
[  204.000301] bridge0: port 2(bridge_slave_1) entered forwarding state
[  204.006962] bridge0: port 1(bridge_slave_0) entered blocking state
[  204.013462] bridge0: port 1(bridge_slave_0) entered forwarding state
[  204.869718] 8021q: adding VLAN 0 to HW filter on device bond0
[  204.954237] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  205.036600] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  205.042867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  205.050602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  205.131543] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/14 03:15:06 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xe, 0x4, 0x4, 0xa}, 0x356)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x1f, 0xff26, 0x6d6, 0x3, 0x7}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x84, 0x7, 0x81}, &(0x7f0000000200)=0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000000), &(0x7f00000001c0)=""/10}, 0x18)

2018/04/14 03:15:06 executing program 7:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001dd062e78b7c9d213b2f5fe2ddb121a700a7dc04e44477ad95baae865dece48270d35cd2cb48b5b051117a114678ebf8dbccad1fa364d80cd351777f070e72be6f9f585a239b16cbb3703478220295d995af3025d2ef611e28613cd091ce3da31b0f877569e30f8f38fff90fa06b44276b54da823893d30f5a9378ec707188747501f271f9772cf28703376b0585be0d60ee432122cb0d660ad8138247f43f5e1833587f172c04123fa4d31bcdd8d857a0b6e39f5e71de8666495efe2c78d16661d46030963bddec827f208fe92b38bb2ef391fdee73fed72c4c2883d798f68ecbeaa8072369df7ffb3a49521b6c6cff5676fb7242c23840847b79"], 0x290)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190)

2018/04/14 03:15:06 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = eventfd2(0x20000000, 0x801)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}, r2}, 0x14)
keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2})
r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x800, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000240)={0x2000})
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @dev, <r4=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14)
syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c91730000000000000000000000000000000000fe800000000000000000000063129a51959ad17c28874e000000bb000000000000009e73eb01d0e1b0959b862d22d0cc8a63d1463db7ade4fa4e04d1027b3d9b0cc9307183d545539547d770e1a13eadc36a458dcc9532e0", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000080090780000"], &(0x7f00000000c0))

2018/04/14 03:15:06 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x0, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:06 executing program 0:
openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00'}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xfffc, 0x20280)
ioctl(r0, 0x8, &(0x7f0000000180)="1276f23405a3cc0658714d8ff5d952f212ba900184258083824e28eba25a6fcf6542957d9657d08e67f45a40d77930d5828ce2d63eb450f576130a51229413ff86745722c4ee049ac30151204f08c7d81051b5021caeaba0974cdb7c794a9a8a7becd8dcfeec3fb40e9b691e10")
ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040))

2018/04/14 03:15:06 executing program 5:
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8802)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c)
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000))
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000008000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0xfffffc92)
socketpair$inet_icmp(0x13, 0x80041270, 0x6f2000, &(0x7f00000003c0))

2018/04/14 03:15:06 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}})
connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000000180)="51056a0860a2ca60b81bdadf0dd630d52320fa81a8f44cc834286553d8e2794212ecd47d3aee335a9a9b74ebb134fda3a334d76024178d73cb014814c2aa3602249b23f997b309cf0150bd196ccb", 0x28d, 0x8, 0x0, 0x2fe)

2018/04/14 03:15:06 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  205.682342] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:06 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x0, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:06 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4c00, 0x8)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r1, 0x9, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24004000)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000240)=0xff3d)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
syz_genetlink_get_family_id$team(&(0x7f00000015c0)='team\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x28, r4, 0x1, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x28}, 0x1}, 0x0)
pwritev(r3, &(0x7f0000001580)=[{&(0x7f00000003c0)="b85deeb589e98de30bb74056b85d007022d07599533ee32947d8796a3675b29cd75b4e315ea5981402c4521509864c7cd4de1ff653b7d3e5ebd4919ead0794d66534d64e7aba01928f7502f3abcccc4aad4f65c7e1be77c1b765a2650579facfc19bed84540ebe2621c29968fd01d899a4fb364268364cd5b1095361fb671a49e1e26568c60ca9045001acab685c1afb3943190a450188ae91b47e4eaa4ce9714b9818115b912397204df18a530d4f2531da2415f2bfc04ed4aae6a14649dfd59c9031946fc2ccd891ec76e29d7ccfc415980302e6ce745beb471d6b6ef6e3890e2d49", 0xe3}, {&(0x7f00000004c0)="aa99c76d40a45eb64cc1b86ecff3f5c7908768677625ddd913af6484e471816df9de8f4bad4bdd6e68670ff402ffb6d2d562c61f85427be9eb1efa36a2b58262b1a836edff8022e6c527e83b71a60b75489edd3056dfc4734d730a", 0x5b}, {&(0x7f0000000540)="ddba40782242ccf2bde8bb", 0xb}, {&(0x7f0000000580)="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", 0x1000}], 0x4, 0x0)

2018/04/14 03:15:06 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:06 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0)
accept4$ipx(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0))
r3 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000004c0)={0x20000001})
set_tid_address(&(0x7f0000000000))
mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
epoll_wait(r3, &(0x7f00000005c0)=[{}], 0x1, 0x0)

2018/04/14 03:15:06 executing program 0:
socket(0x200000000010, 0x2, 0x0)

2018/04/14 03:15:06 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)})
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00')
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/137)

2018/04/14 03:15:06 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x0, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

[  205.909298] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[  205.927831] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:06 executing program 5:
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=<r0=>0x0)
ioprio_get$pid(0x2, r0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0)
mq_getsetattr(r1, &(0x7f00000000c0)={0x7f, 0x4, 0x4, 0xf9b8, 0x7, 0x1, 0x6, 0x7f}, &(0x7f0000000100))
r2 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0), 0x10)
setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000140)=0x172cb4de80, 0x4)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000))
sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000290000000500000096000000000000000b223a0897b7137fa474e1b3547270a6eb6b8bdb5b35c84937f84aeb277a5de770e285d30110a0f1d3789b9c1ce014b7ffb06439e2dcc192fec69a7922007db9f9480794187acb733df7d87418def4d073a4c46cec92f96372f9af2846c2b8f23f5f16e622359eb21f26c78e9233edad4a1ac7a48f14b69e88d593dc492a6e9826d32c3b257b89679f352cf4948bd71106c675"], 0x18}}], 0x2, 0x0)
ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1)

[  205.973309] netlink: 'syz-executor3': attribute type 1 has an invalid length.
[  205.991170] binder: 16094:16097 transaction failed 29189/-22, size 40-8 line 2848
[  206.025478] binder: undelivered TRANSACTION_ERROR: 29189
[  206.065605] binder: 16094:16106 transaction failed 29189/-22, size 40-8 line 2848
[  206.134356] binder: undelivered TRANSACTION_ERROR: 29189
[  207.296678] IPVS: ftp: loaded support on port[0] = 21
[  207.653011] bridge0: port 1(bridge_slave_0) entered blocking state
[  207.659465] bridge0: port 1(bridge_slave_0) entered disabled state
[  207.666673] device bridge_slave_0 entered promiscuous mode
[  207.691969] bridge0: port 2(bridge_slave_1) entered blocking state
[  207.698381] bridge0: port 2(bridge_slave_1) entered disabled state
[  207.705569] device bridge_slave_1 entered promiscuous mode
[  207.729975] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[  207.755420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[  207.826752] bond0: Enslaving bond_slave_0 as an active interface with an up link
[  207.853965] bond0: Enslaving bond_slave_1 as an active interface with an up link
[  207.963857] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready
[  207.971171] team0: Port device team_slave_0 added
[  207.995366] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready
[  208.002559] team0: Port device team_slave_1 added
[  208.026815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  208.054401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  208.081670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  208.108444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  208.345532] bridge0: port 2(bridge_slave_1) entered blocking state
[  208.351923] bridge0: port 2(bridge_slave_1) entered forwarding state
[  208.358584] bridge0: port 1(bridge_slave_0) entered blocking state
[  208.364951] bridge0: port 1(bridge_slave_0) entered forwarding state
[  209.197462] 8021q: adding VLAN 0 to HW filter on device bond0
[  209.280855] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[  209.362211] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  209.368521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  209.376462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  209.453957] 8021q: adding VLAN 0 to HW filter on device team0
2018/04/14 03:15:10 executing program 7:
r0 = socket$inet6(0xa, 0x6, 0x0)
getsockopt(r0, 0x88, 0x1, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xfffffffffffffccb)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080))
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bdev\x00', 0x1000020, &(0x7f0000000180)="9fac5bfa711aa5657530ed672a628c1d4da74671530c1775bb8415086cbe8d71b28022c46629eb323a6277bcd3e9f18de037a3892cd8d7a28837e4e186eef2d429cf3c2c52356f303e908107a4060d3d0d4c673a2953225ef4045d01e11d87d6aba4fb36ef2244c9e4436cfbcc2bf79c4df8faf1d19321276c5a3e9aafd36b75056d6e9fe058a9ad9c8adfd1015cf6dbe8be0a64dc4071d5c51737f9e4aebede49657d04caa1e6252f796168d2032e46e2e6669dfc86c1fd34dca4b19bbbfbdfdb68afbeb1")

2018/04/14 03:15:10 executing program 0:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400200, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x1, 0x774c, 0x0, 0x2258, 0x800}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>0x0, 0x41, "9a2d810d4aa8eadd7f8665cc521da13a8cdd4e4e33be4cd3a252e134ffbb23d5b9076f2d7ea4d378979edf1ad5a319b46de40bb808d292654f1bf2b17f8987f35d"}, &(0x7f00000001c0)=0x49)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6, 0x8000, 0x400, 0x4, 0x4, 0x9, 0xfffffffffffffffb, {r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0xfffffffffffffffa, 0x800, 0xcc, 0x2}}, &(0x7f00000002c0)=0xb0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x280000000000000, 0x4)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x200004c0, 0x0, 0x0, 0x200007b8, 0x200007e8], 0x0, &(0x7f0000000100), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'eql\x00', 'vlan0\x00', 'syzkaller1\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd8, 0x110, 0x148, [@cluster={'cluster\x00', 0x10}, @vlan={'vlan\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x9, 0x0, 0x0, 'ifb0\x00', 'yam0\x00', 'syzkaller0\x00', 'gretap0\x00', @random="ecf2bdcf7a1e", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x110, 0x148, 0x180, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}, @helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0)

2018/04/14 03:15:10 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x0)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:10 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xb00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:10 executing program 3:
r0 = userfaultfd(0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
r2 = dup3(r1, r0, 0x80000)
ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080))
r3 = gettid()
process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0)
close(r0)

2018/04/14 03:15:10 executing program 4:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x2, [{}, {}]}, 0x48)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000ff020000000000000902000000000000d94de2430e3fc13d5af3c80e39c8a5d0ef2d1f1443e1dd27d4fc9b39b4806c97d9da4179c83aafd06de64cbc33098f7a541dc808a3aaa4b42793bad20a20e0dc48018f531d1758756c645178d292134b5fdfebc8ab46170dc43803"])

2018/04/14 03:15:10 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000040)={0x10}, 0x12f, &(0x7f000000d379)={&(0x7f0000000180)={0x20, 0x16, 0x400, 0x0, 0x0, {0x4000a}, [@typed={0x0, 0x2, @fd=r0}]}, 0x20}, 0x1}, 0x0)

2018/04/14 03:15:10 executing program 6:
r0 = getpgid(0x0)
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d}, r0, 0x0, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
rt_sigsuspend(&(0x7f0000000040), 0x8)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x2})
ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000280)={&(0x7f0000000200)="2c9c74b53c138365037c46941d50703a7bce27a59c98ec5f8992274ecd19506788107462be7c62ff6085b65faa28d47d991859a15fbdb6ff7dfdf0ca25eb067e1fa7483e7fb4a5c22d557f4e5b22610f970b5d12ddd4", 0x56})
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2)
r3 = socket$inet6(0xa, 0xf, 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000a00)={0x8, 0x1, 0x8, 0x5, 0x67}, 0xc)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r4, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000b3b000))
request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0x0)
request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='#/systemem0\x00', 0xfffffffffffffffc)
clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0))
read(r2, &(0x7f0000910000)=""/100, 0x64)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x20002, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8)

2018/04/14 03:15:11 executing program 5:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000000000/0x4000)=nil, 0x4000})
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000})

[  209.989204] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:11 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x40000)
writev(r0, &(0x7f0000000000), 0x0)
fcntl$getflags(r0, 0x401)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x310, 0x0)
accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800)

2018/04/14 03:15:11 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8864], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:11 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x0)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:11 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xffffffffffffffab, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x38, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'user{\x00'}]}, @IFLA_MASTER={0x8, 0xa, 0xf000000}]}, 0xfffffffffffffeb2}, 0x1, 0x0, 0x0, 0x4}, 0x0)

2018/04/14 03:15:11 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x2, <r1=>r0})
write$sndseq(r0, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x7, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d09fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x8})

[  210.115355] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:11 executing program 3:
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="f55b035067112c732d59a363a1c884e2", 0x10)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000021000/0x1000)=nil, 0x1000})
r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0)
ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47})
ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000001c0)=0xffffffffffffffff)
madvise(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x7)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/14 03:15:11 executing program 5:
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000080)={[{@uid={'uid', 0x3d, [0x34, 0x30, 0x30, 0x30, 0x34, 0x34]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@nfs='nfs', 0x2c}]})
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {}]})

[  210.290770] FAT-fs (loop5): Directory bread(block 2563) failed
[  210.318565] FAT-fs (loop5): Directory bread(block 2564) failed
[  210.339209] FAT-fs (loop5): Directory bread(block 2565) failed
[  210.346840] FAT-fs (loop5): Directory bread(block 2566) failed
[  210.354138] FAT-fs (loop5): Directory bread(block 2567) failed
[  210.360431] FAT-fs (loop5): Directory bread(block 2568) failed
[  210.367083] FAT-fs (loop5): Directory bread(block 2569) failed
[  210.373296] FAT-fs (loop5): Directory bread(block 2570) failed
[  210.380460] FAT-fs (loop5): Directory bread(block 2571) failed
[  210.387114] FAT-fs (loop5): Directory bread(block 2572) failed
2018/04/14 03:15:12 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x213d)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/201)
ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5437, &(0x7f0000000000))

2018/04/14 03:15:12 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="a7484f18784b7ebae0e1b2e0112927cead9753a31d0616ada344fc82d54567f1a269e05858e5c0a77b6ec7b1d45d0d8037b0a97bacfdb33a10ef5bd0ecd433a68a49618845fc95c7d2f778"], &(0x7f0000000240)=0x1)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
write$sndseq(r2, &(0x7f00000000c0)=[{0x6, 0x4, 0x3, 0xb6d1, @tick, {0x4, 0x8}, {0x81, 0x7}, @queue={0x1000, {0x5, 0xfffffffffffffffd}}}, {0x7, 0x1, 0x7fffffff, 0x6, @tick=0x7, {0x1b7, 0x2d4b}, {0x100000001, 0x6}, @addr={0x1000000000000, 0x1880000}}], 0x60)
ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000080)={0xff, 0x2, 0xb3})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/14 03:15:12 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8035000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:12 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x8)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x41, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={<r1=>0x0, 0x7ff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3, 0x9, [0x8000, 0x0, 0x2, 0x0, 0xfffffffffffff801, 0x0, 0x3, 0x6, 0x7798c9be]}, 0x1a)

2018/04/14 03:15:12 executing program 4:
socketpair(0xa, 0x3, 0xfb, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair(0x1b, 0x4, 0x1f, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x3, 0x3, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x9}}}, 0x3a)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40082404, 0xffffffffffffffff)

2018/04/14 03:15:12 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x0)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:12 executing program 3:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140))
connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000)
futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0)

2018/04/14 03:15:12 executing program 5:
unshare(0x80000)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40080, 0x0)
flistxattr(r0, &(0x7f0000000680)=""/199, 0xe620)

[  211.194401] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:12 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:12 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/165, &(0x7f0000000000)=0xa5)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000180))
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e24}})

2018/04/14 03:15:12 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xe9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0)
mount(&(0x7f0000001180)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000011c0)='autofs\x00', 0x0, &(0x7f0000000040))
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/wireless\x00')
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4)

2018/04/14 03:15:12 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
init_module(&(0x7f0000000000)='.\x00', 0x1, &(0x7f0000000080)='lomd5sumeth1\x00')
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[], 0x0)
io_setup(0x2, &(0x7f0000000040))

2018/04/14 03:15:12 executing program 0:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8)
close(r0)
socket$bt_bnep(0x1f, 0x3, 0x4)

2018/04/14 03:15:12 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8060000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:12 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:12 executing program 6:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20, 0xffffffff00000004, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c)
listen(r0, 0x1000008000)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
shutdown(r1, 0x0)
sendmmsg(r1, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0)

[  211.362925] autofs4:pid:16481:autofs4_fill_super: called with bogus options
[  211.425091] autofs4:pid:16492:autofs4_fill_super: called with bogus options
[  211.445785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:12 executing program 7:
gettid()

2018/04/14 03:15:12 executing program 5:
r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00')
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={<r2=>0x0, 0x28000000000, 0x9, 0x7f}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x21113a57}, 0x8)
request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/dev/kvm\x00', r0)

2018/04/14 03:15:12 executing program 0:
request_key(&(0x7f0000000140)="f125d1c23bb09c4f46c4a0c9bdc64c5adb5346b9dc99e837e76d32158a5b7821038d2c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='user\x00', 0x0)
r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000)
r1 = socket$rds(0x15, 0x5, 0x0)
tee(r0, r1, 0x6, 0x8)

2018/04/14 03:15:12 executing program 4:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = accept(r0, 0x0, &(0x7f0000000280))
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={<r2=>0x0, 0xf544, 0x1, 0x1, 0x7, 0x1000000000, 0x7fffffff, 0x4, {0x0, @in6={{0xa, 0x4e23, 0xdd6, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}, 0x100, 0x8001, 0x2, 0x8, 0xfffffffffffffaa0}}, &(0x7f0000000380)=0xb0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x3, 0x30, 0x5, 0x5}, &(0x7f0000000400)=0x18)
sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4001000010000100de03723900800000fe8000004e72776200000000000000bbfe8000000000000000000000000000ae0000000000000000000000000000000091c1d5749242abce8bb7eb8e006774c1e6199c0d874edf54a352892c78b09026c7e2de", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008001d0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0)
ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6)

2018/04/14 03:15:12 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="1f000000020319000000da6f8142bdb1e249853b09000500010100ff3ffe58", 0x1f}], 0x1)

2018/04/14 03:15:12 executing program 6:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='highspeed\x00', 0xa8)
eventfd2(0x1, 0x800)
sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140))
shutdown(r0, 0x1)

2018/04/14 03:15:12 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:12 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x80ffffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:12 executing program 3:
r0 = open(&(0x7f0000000200)='./bus\x00', 0x141045, 0x2)
fallocate(r0, 0x41, 0x0, 0x10000101)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={<r1=>0x0, 0x1e49}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84)

[  211.640301] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  211.643226] netlink: 80 bytes leftover after parsing attributes in process `syz-executor4'.
2018/04/14 03:15:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2}], 0x10)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0)
recvfrom$inet6(r1, &(0x7f0000000080)=""/123, 0x7b, 0x2, &(0x7f0000000100)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x1c)
mlockall(0x840b74a533282ba)
set_thread_area(&(0x7f0000000140)={0x3fab984, 0x1000, 0x6000, 0x8, 0x80, 0x7, 0x7a06, 0xf3, 0x7773, 0x6})
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000180)=0x6)

2018/04/14 03:15:12 executing program 5:
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x2, 0x5, 0x3, "cd8b22bd9ba78a2e6c18b3cb565c04261c5cec2ce3eb721f8341ac067340c8ded71497ec90045000e12ad0b3a5ab5be054a8456590bb994f82a24a5ed162e8", 0x3d}, 0x60)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60)
sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000002600)}], 0x4924924924926b2, 0x0)

[  211.681667] netlink: 80 bytes leftover after parsing attributes in process `syz-executor4'.
2018/04/14 03:15:12 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x3}, 0xc)
sendto$inet6(r0, &(0x7f0000000080)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = dup(r0)
write$evdev(r1, &(0x7f0000001740), 0xffffffbe)
ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000001c0)="bfe2f15ea9fb9ab4b928b0f3a7bf7f301da957787e992f033a5ae1c10ddddc10a226d87ba27921c0c0a9bb688c759c56b2c44b2ccfbfd36c1c9cab09616fb3b9d3a81c8ffeda90b251213fdb6c03e88afe84e1971424fd757a51ce44ed708d95650379356b23394cc0a0323a921a031db65eccea279968c58b854ce883ed62ec01b18072483bc7d82a23dc0693cae573a286dd2006e0d4a0bb3002d2714874f92beb4cf62df46eefce6c7cf9424f22aeebbfbd5541ae2214811fd4fd6c08aec3360cd900")

2018/04/14 03:15:12 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x86ddffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:12 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:12 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$lock(r0, 0x6, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x880})
fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x1fe000000})
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00')
clock_gettime(0x0, &(0x7f0000000140)={<r2=>0x0, <r3=>0x0})
clock_gettime(0x0, &(0x7f0000000180)={<r4=>0x0, <r5=>0x0})
write$sndseq(r1, &(0x7f00000001c0)=[{0x0, 0x1ff, 0x1, 0x8, @tick=0x9, {0x80, 0xfff}, {0xb3, 0xd1}, @ext={0xbf, &(0x7f0000000080)="c1a0ea5d1a52c2000430205ccf8c492b84c9dbb73fd0bf695cda01f3f5ad178f30317d5571d900d41b7dac49ba6f53388cd11fee48174c666d90309901711ba1ad820e016896362ffadb126b09f33837eac5e24d8261be7252978c369815f6b22d8dad17b9fb016a0701b9c426a65e53d00848c1e4b30b68d7e21c018fa5b904c5d2daa5a44ab93c078c2c59ee79b88cc5450844a5bc0963c685addad72c1e0dfbb12e2a1d9e22e44aa69f499ede3fc4bd1f6677ed9f8b9f37702a1b076b1e"}}, {0x295, 0x80000001, 0xfe8, 0x5, @time={r2, r3+10000000}, {0x100000001, 0x100000000}, {0x0, 0x18}, @result={0x8, 0x3}}, {0x7, 0x0, 0x6, 0x1, @time={0x77359400}, {0x380000, 0x2}, {0xdb, 0x59b6}, @raw32={[0x5, 0xffffffffffffffcb, 0x1000]}}, {0x2, 0x86f7, 0x1, 0x0, @time={r4, r5+10000000}, {0x7e4, 0x2}, {0x8, 0x83}, @note={0x100000001, 0x6, 0x1a5, 0x1, 0x3}}], 0xc0)

2018/04/14 03:15:12 executing program 6:
munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x9588, 0x6, 0xfffffffffffffffb, 0x3, 0x0, 0x3, 0x20000, 0x1, 0x20, 0x3, 0x0, 0x3f3, 0xe996, 0x4, 0x10001, 0x1, 0xfffffffffffffffc, 0x80000000, 0x1, 0x0, 0x7, 0x2, 0x3f, 0x3f, 0x401, 0x9, 0xc2d, 0x8, 0x1, 0x800, 0x1, 0x7f, 0x1, 0xf7ff, 0x1, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x4}, 0x2101, 0x8, 0x1ff, 0x1, 0x800, 0x800, 0x80}, 0xffffffffffffff9c, 0xf, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='/dev/net/tun\x00')
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)

[  211.815283] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  211.844887] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:13 executing program 7:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2000)
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000})
sendmmsg$unix(r0, &(0x7f0000000080), 0x0, 0x8040)
statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/128)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=<r1=>0x0)
waitid(0x3, r1, &(0x7f00000001c0), 0x1000001, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={<r2=>0x0, 0x1}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xf5e, 0x6d7, 0x0, 0x4, 0x3, 0x80000000, 0x5f8, 0x5, <r3=>r2}, &(0x7f00000002c0)=0x20)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000300)={0x1f, 0x0, 0x101, 0x7, 0xbc, 0x9})
syz_read_part_table(0x2, 0x2, &(0x7f0000000440)=[{&(0x7f0000000340)="005c4d0ffd30b2e700f11a0d83da7e9cc61ddd63e0fdd53f8ab5301b52d9138d4bdd69bb5a0cc33de25b39415ae3f0887b28e7d7a6d20bfc1ca351cb08ededcdbf4897b4b946b852cd042d101274a5449312c826c4fc27700a6f6e25f9c515bfc59f4221c1350ed13027b8b5a695bc50f17ecd768351e5a2d7fe", 0x7a, 0x5}, {&(0x7f00000003c0)="f809c3dfc913869bc1a7fbb03f8a19208e3359a3fd2f58fbe0afaa3587d0bdb1876dccc65e476dcf2705fcfea882c45c7e46cc5793b6a51e83d3d8947b589a455e3c1a36c686122cfa8f5eff860f9905ea96b068f0b502ede14a416abf9d1eb2027f571083c06177fe16527c", 0x6c, 0xfffffffffffff800}])
ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000480)={0xfffffffffffffffe, 0xffffffffffff8000, 0xdb4, 0x3ff, 0xffffffffffffff7f, 0xc25a, 0x5, 0x6, 0x5, 0xfff})
r4 = socket$inet6(0xa, 0x80000, 0xe8)
setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000004c0)={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x800}, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x400, [0x4, 0x7, 0x3, 0x3f, 0x30bb, 0xffffffff, 0x2, 0x3]}, 0x5c)
chdir(&(0x7f0000000540)='./file0\x00')
syz_mount_image$vfat(&(0x7f0000000580)='vfat\x00', &(0x7f00000005c0)='./file0\x00', 0x7, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000600)="0d3a77bed1d94bf1f6eb55491998eb7dacac3420555ffd22b061ee1831ab7a88822c549e83d56a4704bf686124ee6c355844044498dcff26f5053d1c61f7810aaf5a9060b33cf1359ac02d8b6bc829629a3463f425a054a718466ba1a3fab56bfb8e3d84dc3cacd2ebd94c928fdea0f4709f366ec560f7d788172b2bdac8686e9e7201412fb6029e2cbd9b6a", 0x8c, 0x25}], 0x40, &(0x7f0000000700)={[{@codepage={'codepage', 0x3d, '775'}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@umask={'umask', 0x3d, [0x30]}, 0x2c}, {@flush='flush', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@discard='discard', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x31, 0x34, 0x37]}, 0x2c}]})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
write$sndseq(r0, &(0x7f0000000800)=[{0x9, 0x8, 0xffff, 0x3, @time={0x77359400}, {0x2, 0xb6c8}, {0x8, 0x9}, @control={0x100000001, 0x9, 0x696c}}, {0x9, 0x20, 0xfffffffffffffffe, 0x0, @time, {0xffffffffffffff01, 0x100000000}, {0x1, 0x7}, @result={0x8001}}, {0x7fff, 0x800, 0x2000000000, 0x10001, @tick, {0x101, 0x6}, {0x80000001, 0xc69}, @raw32={[0x3, 0x3]}}, {0x3, 0x0, 0x80, 0x401, @tick=0x7, {0x3, 0x9}, {0x1000, 0x1}, @queue={0x33, {0x20, 0xfffffffffffffffd}}}], 0xc0)
bpf$MAP_CREATE(0x0, &(0x7f00000008c0)={0xf, 0x7, 0x80000000, 0x6, 0xc, 0xffffffffffffffff, 0x2}, 0x2c)
write$sndseq(r0, &(0x7f0000000900)=[{0x5, 0x1f, 0x31f0, 0x6, @tick=0xfffffffffffffffe, {0x5, 0x401}, {0x10000, 0x3}, @addr={0x2, 0x6}}, {0x81, 0x3, 0xfffffffffffffffe, 0x6, @tick=0x80000001, {0x5, 0x9}, {0x8000, 0x3b1}, @result={0x80000000, 0x7ff}}, {0xfffffffffffffffe, 0x98, 0x8, 0x5, @time, {0x100, 0x6}, {0xb6d, 0x401}, @addr={0x4, 0x8}}, {0x5, 0x6c78eb23, 0xb849, 0x6, @tick=0x1, {0x6, 0x5}, {0x1000000000, 0x2}, @addr={0x6, 0x7d6}}, {0x0, 0x3f, 0x1, 0x7, @time={0x77359400}, {0x8, 0x5}, {0x6, 0x3}, @time=@tick=0x1}, {0x1, 0x5e, 0x4, 0x34f, @time={0x77359400}, {0xb31}, {0x4, 0x100000000}, @time=@time={0x0, 0x1c9c380}}, {0x2, 0x1, 0x7, 0x1, @time={0x0, 0x989680}, {0x6314}, {0x6, 0x4}, @raw32={[0x4, 0x1e, 0x1]}}], 0x150)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000a80)={'ip_vti0\x00', 0x101})
clock_gettime(0x0, &(0x7f0000000ac0)={<r5=>0x0, <r6=>0x0})
clock_gettime(0x0, &(0x7f0000000b00)={<r7=>0x0, <r8=>0x0})
write$evdev(r0, &(0x7f0000000b40)=[{{}, 0xfff, 0x1, 0x10000}, {{0x77359400}, 0x7fffffff, 0x9, 0x7}, {{r5, r6/1000+30000}, 0x200, 0x1, 0x8}, {{r7, r8/1000+30000}, 0x2, 0x1, 0x4}, {{0x77359400}, 0x1ff, 0x71, 0x101}, {{0x0, 0x7530}, 0x2, 0x80, 0x699e56ab}, {{0x77359400}, 0x400, 0x5, 0x1}, {{}, 0xffffffffffff5e63, 0xff00000000000000, 0x2}], 0xc0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000c00)={r3, 0x100000001, 0x6, [0x1, 0x400, 0x7, 0x7fff, 0x8, 0xff]}, &(0x7f0000000c40)=0x14)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000c80)=0x7, 0x4)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000cc0)={0x1f, 0x80000000, 0xffff, 0x7, 0x0, 0x9, 0xff, 0x699b, 0x1, 0xff})
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000d00)=""/165)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000dc0)={'vcan0\x00', <r9=>0x0})
sendmsg$can_raw(r0, &(0x7f0000000f00)={&(0x7f0000000e00)={0x1d, r9}, 0x10, &(0x7f0000000ec0)={&(0x7f0000000e40)=@canfd={{0x1, 0x9, 0x2, 0x9}, 0x1e, 0x1, 0x0, 0x0, "8444c699003ae7655fa1deca7d52609767fde62454d1d89a529707fd48bcb618e399f9a9a21a281cadeb785215cd07c1280aacd4476204e8e816beb18266409c"}, 0x48}, 0x1, 0x0, 0x0, 0x4008001}, 0x48004)
r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f80)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001040)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000)={&(0x7f0000000fc0)={0x14, r10, 0x400, 0x70bd2d, 0x25dfdbfe, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x10)

2018/04/14 03:15:13 executing program 5:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000080)="608cf9513eeaf815cbedcafbdc4ef6d3b9fed06029656eae967e023da7fd593da6e3e7dc51889d2fd72b5c3ba0e93d06f5d7d29922b3b3ae493500f837bc843b295b0369419eca9741648906e371a5c0c2c198cd8dd621ab9f54865a2806258e2faf5d67d3784859", 0x68)
perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x5, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0xfffffffffffffde0)

2018/04/14 03:15:13 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:13 executing program 3:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40104593, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "ea33ad7aea7d7a24a5f4b92aa7d65b5940dd3bf40b4e33de3e89a4aa90d11c1d"})
write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0xde94808, 0x20, 0x6}], 0x18)

2018/04/14 03:15:13 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0)
r1 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x800)
setns(r0, 0x4000000)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x9, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x24, 0x9, 0x5, 0x0, 0x7, &(0x7f00000002c0)='team0\x00', 0x7, 0x5, 0x3})
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001380)={'ifb0\x00', {0x2, 0x4e22, @loopback=0x7f000001}})
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000012c0)=""/166)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={<r2=>0x0}, &(0x7f0000000280)=0xc)
fdatasync(r0)
sched_setaffinity(r2, 0x2, &(0x7f00009ad000)=0x1)
pipe2(&(0x7f0000f61000)={<r3=>0xffffffffffffffff}, 0x0)
readv(r3, &(0x7f0000000200)=[{&(0x7f0000000100)=""/195, 0xc3}], 0x1)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x10, 0xd556, 0x86e}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000013c0)=ANY=[@ANYBLOB="ba474e3c987e38cab31c2d09184cb704fd5f290dbc28d7a9f52410125dd6a081e21fafd08c63ab6fd0b150133ee22b9f47e8a2a4b93c77f79a0a93af8b287f5b815ff31f0187c90ae00888975ea3a201da3e85ab61ed422dfe41b372756496771e1e9e1004ecf4a4e01a5e646fbdb15a9b7a63f66e1cbf6728b4a0bfc55fa8aef5c4f72afb0e80e3cc9b73858ea857f1ea1e843d8d93b838debb0aa6fdb2b76e137395fe91de364e886d2a4c7f5ad7dbadd5c46797db0d73018d7c4f05b2546a4a379b3da323001c3920bcb2cc0aa3768a72cb16bd0c27046fb57f495b4995d06c2e5bd8c25275ea350a3e47adf7ca43b13b", @ANYBLOB="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"], &(0x7f0000001280)=0x2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000380)=0x200, 0x4)
close(r3)
ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3)

2018/04/14 03:15:13 executing program 6:
r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xffffffffffffeff2, 0x4)
write$rdma_cm(r0, &(0x7f0000001a40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001a00)}}, 0x20)
write$rdma_cm(r1, &(0x7f0000000000)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000240)}}, 0xfffffe30)

2018/04/14 03:15:13 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x8848000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:13 executing program 0:
openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r0, 0xaea2, &(0x7f0000000240))
ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000000000))

[  212.588469] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:13 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/205)
write$rdma_cm(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYRES64=r2, @ANYRES64=r2], 0x20)

2018/04/14 03:15:13 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x88caffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:13 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="20243b751f47249d5fde20391d35b2e16e154447091eda421d289bf42ddf9d1a0c2459a88f1c35e5dc5e682ae720b25930b711d866efa839a12489266c8e4c16114b2244dfc36a6d87810fd9ddd93cdcc6aecd152caf2ac7e8df12f5097094cd68bb96485eac89021d910128a6213856e055300be7385ac210eb616a40725e286f8a089fcf71532e4d2ee1a52ac9c0377b08162a421b3afcf61d538012fe4a2c380ec3137f2163c09901881733f1128f3c12a03cca5a8f5199394420d35d123d95f3a33bc0cdb87547537cb13fbfcc874911b2870f6353db07b02a355e453d2b3a58d52d0977b8a1bf594f326697c42f1a550adf697ba50ffe24403ab29f", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:13 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
r2 = syz_open_procfs(r1, &(0x7f0000000140)='ns/net\x00')
lseek(r2, 0x0, 0x1)

2018/04/14 03:15:13 executing program 3:
rmdir(&(0x7f0000000080)='./file0\x00')
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0)
r1 = dup3(r0, r0, 0x80000)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x3000, {{0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x461}}, {{0xa, 0x4e22, 0x10000}}}, 0x108)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
read(0xffffffffffffffff, &(0x7f0000000140)=""/232, 0xe8)

2018/04/14 03:15:13 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}, [0x5, 0x0, 0x3ff, 0x400, 0x7, 0x8, 0x2, 0x10001, 0xae, 0x2, 0xfffffffffffffffe, 0x4, 0xf6f]}, &(0x7f0000000140)=0x100)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x18, "7cdc461a9790fc02640058e02a275e3c2acec8765151b9a7"}, &(0x7f00000001c0)=0x20)
syz_emit_ethernet(0x32, &(0x7f00000002c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="81a9e172ae58", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0xffff, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ra={0x94, 0x6}]}}, @igmp}}}}, 0x0)

[  212.753928] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:13 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'gre0\x00', 0xffffffff80000000})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000012000100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000200000000000004105c6fcebbadb612c3bab509aee2c0251659a5d2a792a5efcc6367a3b3e61069ec5910216d8b3f8ba42ce74e928fd03de68cb82446abe6db89548c12146d7c8acb7ea587d59a6efa1cb1ab172a82c064d8234053675a9d4bd4f4dea2dbaef20f0342b27dfeda1cc542d58002f4279fa0106c1136e6a8e7dee1eb892b05751c5a679217bba"], 0x28}, 0x1}, 0x0)

2018/04/14 03:15:13 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
r1 = getpid()
sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1)
r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/1, 0xfffffffffffffffc}], 0x100000000000046c)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30)
ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000240))
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="04022bbd7000fedbdf250b00000050000200080007000001000008000b000200000008000500c0fbffff080009002809000008000500ff7f0000080005000400000014000100ffffffff00000000000000de000000000800060005000000"], 0x64}, 0x1}, 0x10)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000})

[  212.878813] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'.
[  212.991861] FAT-fs (loop7): bogus number of reserved sectors
[  212.997795] FAT-fs (loop7): Can't find a valid FAT filesystem
[  213.046669] FAT-fs (loop7): bogus number of reserved sectors
[  213.052634] FAT-fs (loop7): Can't find a valid FAT filesystem
2018/04/14 03:15:14 executing program 0:
r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x18, 0xb, 0x100000000000006, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0)
r2 = dup3(r0, r1, 0x80000)
syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xfffffffffffff801, 0x442480)
ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x7, <r3=>r1, 0xfffffffffffffffd})
getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0xe7, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/231}, &(0x7f0000000240)=0x78)

2018/04/14 03:15:14 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x8000000004)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1, 0x731c, 0x2, 0xc8c, 0x3, 0x3e, 0x3, 0x2ee, 0x38, 0x1bd, 0x86a, 0x800, 0x20, 0x2, 0xc67, 0x7fffffff, 0x5}, [{0x1, 0x7fffffff, 0xfff, 0x3, 0x80000000, 0x200, 0x5, 0x4}, {0x60000000, 0x6, 0x8, 0xfffffffffffffffa, 0x7, 0x7fffffff, 0x4, 0x4}], "df33c0761542e9fd5ece889dd3677232c55b2a26c99473c68aa8d7ed80fb8250800986622a02ecc696d7ebf1c823b082ec8c81f7fe8afeaf1eca23a9c29184a57576eacea10ebd2835fa91ab3389c2409c989c1634cd6cb9508ec219598c08e51d6234ae5baebfe20e2242e4098404bc3fa390e3682a9257c5aff9ca375fc2ce5cbd8a28015896d866f9b05f742d4b64ee99d4411c6f0f630211e3d9064b7343ad383cae4aaf11daf6a698d622ed179f95548400e485a04d5ea9a4", [[], [], [], [], [], [], []]}, 0x833)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8)
sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1)

2018/04/14 03:15:14 executing program 7:
prctl$seccomp(0x16, 0x2, &(0x7f00000004c0)={0x2, &(0x7f0000000480)=[{0x7, 0x2, 0x8, 0x2}, {0x3, 0x4, 0x0, 0xcbd4}]})
clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000))
mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0))
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1e9, 0x841, 0xff0000, 0xfffffffffffffffa, 0x20, 0x9000000000, 0x401, 0x0, 0x2, 0xe4})
r1 = getpgrp(0x0)
kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)
r2 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 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, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x0, 0x0)
setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1")
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000005c0))
r4 = socket$inet(0x2, 0x1, 0xaeed)
connect(r4, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80)
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8)
r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x181000)
r6 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000180)={r6})
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000780)="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", 0x2, 0x0)
getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000080), 0x0)
bind(r7, &(0x7f0000000680)=@nl=@unspec, 0x80)
r8 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil)
shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000280)=""/86)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c})

2018/04/14 03:15:14 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='qfs_', 0x0, 0x0)
mount(&(0x7f0000377ff8)='.', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='mslos\x00', 0x0, &(0x7f00000e7000))
utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x77359400}})
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

2018/04/14 03:15:14 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:14 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:14 executing program 6:
r0 = socket$inet(0x2, 0x3, 0xffff)
getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10)
sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="00c3", 0x2}], 0x1, &(0x7f0000000140)}, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff0b, 0x505080)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x14, 0x1, 0x3f, 0x9}, 0x6)

2018/04/14 03:15:14 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x4e24, 0x500000000, 0x4e21, 0x3, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0x7fff, 0x6, 0x452, 0x400, 0x20, 0x3, 0x0, 0x6cd3}, {0x7fff, 0x3, 0x2, 0x4}, 0x3, 0x6e6bb7, 0x1, 0x0, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6}, 0x2, @in=@multicast2=0xe0000002, 0x3500, 0x2, 0x2, 0x1, 0xe808, 0x7, 0x9}}, 0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x51, r2})
ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000040)={'eql\x00', @ifru_data=&(0x7f00000000c0)="bb272e5c92e8faec3c576965a8aebc708b3649748536002f00970f4f447f81cd"})

2018/04/14 03:15:14 executing program 3:
r0 = getpid()
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/hci\x00')
ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
pipe(&(0x7f0000000340))
readv(r2, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1)
pipe(&(0x7f0000ef1000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x100, 0x0)
vmsplice(r3, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0)
vmsplice(r4, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000000040)={<r5=>0x0, <r6=>0x0})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000300)=0x6, 0x4)
setitimer(0x0, &(0x7f00000000c0)={{0x0, 0x2710}, {r5, r6/1000+30000}}, &(0x7f0000000100))
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000200)={<r7=>0x0, 0xa4, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x5}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x1f}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8ae, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000280)={r7, 0x9}, 0x8)

[  213.979446] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:15 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:15 executing program 6:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffe39)
r1 = syz_open_procfs(0x0, &(0x7f0000000640)='coredump_filter\x00')
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001780)={0x4}, 0x1)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)="ecee3fd21527259e391cd2ca5b8b465f0a4c1e5380ba64838da963c761353a3ef19fa40e9615e5c8ba7d47bfc4972378c1e4edc4da5c6c07e24cf3207a946ab7ae1ebe74e74e31163f1db1d88951efc1face571d6ac9e9f452039a37fe01d8c784d8bb430aae5beb075c36647edd49654b313542a54bb78c235715fda242fb875833bc"}, {&(0x7f0000000780)="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"}], 0x0, &(0x7f0000000340)=[{0x40, 0x18f, 0x1ff, "1ca992f96947ef0db674fb0237ba713977058241bb9c07d79c75997db3b9409ea67b39ff52698607a7ef83"}, {0xc8, 0x6, 0xfffffffffffffffc, "089b01f487fc4367c4870f093603302f0489c8acefd3a2423f4a3aed25d67fe585f7d41c135131c4d224fd66fa37e0a5b691515e9e1dd5d64bc6ef1fd2b1fdaec435f7b12999b5454a3eab7130653918561ae0de33e2de8c7509a5e3b5e0b1b214934c16acd026a021dae7d15029f37d49773bf35477c2f71da903f8542539ed76b7b679416ced6ac14dca78aba3e97dd501a3d277c1571c1538ba0dbab648ea7c7562d33ea75a35fd5b3b276df331b1d71d"}], 0x2d0, 0x4040000}, 0x0)
mq_notify(r0, &(0x7f0000000080)={0x0, 0x32, 0x0, @thr={&(0x7f00000005c0)="57f0cb636b746af808a66beed60e89ae48979145a8575791d96afd2b097e49ce45da505eeb0b8fc73190ac46e4b52083f93a71f58e51a59b967db9579a73ac25d708c4b8b351bac9d4d8d68a0a5ef7d28bb9df7d7b1ccec862cad29e320e0c4186e33c61622139db", &(0x7f0000000700)="84b682fcabf065c42825e75ecafafa64a501dfeea8ce9cd229a91d9caf025f6928e3265672960045d96de78c48aeccd7f57600c02d5eb56fd796c4d47019910ccef2669949405d349a9ffc196c9bedacfa1e0981"}})
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/192, &(0x7f0000000040)=0xc0)
listen(r0, 0x1008005)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000580)=@generic={0xdd7e, 0xfffffffffffffbff, 0x81})
connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10)
sendmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0)

2018/04/14 03:15:15 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x4888], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

[  214.049484] netlink: 'syz-executor0': attribute type 1 has an invalid length.
2018/04/14 03:15:15 executing program 4:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = socket$l2tp(0x18, 0x1, 0x1)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7fff, 0x4)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1})
close(r0)

2018/04/14 03:15:15 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x84800)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80)
mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, r0, 0x0)
ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)="161f5568693de82cd63a4a2322c138b6ecace6b27d27cc11f33265c09b8036af1a847a44b12771146f9c8ee421843270ffbe6f35602a29b5f0fd9cba0543ef9c114d506af72ecbace4a931a1c21b8a520000e607ecab2a94e73b50821d8d1d9c53dc47dfb6c15fe55eb1e024e6f9df8f626e703d9afb6c3288ee0dcd20983588fc34b45b7d63783360f0", &(0x7f0000000100), 0x8a})

[  214.164483] IPVS: length: 192 != 8
[  214.168005] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
[  214.219053] IPVS: length: 192 != 8
2018/04/14 03:15:16 executing program 0:

2018/04/14 03:15:16 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001380)=0x100000001, 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:16 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x3000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:16 executing program 6:

2018/04/14 03:15:16 executing program 5:

2018/04/14 03:15:16 executing program 7:

2018/04/14 03:15:16 executing program 3:

2018/04/14 03:15:16 executing program 4:

2018/04/14 03:15:16 executing program 5:

2018/04/14 03:15:16 executing program 4:

2018/04/14 03:15:16 executing program 0:

2018/04/14 03:15:16 executing program 6:

[  215.132955] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/14 03:15:16 executing program 3:

2018/04/14 03:15:16 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380), 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="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", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="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", 0x1000}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x10000, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x3, 0x5, [0x7, 0x4, 0x1, 0x0, 0x9]}, &(0x7f0000000180)=0x12)
semget$private(0x0, 0x5, 0x4000006)
connect$bt_rfcomm(r1, &(0x7f00000013c0)={0x1f, {0x8, 0x5, 0x1e, 0x9, 0x7fff, 0x4}, 0x2}, 0xa)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0)

2018/04/14 03:15:16 executing program 5:

2018/04/14 03:15:16 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0))
syz_emit_ethernet(0x140, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xd00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0)

2018/04/14 03:15:16 executing program 7:
r0 = memfd_create(&(0x7f00000001c0)='/dev/kvm\x00', 0x1)
ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1)
r1 = msgget$private(0x0, 0xc0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/148)
ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000300)=@pic={0x8, 0x6b2, 0xffff, 0x1a, 0x3, 0x0, 0x3, 0x1, 0x200, 0x4, 0x3, 0x1000, 0x5, 0x0, 0x9, 0x4})
ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil})
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000640)=0x40, 0x4)
setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000140)=0x10001, 0x4)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = socket$inet6(0xa, 0x1, 0x0)
r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000600))
keyctl$read(0xb, r6, &(0x7f0000000440)=""/220, 0xdc)
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000280)=0x40, 0x4)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x80800, 0xfffffffffffffffd, 0x2, 0x1, 0x0, 0x0, 0x4}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x80002, 0x0, 0x0, 0x8004}, 0x20)
ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000700)=<r7=>0x0)
ptrace$poke(0x5, r7, &(0x7f0000000740), 0x100000001)
ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1)
ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000006c0)={0x0, 0x80000001, 0xffffffffffffff01, &(0x7f0000000680)})
syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xf8, 0x48000)
ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x7fffffff}]})

2018/04/14 03:15:16 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001540)={0x3, <r2=>r1})
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000017c0))
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={<r3=>0x0, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x400}, 0x8)
ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000140)={0x1fe, 0x0, &(0x7f0000ffc000/0x3000)=nil})
sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001480)='Y', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0)
io_setup(0x1, &(0x7f0000f7e000)=<r4=>0x0)
io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}])

2018/04/14 03:15:16 executing program 0:
r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={<r2=>0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7d6, 0xcb}, &(0x7f0000000380)=0x90)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x3}, 0x8)
chdir(&(0x7f0000000400)='./file0\x00')
writev(r0, &(0x7f0000000780)=[{&(0x7f0000000000)="b3ab2c58f04e00bc19e3bca6c0154543f56602cf2991e0cee16b0aa22eb59e410bc0fd17eda8d4be615f5a1c8f72a34f654f07f6bda200b651224ede367ed7fc866642317530896d88b38aff76b5d0c21f64b57403700dab9ad35dffa8080f09be6baa6ad85baf7e1ab7f87ff08e04eb3529ba0f81d53f78bd99abc14648d6e8a1d188e9e3296c209a4b7060bde2a8a7c394e779a6c731f765c6a10e42cf23a4499e46e216c84006f56cb7990a964d059c503cd4857d0c65269c5233e5b101b5d639f7b0d3e1a8feb2b5f091ec193a488bcaba411d4cc2e9", 0xd8}], 0x1)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={<r3=>0x0, @in6={{0xa, 0x4e23, 0x143, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f00000001c0)=0x84)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r3, 0x1}, 0x8)
setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000440)=0x9, 0x4)
r4 = semget$private(0x0, 0x4, 0x12)
semctl$SETVAL(r4, 0x1, 0x10, &(0x7f0000000240)=0x8e)

2018/04/14 03:15:16 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={<r1=>0x0, @in={{0x2, 0x4e24}}, 0x7, 0x10000, 0x2, 0x80000001, 0x2}, &(0x7f00000001c0)=0x98)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x200, 0xfffffffffffffffd, 0x3, r1}, &(0x7f0000000240)=0x10)
socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={<r2=>0x0, <r3=>0x0})
sendmsg$key(r3, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6ce08)=ANY=[@ANYBLOB], 0xffffffa3}, 0x1}, 0x0)
setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000080), 0x4)
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000340)={'vcan0\x00', <r5=>0x0})
ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000380)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x1a, 0xfffffffffffffff9, 0x7, 0x400, 0x1, 0x24, r5})
r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000300)=r6)
recvmsg(r2, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0xffffffffffffff73}, 0x0)

2018/04/14 03:15:16 executing program 3:
socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x100000082004)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011})
epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020000fb01000000001cda9778000000"], 0x10}, 0x1}, 0x0)

2018/04/14 03:15:16 executing program 5:
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r1=>0x0}, &(0x7f0000000200)=0x5)
setuid(r1)
faccessat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', 0x0, 0x0)
r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x40)
clock_gettime(0x0, &(0x7f0000000080)={<r3=>0x0, <r4=>0x0})
fanotify_mark(r2, 0x0, 0x40000000, r2, &(0x7f0000000300)='./file0\x00')
readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/155, 0x9b)
write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x8, 0xfff, 0x80000001}, {{}, 0x3f, 0x1}, {{}, 0x5, 0x2, 0x9}, {{r3, r4/1000+30000}, 0x1, 0x7, 0x100000001}, {{0x0, 0x2710}, 0x6, 0x6}, {{}, 0x9cd, 0x3, 0x4}], 0x90)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4)

2018/04/14 03:15:16 executing program 2:
r0 = socket$inet6(0xa, 0x80803, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000001340)='/dev/vcs#\x00', 0x200000, 0x380)
ioctl$TCXONC(r1, 0x540a, 0x8000)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001380), 0x4)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
semget$private(0x0, 0x5, 0xc0)
r3 = fcntl$dupfd(r2, 0x406, r2)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)
pwritev(r1, &(0x7f00000027c0)=[{&(0x7f0000001400)="f37bd97ba3d4c83f7b9b8d08bd751f9ac2d63c9287f953a4656273912ad20bf9c7d37c1f7dd08f32dab4435128e18be0d405d195106c7570f8d822c75e1008fe4e28d4dec66e194d1fd219f7a6266f0a6b3d992c5276aa951bfc6168a32ffb00640af66cf0ee4dc6f8dcb1cea4f3cd408f90a23f4367c3067bc8b25f217dc0ff74ea29d5487bb76d22b25c849989f0c17a363588b3c15e6282360c152099244af1f7273bbcd536be33bab558ed4a216ada36b9aa6e2a50797ed780a7c2e4a31e785a29", 0xc3}, {&(0x7f0000001500)="f1a37a3005c4e41927ca39ddf16a716220cea900ff99d8abe5382e6ca200307a803526943b7778f4f2f0f947d31655fe1888d0d342c2b2843972bfca8f180d00d96c8f43220a808787569dd4902d98f3e9a7241ff5d5d5e2ca69e8fb775b48b162b98ef1", 0x64}, {&(0x7f0000001580)="7adf06cc92f5fdd7eb6e08217aed599094268f5a11f7a12323b6e3a38a8406371f2d684593ea97dc4d9a80", 0x2b}, {&(0x7f00000015c0)="fa0e767bf2f47a3c63a943613bac34d6d08fa98a0743cd20261c42fc29426c9f395f17de41a7740be1f2fff6de6a0ed8076d0035342deb30014f42089e53a087353bbf705424af1770b31704fa7ae227dfd20e6f28171582345b6a05340517aa5638d51855", 0x65}, {&(0x7f0000001640)="20243b751f47249d5fde20391d35b2e16e154447091eda421d289bf42ddf9d1a0c2459a88f1c35e5dc5e682ae720b25930b711d866efa839a12489266c8e4c16114b2244dfc36a6d87810fd9ddd93cdcc6aecd152caf2ac7e8df12f5097094cd68bb96485eac89021d910128a6213856e055300be7385ac210eb616a40725e286f8a089fcf71532e4d2ee1a52ac9c0377b08162a421b3afcf61d538012fe4a2c380ec3137f2163c09901881733f1128f3c12a03cca5a8f5199394420d35d123d95f3a33bc0cdb87547537cb13fbfcc874911b2870f6353db07b02a355e453d2b3a58d52d0977b8a1bf594f326697c42f1a550adf697ba50ffe24403ab29f", 0xfe}, {&(0x7f0000001740)="7a8c2ac85bf381cb0f860807790b23238db1c67bb9870a", 0x17}, {&(0x7f0000001780)="2890805b9af6b255583e1a9085d64765d0851f8db6d05f94", 0x18}, {&(0x7f00000017c0)="e15c517b9867126b7d4a8145fd4a27de4d953c25666