000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f3f000)=0x20, 0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) pipe(&(0x7f0000167000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000fd0000-0xf)="09ba2f6f46aebbb6d83de326ca0fb1", 0xf, 0x6, &(0x7f0000357000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000854000+0x8bd)={0xb4, "53d6bbb19ac743b621b3b04a6d92f5027baa252b5a6c1496135c1d99605e5b79cfadeed2442169ce3c2267801d23ca00468e518541fc48f8d47f267cb1aad9baeebdf766efd1b0dabf6a8ad7e65392b77dd6121f455ca63b110954334cf5448a06e1ffb19c4963026e4f19fb4a9ffcb71698606f63100d3ed735d50109517aeffe55d0389a36f353790774a933b2791ccc6cc22aaabb972d5af08dbebe32b3a1ebefa164df7101d2b5a946c93e025dadedba0b0b"}) perf_event_open(&(0x7f0000fd2000-0x78)={0x0, 0x78, 0x2, 0x400, 0x70, 0x200, 0x0, 0x8001, 0x10002, 0x4, 0x80000001, 0xffff, 0x2, 0x6, 0x0, 0x5, 0x1, 0x0, 0x1, 0x0, 0x100000000, 0x800, 0x3, 0x2, 0x0, 0x10000, 0x0}, r3, 0x100, r1, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000fd0000)={&(0x7f0000f29000-0x10)=@ax25={0x3, {"542bcf822c49c0"}, 0x60000000000000}, 0x10, &(0x7f0000fd1000-0x10)=[{&(0x7f0000fd1000-0x42)="9bb891f7a16a2a60bedf162f541610658a21608d0ce9cc19025ed1b7ff1d3cc350d05c21c8035a3569cc3ea204ebb2dd456ff0b5467ff268df567a269178399edbaa", 0x42}], 0x1, &(0x7f000034f000)=[{0xd0, 0x104, 0x2, "20bec0a0aabc643a9bcb97660bde7b40f79e8ddcf08c9ccf4f93566ffa430dcfc9380800eac118b45ae1930601e6638c418e9b95fd2eca5ad0645b4dc59b0649d08f29515193bf9e5e30b2891455cd433b6f71bf325f4d8459dacea95cf76c59799fe11f849f819f1ec15ac6077056d34b14a60159c93d3499a471d86d6c63445f11692406a923e448cf5011033986f70d72ecede619ade36d06da143576803386d10abba4bb7c211b68863e9ea7258f6cb100825dd6599bc93cf9ca44"}, {0x28, 0x0, 0x2, "6c624dbd30f6542cd2dd1267ba54a437bd4e05a9"}, {0x80, 0x0, 0x7, "12b382cb6f74ebd84cd7bd82f6c324f90864e35c3bbd09a27b79ea667e6ebdc0d7eb4a51bbf82df24cc8cbebe18a0bef427d0933c86bb4ac04cca443d4803892854f285c37600570bfb272a342d17e596d0ca10ed07b3b7d8fb264b0bb5b5d47c1303433cfdec73d7e3119d6"}, {0x38, 0x115, 0x3ff, "0cf7da89756988cbfb17ed4dcf91a2e0e70cc8b902c09d48fa3a0f3a8b28a449da6d"}, {0xb8, 0x10f, 0x7, "f72ad89eb78a58e3b94595c1c33e2acd48d130e335849ff2f630635d5d1315464b020bd42baab52215ff7ae914510dca86db4bd7cded5a5dfdcd50d7cb910e75cc2befb8692550969165103c8b6a5d59174a0349bec5d18e0d62f0b784b56a06a6fbb65a5753e8b5788d2105752b8aa82ead673f031c5aeacbb6d0d3baaf176603443a4eecbd14a3f8761028ea37aa2a68eb4c4402b152ed4c6f97f5bb5c8068047f6ad1e9"}, {0xf0, 0x117, 0x7fff, "65f1229cf8e194f717fd4bd5ebf788f60cb3b72d8e0fc83f57dc29a4c5dd45c9f1551a6b85d7f6fbd93d418fe394aeee508817d656c96d0716a8eba4891d1e25f94fe250d589ccf9a648e5fc28eee50a384fdc539fc3d3804612cd6580ac765c8626635390a1b4486ee61357fdc82c7983b9f88b51e22d65a12390bc6099a025d1b53022160f9bb5e19a6eb4d3ade9473511de3e432da81273513194cf420f709dc725d58895f5a3ce3543348e41a2e79b154df74bc99c804edd9e9e634d73add6ca90cdd41b3c4997dcaa30a7abc49734a6deab41ea567db7"}, {0x80, 0x100, 0x3b1, "aeef45f0a96afea30c78261b43982f8430ffb32aeb99f319ce6dae5cf0b20cb4759ed6625cee6f86276a86b2b1c9e01feea4b8f120612f3127b59299882ca2930c7d86002ec874f681d573bc3e1de557666102ea1bbb4bc2acff639b5454bc1a2b4aa5999bf71301c17e2495b8"}, {0x80, 0x11d, 0x5, "2088c70241045b1e30c807430199508a3e9a04577d29cdbb51e041656d6a20804e857b938200bb6bf960b910dd8bf23c800dde7dea25d7ade3b01caaa83ffb513222a34d15d036d825e2aa08833ac76de80f54527db941da8b6591736d02d712d2cad099ecea42f9ff"}, {0x30, 0x11f, 0x1, "b633ac2db8fa2e87106e019338083fb7a75582e43e06d5de1ff7a7"}, {0xd0, 0x103, 0x6e6, "567b70d9096abd9292ef6baea103f9c0ca2409b3439ac22c02bfdbd7877918b4d5d1c6b6ce24caeba4758caccf7895346cefe1854640458b828eaeeb65729e5e6d22b8bff070d3a3d6f8f7a5773bb3c62c6a35841b7132bb2194e08756af099c9be315b855f936880f72489ee8407f93ee76d440f49151cd9a760df2ac09dfdf197c93b470dc541fc8948f22d04902180fd0d79d52e94c6ec282a14c5d9afbaa1735d0ef2e5273f2d0532b9519d29725058a82fff7edd9a3b71e"}], 0x558, 0x0}, 0x2000) r4 = socket(0x10, 0x802, 0x0) fcntl$getflags(r4, 0xb) r5 = creat(&(0x7f0000271000)="2e2f66696c653000", 0x180) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000f22000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000a1d000)=0x0, &(0x7f0000aa6000-0x4)=0x4) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000fd0000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f00005ed000)=0x7) write(r4, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000f5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002de000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009f9000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075c000)=0xe8) bind$packet(r1, &(0x7f000002f000)={0x11, 0x3, r2, 0x1, 0x4, 0x6, @random="492832200964", [0x0, 0x0]}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) madvise(&(0x7f000065d000/0x2000)=nil, 0x2000, 0xf) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x11)="6e65742f6669625f747269657374617400") ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000004000-0x70)={[{0xa8, 0xb5, 0x7fff, 0x9bd4267, 0x3, 0x2d8, 0x7, 0x4, 0x8, 0x3, 0x5, 0x7, 0x3}, {0x9, 0x4, 0x80000000, 0x10001, 0x9, 0x8, 0x3, 0x3800000000, 0x400, 0x8, 0x9, 0x7fffffff, 0x1f}, {0x9, 0x3f, 0xa09, 0x3, 0x80000001, 0xfffffffffffffe00, 0x80000000000000, 0x400, 0x1000, 0x3ce, 0x8, 0x200, 0xffffffff80000000}], 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@common="62637366300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf75e, r1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x37ac}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000a000)={r2, 0x4}, &(0x7f000000b000-0x4)=0x8) ioctl$TCSBRK(r0, 0x5409, 0xe8f) preadv(r0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="00", 0x1}], 0x1, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000004000-0xda)="f35a9c7d48457d0c4d87497ed17b0f13c3b038d0f1b7fcdeb5b54a1d5d2bb6415aeb4bd78ba92f284677348f2183be69bd35015907d3c53e58f6b9274c97fd635e2f268fd40aa2efa67d4c38f3b8da23a31055bdc8c9f27faba90e965922bd581fb802e5e268abf48ec6a5df792cd2ac21e145882f4f45ffecef808747dd142ffc8f15002f8087b1e7a67b72584389abe4f2613a7c7457422527ee075d3a141be08f502aefd10847af955cc5c282a0f522ef9d3d2fb5bc21438302d34c1f8df69ce26fee4ee42af734ea09dcbc19df200bb3bd29eaaaefa61ec7", &(0x7f0000005000-0xa2)="99679f468a9556e41d30d9604847ba6eee19846b996de79d7101d4bb56377472ddd0301afced9379a04f7acd722a95addafc73f16f0e1d20e5f9369e6615089656c9dc909d5968c1798c68a059f656faf9e18d22d71a68df75b7f51615b4e51a00f4fef672104558788ba474cba0a94ea130750a1c230c29e508eb4fd8662facb7c19ba56b074805d885f33c01dd4c3e486f7e47d578c0b63dafa1dfd748f77410a5", 0x3}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f000000b000-0x14)={0x0, 0xff, 0x8001, 0x80, 0x2, 0xfffffffffffffeff, 0x3, 0x3, 0x81, 0x1}) getxattr(&(0x7f0000004000)="2e2f66696c653000", &(0x7f000000a000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000003000-0x9)="000000000000000000", 0x9) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c69000)=0xc) syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005f1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bb4000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006de000)={r3, 0x100}, 0x8) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000789000)="2f6465762f766373612300", 0xfffffffffffff4f9, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000797000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e23000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000afa000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:49 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000007000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002c7000)=@int=0x3ff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) futimesat(r0, &(0x7f00006ab000-0x8)="2e2f66696c653000", &(0x7f000008f000-0x15)={{0x77359400, 0x0}, {0x0, 0x0}}) bind$inet6(r1, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 3: getuid() r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xcf5000)=nil, 0xcf5000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cf6000-0x8)="2e2f66696c653000", 0x4000, 0x8) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008a0000-0x4)={0x0}, &(0x7f0000fd0000-0x4)=0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00003aa000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000649000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp(r2, r2, 0x2, r0, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000fd2000)=0x0, &(0x7f0000fd1000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d06000-0x28)={@generic="c7781bbaa47d9cec805d1a69e1cab258", &(0x7f0000c69000-0x34)=@ethtool_link_settings={0x4d, 0x8, 0x5, 0x7, 0x9, 0x24b4000000, 0x7, 0x40, 0x3, 0x4, [0x100, 0x8, 0xffffffffffffff98, 0x3, 0x7, 0x7, 0x3, 0x100000001], [0xfff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cfd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x87fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b9b, 0x0, 0x80, 0x2, 0x6}, &(0x7f0000fd1000-0x4)=0xa0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000ef5000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd1000-0x10)={r3, 0x1, &(0x7f000043e000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b8e000)=0x10) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x9f1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec39}, 0x17e, [0xffffffffffff0000, 0x20, 0xba, 0x761, 0xffffffff, 0x1000, 0x7fffffff, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c3b000)="2f6465762f73657175656e63657200", 0xa0400, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fe2000)={0x6, 0x5, 0x3, 0x81, 0x2e9f, 0x0, 0x1, 0x5, 0x4, 0x100}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000176000-0x4)=0x0) ioprio_set$pid(0x1, r2, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x2002, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000030f000)=0x20, 0x4) dup(0xffffffffffffffff) pwrite64(r3, &(0x7f0000003000-0x2f)="a344fa1a1d372c329a8be7f4c63cef5b3c8df32d57e58906f41368345560b341ceafd108e61cc8fbb0580eb170d786", 0x2f, 0x0) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x67c66f0a, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:49 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept(r0, 0x0, &(0x7f0000537000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getpid() bind$inet6(r1, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 3: getuid() r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xcf5000)=nil, 0xcf5000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000015000-0xb8)={0x0, 0x2, 0x7f, 0x7f, 0xf0b8, 0xfffffffffffffffd, 0xc15, 0x3ff, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x100000000, 0x9, 0x2}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000011000)={0x4, 0x78, 0x1d8f, 0x8, 0x81, 0x2c, 0x0, 0x33b, 0x0, 0xb, 0x27b9, 0x9, 0x3ff, 0x2, 0x0, 0x2, 0x0, 0x6, 0x4, 0x20, 0x4, 0xfffffffffffffffb, 0x2, 0x3, 0x6, 0x3f, 0x0}, r4, 0x8f6, r1, 0x2) readv(r0, &(0x7f0000015000)=[{&(0x7f0000014000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000015000-0x98)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000015000-0x4)=0x98) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000000a000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000011000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000008000)=0xc) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod(&(0x7f0000010000)="2e2f66696c653000", 0x44, 0x6) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp(r4, r4, 0x4, r5, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000)={r2, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0x9d95, 0x7f, 0xa9}, &(0x7f0000016000-0x4)=0xa0) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000969000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fcf000)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c69000)=0xc) syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005f1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bb4000)=0x8) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 3: getuid() r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xcf5000)=nil, 0xcf5000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b80000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x20600) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000029f000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000053d000)={&(0x7f0000ce2000/0x4000)=nil, 0x4000}) 2017/11/28 07:54:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x20, 0x4, 0x3, 0x276, 0xd9e, 0x20, 0x401, {r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xad41, 0x7d0cec96, 0x4}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r6, &(0x7f0000014000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72746300", 0x82000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000005f000)={0x7, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffff00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000436000-0x65)="7bfe4913be75db70edd8cf20f34c199436fc3757b0f305d543ba6c7b35038922a94538f77976a12104ab58b2293b5397ed622b35abd8a9906504d57e2d2e9f7b7462fc93db701ee4d1de5def89a69b2bbc954c21da6958cf73ee1242cee22cf1720bd6a379", 0x65) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = gettid() r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000eef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") process_vm_writev(r1, &(0x7f0000eee000)=[{&(0x7f0000eef000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000261000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000c10000-0x4b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00005ae000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000eef000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000eef000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x6, &(0x7f0000eee000)=[{&(0x7f0000eee000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000eee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000eee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000eee000)="", 0x0}], 0x4, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000004, &(0x7f0000eec000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a5f000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000ef0000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eef000)="2f6465762f72746300", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000005d000)=0x0, &(0x7f0000ef0000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000518000-0x3)="0d", 0x1) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000558000)="01", 0x1) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000564000-0x10)={0x800, 0x4, 0x7, 0x1, 0x0}, &(0x7f00003a1000)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000ef1000)={r4, 0x7ff}, 0x6) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x5, 0x12) socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000fd0000-0x12)=[0x0, 0x9, 0x2, 0x6, 0x101, 0x1ff, 0x1, 0x8, 0x9a3]) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000662000)={0x0, 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xff, 0x8000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00001f0000-0x70)=[{&(0x7f0000254000-0x6e)="8456e00ede9314ee7daa9e99f3fb8c8dcc97234fa365b41da41c9a5f57bc88a20cf7616725ffc99a6bb04c4738f7e5bb5b069e7f2f59a26420ff5e6f0267c47da4804f40cf9f9c199ea5dec4342f34d7ba99f74864beede1c61defdb843c079b8887f556d7a132c6f3b6b155215e", 0x6e}, {&(0x7f0000f51000-0x1b)="00ed349130097003accbb29103b0f7ed87084e360dc9c540cba8ab", 0x1b}, {&(0x7f0000f51000-0xd)="0d81289164be417e578203408c", 0xd}, {&(0x7f0000d7d000-0xe4)="dd247e2b9259300339b45a20f5174d514f09d0d4e067ad63d506ad71875a8492cba7869faf7f7e8e0f087862379027f5702f531830dbe0584f28d12b83b2d52747dac8e3d0dda2d150c561255f78cc610897c2332cf3cdb3853fcfd23c90b9db4628b7d951041886b3bb97706c97856efcad0d43a181e7694ac0496eb423249d3fb78f46a081a2b412e502b4b4c6e22449dd59e08bbd3510c606aea82033b52c91f914130534b2bcd340b3a70971e914d79393154700c8e088e700f6ed8f35c6ea228c9ec78041891286c8b62671ca399dc5a163d49627ffbb520fe05772d79639566c99", 0xe4}, {&(0x7f0000372000-0xf4)="5fe6dde96092dff1b0ef53268cd52669e458cf25cb6e59d4d188d4b71755e26dfed50ae7556b8e2ddc9da5864299961c2343bc003bc9db0ad33209a277522df9fd037c4e42dc0d7d24fe8f28c748de5d5c97ed93a8a2652fb85a973f9b75cb8eeb426ffe1fea4db1e01d62901142266f87865be55a5844bdb8d7ccb93c1039d04ea9e6282d5c08f6eed7b14f346a56b74d3d138e264da75d09b7dde8b887851f65082b555ac6f060ca3b5c8ccb68e53342c254534f19980bb86731d6bc03b31d500b046b0e21ae552ce42aa221d42a579793b6e804fe03543e31ae3bfb556d547e234690f4eae38e3f27fe1f3cca2c1e7e291d4c", 0xf4}, {&(0x7f0000f50000)="ab0c8d0dbb1759ad5f87cc7afa5955ca0964a83b188274ae26ac88fcab7e978fb48755c0ace102dba133e4b84f20f1c06459f41ff06af4f42be188873181e48ef3c6e5a51fd0d86a5ebcee6f5b0b144435b66e2ae430a9f5f1035790131a46e93f5ad17299f4b7eea5fa14d133c9edfad9eec29fb657b38aef43e3fc0eccdc727793944af7808f7c9ea836aa621492993f7a1d1217e742d5046bbbf9048f959d5730de4373cf1984cd3b83977dfb763993bd4008b0564ae8ba007da2a0b8439b19ff5e1b2d4758a13b21b557b15a3fe55bff89414282ef8c9bbd465449652f7de84329d58fc2c8032b3c5601ab10", 0xee}, {&(0x7f0000f50000)="a54515b7c333476a2e34a273d4dfa8a0d44eb02ed332ef0070b9712ee802ace01d541369bf79e115b35d730f6c5afebb207b7ccc2a7e2010c15f8f3e93de8f7c67dda8acd7ef6ad6f9cedadbbeb941a6e206a5b8211a65f51b254dd2e5b8241bc6a0f82eb02fdd365327c6c7a57685ac514c1f431787df51953681c30a990fcb30f7dc7d4c861370686ea50452c1b1f143a40cb42cbe", 0x96}], 0x7) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f53000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000e4e000-0xc)={r4, r0, 0x2}) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000981000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000061000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000696000)={r1, &(0x7f00007e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r3, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = dup2(r3, r3) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00009f2000-0x4)=0x5, 0x4) 2017/11/28 07:54:49 executing program 3: getuid() r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xcf5000)=nil, 0xcf5000, 0x3, 0x31, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f000024f000-0xb)="2f6465762f766373612300", 0x7ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00002f5000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f1f000)={r2, r3}) close(r1) write(r1, &(0x7f00003a1000-0x1000)="", 0x0) mlockall(0x2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b73000-0x3)=0x0) getsockname$ipx(r0, &(0x7f0000ff4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000cc000-0x4)=0x10) sendmsg$netrom(r2, &(0x7f00001fa000)={&(0x7f000068e000-0x48)=@full={{0x3, {"01b7431c8dd9e6"}, 0x3}, [{"6c41b672367c1f"}, {"c62b5c13c4de7d"}, {"16146b447417cd"}, {"72ee9320789dba"}, {"1873d9c7eacfb1"}, {"309460ee0f1865"}, {"0b6687cb4ce7c1"}, {"364ca43e717231"}]}, 0x48, &(0x7f0000846000-0x30)=[{&(0x7f0000fcf000-0x95)="d6f677c8ffe05c65f05c16f0ef38b9c8dc3de9b763b47ab000c1a6e711cdb2ec29ac813028b11b8a75f03eaaf894a675b44d1e346bd22a9ee9ea782c1075b473a0b8e8b888b6ccbcef7cc95725813cca671fc7e75eef268599087851d927d9034e1c3a15ce8a4aeb0d07f6f0d56f864318c058ba2ea9e84ec6b050219abca27db4355167864b6d8a60450b1be4cfb208883356c654", 0x95}, {&(0x7f0000204000)="c95088ed49aba7842788b2a78891677e1f205707681d3910c704d86da87bb94f15ea6c55dfe1ad9864535661bfe6e78135faaf78a6601ccc150dc9d2eb9648a46ba1edfb29988aaef579ef5210b1979f9283593977545bbd4d654bcb68ffd082e60a2b75b686102225eb11006bd318ef089b51a9bc9b168bdba87f03a6b8d39fe02f7ce90442d45e7f94e5072ed670802bb59703aebd39c885ea0f21e2ff83419372612fb53999ebed4e058fb8e42eb4f3eac967b39a078907d4736c3f1d0d57d0cb621c9ad3667f5680394454764896dcd9c84350c98283ecfd11111c3eef2091b5", 0xe2}, {&(0x7f0000cb0000-0xcd)="f96904e61260d1c71145eb9e2e80c2f1b1856720c8c73b8b7d96c01bec78c4a00abb0f25fde8e3b4a29cbe0e103e37d2ae461180c13961def58ae99eb6f5215ca7d73f628f79aee667bf94b86ade67ed7dc604fcd4702617e1fdba0d9bd0016d1ec6fc3245a0302ed982d9c9180b5d8f8576498541115d31794a0f84107c93e135a308a601782ac9dae4534be1e7ed02308bc414d82cc7e7ddce86be72e5d3af81cf4fc04c8537b3468d7350f486be5f47e59808bfce19a62211a13bc7970fac48e0ea4f5503ee650b0ddf5a22", 0xcd}], 0x3, &(0x7f00002b8000-0x13d0)=[{0x110, 0x13f, 0x9, "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"}, {0x68, 0x0, 0x2, "34ed7807ebd892303a132dc3f2896dcd373cb2c8122ac1b59548e53fac3a72a5c4d09cbbc0fb9b0a4e0f0c7a5511949804c3516acce76929ff3cdeeb2253acd5c1b27eada872fac49bd6ae043498b8ba18e209"}, {0x1010, 0x10f, 0x8, "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"}, {0xc8, 0x113, 0xfff, "bfaad8fe55b68e0aa6d75e5d28f2b969ce02ab09808ba7dcd69469c29cd536537e8285b05f592578bbbad1f1f62949e44008ade66d7e4e1a4e0434c1759f50d09fb9ba5f84782474bb6e40e6af91359616aac4cd61c99ae62921c6d63bed5cff9af664abb9cd2f663e5e7f1bed621fbbf9e8f49c60a0a538069ea9a5bb8bd910b828ba3b48b86d8c774f2511032aaf8ea0421b0b82af5685be287ee5a8106c8cff315d4c8d621ba549c65219d72e7734a3f36b"}, {0x68, 0x104, 0x3d, "8e74e2275209b78d416284ad221c4141d83af5ea5012ef63ef1764e9e9924c814d3444965b9922e1acb8c64dceea06e776c37baa062c84750ea6b6664498404e86f6a4b0ea84efd30279be9256922f49bb5f09a39b1235"}, {0xe8, 0x3e, 0x100000000, "6605b27d213fad05bd4239e9a4ec6e34ffc958c23a5b0673c40b2ba136c6105aa6fe493fe59c5ab1fc4943b74945b9073a0eb294cd4286e6ce7d0f9ea2046eefe34eed74e2d99eebcf929b8ba8bbf7d66f5c0cd484c5b036700cb04311047d45f472e9a17887c14cda00f3eff728b69fda0c539dddde4b6f7ca6331307f59983ab29c01800bb0b97881793112bbe649fd1a5803ce942142dc87d5597a587357f6549f3a3102580b91a2ad687429cb0ad7fc7c964cb7a8de23cf9af49b120284fab4dd80125e87b1b60dc01f0fb0295de0704"}, {0x30, 0x84, 0x9, "ea8c3c89825a1beb770e4fc2c47cce8f1541b0a8284a4f393b07"}], 0x7, 0x4000}, 0x4000) 2017/11/28 07:54:49 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000014000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000014000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:49 executing program 3: getuid() dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cd7000)={0x0, 0x3, 0x20}, &(0x7f0000771000)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fcf000)={r1, 0xa, &(0x7f0000715000)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xf0a}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cc5000-0x4)=0x10) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c69000)=0xc) syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000716000-0xeb)="be234747c876288d24c61e78bca1cf66061776dee8c636550d792f330c969b99b9e6d9eacb5381d6a62b2a41848bb4cdb387967af91569320c9e9710c312912cd6b4c81a4f4a383de1cd1cae808dddffdc92528afd5eb5c875c86c1e2a647bc0ef89a1311e946cae306b7408b982f2f127863e1a09c529961ad868e4d0716375c3e4ef3662b39ff397fd20904bd3145fe166250fc4b4cd70421a8bd2d53226d01e805fc1dc5c1902bdd87d710e2523e13f67d589f02ec3c090c5b22881b751dc0fb6a9b04d801b91aeda2de869cf93f23e34674e40b41952be21648cdcd9df59edbaf728b78e97c5b71aa5", 0xeb) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d3f000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000376000)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af6000-0x50)=[{&(0x7f00001c5000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000af3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000872000-0x543)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000af3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000af5000)="000000000000000000", 0x9}], 0x5, &(0x7f000068b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x800000000000000}, 0x40000000) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)="50dfa9e17c71f900276dc19992f61d8d5c5da64d95e6e271a134983d4986ec29876d0f0a0f3703353576304cb675be338769238eddecd72708ad86b8ed57a922b5464a3a6bdd6d3af9752c7d361569d313e96da98537371595b1380893e09c444c001feb7b958d848c1eb6b0f24d1566db26f1f1f3fa6ed0050e3c43e51374d1702212488363db88a600ad549326ae664d4bf7d8b50e606c3e7bb4ec7a17b15382c6174d3162917ea7f95586fc128480089d2caf99193594", 0xb8}, {&(0x7f0000af5000-0x87)="8d11730405fbfd0ef31fb15d73809a616d35bd54ce11f4886aa250bce77b572b3a791148571963680b04bfe353de91a3bf69857e0f9372eaabc2ffa5c5f7c48dfbf32f9c51173418e40e210bc808ad79b21526eb00cba53f875324b071640958ccb5d61ca85901ceccb82a4abfccb7d2adc092c85a151f4a874e504f1d617ccc31b7f2949c4a2f", 0x87}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957692fc544883672ab42b83e67c1", 0x1b}], 0x3, &(0x7f00006c2000)=[], 0x0, 0x40}, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00001f4000-0x38)={0x0, 0x0, &(0x7f00001f3000)=[{&(0x7f0000175000-0xab)="d1", 0x1}], 0x1, &(0x7f000009b000)=[], 0x0, 0x0}, 0x0) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000814000)={0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000edb000)=0x1f002) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x0, 0x955) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fd0000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x72eaa632, 0x800, 0x8, 0x8001, 0x5, 0xffffffffffffffff, 0xfffffffffffff001, 0x7fff, 0xff, 0x1, 0x7f, 0x8, 0x6, 0x800, 0x9]}, &(0x7f00005fd000-0x4)=0x108) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd0000-0x10)={0x56d, 0x8002, 0x7f, 0x7, r1}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 3: getuid() r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005da000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c1a000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ac000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bba000-0xc)={r2, 0x3, 0x30}, 0xc) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x20, 0x4, 0x3, 0x276, 0xd9e, 0x20, 0x401, {r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xad41, 0x7d0cec96, 0x4}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r6, &(0x7f0000014000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72746300", 0x82000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) close(r0) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x200840, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000002000-0x4)=0x0) ftruncate(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = getpid() r5 = perf_event_open(&(0x7f0000672000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1018, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000075000)="", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e3b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000-0x4)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000d4e000)="044ccf0d05a09f4a0c2153fce84e920566cddb766c4a1193d849e5a31c2e1bcff3c0ae773baa2f9dcedadda80bc3ad84e8bf2e4e6273fbef740eb60e31cdc811274d3ed7a6e268cc8f86d1982d6a888e70526cefa8e627edaf59c2181254a3ea1b8d8b0b2a61918afd126fc5e7ae796b46f5ffd7195bf51f458e61ab603b8614d836286b3d5ab7d63ccf289c664a3ecf84a97a1171da744f0fb46049", 0x9c, 0x20004084, &(0x7f00009b8000-0x14)={0x11, 0xf7, r6, 0x1, 0x4, 0x6, @random="04a46e79e98b", [0x0, 0x0]}, 0x14) pipe(&(0x7f00003dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r8, &(0x7f000095b000)=[{{0x0, 0x3f}, 0x0, 0x0, 0x0}], 0x18) readv(r5, &(0x7f0000466000-0x20)=[{&(0x7f0000143000)="", 0x0}, {&(0x7f0000433000)="00", 0x1}], 0x2) r9 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r9, r1, &(0x7f0000002000)=0x0, 0x876b5e795) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x2400, 0x4000000000000) bind$netrom(r8, &(0x7f00009b0000)=@full={{0x3, {"baa3c3b1a44f4b"}, 0x3ff}, [{"fef9555ebc92cd"}, {"359ab7d99598f7"}, {"7f9cb33f0e8a9e"}, {"6b397a1c75b901"}, {"dea45135e737e1"}, {"1113908a1a9733"}, {"b802f8c3e3c40c"}, {"8f47680fef4d5a"}]}, 0x48) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000492000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f000044d000-0x8)={r10, 0x1}) fcntl$setstatus(r3, 0x4, 0x2001) setsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r9, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000b7e000-0x6a)="", 0x0}], 0x1, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r9, r1, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d4e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c69000)=0xc) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x7, 0xe8b, ""}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:49 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000000a000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000015000)={0x97, "532d7d0ac671031e936d6da032c961c2044abd039f4d2554417832d4708cbc6ec3ae1b683d562a577228644dd29825769b69225c4fd41d0ae2eedcd68f20b26b891965487446c2d5a6a3dc7d7119cfed9ae4c1c5a9b530fc96821b44fcdf3215e1669ea9511f17b3214a966fb4757206ff23eb55972d6a5d777bbfc53c5d95fe5405529ed2379cdafb34af378bb540b65391f6d269a5d2"}) r3 = add_key(&(0x7f0000014000)="73797a6b616c6c657200", &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000015000-0x5f)="fee7b9c6b03548787dca515b02ecd718f98ec21671f74679f743664fbf0f7b15a013d58e8de12c845bbf624d72159488bd65f335466e7de8b50e2e40e8d25876010c911294952aaed411939ad57045e7e900c34bb1301f8d96a56c9a710d83", 0x5f, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00004f2000)="2f6465762f7663732300", 0x7, 0x280) ioctl$KDDELIO(r0, 0x4b35, 0x0) r1 = socket$inet6(0xa, 0x2, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000069f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f50000)=0x14) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readahead(r1, 0x10001, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000849000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000446000)={0x2, [0x0, 0x0]}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a00000)={0xffff, 0x552, 0x4, 0x2}) setns(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) readahead(r0, 0x3, 0xff) recvmsg(r1, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) syz_open_pts(r0, 0x2000) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000d31000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000213000)=0x0, &(0x7f000059a000-0x4)=0x4) r2 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000d8c000-0x1028)={r0, r0, 0x8001, 0x0, &(0x7f00006d2000-0x88)="acf24f4d47469149d1ccf22d5933b1fa137718917d7dee397d564d9ce6bab9dfef52a8e2cd0f6e4daa8c80888b76e5cf4f200abcdea8d0f9dfd32a5d2db5e98a085209dfcd4bb773d656e8bb617d8cf58f720de03a3e84298e1c3a07183a16b057173c24f34a0e3d41cc8d976bd592b2f063533b194bc223527136703d257edce2c9f9ad3ed1fbc2", 0x2, 0x5, 0x8aa, 0x81, 0x3f, 0xffffffff, 0x80000000, "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"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000099000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c9d000-0x1)="", 0x0, 0x20008045, &(0x7f0000b04000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000058e000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000231000)="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", 0x5af, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e66000)="2f6465762f6c6f6f702300", 0x0, 0x800000102) r2 = dup2(r1, r1) getpeername$llc(r2, &(0x7f0000de2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c3000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x100000406, r3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000d1000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000223000)=0xc) getpeername$inet(r4, &(0x7f0000327000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000132000)=0x10) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000c3000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) rt_sigaction(0x10, &(0x7f0000264000-0x20)={0x2, {0x88}, 0x10000003, 0x4}, &(0x7f0000b58000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000f9000)={0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000b79000-0x5)="6465616400", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0xd)="252a252d76626f786e65743000", 0xffffff7ffffffffd) r7 = add_key(&(0x7f0000b8d000-0x8)="6269675f6b657900", &(0x7f0000a59000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r8 = gettid() ptrace$pokeuser(0x6, r8, 0x7f, 0x6) keyctl$instantiate_iov(0x14, r6, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a5507c480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc300d25dc3e16bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79d70b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f0000010000)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f0000def000)="76155432ccc22230da52819b95dd290c22bbf74b643def9f0d1848e6c45aacb4d58a506593", 0x25}], 0x6, r7) r9 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r9, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x1}, 0x0, 0x100, 0x7, {0x0, 0x7}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = syz_open_dev$usbmon(&(0x7f0000f4a000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f00007f3000-0x4)=0x0, &(0x7f0000c67000-0x4)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd0000-0x9)="2f6465762f73672300", 0x4, 0x480000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x805, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000015000)={0x32, 0x9, 0x8, 0x8, 0xde}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000015000-0x10)=@common="65716c00000000000000000000000000") sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a8e000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgid(0x0) setpgid(r1, r2) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:49 executing program 2: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0xcaa4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x112, 0x7, &(0x7f0000e8b000)="", &(0x7f0000000000)=0x0) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007bc000)="2f6465762f73657175656e6365723200", 0x80, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fcf000)=0x0) r1 = socket(0xf, 0x808, 0x6) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) socket$inet6_udp(0xa, 0x2, 0x0) 2017/11/28 07:54:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x20, 0x4, 0x3, 0x276, 0xd9e, 0x20, 0x401, {r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xad41, 0x7d0cec96, 0x4}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r6, &(0x7f0000014000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000fb4000/0x2000)=nil, 0x2000, 0x10000000000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x30000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() get_thread_area(&(0x7f0000271000-0x10)={0x5, 0xfffffffffffffffd, 0x0, 0x120000000, 0x2, 0x10000000, 0x521b12c4, 0x0, 0x3ffd, 0x15}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b67000-0x8)="2e2f66696c653000", &(0x7f000090c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00007bd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x400) r1 = mq_open(&(0x7f000004b000)="2f0000000048007fff6f00", 0x42, 0x0, &(0x7f000004b000)={0x4, 0x100000001, 0x400, 0x81, 0x80000000, 0x8, 0x0, 0x0}) readv(r0, &(0x7f000000f000-0x30)=[{&(0x7f000003c000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000024000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00004fb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x3) mq_getsetattr(r1, &(0x7f00009d3000)={0x4, 0x0, 0xdfa, 0xb6, 0x6, 0x7ff, 0x4000000000000008, 0xffffffffffffffff}, &(0x7f0000ee9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x40045408) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000011a000)="766567617300", 0x6) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) r4 = inotify_init1(0x80000000800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x4, 0x100001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000806000-0x4)=0x0) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fd0000-0x4)=0x7, &(0x7f0000fd0000-0x4)=0x4) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x2, 0x2) connect$packet(r1, &(0x7f0000014000)={0x11, 0x8, r2, 0x1, 0xb4, 0x6, @random="60d91f3f3081", [0x0, 0x0]}, 0x14) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mlockall(0x20002) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000016000-0x14)={r0, r1, 0x5, 0x1, r1}, 0x14) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x97f, 0x0, 0x2, 0xffffffff, 0x100000000, "f5923de92e56b1591eec572197b08e6d90fedfd17b6a9aed160574e22140e0da9e900898cdab3b00e400b2ed0866ecdd52c866ae45cdcff61256443f295306", 0x101}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x46)="6c059cb38a6801f1b6ad7944f6feaf3e4ee2688a66150b6a1a684b54dad19752ae7e33f2714e1bebce8e1cc3c335ac359610ad892a25bcb87f37a5d99c7b8fb805c5eaf888a7", 0x46}, {&(0x7f0000000000)="dda8ba84709dc17590f6ea36634de5e3b9bacd28cffe61641f66654e142e20dc0f59e15524b4329ed555b3779f613aafad5bccbac4508473b0fa467d7995db78375eba7babf089126d0d5e745b5ace4f238590221c950a2884cf0bd2dace7083e3d6ac4edd73678d50a09136a957bc270b0aa9132a25721a2e120dc594e7d071517d97657270ab7986248d674ce9ec99c9a4212984dcbc8f883174f0dc47e8a892998b2d0f5e5dfbcc68", 0xaa}, {&(0x7f0000001000-0xd7)="eb6f1a8e9aedbf8dd397e90a05826c4772d4064fe41af658388533449d1959afc1aea58b08b0626f7ddea35850795590a364142bd468c746fcb8f468aa53361c3aead9049f44543808976a3351d0111faf79159cba596f8e9ad69558aaf6295edb91bfc6b0b2595ef9f47f05c46ce5c7c8d4e9fd8ca400d7c6912eb09c6628a95b6918a524455933a54c007f7c06d98f72bcdaf1db949ee12c5e9aa61a541a9120f9355e1990c7591462d13ef5ec6ab57257feb7e9e053144167d550f148cb309eaf5b73d1ca66a3e0d96f56dc7dad7415e191122e0600", 0xd7}, {&(0x7f0000001000-0xd8)="7843bfa6fa1f67195b17ad6a52e702c85817181badb04d8fa6b576d5e31a8c35e86021f8553564b3b33d04d7fbd60a4cc12e948d3844cbad9d2fb0ff8efd3bdf0bfa15aa31a12bb7a902074e79d035c2b12d1739803d1840781fb5d6519e1e8433ee095e297010502cb9697a34051fe045fc1b9ccb7fb8a9fab29a997731ea70e98e6624aa27034dd501c5752b4d61fe5a9bacd7d81f88bd75ee013cc6835b94102f874d121cafbb94df537e0bb9037ccb8834b6c51e2c4d5259db6ae12e76263c348510354b585580939963cb24e6412a1762933bfda2f0", 0xd8}, {&(0x7f0000000000)="a558bc7459394f982c12cbdfb8dfb57961cd3a9e0576eb0dae083cc8f57f9841b62e23ce7cdee823c33c5dcdf256851566d75c56f1d89b1f327d22950707377dbff5613db371e76bd136ddb2c24a80fd67ea9707c32e917c390c110291b16c644c779c826b8550b4434e74c0c854221abd1048a4a0e2e51b831ec31d1c73b2c7fff4c22afd1704d24ae13a69fdfc7266dad093751036f207bb0a9b7d3b17c775016ed2c863d4060ce50d5296b9406d31603ceff356d6d9f9b077e868cc59fefa5e91fe17b44a6e857eab916ed85e7f", 0xcf}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="b2274883245c264f37ff21adcf01a46ea09f22cc91a692e3014b62c7f74e54358a4ae813aff022333a61", 0x2a}, {&(0x7f0000257000)="763e24fac453a33de8267d4eaa1d2859200124822a9e70df90a546a7116aa1c6afd15526542d81222925e44235aa29a70c50a5feb518f16bd382e3b00df1b17083f995559097b25d601c994ffdea4da769e43f69", 0x54}, {&(0x7f0000001000-0xd7)="8ce7d2b8dbdfd2f4cd41d7addddc68349145d4a2541930df9b3145567d7bc16a0afe2f96888b6447dd05839c7adaca87c599c9c84dd94319c5b41fda88efdfd2e08cf20fb9f397088b286b6ebed98112139d7f4d2f005df00d4bd793ab8146b9cf6b6c4047ea0800077b256821eb701ad3cf2f21432c2fedcbac9ebe24b123afb01e3aef109a17c4e89bc277743d8dd75a5556e067aaeb9e70ed58481d7f2b400914ecbc4c565e73ff5c8d98bd1475654d819b5fd72ce52b4e5dadb83941a479afaad8e2bb4cafa6331ed33ebf7dc35e9b5e4a24dcf2d5", 0xd7}, {&(0x7f0000d4e000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x4800}, 0x40) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fcf000)="7b2b776c616e3100", 0x3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c76000-0x4)=0xc) perf_event_open(&(0x7f0000ca3000-0x78)={0x7, 0x78, 0x8, 0xfff, 0x80, 0x0, 0x0, 0xa0e, 0x100, 0x8, 0x7, 0x26d3, 0x4, 0x11, 0x0, 0x9, 0x0, 0x6a3, 0xffff, 0x100, 0x5, 0x0, 0x5, 0x3, 0x26, 0x200, 0x0}, r3, 0x8000, r2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6b000-0x10)="2f6465762f73657175656e6365723200", 0x6000, 0x0) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x9) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000088f000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d5b000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3923, &(0x7f0000d77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv6={0x7ff, 0x6, "f9f709", 0x38ed, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x67, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x5b, "9ff1e93802c2f8dbd60adea5c154f85f9efacee5cab3011a1fb4ad0162fd03a9b9b021b459b5eb652350a1a175f1a94012f031f5cc2746a029a5d3ba4ee2102e6b927a93f02567c0417eb29050746a875abf3163de7618ce8a2148"}, {0x7, 0xa9, "ba203de116d34701bbcdaf37126cb61f78af5bba9de2d6c57c74a61084aaecf63c4dd531f4edddf2ac30c85e05e9a907e7880f94867eb225d4152682c8be438eef0542989dc2664eb30ebca74858dea351c4f13baacf169da59023352a088d40b71bd04881a8156fbc745023473b7641b6a668839a72932059d959d232f99db1269dad7e216af5ce744053d051b5b624747ed37a3fc302b194464afc1edc6fd3f75cd086793d2a661c"}]}, @dstopts={0x1d, 0x257, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x78, "e8dfa53d166bcf2d0f73eaa877f3ca5da4158247b0576fbeaadb76112b69bdd38d1984e1b62110543e58c0ac708f3841e51915ab882cc7624d5c5784a5078d57bc63801317e59539eafa3184be3972c85b3aff121acff7a196d2bf25101dfc70a213ecd1818f388ffa8fb033ee685ad903971251bd7b94f5"}, {0xfe, 0x90, "842f577323ee1b97114f01d2e1afefc08a816000c9762d83b055e86c77661fd07d366d2777941daefea09ba40076a7ebd658314e00d2d2f8d250ab8f57cd2a5ed9fa07d75073add7e89773fb8dd6c3676a00806a381424f507d5e33fdc8fe6fbf370c48d714223fe83344c74c54974429bb9e1d13dc488e782bb29f369cde0c82632364b4b7284031e155e9996329a88"}, {0x0, 0x4a, "d0885f3e58ad043ec462f9b72d0fccd2e908b00fa235bc902bd91dba04ba5b7d317dd9bf5dcebf85524b22a682277147e52145bd8227a22febb32397f0c55a7e5c5bea22c43bfa3ef291"}, {0xfe, 0x92, "0e3b1932ce7df90394d569dfc03eb0c958fe51f5d231da05eb39f146de9950a52addb27a624f4e445bcfafb122ffc348998bae5c15c3df52464b364a80bbe43e76e245b7a5f84e640f6c0fdaf0bb1784fbbe96d87badd8ad11b695209a3113cf30d6974f6c78612f3944c366abae2cfcc52e655907b1f578e437ddabf07a9507e8ea39f80b2d58abfe201ed6013608614fd7"}, {0xff, 0xcc, "a3ecc5078df58ba053622d78a6f153fbf60d98e4f77ab7f460e140786e38a5d40d74502f4ca13c50def1e239972ae0fedb76899664ac3137c8b77cf163738771464f4d9c8d7ffa1e7fe2121f0a5aec9bf426427f7709a1af724b3ed0b688728a57b385a20fd9a5ffbc73c7b950d4afe4e76a85ec16ac6d1455eb70a28d28d47aa501d39d93ccca4e39b47305277032c598aa807f207e6abbd565df42c49cab9bdf74b73e79bb26c8aca393f24fadda83ca0a70bc48161e3d89fd15af468e2123357c2dd6615d2a70cd402610"}, {0x0, 0x1000, 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"}, {0xc2, 0xa2, "ff46d3aec755ef9618ea650d4168d69cc972c2744b21cb9be673727be6a64ece3d4e9fa7a64f734009bb732311c9312b0bf4ad71c8d2242256a620f23754e6ab481b08e318f34d14560e24214ad39d2171390077a9735f2afce24403a58fe97e001cbf80f8d000508cd60cc5429fc93f9c5466ccff144f314def73953a8847f67705d7fbe391c9bcde572c313cc6359af907fb7d7aa8a15ea1dc2ba8ac1765cd11d5"}]}], @tcp={{0x0, 0x3, r0, r1, 0x6, 0x0, 0x15, 0x11, 0x800, 0x0, 0x6, {[@mss={0x2, 0x4, 0x100000000}, @md5sig={0x13, 0x12, "b857af5b141d3793a1d856db9ec55cf9"}, @md5sig={0x13, 0x12, "9b68792ac018b52c231dbab90f1db70c"}, @nop={0x1}, @nop={0x1}, @fastopen={0x22, 0xf, "c61a60d5ef3add6aa22d8a32fb"}, @fastopen={0x22, 0x4, "d71c"}]}}, {"d8997c4aea5ce17f77a1d24fb634024f339d638bd818ed4eac50d1f947cb99cbdd2e8710b3fecec4815830728303a3dc0f6aabb18d1789429d5e5c4b22b4c85019f7fa2f17c957f4bc566285f2e527f78fea4ce695f9c7bef7434cf92fa3b9bdd5872eb2a7d01b4bce4a5efbf25f8886ffb3fff9b06fa7946e85d3ac1b822770a6533436f639c964a05fe4638a5bc9290ba88c28b8623bd0562a7e301f1e6114638cb3728f2e190b2aaa9f76ff0ebc97f66f8b05bea0700abbc30a9c"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$llc(r2, &(0x7f0000f1a000-0x10)={0x1a, 0x1a, 0x30a0, 0x200, 0x7, 0x100000000000007, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a37000-0x108)={0x0, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400000009, 0x3, 0x2, 0x207, 0xb38, 0xfd, 0x2, 0xffffffffffffff01, 0x9225, 0x0, 0x3ff, 0xfffffffffffff801, 0x400, 0x7f, 0xfffffffffffff458]}, &(0x7f0000992000-0x4)=0x108) pipe2(&(0x7f00005b5000-0x8)={0x0, 0x0}, 0x7fb) r6 = socket$inet(0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000c33000-0x8)={r3, 0x80000000003}, &(0x7f00001a5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000061a000)={r7, 0x18}, &(0x7f000053d000)=0x8) r8 = socket$netlink(0x10, 0x3, 0x12) accept4$inet6(r4, 0x0, &(0x7f000098a000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", 0x580, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r9, 0x4010aeab, &(0x7f000094d000)={0x1000000000000c, 0x4fff}) set_mempolicy(0x1, &(0x7f0000001000)=0x800001000000003, 0xffbf) r10 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_buf(r10, 0x29, 0x100, &(0x7f0000ebd000-0x14)="ff04000000000000af00ff01fe00001100000077", 0x14) sendmsg(r10, &(0x7f0000a46000)={&(0x7f0000913000)=@rc={0x1f, {0x2, 0x80002, 0xac, 0x4, 0x7, 0x1f}, 0x6}, 0x9, &(0x7f0000826000)=[], 0x0, &(0x7f0000259000)=[{0xf0, 0x111, 0x800, "507de40df6099a1718de491bdeb780c5727907e28e6ab20ef6469587491a6b11b6ca9cb7c7f93b431d35ae8fedd8bd84c910215f88034e5d9adaf7114136090041ecd7d04ef5ebb3e2f8978fb010548f70b77c1ce54e310a4080f8f03e31ca0cfb7c0253350f68afd3daf3acd8beee5f733a07f2f1a4628309589ccfeab928576274093b47a967ca0e63323e07d4ba1e153b2e15c9f71dea94c5d6105fda34305a4e3529537342e7a0946ca3da278ded9c0315d33ffea9210e270727a3791f7f16297aa9e8747cfca50007157df0e7eb2f0319ebf7cee8d0283bd45bd9f7"}, {0x100, 0x1, 0x4, "d1b80fdfe4f449049e85e4054e236127dac9c2a006d713eadde74885bfe8c1574bb44966194a55bc25a4e211ba8379b8a032bd2abf940b766035bf10b3d1647439feaa6475c0cab0ffe28ffa8c395d8c0c2d9d6a4c9984b9eb3851e4d27100488a04d6dddb32ec05d86fd384978a632768979275c528d992315f6e644edd06639a58ee6f1ffc037a5d566ad2b2835fa3420a2f58764ad9896241a3b19375646c13f1165ec8276063615a2740fbca161f67d3515c73e0c69e2adef6477ac795a989b6690294c3c7cb8842bd7c011ecb6253f9cd8002a586eff2bcedc7497bc0cbf46e3c6556bb8cc04c5db76df40945"}, {0x60, 0x11f, 0x16, "a907cb3f2591ccc7cb815843c5db691918b68cdfca4f4a9548264baeeac69ac8be61628ea06d19f826c7d67f42e1d56d2cad671dcd1c471b516cc57214cf13581187c5db3952e4f300ca87"}, {0xc8, 0x112, 0x490, "3b4c8f8906937d4ebd13de01812cf25ae4f8d0d52f801932b7170c49ba06176a089d6addb52d5817fafce10aeb9c75d37e05201757e83f21bc209b117d5b95728dadb4c40025ea99bb415692adf0e832ee901bc8b309006b38116690004c6d6d76ad49fb16a0b5f930b15646db23e861a5cf7827e0cd2a5de38379100087fabf86e7bb8175fd11c61a0198ab6c50db11773b12e72cf33cad79e1961f71d0a21890b6ae7693c7cbc4c80000fee00000000000aaf2"}, {0xa8, 0x11d, 0x3, "9b911636f085fbfbdba778ee2fdc5b0057214c6e2a712335c24ec4bd069872e0708a95c8119317a5ddfff9ecca49e92820d924e29a37033d9cc98cffc6e141e1b001af942cdb23c5b1c7c72ac09f0b68aa259885f45b6e6efbdc82ec42f8e44fa58d1a35beba71dc079403109e5f9208a3c86eb5bce6d1f6ff82153c9edef3c46f162e74b0c24ad7ecf3b590f2dfacc54ebf09ab"}], 0x5, 0x8}, 0x840) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000dbe000-0x4)=0x0, &(0x7f00000cc000)=0x4) r11 = socket(0x400000000000002, 0x1, 0x0) chdir(&(0x7f0000316000-0x8)="2e2f66696c653000") setsockopt(r11, 0x6, 0x20, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockname$inet(r4, &(0x7f0000a7f000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b8000)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r11, 0x6, 0xe, &(0x7f0000e78000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x24000, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r11, &(0x7f000087d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r6, &(0x7f0000f59000)=[{&(0x7f0000530000-0x29)="290000003a001b191d001c7fffffff000a800066000300069902ffe108000800000005000ef4ff010b", 0x29}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000044b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000750000)=0xe8) sendmsg$netlink(r8, &(0x7f00001b3000)={&(0x7f000099a000)={0x0, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000346000-0x40)=[{&(0x7f0000b5b000)=[{0x10, 0x7, 0x0, 0x2, 0x47, ""}, {0x7c, 0x1, 0x8, 0x5, 0x1ff800, "fd8678f20f4e4f12dd987d48ee60b9801144efd1d1780a82dd795b2b9b17d0ce0043b16ffe8cc9faaee78b51db6748a90b369e9c0dafd4f28e0ea4ba17c3f75309b2402e6c643a188a456b53b1d48c4051d5a0a7a98e5ebdcc9329c54064264e4c42bc711aee2db407b03b66"}, {0x54, 0xff, 0x400, 0x4, 0xfff, "50998a45debd1bc1d1fc05ec67764beeceb565bf7420aaaba98a4985cf4e3dba459e7cc6d0fe5caf9748af54eab7fbfebd7ed7ac174f7ac5825911a3fff25c37558c280d"}, {0xae, 0x32155730, 0x200, 0x5, 0x3, "ed74898403140de50d7c506545eb1ac3d8f844c0b4108984a63bb06454b15bf811e9798ce4570937dbb71cec697398efa7f509b7b5e78ea1d1ef375dd0fe73c19ec179bbe8d828b6c1dd721f7ea43ffc28ddaf6be9d70bae76f960a7b0e5627d768334bb104a0e88c4bba3a72a997dd7905506dc86822a9fe04c1f30e31b27c0cd91790e7d1767d1c6ce89d0ad03c0199038d86e345000d924a513ae7b4b"}, {0xc9, 0x6, 0x0, 0x6, 0x7, "a6931240f05bc904c034719464f3b7aed6d90c676400891f3fbde9cf670165775c28a955f3d0ebf1cbe384273b5ba6d402bd5945000e9e1db2dbaaa48127bab64cc338fa8c1ae22ca21309bf5f3d94c0f660d6fa79d21e99346d2eff3020fe91604065b3ed74adf0d96d2ceb02f0f15bae3ab1e6bc33e28f92323779cdbe4cd57aee6c6682d18666b37ba88eec7dc17cb6ef6bf2615baaf18f0065cf52e578d397101cae89b77d9851d50c98e94ec125d19a612c13b6be6055"}], 0x257}, {&(0x7f0000077000)=[{0x70, 0x401, 0x800, 0x8, 0x9, "306285d65b8f488308a292ef9a6e42c0b3a509bbf1328e8f5b56a3984694538b7d1c452c50a83d3494b2492332dca82a33fb25c9d79c4f978adee0430cd6ff170a5e60aad53744657c44efa0d5ce7c7dfc1a2a8be0f3a4515ebfe667772d24cd"}, {0xf6, 0x6, 0x400, 0xfffffffffffffffc, 0x8000, "c91c6a0e6268637108893d70c4e37a8c7ec5435f32c62d58e77c7bff65bdfc4d3d71c5c0ec4e9a2ca220dbcba81ca9c535022b2ff38e5633fde95e9f89a35d8f9b9db832a00e69df4ec84783cf2e8b926b59df08dcf2dc89b35b9a411b0d8e0d989a625655e17da3cc3fa23417c10c9aa1b29dc563a5cd2671ddd56984fec9df21e1243f43079052a6fab0e9cb8f4c0ad5f624498399a1ea698d3f8c4fd8578e8d1176d624d992c94d6b6db68151678377da0ab7451c3415b8c4389287a5f9f5983a8048e20babaacae3c20ba8a97e5984e8e75d1f4f9a84eb36707cef9ab467865bba6e055d"}, {0x99, 0x81, 0x304, 0xffffffffffff6ba6, 0x2, "dafad742cd42f652534facefa15f36457fbb8b5570ab5398c5657e9185f71657f6bb7dda8e471f6737c1bddb332ad63fc963b13dfae4ffaa376994a4855228d1c5ffb905ed1cfbd7137e6f599032a146fca28faa3cd5e57cb80e607582fecf9267861e863b0babeffc9be8f0ef5a387be489866bb8fb8bc30f7dd3ed3e34945726c08716608d9fd1d2"}, {0x40, 0x1344c678, 0x710, 0x3, 0xbd44, "d6e64fbb433f434af0e9bb6766253f621b33e4414d926e160c2f58a3091b29ccff06865e64210626084ef9e09d844d51"}, {0xa6, 0xfff, 0x100, 0x5, 0x9, "a0df74710ff6cfdfc311974c2b7d13799d4a47859dd528ee6663c6bed4048cafaf012bb62ba2157761f53f75862c5519d45b5c0f5757daecfa8934dcd13c7ea990557702ccf3c13f0b8c0f080d903a58304500caaa57568f59a3e511af97b8717ef44a3ad37cfb221bca37d586d45ebbe842092cc5befab99f3e48eec1989ee647e24a1ee64b62e56ed1d948e41864ef551734c821fa"}, {0x1010, 0x5, 0x0, 0x6, 0x5, 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{0xb9, 0xfffffffffffffffc, 0x10, 0x2000000000, 0x8, "081b33b1e464b2eedc7edb1d5f2cde43364c0a7a45818bd5ad97dc51d8d19b356c01e9fad5c09a7f3b345cbf200ceeef23ae572af995e25fe945512bf84596c1421a976b0035667fd41bb2b98507d8552e8952a20eecb52c5e8b21a8d92824ed82d7c1ffacf013a4f3b7dfa1de6aee22ed50c4b0077148d04d2a0bcf88a725fa1a6f982b1f41bbb4ee389df387e305efe57b25ad4d09f47c67752bfc135252c07a0956e76325dc26bf"}, {0x3f, 0x7ac, 0x8, 0x8, 0x0, "1ce031a4d889c2db34de8437d4ad6b7d8b384c2e92b728d7ee20d3f1e41b8c9eed2cb854ed7b09103f142d3e1a79d5"}, {0xa5, 0xda, 0x200, 0x7, 0xfb0, "dd040022fed3c508898e9037292e6efabc424e4e17ef6f2085ef9f34a9bfe32ab70e174bf99f78b4402d84df9ba77b8206d31ba8483aa5d870247109c5a49a82b43d98aed6b019998b966883cbc898a384b9fda502919e6e79eaad289517ed9496846f84db8dce2207393747d72e47c9ab8389d99339ad68010b789407a6766c05cabc9efad7080ca26c9cdcf2e7ecd1ed67b661d2"}, {0x78, 0x0, 0x4, 0x3, 0x3, "93f53e8545b64b5ce1d6c48d80b58fdf9b2724737d1332c8f0a1822f37c61aa181bdc3d662f3eb7effb855c7c4aba4d72fb7d15d80c41baa7cec9447b5a6f7aa8e4d347529ae4d7f44cff5c00dc53ff03e9f2d61bf0aae2624d05376087ff5b2a67efbcc60aea828"}, {0xcd, 0x0, 0xc05, 0x8, 0x2, "e3caf643717b08051530c53afffbe59d245e48ba054f2c271bac606e971b0929dd6b00bedc83ddf26ca5e3f66d84bf9d3812174ee7c9bec50a2cd3e4cc54681db093df10798cd8168b6bcb63f70edc06fb598825ab73e00bd27d442f31c481432358ce6e0927221867842a54ce96fe5f9efee31c5a389bb1329d3401843ced9c1ce0a7b33125a24f53b277960efe274c554503f3b49e18ad69a4ce34a2d6717e945a82967bc802de6c362019b55289a07f9768cc8d8d4b7d87ee05ee97"}, {0x61, 0x800, 0x0, 0x8, 0x7, "a9235f1fb94a47c87b6ec7899bb759e5eaecfec7c24616d72fcf20542144aee98a009136dc7b2ae840e04d012d61fa506ebf59bfcf8d4f1008124a5752b6e883ddb7bbda5ffe19f631ce84b2b5090c25b1"}, {0x69, 0x40, 0x101, 0x5b, 0x81, "2d79d47184e19c0cd720d87559f6ef389acea00ea3b6349f030096692b0dc04b4ff61b062627ff9ad13d65d8f8c0a67af9c63605df298c5efea6de2d992bdd0b1eac090c2eac364f187da8f1a11e7dfb36d7853d39929fad7f"}, {0x6f, 0x0, 0x400, 0x10000, 0x200, "8498ec97df25604a11ce07eb98864196e512ac8c1f7f0e289b57a0756efa29276f6edad6dcff9ad6db18deff2d1426b58993705c3f0139fbf511b7545e3e8ffe14d8509e4d29380f75ca8825eb35c42a09f8c0c2d7507b75032c824ff9b3de"}, {0x23, 0x4, 0x800, 0x8, 0x1, "2bb28e36ec9a6b8f7b8845090fd527c844b013"}], 0x144e}], 0x4, &(0x7f0000ac4000)=[@rights={0x20, 0x1, 0x1, [r8, r8, r8, r8]}], 0x1, 0x0}, 0x8880) [ 119.959927] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=21482 comm=syz-executor0 2017/11/28 07:54:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x8100, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000645000)={0x6, 0x9, 0xfffffffffffffe01, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x18, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 1: socket$inet6(0xa, 0x3, 0x11) syz_open_dev$mice(&(0x7f00008d9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x104, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x7, &(0x7f00009ea000+0x4c7)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x880, &(0x7f00003af000/0x3000)=nil) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000015e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f00003c6000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000296000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000001000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000002000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000001000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, 0x27) r3 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000697000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000000804, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000)=@generic="ad2ee7c68a8fe3425301946f6d0d0e9c", 0x10) setsockopt(r3, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() getegid() r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x8000040000001) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000a54000-0x10)={0x0, 0x1, &(0x7f0000f30000)="97"}) 2017/11/28 07:54:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x20, 0x4, 0x3, 0x276, 0xd9e, 0x20, 0x401, {r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xad41, 0x7d0cec96, 0x4}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r6, &(0x7f0000014000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:49 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000014000)=@sack_info={0x0, 0x81, 0x10000}, &(0x7f0000014000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000+0x673)={0x20, 0x200, 0x0, 0x7, r2}, &(0x7f000000d000-0x3)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000016000-0x4)=0x0, &(0x7f0000015000)=0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000017000-0x10)={0x11, 0x39, &(0x7f0000003000-0x39)="1f8723db79f78486d384950113a0c3d8f4504cdf291ef7d8b784f733095849599973ade2d457439535bf5a27a7ce75d7dedea496606e8fe78e"}) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getpgrp(r2) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fcf000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000724000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd0000-0x11)="2f6465762f7667615f6172626974657200", 0x140, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000566000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000207000)=0x10, 0x80000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00001a7000-0xc)={r3, r4, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r5 = socket(0x10, 0x802, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f000061c000-0x4)=0x0, &(0x7f000048a000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000e48000-0x8)={0x0, 0x81}, &(0x7f0000295000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000b8d000)={r6, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000fd1000-0x4)=0x562, 0x4) write(r5, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000349000)="2e2f636f6e74726f6c00") mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b89000)="2f6465762f6877726e6700", 0x1, 0x0) accept4$llc(r1, &(0x7f0000197000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fbe000)=0x10, 0x80000) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000071a000)=0x7, 0x4) umount2(&(0x7f000054a000)="2e2f62757300", 0x4) pipe(&(0x7f0000ac3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000cea000)={0x4, &(0x7f0000c87000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00007da000)={r5, &(0x7f00000a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fchmodat(r3, &(0x7f0000112000)="2e2f636f6e74726f6c2f66696c653000", 0x10) ioctl$KDENABIO(r4, 0x4b36) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ae0000-0x4)=0x1, 0x4) 2017/11/28 07:54:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003cf000)="2f6465762f76637300", 0x11f480, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d3000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000042b000-0x4)=0x0) getsockname$ipx(r0, &(0x7f0000256000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000054a000-0x4)=0x10) sched_setaffinity(r2, 0x8, &(0x7f00008a8000-0x8)=0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r3, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setpgid(r2, r2) kcmp(r2, r2, 0x5, r1, r0) 2017/11/28 07:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000151000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fcf000)="2f6465762f7663732300", 0x186, 0x22000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000304000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000fd0000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f26000)="2f6465762f766373612300", 0x8000003ffff, 0x400000002) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0xf, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x1, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000811000-0x4)=0x88, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000924000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$vcsn(&(0x7f0000ef2000-0xa)="2f6465762f7663732300", 0x10000, 0x40000) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000a3000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00003b6000-0x8)={0x0, 0x6}, &(0x7f0000446000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00003e5000)={r6, 0x3, 0x101, 0x0, 0xb, 0x7ff}, &(0x7f00001cb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000741000)={r7, 0xe5, "b83b5a679fb6ae01c08e6f916c00ebedba11d6b9c71ce05b4f1905c928a23aaa63499dbfd4bbdc980cc90f4b9fdd6b519fdc3c8675599c22aacb7ed40000867fed000000000000000102eb025912503014686cbd3b37c0d63e574d2b3656550297523ff01f7c53479c7c716e9f3cbda601492bc73015f1d41e5c7b24568413162bd5fc6af96652acf87e7abf2beff98164241651e98f5ef21ba47312705f8bd6153502ec77e699ad27bd120ff09bcfc74b1bf016edf848a58756d359a98f2a04e930f445c9662ad909859fbea26c02747aac6a9200f7286a7a3e69599d6c810d9ad0e26812"}, &(0x7f00009ff000-0x4)=0xed) recvmmsg(r0, &(0x7f0000c50000)=[], 0x0, 0x40000000, &(0x7f0000887000)={0x0, 0x0}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00001e3000-0x81)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") inotify_rm_watch(r4, r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = dup(r4) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009bf000)={0x2, 0x5, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "a810c18262a17683", "55e7de8f981d08eee2db3e3a7bb763aebed3bfe1ee7053bdec023c1741c66efe", 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb9000)="2f6465762f7667615f6172626974657200", 0xa003, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000cd1000)=[{0x0, 0x0}, {0x0, 0xfffffffffffffffc}, {0x0, 0x0}, {0x0, 0x0}, {0xffffe, 0x0}], 0x5) setsockopt$inet_int(r9, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) get_mempolicy(&(0x7f00001c8000)=0x0, &(0x7f0000076000-0x8)=0x0, 0x10000, &(0x7f0000d07000/0xb000)=nil, 0x4) signalfd4(r3, &(0x7f0000675000)={0x2}, 0x8, 0x80000) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, r8, 0x4}, 0x1c) mknod(&(0x7f000031f000)="2e2f66696c653000", 0x10, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r10, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r10, &(0x7f0000b84000-0x18)="", &(0x7f00003fd000-0xd7)=""}, 0x18) 2017/11/28 07:54:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0x0, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 120.086973] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000db6000)="fcbdbadbe88af891d5200bac9950540e8f80bdd90cde2317486415d8f0c0473e3d3c319d26ddf21db6e2fed1b12b150b0d39cae60a4d950a62e93766c7502417ad5ce6752b95d5ac82b76b4caccbef10f476855b168a49") 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fcf000)={0x9, 0x100000000, 0x3, 0x7, 0x3, [{0x1ff, 0x9, 0x9, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x2, 0x10001, 0xffffffffffffff00, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x80000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000094d000)={0x47f6, 0x8000}, 0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b10000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d76000-0x4)=0x10) sendto$inet6(r0, &(0x7f00002f0000)="9b4150c77c84fb15b2275f31225abda4391b30907f9d9ba002489fe11529d7354937be51b32b2a596cfb4100ca1db7955600e004ef8570caf6388e5af9eba78b8d7e0cf17e92ff91700ea98266b2f35f2fbc33a6f8833a9817f44b34fbd0f341c3d4a3e024568436a033244221d49cc35018e7e70949e63cc04ad381c85dade0f6f947873b08e7a3ba765b4489b735fb75a650975b28a076a9bfda327d1d15deb2cdb0c3cf27e5", 0xa7, 0x1, &(0x7f0000ed6000-0x9)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000d07000)="8cd9add19a4ae9883ef07b7854f363af8c344b04231ca73ff974370cba6fc8f70e83da443ec82d1d0f7880a3c4f00efece7f78b29d4c2dd62ba5731986337cce242ee5fabfc03d57c346e296608e6e7c78e021f68fe25c195226dca7aee40753baad854f0afc750d1bfae849ae6fe5925625e37d6d63791406d488d91f751941c79c", 0x82, 0x4, 0x0, 0x0) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$unix(0x1, 0x7, 0x0) 2017/11/28 07:54:49 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) pipe(&(0x7f00000ec000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d10000)=0x0, &(0x7f0000f39000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0x8) [ 120.136807] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2017/11/28 07:54:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dd7000)={0x200, 0xcd46, 0x3, 0x9}, 0x8) 2017/11/28 07:54:50 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000016000-0x8)="2e2f66696c653000", 0x204200, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000008000-0x4c)={0x1f, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) r3 = dup2(r1, r1) recvfrom$inet6(r3, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x1000000000000004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b3000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000f96000-0x8)="2e2f66696c653000", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffd, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c8000)="2f6465762f7667615f6172626974657200", 0xc0, 0x0) bind$netlink(r5, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r6 = inotify_init1(0xffffffffffffffff) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000119000-0x4)=0x0) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a08000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ea000)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000dc8000-0x4)=0x0) r7 = gettid() prctl$setptracer(0x59616d61, r7) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r6, 0x8, r8) 2017/11/28 07:54:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x20, 0x4, 0x3, 0x276, 0xd9e, 0x20, 0x401, {r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xad41, 0x7d0cec96, 0x4}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:50 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r0, 0x9) getpgid(0xffffffffffffffff) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) readv(r0, &(0x7f0000614000)=[{&(0x7f000094e000)="00000000000000000000", 0xa}, {&(0x7f00001f2000)="", 0x0}, {&(0x7f0000e39000)="000000000000000000000000000000000000000000", 0x15}], 0x3) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f76637300", 0x2080, 0x0) faccessat(r1, &(0x7f0000770000-0x8)="2e2f66696c653000", 0x0, 0x500) 2017/11/28 07:54:50 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a2000)={0x0, 0x0}, 0x800) openat$vcs(0xffffffffffffff9c, &(0x7f000088a000)="2f6465762f76637300", 0x402, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40502, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcf000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000afa000-0x4)=0x0) r1 = socket(0xc, 0xf, 0x20) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000a1f000)={0x0, 0x0}, &(0x7f0000714000)=0x10) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd0000-0xb)="2f6465762f6877726e6700", 0x101100, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000021b000-0x18)={0x2, [0x6, 0xffffffff]}) 2017/11/28 07:54:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f0000564000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000496000)={0x0, @in6={{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffa534}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000f51000-0x4)=0x98) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f51000-0x20)={0x80000000, 0x2b2, 0x8001, 0x0, 0x1ff, 0x7, 0x81, 0x10000, r1}, 0x20) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000654000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003d3000-0x27)="a8b047679555f6773b89a4c8d199309255842ebb7540d15f8423b6a0749d67aea42c9a2502e9b3", 0x27, 0x4000804, &(0x7f0000000000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00002f6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) r0 = syz_open_dev$loop(&(0x7f000027f000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e5b000)="") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000cb000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000024f000)=0x0) r2 = creat(&(0x7f00001c1000-0x8)="2e2f66696c653000", 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073d000)="2f6465762f6877726e6700", 0x40, 0x0) write(r3, &(0x7f0000c15000-0x24)="4d003c69be049b915678b28ecf9e514233a1bd784922d9fd65405011d7f8c9088c7acf0d", 0x24) r4 = shmget(0x0, 0x2000, 0x100, &(0x7f0000a3f000/0x2000)=nil) getsockname$packet(r3, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000186000-0x4)=0x14) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000252000)={0x0, &(0x7f0000750000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b5d000)=[]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000446000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb4000)=0xc) fstat(r0, &(0x7f0000a2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000dfd000-0xc8)=[@in6={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x5bb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0xffffffffffff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x85}, @in6={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x17, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x8) lstat(&(0x7f0000931000-0x8)="2e2f66696c653000", &(0x7f0000bb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b50000)={0x0, 0x0, 0x0}, &(0x7f0000193000)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f0000c1e000-0x70)={{0x8, r5, r6, r7, r8, 0x8259f74581cfb607, 0x4, 0x0, 0x0, 0x0}, 0x4, 0xbb4, 0x1000, 0x5b3, r1, r1, 0x1, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5d000-0x4)=0xb) 2017/11/28 07:54:50 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 120.256823] FAULT_INJECTION: forcing a failure. [ 120.256823] name failslab, interval 1, probability 0, space 0, times 0 [ 120.273159] CPU: 1 PID: 21570 Comm: syz-executor3 Not tainted 4.15.0-rc1-next-20171128+ #54 [ 120.273166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.273169] Call Trace: 2017/11/28 07:54:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000ac000)=0x24) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) fcntl$getown(r0, 0x9) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:50 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x5, 0xc, 0x5, 0x9, 0x2, 0xffffffffffffffff, 0x0}, 0x1c) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 120.273183] dump_stack+0x194/0x257 [ 120.273201] ? arch_local_irq_restore+0x53/0x53 [ 120.273233] should_fail+0x8c0/0xa40 [ 120.273251] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.273282] ? find_held_lock+0x39/0x1d0 [ 120.273315] ? __lock_is_held+0xbc/0x140 2017/11/28 07:54:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000020000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001a7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = gettid() mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000f51000)="617474722f6b657963726561746500") mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x806, 0x3) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$ax25(r3, &(0x7f0000c66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c99000-0x4)=0x10) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000033f000-0x9)="2f6465762f76637300", 0x81, 0x0) mknodat(r2, &(0x7f0000ae6000)="2e2f66696c653000", 0x8000, 0x1f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = dup3(r0, r1, 0x0) dup2(r1, r3) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() msgget(0x3, 0x558) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e22000)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) fstat(r1, &(0x7f0000137000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dc2000)={0x0, 0x0}) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:50 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 120.273350] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 120.273367] ? rcu_note_context_switch+0x710/0x710 [ 120.273394] should_failslab+0xec/0x120 [ 120.273407] kmem_cache_alloc+0x47/0x760 [ 120.273425] ? __might_sleep+0x95/0x190 [ 120.273442] __anon_vma_prepare+0xbc/0x6b0 [ 120.273457] ? anon_vma_fork+0x870/0x870 [ 120.273465] ? lock_acquire+0x1d5/0x580 [ 120.273473] ? alloc_set_pte+0x1102/0x1880 [ 120.273486] ? print_usage_bug+0x3f0/0x3f0 [ 120.273495] ? print_usage_bug+0x3f0/0x3f0 [ 120.273521] do_huge_pmd_anonymous_page+0x1127/0x1b00 [ 120.273536] ? find_held_lock+0x13c/0x1d0 [ 120.273551] ? __thp_get_unmapped_area+0x130/0x130 [ 120.273570] ? __lock_acquire+0x6e9/0x47f0 2017/11/28 07:54:50 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000005000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000015000)="2f00", 0x40, 0x141, &(0x7f0000015000)={0x1, 0x7fffffff, 0x8, 0x9ca7, 0x9, 0x1f, 0x7f, 0xe6d}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000015000-0x8)={0x0, 0x2}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000-0x10)={r2, 0x8, &(0x7f0000015000-0x98)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000014000)=0x10) 2017/11/28 07:54:50 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x20, 0x4, 0x3, 0x276, 0xd9e, 0x20, 0x401, {r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xad41, 0x7d0cec96, 0x4}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 120.273580] ? __lock_acquire+0x6e9/0x47f0 [ 120.273595] ? print_usage_bug+0x3f0/0x3f0 [ 120.273606] ? print_usage_bug+0x3f0/0x3f0 [ 120.273617] ? do_swap_page+0x2a10/0x2a10 [ 120.273644] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.273654] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.273675] ? __lock_acquire+0x6e9/0x47f0 [ 120.273685] ? __lock_acquire+0x6e9/0x47f0 [ 120.273698] ? print_usage_bug+0x3f0/0x3f0 [ 120.273732] ? check_noncircular+0x20/0x20 [ 120.273740] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.273751] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.273778] __handle_mm_fault+0x1b68/0x3dd0 [ 120.273785] ? check_noncircular+0x20/0x20 [ 120.273804] ? __pmd_alloc+0x4e0/0x4e0 [ 120.273816] ? find_held_lock+0x39/0x1d0 [ 120.273845] ? lock_downgrade+0x980/0x980 [ 120.273855] ? __lock_is_held+0xbc/0x140 [ 120.273918] handle_mm_fault+0x38f/0x930 [ 120.273926] ? down_read_trylock+0xdb/0x170 [ 120.273939] ? __handle_mm_fault+0x3dd0/0x3dd0 [ 120.273947] ? vmacache_find+0x5f/0x280 [ 120.273957] ? vmacache_update+0xfe/0x130 [ 120.273972] ? find_vma+0x30/0x150 [ 120.273990] __do_page_fault+0x5c9/0xc90 [ 120.274014] ? mm_fault_error+0x2c0/0x2c0 [ 120.274028] ? __fget+0x362/0x580 [ 120.274055] do_page_fault+0xee/0x720 [ 120.274068] ? __do_page_fault+0xc90/0xc90 [ 120.274077] ? find_held_lock+0x39/0x1d0 [ 120.274103] ? lock_downgrade+0x980/0x980 [ 120.274114] ? __might_fault+0xe0/0x1d0 [ 120.274131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.274157] page_fault+0x2c/0x60 [ 120.274166] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 120.274171] RSP: 0018:ffff880193737c48 EFLAGS: 00010207 [ 120.274179] RAX: ffffed00326e6fcc RBX: 00000000205c1fe4 RCX: 0000000000000003 [ 120.274184] RDX: 0000000000000004 RSI: 00000000205c1fe4 RDI: ffff880193737e40 [ 120.274189] RBP: ffff880193737c78 R08: ffffed00326e6fcc R09: ffffed00326e6fcc [ 120.274194] R10: 0000000000000004 R11: ffffed00326e6fcb R12: 000000000000001c [ 120.274198] R13: ffff880193737e40 R14: 00007ffffffff000 R15: 00000000205c2000 [ 120.274238] ? _copy_from_user+0xc5/0x110 [ 120.274257] move_addr_to_kernel.part.18+0x34/0x100 [ 120.274272] SYSC_sendto+0x483/0x5a0 [ 120.274290] ? SYSC_connect+0x480/0x480 [ 120.274302] ? kernel_read+0x120/0x120 [ 120.274315] ? wait_for_completion+0x7b0/0x7b0 [ 120.274369] ? __sb_end_write+0x9e/0xd0 [ 120.274387] ? fput+0xd2/0x140 [ 120.274397] ? SyS_write+0x184/0x220 [ 120.274404] ? lockdep_sys_exit+0x47/0xf0 [ 120.274410] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 120.274419] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.274430] SyS_sendto+0x40/0x50 [ 120.274442] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.274447] RIP: 0033:0x4529d9 [ 120.274450] RSP: 002b:00007f0af5b21c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 120.274456] RAX: ffffffffffffffda RBX: 00007f0af5b21aa0 RCX: 00000000004529d9 [ 120.274459] RDX: 0000000000000000 RSI: 0000000020f50000 RDI: 0000000000000013 [ 120.274463] RBP: 00007f0af5b21a90 R08: 00000000205c1fe4 R09: 000000000000001c [ 120.274466] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000004b759b [ 120.274469] R13: 00007f0af5b21bc8 R14: 00000000004b759b R15: 0000000000000000 [ 120.320357] FAULT_INJECTION: forcing a failure. [ 120.320357] name failslab, interval 1, probability 0, space 0, times 0 [ 120.320369] CPU: 0 PID: 21590 Comm: syz-executor3 Not tainted 4.15.0-rc1-next-20171128+ #54 [ 120.320375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.320381] Call Trace: [ 120.320394] dump_stack+0x194/0x257 [ 120.320410] ? arch_local_irq_restore+0x53/0x53 [ 120.320443] should_fail+0x8c0/0xa40 [ 120.320459] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.320470] ? kmem_cache_alloc+0x12e/0x760 [ 120.320477] ? __anon_vma_prepare+0xbc/0x6b0 [ 120.320485] ? do_huge_pmd_anonymous_page+0x1127/0x1b00 [ 120.320493] ? __handle_mm_fault+0x1b68/0x3dd0 [ 120.320500] ? handle_mm_fault+0x38f/0x930 [ 120.320508] ? __do_page_fault+0x5c9/0xc90 [ 120.320516] ? do_page_fault+0xee/0x720 [ 120.320540] ? find_held_lock+0x39/0x1d0 [ 120.320579] ? __lock_is_held+0xbc/0x140 [ 120.320617] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 120.320637] ? rcu_note_context_switch+0x710/0x710 [ 120.320670] should_failslab+0xec/0x120 [ 120.320684] kmem_cache_alloc+0x47/0x760 [ 120.320691] ? perf_trace_lock+0xd6/0x900 [ 120.320722] __anon_vma_prepare+0x39d/0x6b0 [ 120.320737] ? anon_vma_fork+0x870/0x870 [ 120.320749] ? alloc_set_pte+0x1102/0x1880 [ 120.320761] ? print_usage_bug+0x3f0/0x3f0 [ 120.320770] ? print_usage_bug+0x3f0/0x3f0 [ 120.320795] do_huge_pmd_anonymous_page+0x1127/0x1b00 [ 120.320811] ? find_held_lock+0x13c/0x1d0 [ 120.320828] ? __thp_get_unmapped_area+0x130/0x130 [ 120.320841] ? __lock_acquire+0x6e9/0x47f0 [ 120.320850] ? __lock_acquire+0x6e9/0x47f0 [ 120.320865] ? print_usage_bug+0x3f0/0x3f0 [ 120.320875] ? print_usage_bug+0x3f0/0x3f0 [ 120.320912] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.320922] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.320931] ? update_cfs_rq_load_avg.part.70+0x2d0/0x2d0 [ 120.320951] ? __lock_acquire+0x6e9/0x47f0 [ 120.320961] ? __lock_acquire+0x6e9/0x47f0 [ 120.320973] ? perf_trace_lock+0xd6/0x900 [ 120.320989] ? __lock_acquire+0x6e9/0x47f0 [ 120.321003] ? trace_event_raw_event_lock+0x340/0x340 [ 120.321022] ? check_noncircular+0x20/0x20 [ 120.321030] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.321041] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.321069] __handle_mm_fault+0x1b68/0x3dd0 [ 120.321076] ? check_noncircular+0x20/0x20 [ 120.321097] ? __pmd_alloc+0x4e0/0x4e0 [ 120.321109] ? find_held_lock+0x39/0x1d0 [ 120.321143] ? lock_downgrade+0x980/0x980 [ 120.321154] ? __lock_is_held+0xbc/0x140 [ 120.321222] handle_mm_fault+0x38f/0x930 [ 120.321229] ? down_read_trylock+0xdb/0x170 [ 120.321244] ? __handle_mm_fault+0x3dd0/0x3dd0 [ 120.321253] ? vmacache_find+0x5f/0x280 [ 120.321262] ? vmacache_update+0xfe/0x130 [ 120.321278] ? find_vma+0x30/0x150 [ 120.321298] __do_page_fault+0x5c9/0xc90 [ 120.321325] ? mm_fault_error+0x2c0/0x2c0 [ 120.321339] ? __fget+0x362/0x580 [ 120.321362] do_page_fault+0xee/0x720 [ 120.321376] ? __do_page_fault+0xc90/0xc90 [ 120.321384] ? find_held_lock+0x39/0x1d0 [ 120.321415] ? lock_downgrade+0x980/0x980 [ 120.321427] ? __might_fault+0xe0/0x1d0 [ 120.321443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.321472] page_fault+0x2c/0x60 [ 120.321483] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 120.321489] RSP: 0018:ffff880196767c48 EFLAGS: 00010207 [ 120.321498] RAX: ffffed0032cecfcc RBX: 00000000205c1fe4 RCX: 0000000000000003 [ 120.321504] RDX: 0000000000000004 RSI: 00000000205c1fe4 RDI: ffff880196767e40 [ 120.321509] RBP: ffff880196767c78 R08: ffffed0032cecfcc R09: ffffed0032cecfcc [ 120.321514] R10: 0000000000000004 R11: ffffed0032cecfcb R12: 000000000000001c [ 120.321520] R13: ffff880196767e40 R14: 00007ffffffff000 R15: 00000000205c2000 [ 120.321576] ? _copy_from_user+0xc5/0x110 [ 120.321598] move_addr_to_kernel.part.18+0x34/0x100 [ 120.321615] SYSC_sendto+0x483/0x5a0 [ 120.321635] ? SYSC_connect+0x480/0x480 [ 120.321648] ? kernel_read+0x120/0x120 [ 120.321662] ? wait_for_completion+0x7b0/0x7b0 [ 120.321725] ? __sb_end_write+0x9e/0xd0 [ 120.321746] ? fput+0xd2/0x140 [ 120.321759] ? SyS_write+0x184/0x220 [ 120.321771] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 120.321786] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.321806] SyS_sendto+0x40/0x50 [ 120.321824] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.321831] RIP: 0033:0x4529d9 [ 120.321836] RSP: 002b:00007f0af5b21c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 120.321844] RAX: ffffffffffffffda RBX: 00007f0af5b21aa0 RCX: 00000000004529d9 [ 120.321849] RDX: 0000000000000000 RSI: 0000000020f50000 RDI: 0000000000000013 [ 120.321854] RBP: 00007f0af5b21a90 R08: 00000000205c1fe4 R09: 000000000000001c [ 120.321859] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000004b759b [ 120.321864] R13: 00007f0af5b21bc8 R14: 00000000004b759b R15: 0000000000000000 [ 120.359501] FAULT_INJECTION: forcing a failure. [ 120.359501] name failslab, interval 1, probability 0, space 0, times 0 [ 120.359513] CPU: 0 PID: 21598 Comm: syz-executor3 Not tainted 4.15.0-rc1-next-20171128+ #54 [ 120.359518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.359522] Call Trace: [ 120.359542] dump_stack+0x194/0x257 [ 120.359563] ? arch_local_irq_restore+0x53/0x53 [ 120.359574] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.359605] should_fail+0x8c0/0xa40 [ 120.359613] ? trace_event_raw_event_lock+0x340/0x340 [ 120.359630] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.359652] ? trace_event_raw_event_lock+0x340/0x340 [ 120.359671] ? find_held_lock+0x39/0x1d0 [ 120.359707] ? __lock_is_held+0xbc/0x140 [ 120.359747] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 120.359764] ? rcu_note_context_switch+0x710/0x710 [ 120.359791] should_failslab+0xec/0x120 [ 120.359803] kmem_cache_alloc+0x47/0x760 [ 120.359816] ? lock_release+0xda0/0xda0 [ 120.359840] __khugepaged_enter+0xbd/0x540 [ 120.359847] ? up_read+0x40/0x40 [ 120.359862] ? khugepaged+0x1400/0x1400 [ 120.359882] ? __anon_vma_prepare+0x34f/0x6b0 [ 120.359896] ? anon_vma_fork+0x870/0x870 [ 120.359908] ? alloc_set_pte+0x1102/0x1880 [ 120.359922] ? print_usage_bug+0x3f0/0x3f0 [ 120.359932] ? print_usage_bug+0x3f0/0x3f0 [ 120.359959] do_huge_pmd_anonymous_page+0x10d9/0x1b00 [ 120.359983] ? __thp_get_unmapped_area+0x130/0x130 [ 120.359997] ? __lock_acquire+0x6e9/0x47f0 [ 120.360006] ? __lock_acquire+0x6e9/0x47f0 [ 120.360020] ? print_usage_bug+0x3f0/0x3f0 [ 120.360031] ? print_usage_bug+0x3f0/0x3f0 [ 120.360041] ? do_swap_page+0x2a10/0x2a10 [ 120.360072] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.360083] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.360102] ? __lock_acquire+0x6e9/0x47f0 [ 120.360113] ? __lock_acquire+0x6e9/0x47f0 [ 120.360125] ? perf_trace_lock+0xd6/0x900 [ 120.360148] ? trace_event_raw_event_lock+0x340/0x340 [ 120.360166] ? check_noncircular+0x20/0x20 [ 120.360175] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.360186] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.360212] __handle_mm_fault+0x1b68/0x3dd0 [ 120.360221] ? check_noncircular+0x20/0x20 [ 120.360240] ? __pmd_alloc+0x4e0/0x4e0 [ 120.360252] ? find_held_lock+0x39/0x1d0 [ 120.360282] ? lock_downgrade+0x980/0x980 [ 120.360293] ? __lock_is_held+0xbc/0x140 [ 120.360351] handle_mm_fault+0x38f/0x930 [ 120.360358] ? down_read_trylock+0xdb/0x170 [ 120.360372] ? __handle_mm_fault+0x3dd0/0x3dd0 [ 120.360381] ? vmacache_find+0x5f/0x280 [ 120.360391] ? vmacache_update+0xfe/0x130 [ 120.360406] ? find_vma+0x30/0x150 [ 120.360423] __do_page_fault+0x5c9/0xc90 [ 120.360448] ? mm_fault_error+0x2c0/0x2c0 [ 120.360463] ? __fget+0x362/0x580 [ 120.360487] do_page_fault+0xee/0x720 [ 120.360502] ? __do_page_fault+0xc90/0xc90 [ 120.360511] ? find_held_lock+0x39/0x1d0 [ 120.360553] ? lock_downgrade+0x980/0x980 [ 120.360566] ? __might_fault+0xe0/0x1d0 [ 120.360583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.360610] page_fault+0x2c/0x60 [ 120.360619] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 120.360625] RSP: 0018:ffff8801c7c4fc48 EFLAGS: 00010207 [ 120.360633] RAX: ffffed0038f89fcc RBX: 00000000205c1fe4 RCX: 0000000000000003 [ 120.360638] RDX: 0000000000000004 RSI: 00000000205c1fe4 RDI: ffff8801c7c4fe40 [ 120.360643] RBP: ffff8801c7c4fc78 R08: ffffed0038f89fcc R09: ffffed0038f89fcc [ 120.360649] R10: 0000000000000004 R11: ffffed0038f89fcb R12: 000000000000001c [ 120.360655] R13: ffff8801c7c4fe40 R14: 00007ffffffff000 R15: 00000000205c2000 [ 120.360703] ? _copy_from_user+0xc5/0x110 [ 120.360722] move_addr_to_kernel.part.18+0x34/0x100 [ 120.360738] SYSC_sendto+0x483/0x5a0 [ 120.360757] ? SYSC_connect+0x480/0x480 [ 120.360769] ? kernel_read+0x120/0x120 [ 120.360782] ? wait_for_completion+0x7b0/0x7b0 [ 120.360844] ? __sb_end_write+0x9e/0xd0 [ 120.360865] ? fput+0xd2/0x140 [ 120.360876] ? SyS_write+0x184/0x220 [ 120.360883] ? lockdep_sys_exit+0x47/0xf0 [ 120.360893] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 120.360908] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.360926] SyS_sendto+0x40/0x50 [ 120.360945] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.360951] RIP: 0033:0x4529d9 [ 120.360956] RSP: 002b:00007f0af5b21c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 120.360966] RAX: ffffffffffffffda RBX: 00007f0af5b21aa0 RCX: 00000000004529d9 [ 120.360970] RDX: 0000000000000000 RSI: 0000000020f50000 RDI: 0000000000000013 [ 120.360975] RBP: 00007f0af5b21a90 R08: 00000000205c1fe4 R09: 000000000000001c [ 120.360980] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000004b759b [ 120.360985] R13: 00007f0af5b21bc8 R14: 00000000004b759b R15: 0000000000000000 [ 120.382796] FAULT_INJECTION: forcing a failure. [ 120.382796] name failslab, interval 1, probability 0, space 0, times 0 [ 120.382805] CPU: 0 PID: 21608 Comm: syz-executor3 Not tainted 4.15.0-rc1-next-20171128+ #54 [ 120.382810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.382812] Call Trace: [ 120.382823] dump_stack+0x194/0x257 [ 120.382838] ? arch_local_irq_restore+0x53/0x53 [ 120.382872] should_fail+0x8c0/0xa40 [ 120.382889] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.382907] ? __lock_is_held+0xbc/0x140 [ 120.382925] ? find_held_lock+0x39/0x1d0 [ 120.382959] ? __lock_is_held+0xbc/0x140 [ 120.382996] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 120.383006] ? __khugepaged_enter+0x3b0/0x540 [ 120.383020] ? rcu_note_context_switch+0x710/0x710 [ 120.383029] ? khugepaged+0x1400/0x1400 [ 120.383051] should_failslab+0xec/0x120 [ 120.383064] kmem_cache_alloc+0x47/0x760 [ 120.383070] ? anon_vma_fork+0x870/0x870 [ 120.383082] ? alloc_set_pte+0x1102/0x1880 [ 120.383104] ptlock_alloc+0x24/0x70 [ 120.383118] pte_alloc_one+0x59/0x100 [ 120.383130] do_huge_pmd_anonymous_page+0xc23/0x1b00 [ 120.383155] ? __thp_get_unmapped_area+0x130/0x130 [ 120.383168] ? __lock_acquire+0x6e9/0x47f0 [ 120.383176] ? __lock_acquire+0x6e9/0x47f0 [ 120.383189] ? print_usage_bug+0x3f0/0x3f0 [ 120.383199] ? print_usage_bug+0x3f0/0x3f0 [ 120.383208] ? do_swap_page+0x2a10/0x2a10 [ 120.383237] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.383246] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.383267] ? __lock_acquire+0x6e9/0x47f0 [ 120.383276] ? __lock_acquire+0x6e9/0x47f0 [ 120.383288] ? perf_trace_lock+0xd6/0x900 [ 120.383311] ? trace_event_raw_event_lock+0x340/0x340 [ 120.383328] ? check_noncircular+0x20/0x20 [ 120.383336] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.383346] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.383373] __handle_mm_fault+0x1b68/0x3dd0 [ 120.383380] ? check_noncircular+0x20/0x20 [ 120.383399] ? __pmd_alloc+0x4e0/0x4e0 [ 120.383410] ? find_held_lock+0x39/0x1d0 [ 120.383441] ? lock_downgrade+0x980/0x980 [ 120.383450] ? __lock_is_held+0xbc/0x140 [ 120.383514] handle_mm_fault+0x38f/0x930 [ 120.383520] ? down_read_trylock+0xdb/0x170 [ 120.383538] ? __handle_mm_fault+0x3dd0/0x3dd0 [ 120.383546] ? vmacache_find+0x5f/0x280 [ 120.383555] ? vmacache_update+0xfe/0x130 [ 120.383570] ? find_vma+0x30/0x150 [ 120.383589] __do_page_fault+0x5c9/0xc90 [ 120.383614] ? mm_fault_error+0x2c0/0x2c0 [ 120.383629] ? __fget+0x362/0x580 [ 120.383652] do_page_fault+0xee/0x720 [ 120.383666] ? __do_page_fault+0xc90/0xc90 [ 120.383675] ? find_held_lock+0x39/0x1d0 [ 120.383707] ? lock_downgrade+0x980/0x980 [ 120.383718] ? __might_fault+0xe0/0x1d0 [ 120.383734] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.383759] page_fault+0x2c/0x60 [ 120.383767] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 120.383771] RSP: 0018:ffff880197627c48 EFLAGS: 00010207 [ 120.383779] RAX: ffffed0032ec4fcc RBX: 00000000205c1fe4 RCX: 0000000000000003 [ 120.383784] RDX: 0000000000000004 RSI: 00000000205c1fe4 RDI: ffff880197627e40 [ 120.383789] RBP: ffff880197627c78 R08: ffffed0032ec4fcc R09: ffffed0032ec4fcc [ 120.383793] R10: 0000000000000004 R11: ffffed0032ec4fcb R12: 000000000000001c [ 120.383798] R13: ffff880197627e40 R14: 00007ffffffff000 R15: 00000000205c2000 [ 120.383840] ? _copy_from_user+0xc5/0x110 [ 120.383858] move_addr_to_kernel.part.18+0x34/0x100 [ 120.383873] SYSC_sendto+0x483/0x5a0 [ 120.383892] ? SYSC_connect+0x480/0x480 [ 120.383903] ? kernel_read+0x120/0x120 [ 120.383916] ? wait_for_completion+0x7b0/0x7b0 [ 120.383971] ? __sb_end_write+0x9e/0xd0 [ 120.383990] ? fput+0xd2/0x140 [ 120.384001] ? SyS_write+0x184/0x220 [ 120.384007] ? lockdep_sys_exit+0x47/0xf0 [ 120.384016] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 120.384029] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.384046] SyS_sendto+0x40/0x50 [ 120.384064] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.384070] RIP: 0033:0x4529d9 [ 120.384074] RSP: 002b:00007f0af5b21c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 120.384082] RAX: ffffffffffffffda RBX: 00007f0af5b21aa0 RCX: 00000000004529d9 [ 120.384087] RDX: 0000000000000000 RSI: 0000000020f50000 RDI: 0000000000000013 [ 120.384091] RBP: 00007f0af5b21a90 R08: 00000000205c1fe4 R09: 000000000000001c [ 120.384096] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000004b759b [ 120.384101] R13: 00007f0af5b21bc8 R14: 00000000004b759b R15: 0000000000000000 [ 120.428798] device gre0 entered promiscuous mode [ 120.508318] FAULT_INJECTION: forcing a failure. [ 120.508318] name failslab, interval 1, probability 0, space 0, times 0 [ 120.508328] CPU: 0 PID: 21630 Comm: syz-executor3 Not tainted 4.15.0-rc1-next-20171128+ #54 [ 120.508333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.508336] Call Trace: [ 120.508347] dump_stack+0x194/0x257 [ 120.508361] ? arch_local_irq_restore+0x53/0x53 [ 120.508373] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.508396] should_fail+0x8c0/0xa40 [ 120.508410] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.508418] ? __lock_acquire+0x6e9/0x47f0 [ 120.508432] ? check_noncircular+0x20/0x20 [ 120.508465] ? check_noncircular+0x20/0x20 [ 120.508483] ? __lock_is_held+0xbc/0x140 [ 120.508517] ? find_held_lock+0x39/0x1d0 [ 120.508543] should_failslab+0xec/0x120 [ 120.508554] kmem_cache_alloc+0x47/0x760 [ 120.508568] ? lock_release+0xda0/0xda0 [ 120.508591] dst_alloc+0x11f/0x1a0 [ 120.508611] __ip6_dst_alloc+0x35/0x90 [ 120.508625] ip6_rt_cache_alloc.isra.62+0x111/0xbd0 [ 120.508646] ip6_pol_route+0x28b6/0x3b60 [ 120.508686] ? ip6_rt_update_pmtu+0x180/0x180 [ 120.508694] ? rcutorture_record_progress+0x10/0x10 [ 120.508727] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.508735] ? unwind_get_return_address+0x61/0xa0 [ 120.508746] ? __save_stack_trace+0x7e/0xd0 [ 120.508775] ? save_stack+0xa3/0xd0 [ 120.508785] ? save_stack+0x43/0xd0 [ 120.508791] ? kasan_kmalloc+0xad/0xe0 [ 120.508797] ? kasan_slab_alloc+0x12/0x20 [ 120.508804] ? kmem_cache_alloc+0x12e/0x760 [ 120.508811] ? ptlock_alloc+0x24/0x70 [ 120.508817] ? pte_alloc_one+0x59/0x100 [ 120.508825] ? __handle_mm_fault+0x1b68/0x3dd0 [ 120.508834] ? check_noncircular+0x20/0x20 [ 120.508840] ? page_fault+0x2c/0x60 [ 120.508847] ? copy_user_generic_unrolled+0x86/0xc0 [ 120.508856] ? move_addr_to_kernel.part.18+0x34/0x100 [ 120.508862] ? SYSC_sendto+0x483/0x5a0 [ 120.508870] ? SyS_sendto+0x40/0x50 [ 120.508888] ? check_noncircular+0x20/0x20 [ 120.508899] ? print_usage_bug+0x3f0/0x3f0 [ 120.508923] ? print_usage_bug+0x3f0/0x3f0 [ 120.508946] ? lock_downgrade+0x980/0x980 [ 120.508958] ? pudp_huge_clear_flush+0x1f0/0x1f0 [ 120.508982] ? __lock_acquire+0x6e9/0x47f0 [ 120.508990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.508996] ? __lockdep_init_map+0xe4/0x650 [ 120.509010] ? do_raw_spin_trylock+0x190/0x190 [ 120.509020] ? lockdep_init_map+0x3d/0x70 [ 120.509048] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.509068] ? __thp_get_unmapped_area+0x130/0x130 [ 120.509080] ? __lock_acquire+0x6e9/0x47f0 [ 120.509088] ? __lock_acquire+0x6e9/0x47f0 [ 120.509100] ? print_usage_bug+0x3f0/0x3f0 [ 120.509109] ? print_usage_bug+0x3f0/0x3f0 [ 120.509118] ? do_swap_page+0x2a10/0x2a10 [ 120.509137] ? check_noncircular+0x20/0x20 [ 120.509149] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.509158] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.509183] ip6_pol_route_output+0x4c/0x60 [ 120.509193] ? ip6_pol_route_input+0x70/0x70 [ 120.509205] fib6_rule_lookup+0x9e/0x2a0 [ 120.509218] ? fib6_get_table+0x40/0x40 [ 120.509228] ? find_held_lock+0x39/0x1d0 [ 120.509253] ip6_route_output_flags+0x1f1/0x2b0 [ 120.509272] ip6_dst_lookup_tail+0x4ea/0x970 [ 120.509298] ip6_dst_lookup_flow+0xc8/0x270 [ 120.509312] ? ip6_dst_lookup+0x60/0x60 [ 120.509330] ? selinux_sk_getsecid+0xa0/0x110 [ 120.509349] rawv6_sendmsg+0x1065/0x3e40 [ 120.509388] ? rawv6_bind+0x8c0/0x8c0 [ 120.509422] ? handle_mm_fault+0x476/0x930 [ 120.509430] ? down_read_trylock+0xdb/0x170 [ 120.509443] ? __handle_mm_fault+0x3dd0/0x3dd0 [ 120.509455] ? vmacache_update+0xfe/0x130 [ 120.509474] ? up_read+0x1a/0x40 [ 120.509487] ? __do_page_fault+0x3d6/0xc90 [ 120.509511] ? mm_fault_error+0x2c0/0x2c0 [ 120.509545] ? do_page_fault+0xee/0x720 [ 120.509558] ? __do_page_fault+0xc90/0xc90 [ 120.509566] ? find_held_lock+0x39/0x1d0 [ 120.509595] ? lock_downgrade+0x980/0x980 [ 120.509604] ? retint_kernel+0x10/0x10 [ 120.509651] inet_sendmsg+0x11f/0x5e0 [ 120.509658] ? inet_sendmsg+0x11f/0x5e0 [ 120.509673] ? inet_recvmsg+0x5f0/0x5f0 [ 120.509687] ? selinux_socket_sendmsg+0x36/0x40 [ 120.509697] ? security_socket_sendmsg+0x89/0xb0 [ 120.509707] ? inet_recvmsg+0x5f0/0x5f0 [ 120.509722] sock_sendmsg+0xca/0x110 [ 120.509736] SYSC_sendto+0x358/0x5a0 [ 120.509755] ? SYSC_connect+0x480/0x480 [ 120.509767] ? kernel_read+0x120/0x120 [ 120.509781] ? wait_for_completion+0x7b0/0x7b0 [ 120.509836] ? __sb_end_write+0x9e/0xd0 [ 120.509854] ? fput+0xd2/0x140 [ 120.509863] ? SyS_write+0x184/0x220 [ 120.509870] ? lockdep_sys_exit+0x47/0xf0 [ 120.509879] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 120.509892] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.509908] SyS_sendto+0x40/0x50 [ 120.509926] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.509932] RIP: 0033:0x4529d9 [ 120.509937] RSP: 002b:00007f0af5b21c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 120.509946] RAX: ffffffffffffffda RBX: 00007f0af5b21aa0 RCX: 00000000004529d9 [ 120.509951] RDX: 0000000000000000 RSI: 0000000020f50000 RDI: 0000000000000013 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x6)="000000000100", 0x0, &(0x7f00009be000)="") seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x200000000, &(0x7f000037c000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000022b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000-0x8c)={0xffffffff, 0xfffffffffffff4b8, 0xbb9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa00000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000ae5000)="646e735f7265736f6c76657200", &(0x7f0000f50000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c33000)="766d6e657430626465762e5c2d5e2f30293a73656c696e757800", 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x2010100) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x100000000, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:52 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r4, 0x20, 0x4, 0x3, 0x276, 0xd9e, 0x20, 0x401, {r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xad41, 0x7d0cec96, 0x4}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:52 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @rand_addr=0x40, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:52 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a65000)="6d61705f66696c657300") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fcf000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:52 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003a8000)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000b80000)={0x2, 0x78, 0xdb, 0x800000000000, 0x2, 0x2c, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x84, 0x5, 0x0, 0x0, 0x5, 0x3, 0xffffffffffffffff, 0x0, 0xc1fe, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r1, 0x2000000000000020, 0x5) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f00009fe000)={0x3ff, 0x8000, 0x3f82}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x4, 0x9, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a7e000)={0x19980330, r3}, &(0x7f0000fc1000)={0x5, 0x8000, 0x7ff, 0x559, 0x8, 0x9}) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a26000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0xfffffffffffffffd, 0x100061) ptrace(0x4207, r4) fstat(r2, &(0x7f00005bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fbe000)={0x0, 0x0}, &(0x7f0000d50000)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000fc4000-0x20)={0x2, 0x3, 0x100000000000000, 0x6, r3}) r5 = syz_open_dev$sg(&(0x7f0000fc3000-0x9)="2f6465762f73672300", 0x3ff, 0x8000) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000fc5000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setsig(0x4203, r4, 0x80000000e43f, &(0x7f0000c31000)={0x1d, 0x0, 0x4000000000001, 0x7}) ptrace$getsig(0x4202, r4, 0x8000200040, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000214000-0xb)="2f6465762f6877726e6700", 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005bc000-0x5c)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0xfffffffffffffc01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x8001, [0x101, 0x1, 0x544b0d05, 0x766a, 0x5762, 0x80000000, 0x3, 0x4]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 120.509956] RBP: 00007f0af5b21a90 R08: 00000000205c1fe4 R09: 000000000000001c [ 120.509961] R10: fffffffffffffffe R11: 0000000000000212 R12: 00000000004b759b [ 120.509966] R13: 00007f0af5b21bc8 R14: 00000000004b759b R15: 0000000000000000 [ 120.524827] device gre0 entered promiscuous mode 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007f8000-0xa)="6e732f6367726f757000") ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = msgget$private(0x0, 0x80) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000813000-0x4)=@int=0x0, &(0x7f0000f50000)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb7000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000f51000)=0x7) msgrcv(r1, &(0x7f0000738000-0xb2)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xb2, 0x2, 0x2000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f51000-0x4)=@int=0x81, 0x4) [ 122.629184] kauditd_printk_skb: 4773 callbacks suppressed [ 122.629211] audit: type=1326 audit(1511855692.384:6220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x7d3dac1e280a3094, &(0x7f0000d89000)={0x80000000, {{0xa, 0x0, 0x21f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) accept$alg(r0, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd0000-0x24)="240000171a0000000003b40400000009020bfbff0010b500041001eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fd1000-0x22)={0x1, 0x5, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1606a259540a", @random="3b3568077b95"]}) setsockopt(r1, 0x7fffffff, 0x2, &(0x7f0000fcf000)="45495d604551be0d71693405fd493e340b1ab03c91a32819083facc6ee732ea87c4cd5efa65917990b789a8f106328dc1ec70b91ed3486c5eda546a57d8c5c447f2d95701559bf4096b467d50a7e145f077d6f83cc0d11f42316cad4dbc02ff257aec46218a614d3dff8140e4caf8119c78a0a25ecf3b5cde817d5d95429bb3bf8fb3ef725e13190db6e73a39f1f4e9ae342b5353ae02f324c2eebf91dfbea98fcd2fed2232dcdfd65214c2f8fab646747249653ac995d2d036d921883d76029b3d9b140a031942de7975b9e87d189919ff36943b5", 0xd5) 2017/11/28 07:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000053f000)="2f6465762f7663732300", 0x1, 0x50040) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000040000)="2e2f66696c653000", r2, &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") llistxattr(&(0x7f0000038000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000038000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) utimensat(r2, &(0x7f0000022000)="2e2f66696c653000", &(0x7f0000035000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000041000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)="2e2f66696c653000", 0xffffffffffffffff) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0x77, 0x6, "58074ad1033f73a11568bb7a73385c09a67099a1c01025e5cd3827b00f2e30912dd60229a50baf0bc1822d86288241ab40f1df8ae7b0f292c45cecda8283c645c383cb7035faa68c1012c25dab56ca3661e4a35e9a5720ef7fded3cd27f1f75cbf729f64b2a0b2d8f04f7597d88cd8"}, &(0x7f0000040000)=0x0, 0x1000) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f000003c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000042000-0xe0)={0xdd, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d357779f0ebd4e5112622822abcd895fa433d547f45e286ae825972786d1a629d805151b22c6a9dba96ae9206c0aeaeeaad006c32fb94b79e5b2e3b5edcbb5034737b4edb027c9d724ac08075f60e3f521afe268d8ca5692698661b82"}, &(0x7f000001e000-0x4)=0x0, 0x1000) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 122.666623] audit: type=1326 audit(1511855692.386:6221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 122.688700] audit: type=1326 audit(1511855692.387:6222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/11/28 07:54:52 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000014000)="", 0x0, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) listen(r0, 0x7) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000015000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getpgid(0x0) r6 = getuid() r7 = getgid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000015000+0x4c8)=0x0) r9 = geteuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000-0x8)="2e2f66696c653000", &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000016000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, 0xc) r21 = geteuid() r22 = getgid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000014000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) stat(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000016000-0x150)=[{&(0x7f0000011000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000000b000)=[{&(0x7f0000003000)="d05b3992cf28b62df1050f62aa74c014c2dfa45c44a1fae370f1c1d6b21fba1ae9bbd22941112a14eff425f46557960b467dc2baa98a4eb5527e3b9a7d93b737fd10573f1e9779f97949e105955d22df99ce004adee3eae7b3e7837a0538d9b0ad0c3b4f7ade0dc377a66fee77df4d02091d88fb330eb08b59c0da39cc20f6e5da8776b62497a38e270b28778004fabac692de96126b9683b9a4c96b41dec368e45e9c51b367f5847a8e5d", 0xab}, {&(0x7f0000016000-0x94)="55b11d1aaba319c89f4fcb39031765a408e29f0d27c5fd3c1045d2721115d6fca3b15361a496d39429cf1168e5f896e1eab2151b21d2a02ce0fba572be82b1fc19a8b6e39797b18ff49ea49a1f3c587e64f8f5e7789629772a6bc0d77cefa0e3d03ffe94c41fda6ec7438bbb749ac8403b1e502804c57cb236cb6cd2af299e348756544e6391a964d3169a27c06ecc1584674dde", 0x94}, {&(0x7f000000f000)="6819d57128db36ffe00f78ce26317dd88b8666eb549f294de2151a772515c86483623dcd907c5b3c08675b12f133fc755887effbf61bc0a921c1d068f93cb5fd5cdfc8a656d3c5185419306af6d956791cb20f251b4b2caa399e70bfb83017027229c6f0e7bc581fd675594944bfe00a40fa12785c3215776117e38a456b3201f669aab6841448fd02bd21dbcd1841f162f919297770d8fdb40439ddda2e0a3d84136edea12ac42032fcf2c273ee46436f83c687ebb7927b7c864813", 0xbc}, {&(0x7f0000001000-0xa4)="f099ace843d0ba29155d3c5682b009a472b534fac0663d5c4d3ccb7ab9ce6f48bfdcada7cfc0231f7ccdaaf245845b39e17ba27bbcabe7ec8b9195083165994a3e0db1ddd205b48b8d63027a6ef566f48d065f1fd3ab913873dea184542382e8ee30daac696109f23f59bc720885b92659155c87aa66170e32a86d3d0523f09b4ced479101623e6bdc6a5bb7ae8e3439f75d5b5d8ed1d66f9438c7e3ef529f5a21476d47", 0xa4}, {&(0x7f000000f000)="53aaa0e3fe85ed2efec99769655a25f03857073787792f71f2c65f3c33005d4af23bd1c4f2db2f35caac6aeed074b9e2b97e5b404d1ad9791e2331366bdc4a16a4735ee7af06ef554ca2090e23bc84b059b7f869d5a0be889b1e800d44989731eb2d98dc62b6def4b0118d4bb259373c23399392f6db1683cb0af66318", 0x7d}, {&(0x7f0000016000-0x9f)="0fe39d81b0a4d54488b973383a9e9f4a1e257f01ac9ffe5478d5539ed02229479825033de55e49095b36feaa7206fa2bf2986027cc0af60002a4eb90cd37fd7bf21c670ea462cba2eda5805a1b431f39243e5025f9083ffabc32bc6b5d963a16a1d9398bc20d5b14a686c98b4a5dfba0db6bf64d0e688537938eb1e5e8625ef961c8dd26c00c9c0c7148c710c6fba26972056661c2bbbf7a25d472ccb638e1", 0x9f}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000004000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000008000-0x80)=[{&(0x7f000000e000-0x21)="d2a4d68c9e728243e9a524d992d5d45cff29ff95694fdc70094c0acfd58a605ad8", 0x21}, {&(0x7f000000f000-0x29)="e59916cef4199802a9cfb236e4cd34f76f5b7c2277575f99d2cc619479c55a8a4e707b12093b7b84f5", 0x29}, {&(0x7f0000016000-0xe3)="f4181cc99bcc01a94c67b1ef8f460009a9ec6f2bfd128e91619503c7338bb5e7f352dae6e3f2665983caf4d691468cda16601307af5d7ddcfb3dd2dc0004b6673f0038cc98b2b74a626426ea51099a6311c4fc27c53565bd807832a19b83fca6a41e47fdf39e6c7b3a24789874ea2d1a5b1157ef4cd86995425f84546e8759e325c625c389e6b21de3b1cb579ab9066e7b3a066a826eaaee2c2cc0761f4269e13de2a4752375e78f4418ddfbb1bb6a71c5743a5f2c7cf2bc2608192fff331b6f48f1d7216d08c8e4742e7d479746904e4987f486a0b570b889e64707caaad47260840a", 0xe3}, {&(0x7f0000015000)="1f7cd940a5fc430a68f7cca66e5e481c527502012c41e3b42aff07523491647cc99fce6a13632d714ed163336e0e2be9595356063c324f0e2c65702084b50af86602548b62520cc32b8bea0cd2118b43", 0x50}, {&(0x7f0000016000-0xe8)="87a3d4d88d6f97502ae9f00fd3d75356a70bfb1a7fd0be29a037c29ae7e315cbc0959253d64aff9bc710548b3d8125d29ff0fcd2fa42ef6a263a37927f7809d7e17e46631805845dea78ca02f5692c8e4a6e89fdceb5935cc105d9ce84f2552d223da6abeed5554989bb92e93f5125c8b519ff9c9ea8403ab03916c1c9cfdbea57c662f03a51be985acc575db3731781b537c7a9212dd93980666991c29bee8ae3a4b8d8155a4df0290928761feaa802c645cfa9e52d3a426bba7879e12ee603a9b4834c685cc891eb9d50183d2419d88ecab466f714a42c2bc76638d8c8c9cdff7db209e1571d6e", 0xe8}, {&(0x7f000000c000-0x1000)="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", 0x1000}, {&(0x7f0000015000)="c932ceaafdc871c9bb7008f6e0e237eda3312c8b616bee7ed8f9145b2be0759deb2fdd3af844440fd7e0333b15fd5c530d313ba4d56f39d4b9e1c3081859c49b034eeaa833e17863a5cb1d007d887436e9c99c7888f7c6", 0x57}, {&(0x7f0000011000)="d88b15dc265c76bb90a345b8b08c8b122652797e46942f771c551b5e2e1349ab8d8ea029de02c08a07133c529b96bfade60be3c3fba481a699c9e2e7b39bec993aa7d19d8a6c5a526d29743d8e1bb78c2a9025168edd94122e346933b2839dd56a855975ddf88d90db8230bebdc703eedd7be48190d3144a121083b860361b973e23c896a470e3ce9cca5ba6582e103ee65ff35f634b917b8a2dfcfad28f4029a0f624e1aa3c0975987478b6cdea89ff95dc3d3d97fdab8491fd869e994059f8b51faeaedd4a4d3c9b9ab8", 0xcb}], 0x8, &(0x7f0000008000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x20, 0x8000}, {&(0x7f0000016000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000008000-0x20)=[{&(0x7f000000a000)="66e0e8dfba7076071b1482302dc9bd11285582e6cf22e6049bfd8d109c528de30ac78e7a8168a900cde06c6cb3556bb10459aaa464671244903eb06a4040e39326884b0099c2e5fac8f648d634c9d853c752ace67606ed56984a6b813df45cf74e12a75a25659962181b757ab8725cd1e8ec019e1638bd1980c478c5a45fc0b90b95bef004eabba1afbd743017810bb4004cc95342daea3991d196ca38d0efc7058b577ee54750bae693765ccc29cf0e1bff0d1aa434e5ebecbd", 0xba}, {&(0x7f0000016000-0x2f)="d2d20f82196579ec454c85909ed1b07055017f9ec155b3c7fc74e30f02de740361ff8a973ca7bbeb26cb29991a5d89", 0x2f}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000010000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000000f000-0x10)=[{&(0x7f000000a000-0x63)="ad899db4f1564be4a2ad620bd146b7355fe54751da2a922edbe3c68bddaf041ef13e2fb99bfebd7c61e3c0a2d6ad481e9db8104aa7ab9ab0c0db39dddf79646f989d70ec0f16b01d67e06a0e08b11caa95cc44337f67aa51b66c1ecae7f48f618c8113", 0x63}], 0x1, &(0x7f0000010000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x81}, {&(0x7f0000016000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000006000)=[{&(0x7f0000008000-0x5e)="3b3fd9d47b1d31e4890309ab640de993124d66cf01b18d3762a0ad83f4cc5c90cbe3d7b130c71b3dbe41fc5eb3fb3c8c6c5535b64db72399e7b6cc03c545c6be2d4c6d11394d86822cb2e63d6353092b3e7db9d017fd4fbf247f7fb937bf", 0x5e}], 0x1, &(0x7f000000b000-0x40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x20000040}, {&(0x7f0000016000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xd8, 0x40c0}], 0x6, 0x50) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000015000-0x1)="ac", 0x1, 0x0, &(0x7f0000002000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) stat(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r26) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000082d000-0x9)="2f6465762f73672300", 0x3, 0x290800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000861000)={0x6, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x20f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7626, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ca1000)="2e2f66696c653000", 0xe102, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x81, 0x80000001, 0x9, 0x0, 0xfffffffffffffffa}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:52 executing program 4: seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000012d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd0000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000f50000)="2e2f66696c653000", &(0x7f0000f51000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7) [ 122.711805] audit: type=1326 audit(1511855692.387:6223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 [ 122.736188] audit: type=1326 audit(1511855692.387:6224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 122.808237] audit: type=1326 audit(1511855692.388:6225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=100 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 122.829786] audit: type=1326 audit(1511855692.389:6226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/11/28 07:54:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ee6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000078000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c55000)={@generic="1499c0539e0cfb5eaa87c7092d4f8ccf", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000104000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = msgget$private(0x0, 0x43c0f5b7228fbf07) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f51000-0x4)=0x0, &(0x7f0000ed3000)=0x0, &(0x7f0000b02000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ccc000-0x8)="2e2f66696c653000", &(0x7f0000bca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00009b5000-0x8c)={0xfff, 0x9, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f00004af000)=0x0, &(0x7f0000f50000)=0x0, &(0x7f000024f000)=0x0) r7 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a83000-0xc)={0x0, 0x0, 0x0}, 0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f00005e6000)={{0x128, r2, r3, r4, r6, 0x1c1, 0x6, 0x0, 0x0, 0x0}, 0xdda, 0x100000001, 0x7f, 0x6, 0x8, 0x1, r7, r8, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x80000000000c, 0x0, 0x2) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) r1 = open(&(0x7f000069b000)="2e2f66696c653000", 0x0, 0x82) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000fc0000-0x14)={0x3, 0x7, 0x7, 0x5, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc6000)="2f6465762f7161745f6164665f63746c00", 0xa00, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x1, 0xe, 0x3ff, 0xc, 0x40000000400}, 0x20) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000fd0000)={0x3, 0x0, 0x2, 0x0, 0x1}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fcf000)={0x3ff, 0x8, 0xfffffffffffffff8, 0x4, 0x1, 0x0, 0x2, 0x0, 0x7ff, 0x4f, 0x2, 0x2}) ioctl$int_in(r2, 0x5473, &(0x7f0000ef2000-0x8)=0x7a35) 2017/11/28 07:54:52 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) socket$inet(0x2, 0x5, 0x9) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) [ 122.851356] audit: type=1326 audit(1511855692.389:6227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 122.873772] audit: type=1326 audit(1511855692.389:6228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/11/28 07:54:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f30000-0xc)="2f6465762f72666b696c6c00", 0x111002, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d1a000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getgid() mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f51000-0x38)={&(0x7f0000f50000)={0x10, 0x0, 0x2, 0x7ff}, 0xc, &(0x7f0000f51000-0x70)=[{&(0x7f0000dda000)=[], 0x0}, {&(0x7f0000f50000)=[{0xe9, 0x9, 0x10, 0x2, 0x0, "fc20b21b94b339c9b1662fc7f1b2cddc40c7f09e531a6af55189174090948f6b345ffaf3df5f1ee92df8014149dc1c30ccac52b6fa3cd9c7b2c6f5f0d72e37fdf008b274c17927ff31f605923ea9d96425a89a2cbcef66f14de0b1ef2fb3afd4da54b8f84f1e0449712b92e658ce6d0b28d1b6a6707946fbd749e4165879ba2c8c106feb9d6f98244b19ac67404323a29a1ad3af349572cae840f8a19ecd788886d552799af17a712ba0d7b43120d08f0ca58d1aec0e5e8c33b19722fe5e288e646636233982ed8d5adef8764c816b06d38fee0ca5d9e30836"}, {0x94, 0x8, 0x100, 0x62, 0x5, "1b7b0c5572e8eed3d039b76b84e805060eb5d3faaba5b3ff37e9ab70574860ef751c3096c9e936a4621a72b2145791b9b49d3df91aaddd42b7a91a6deec950cb30943ceb3af6e8649363b6dc01bd56232390fd768caf2cb0d5d4b3f4d5bab68c90bed400fe9566992b787d5394d43154fbf5e3da2c5d4bb8927b651d83810a2bf263d84a"}, {0x1010, 0x9, 0x400, 0x8, 0x10001, "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"}], 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{0x94, 0x100000000, 0x704, 0x92, 0x3, "325e09eb04848fe6cae57488b3c8dd3e63938189a447e1215fa5b6a6d326107005b56d50aaf3843fd70d29687f881a4eb859a65c9fb1e14a7e8692348e1757953c4534abfff6310d2b69a72a05b155df003c3dbec8d25bdcdb051c3d7d717a4de13f14ca22f3a6c530f578fa16224ee7cc149ed49a12376af406c893651ed3140cfe1e86"}], 0x111c}, {&(0x7f000085c000)=[{0xbd, 0x56bf2948, 0x200, 0x8, 0x7371, "d1b0619c7c062cef8efe0f5acf63e9e28e70ecb8bab075968d3d27e8d698492d80c459ee160aa40ef2df067173f7da8fec49398829fe294f4140692598d39e5c73810e3327b66d376cb5a2eafdf0b73f3385e697f9990a13493bb7f3491d3296ba1b9627179f727179883fba4efa647f90f9fbf1a3ea93c2245d6223cf9e9b79ca43a6ab6e3fe011f8f6630fcda23b7e57d7b207ba360e2e66f8f2b0835013258468fa284effcb3fcd4536fe43"}, {0x28, 0xfae, 0x2, 0x10000, 0x140000000000000, "22ac3f01dbaaa4846ea25da7a480efb2e4eff0ca03feea10"}, {0x93, 0x4, 0x900, 0x1, 0x100000001, "c57a9c360bfacb8cab0544d450d2a2d2304618a1dc35ef3d18446638fe9d2c0de64bc6b4d41e424ea1d4c8b4ae6289068e76408b20051389b013eb19228f71f094461d3a05a83f17dfdb42f5ecea62566a339f0fc009181d4c85daa2572f92fc3ab428354524cf6f878f628668afa2abc73563a1b2b72f81a552252302440a244ccaf3"}, {0xfe, 0x3, 0x800, 0x9, 0x7, "e8368665713d02d78c0d94fab8eb0500d443730a98a49a54d1d296f2d3f780f43eb2a3f4dd68c01e198bac7c64d6451632132466761bc9ad5c1ac6375cf05ecdfb94174133567a8c886dfac2a0dff5f9440ce5b7827dca94dfa71314f52be23624c6fef46c7d732bd52cbae1355b31162d7cdd9b5c08168b816052cb2ec571cd43376372b6b0b799b3500fe090f919737db73b0c7b95b5e186e0dc40d8093f6d790514ba49b7f6179c7b7627da298977f6150bdb1d1532bf2d2e8d907615d043abe7501ccf921334caa1bdb31bdf2e34b25497ebf26dcb625029e0f399b7ba5524d423dec957f24b68f6208f6482"}, {0x10, 0x7f, 0x220, 0xffffffffffffffff, 0x8, ""}], 0x286}, {&(0x7f0000d61000)=[{0x3d, 0x7f, 0x4, 0x3, 0x401, "dfa2733741f916f49694529405577d8acd918b0788ee5ae72786f2b4d4a742a37b76b788ac9b6321c5152d2ded"}, {0x7d, 0x6, 0x11, 0x9, 0x6, "0f1ed60b3c0348c6501f0613367fc51caf62f1648abef0a5f0cd87505994b509835bfc56fac214999fe1fef2aed13ea56cdb3cff10e3062566fac100f467498ea81bc6b37e93e6b0ff03573f2d845d2f8aee2e5e440812a5593e6b78d65333a7100b88ceff3d85da500056cbc4"}, {0xa1, 0x9, 0x400, 0xffffffff, 0x45ca, "af2f59a6c9ff7c37c73f606b8f746623c4b3920ba1aef1fcaf06a40d06dd4acaa46a55940efec2739daa309dd940caa983c64db609910928f2607e9661945647c27565ac68d0c6fcc9585615e89707b081a5561dfc0237b11fb2ed6e4443370993ad0d4a8937bef8f40c97f8147c6d45e888ecddfa6b2144716389edc328158663b668da81239b4d698c730ff2197e469b"}], 0x15b}, {&(0x7f0000f50000)=[{0x9b, 0xfffffffeffffffff, 0x400, 0x3, 0x3f, "4e9a8d0f7a61382f634d3e18b8e52d2f033ad7d11652165da0f3832efab6082884a25fd2993616637b94e2ff5241798812c112f55c39758f1985139732b8898fd8263805ab9a998ef1db81b61e8fe0197ce08f14a1e92babd9ad1bb4164d04e713a7fec3a5ae0c44e53a2ca9dbbc0fd07fcde59488216c7baaa9a81c2519d7d88f1c041be925e7ba9d14c2"}, {0xc3, 0x5, 0x8, 0xe1d, 0x5f2, "48b52b41393040c7fc91b1ba968013ab39bdbbe67ad897a186f322c615a198c5a584388d730e987c9b0c3f220b57e02f84a6205851a9a59384cbf34e24f804142bed9f05116dc6090e81b23e7a492fe7473413943b3280b339f73027b3204f29aa29926267c3e058c3bbba3f7a750206233aaade82fe44907b2b2b7a0f2c0bf6c9f7c38fb71952b6f9d5df9b2417475aad9cd5e1fc668382a8197e175e28ea03269db44dde655da0d56d2ce7c10dead47d33c7"}, {0x70, 0x80fc, 0x1, 0x100000000, 0x7, "dcac02d95b7d578c5f0c483c79592e39ec9abfae2c299d9ac7c6b915217f7058c0e7e418eb04596f0038bbf4e086efe05efdff58b1bf348c098c7d3d88ee1f3cb877529a1dea46da7093d60ac779c978f9f6eca21fa0e17f9a0ce4384f77f0d2"}], 0x1ce}], 0x7, &(0x7f0000f53000-0x98)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x98, 0x44}, 0x40) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f53000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000e9c000+0x27e)=0x40) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000f53000)="2e2f66696c653000", &(0x7f0000f54000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) pwrite64(r0, &(0x7f0000001000-0x17)="f7e367f709f9995af8ee425b28e117e66cd1a2c673955d", 0x17, 0x0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000f52000)="2e2f66696c653000") 2017/11/28 07:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = msgget(0x2, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000646000)=@full={{0x3, {"d0b5c81c5d2d8e"}, 0xfffffffffffffff8}, [{"a6d6775680bc7e"}, {"5937cde099845a"}, {"4600fa9e7e1603"}, {"eb7d9c3a16b669"}, {"bfad634eec32aa"}, {"2dd45563855655"}, {"dc4441e0ac42f8"}, {"c7ecafe9e06589"}]}, 0x48) r6 = gettid() r7 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000957000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = perf_event_open(&(0x7f000002f000-0x78)={0x200001, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r6, 0xfffffffffffffffc, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x5) r9 = socket(0x1000000000000a, 0x3, 0x3a) getsockopt(r9, 0x3a, 0x1, &(0x7f0000000000)="", &(0x7f00007f0000)=0x0) msgsnd(r5, &(0x7f0000fc3000-0xad)={0x80009, "38f8422b7107455660de9458b846c71cb43e2e7d5a7e7a8eedb841f7b1c9f8a36aeae29ac9e6849c665fe742f30b70c414768cda7c701401343333bdcb88fbe6ac6e383c5556685fd46d3671f39354c925071f22fd98b7cc2c8f59e9ea09ddda3e3e86480080e828db7f015a3a392aabe2ca9372b3fd4bc298e0433201c8d7bc6f5290f7883d2b46dd24b96e827e26632ae70fd3f4851b746f5be698907a9ea28d97594d5c"}, 0xad, 0x803) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000b7f000)={0x9, 0x3f}) dup(r8) bind$unix(r4, &(0x7f0000770000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006be000/0x2000)=nil, 0x2000, 0x2, 0x4010, 0xffffffffffffffff, 0x3e) chmod(&(0x7f0000fc3000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000215000-0x8)="2e2f66696c653000", 0x1da) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f000001f000)="2e2f66696c653000", &(0x7f0000014000)="72616d66732e", 0x0, &(0x7f000000a000)="") 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005ce000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x7fffe) bind$bt_rfcomm(r0, &(0x7f00002bc000-0x9)={0x1f, {0x3ff, 0xee6, 0x8, 0x3, 0x8b47, 0x4}, 0x3ff}, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f5000)="2f6465762f6175746f667300", 0xa0080, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000036000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b32000)={0xfffe000000000000, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000ae5000-0x10)={r3, 0x5}) bind$inet6(r1, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 122.895469] audit: type=1326 audit(1511855692.389:6229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=21643 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45577a code=0x7ffc0000 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x103) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000d13000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000f50000)={{r1, r2/1000+30000}, {0x0, 0x7530}}, &(0x7f0000f50000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/28 07:54:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f51000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cf6000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x7, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009f9000-0x8)="2e2f66696c653000", &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000bb2000-0x4)=0xfffe, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd0000)=0x101, 0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xf33a, 0x30, 0x6, 0xfff}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:52 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x5, r0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000220000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f52000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b}], 0x9c) sendto$inet6(r0, &(0x7f0000e6d000)="01", 0x1, 0xfffffffffffffffe, &(0x7f0000f51000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000000}, 0x1c) 2017/11/28 07:54:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f50000)="2f6465762f7663732300", 0x200, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f52000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000f50000)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000ae4000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aea000)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00002c1000-0x78)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x2, 0x200, 0x9, 0x10000, &(0x7f00003c8000)=@generic="bcd8a38d7bcbd764737373b5ca405bb9", 0x61, 0x0, 0x5f69}) bind$inet6(r0, &(0x7f00009f2000-0x1c)={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22}, 0x1c) 2017/11/28 07:54:52 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f000063f000-0xa)="2f6465762f7663732300", 0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)="db91291c8a11f1ad24551caffb1eeb94371333238611aca96a5f4f820fe2bc084e630e1cf0a0da1f17d04977d0e9f63868b10edcf23e562ad5e9cacf39f0e20baec05387e7b1201835594157250323820d05bd7683fe4d9b2284a4a8de89c9c3d8d81c08b929847a4a139830f14bed29ffebf4a60d5efe44d2e5198972f86b24ee293703dd7445294a2a4456911e085a5f934a20e09d0bcd56a2086c86d586b8ec21bc3705fa8c9ef6d90569217053ae86a33a5b289b7136a5cd2b8b4cfe7c77aed3ccafb43e3f56f4330191") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) 2017/11/28 07:54:52 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80009, 0x2) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000f000-0x78)={0x8000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x9, 0x8, 0x9, &(0x7f0000014000)=@generic="10412729480f221f1ffc071b726236f3", 0x7f, 0x2, 0x7}) sendto$inet(r0, &(0x7f0000007000-0x1)="33", 0x1, 0x20000000, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000db8000-0x4)=0x0, &(0x7f0000b79000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x7fffffff, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = shmat(0xffffffffffffffff, &(0x7f000078c000/0xc000)=nil, 0x4000) shmdt(r1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:52 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fd0000-0x8)="2e2f66696c653000", 0x224000, 0x34) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000fd0000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) socket(0x10, 0x802, 0x0) 2017/11/28 07:54:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f52000-0x4)=0x0, &(0x7f0000c7b000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)="2f6465762f72666b696c6c00", 0x800, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f50000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f52000)="55", 0x1, 0xfffffffffffffffe, &(0x7f0000f53000-0x2)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000e94000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x0, 0x7530}, {r2, r3/1000+30000}}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000647000)={0x100000001}, 0x1) timer_create(0x6, &(0x7f0000f50000)={0x0, 0x9, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066f000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000ed9000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:52 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cbb000)="2f6465762f72746300", 0x2, 0x0) connect$ax25(r0, &(0x7f000093b000)={0x3, {"e11e9c7db0d8a4"}, 0x71}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000ecc000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8000, &(0x7f0000528000-0x8)=0x0, 0x4000000000000, 0x0) r2 = socket(0xa, 0x1, 0x0) pread64(r2, &(0x7f0000d0f000)="00000000000000000000000000000000", 0x10, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008af000)="2f6465762f7573626d6f6e2300", 0x883a, 0x4a000) getrlimit(0xd, &(0x7f000089a000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b47000)={0x0, r2, 0x0}) fanotify_mark(r3, 0x80, 0xa, r4, &(0x7f0000c11000)="2e2f66696c653000") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0xfffffffffffffffc, 0x40, 0x1, 0x0, []}) recvmsg$kcm(r2, &(0x7f0000381000)={0x0, 0x0, &(0x7f0000583000-0x20)=[{&(0x7f00000f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000804000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x2, &(0x7f0000ac9000-0x4)="00000000", 0x4, 0x200}, 0x40000000) ioctl(r2, 0x8936, &(0x7f0000000000)="") r5 = syz_open_dev$sg(&(0x7f0000833000-0x9)="2f6465762f73672300", 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000844000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000f60000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utime(&(0x7f000069a000)="2e2f66696c653100", &(0x7f000049d000-0x10)={0x8, 0x800}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000055f000)=0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000640000-0x1)="86", 0x20000001) 2017/11/28 07:54:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007eb000)="2f6465762f6877726e6700", 0x8000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000b29000)={@loopback=0x0, @rand_addr=0x0}, &(0x7f00008bf000-0x4)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eec000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2017/11/28 07:54:52 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008ce000)={r0, 0x81, 0xda, 0x2d, &(0x7f000065f000)="3828fbd3f444d720c0d96bdc549472437e1a51a979630eb9231ede27a181da9bf15cf9a0fa487f224d2f359c1d20642a0151e4d86b98721396b22a21bca01bbf4b582b8b5a2f36917df8c9a8b9453a284423abc20a3b31259026a41f11a96622a52276bd69794c3eed7e8a07d668965aeccb30f6766774e94c85335b9c41ec4f18f15272b6baf3b2ec6d158831cd4c1505d29122ccd96cf749e527461127f285b40aacee2278873254efede930fef82144f2cc8da7d151f5e6c7fe637eb22d68956baefff9929ad5b393cdd29eed25dc2d628db039b28cb37f96", &(0x7f0000fcf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a9d, 0x2a95054a}, 0x28) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x14, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00003a0000-0x23)={r1, r1, 0x498121f4, 0x8000, &(0x7f0000fcf000)="ddb0b5a7ae9489a8179500c2e1492ecf7530db728c175d0f3bb27697a1b3e6bffba3b7ddd5bf5c67344a618a25138a84fd94125e2ba0f428374ae0e8cee93f34f5d18dd79b6b619f0c577755a0992ecdee3337329eaf65404ff8673d8b62c100031eb3494cbf6b23bf15744fe72ee2692ae26bab04121b6572a9ade10713cbbe02f875d9d54b27ca67f7854aeb582feb25a7f356afdd052c87d54fbe1128ebb494533eedd29b14ec52a2ed2a0eee3e94f7798178a4832fc107ef91e48352e7e0b65d80268b82b441c63730ae", 0x101, 0x4, 0x3, 0x0, 0x7fff, 0x7, 0x7, "e0c3389bde7533922345eada0a723c18c1cfbc8e7b484f789f8c02cdcab2c7cfa4d392e023a3dffb87845e27148d48fc179d4fb38ae066f68c8496bf588f5aa7b0f415a61ab8f0e1507a967ecddb45ed0b9d93b614da5695143c119e79740e9e6349a4de2d11db1cecab343e02fdd6e52a5f050a6eca3145d24e86922b67f6e1fc2cd62fc61153e8f364c8d5a57afb8d3193a0edb3a91aaa06df307a3f7d37970894129497f28d7d3b3e2d396f2037a9f530ee00d4723cba18599ee5ea1f293edf17a851f3fa8fcb290831465c"}) 2017/11/28 07:54:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aa3000+0x5e5)="", 0x0, 0xffbffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d8000)="2f6465762f73657175656e63657200", 0x4e8c8f9b79d7d9eb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000000000+0x601)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008e4000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000-0x4)=0x18) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f51000-0x10)={r2, 0x2, &(0x7f0000ede000-0x2c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000f50000)=0x10) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f52000)=0x14) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000f53000-0x14)={0x11, 0x11, r3, 0x1, 0x2, 0x6, @random="c8f0205f07ae", [0x0, 0x0]}, 0x14) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c54000-0x4)=0x1b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa86, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000652000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x0) r1 = syz_open_dev$loop(&(0x7f000033e000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffff20d, 0x80) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a06000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000197000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000e63000-0x78)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x1, 0xdf, 0x4, 0x5, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2, 0x101}) shutdown(r2, 0x1) recvfrom$inet(r2, &(0x7f00001e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x103, &(0x7f0000001000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007dc000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x1}, &(0x7f0000e64000-0x4)=0x98) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b71000-0xc)={r4, 0x7, 0x10}, &(0x7f0000e64000-0x4)=0xc) bind$inet(r3, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000f9000)="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", 0x2d6, 0x80000040, &(0x7f0000e66000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) poll(&(0x7f0000e64000-0x10)=[{r2, 0x90, 0x0}, {r3, 0x40, 0x0}], 0x2, 0x5) 2017/11/28 07:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) socketpair(0x5, 0x800, 0x1da6, &(0x7f00001dc000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000787000)={{0x3, 0x3, 0x1, 0x3, 0x40932dfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:52 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:52 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) rename(&(0x7f00001ac000)="2e2f66696c653000", &(0x7f0000458000)="2e2f66696c653000") write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dc8000-0x11)={0x0, 0x9, "29c6826cececbe65b5"}, &(0x7f0000fcf000)=0x11) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fd0000-0x4)=r1, 0x4) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f51000-0x4)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000f51000)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f53000-0x10)="2f6465762f73657175656e6365723200", 0x102, 0x0) bind$packet(r2, &(0x7f0000b74000)={0x11, 0x2, r1, 0x1, 0xfffffffffffffff9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) open_by_handle_at(r0, &(0x7f0000002000-0x30)={0x30, 0x4, "53f9581e1e9a8bf88ec902c7206f5e83004ceac280a6926d0166a1e7ddb36626e29abb8ee3e57c8d"}, 0x100) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:53 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000013000-0x8)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) creat(&(0x7f0000dcd000-0x8)="2e2f66696c653000", 0x22ba6f667cd21d6e) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$netlink(r0, &(0x7f00006eb000-0xc)={0x10, 0x0, 0x9, 0xfffffffffffffffd}, 0xc) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd0000)="2f6465762f6375736500", 0x4000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000013e000)={0x1, 0x158}) 2017/11/28 07:54:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000011000)=@req={0x28, &(0x7f0000011000)={@generic="8e95442addf500ffd64922308e4cc6ce", @ifru_names=@common="6e723000000000000000000000000000"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x9)="212721776c616e3100", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000011000)={0x0, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4}, &(0x7f0000013000-0x4)=0x98) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x7, 0xffffffff, 0xb09}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r4, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r2}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x200020000, 0x5, 0x7, 0x3, 0x5, 0x28a3, {r3, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1cd, 0x8, 0x2, 0x8}}, &(0x7f0000012000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000012000-0x8)={r6, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/28 07:54:53 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) r3 = dup3(r2, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000af8000)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x7ff, 0x9, 0x3, 0x1f}, &(0x7f000093a000)=0xa0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fda000)={r4, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fda000)={0x1f, 0x3, 0x5, 0x20, 0x3, 0xff, 0x400, 0x0, 0x8, 0x3ad}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fdc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000011000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x2, 0x1, 0x2}}], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffd, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x80000000, 0x0, 0xffffffffffffffff, {[]}}, {"07"}}}}}}, 0x0) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000002000)={0x53, 0x0, 0x0, {0x800, 0x8}, {0x8001, 0x0}, @rumble={0x5, 0x100000000}}) r2 = memfd_create(&(0x7f0000f50000)="656d316b657972696e6700", 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00001f0000)=0x1) [ 123.285443] FAULT_INJECTION: forcing a failure. [ 123.285443] name failslab, interval 1, probability 0, space 0, times 0 [ 123.298050] CPU: 1 PID: 21878 Comm: syz-executor4 Not tainted 4.15.0-rc1-next-20171128+ #54 [ 123.306560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.315899] Call Trace: [ 123.318478] dump_stack+0x194/0x257 [ 123.322102] ? arch_local_irq_restore+0x53/0x53 [ 123.326779] should_fail+0x8c0/0xa40 [ 123.330489] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/11/28 07:54:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000014000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000008000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x4, 0x50, r0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) r3 = dup2(r0, r0) geteuid() recvfrom$inet6(r3, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x10000, 0x0) close(r4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:53 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:53 executing program 0: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00006eb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d68000-0x10)={0x0, &(0x7f0000000000)=[]}, 0x10) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd0000-0xc)="2f6465762f72666b696c6c00", 0x703082, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004ce000)={0x0, 0xa02}, &(0x7f0000708000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000024b000-0xb)={r2, 0x8, 0x3, "9db316"}, 0xb) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fcf000)={0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r3, 0xc07) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000fd1000-0x26)="240004000000000000000005000000090102000000000000011000fb080002f87fffe5b70506", 0x26) [ 123.335585] ? audit_compare_dname_path+0xa0/0xa0 [ 123.340421] ? __lock_acquire+0x6e9/0x47f0 [ 123.344666] ? find_held_lock+0x39/0x1d0 [ 123.348728] ? lock_downgrade+0x980/0x980 [ 123.352892] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 123.358762] ? __lock_is_held+0xbc/0x140 [ 123.362819] ? rcu_note_context_switch+0x710/0x710 [ 123.367757] should_failslab+0xec/0x120 [ 123.371728] kmem_cache_alloc+0x47/0x760 [ 123.373513] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21900 comm=syz-executor0 [ 123.387730] audit_log_start+0x4cb/0xa10 [ 123.391787] ? audit_log_task_context+0x260/0x260 [ 123.394121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21906 comm=syz-executor0 [ 123.408554] ? find_held_lock+0x39/0x1d0 [ 123.412619] ? lock_downgrade+0x980/0x980 [ 123.416772] ? seccomp_run_filters+0x1c9/0x290 [ 123.421346] ? populate_seccomp_data+0xcc0/0xcc0 [ 123.426114] __audit_seccomp+0x30/0x1c0 [ 123.430087] __seccomp_filter+0xb53/0xe90 [ 123.434215] ? proc_fail_nth_write+0x9b/0x1d0 [ 123.438691] ? do_seccomp+0x21f0/0x21f0 [ 123.442657] ? find_held_lock+0x39/0x1d0 [ 123.444310] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21909 comm=syz-executor0 [ 123.458652] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 123.463480] ? kernel_read+0x120/0x120 [ 123.467360] ? wait_for_completion+0x7b0/0x7b0 [ 123.471940] __secure_computing+0xe6/0x370 [ 123.476174] syscall_trace_enter+0x465/0x1100 [ 123.480672] ? trace_raw_output_sys_exit+0x100/0x100 [ 123.485779] ? __sb_end_write+0x9e/0xd0 [ 123.489755] ? fput+0xd2/0x140 [ 123.492941] ? SyS_write+0x184/0x220 [ 123.496682] do_syscall_64+0x61e/0x920 [ 123.500544] ? __do_page_fault+0xc90/0xc90 [ 123.504761] ? syscall_return_slowpath+0x550/0x550 [ 123.509666] ? syscall_return_slowpath+0x2ad/0x550 [ 123.514580] ? return_from_SYSCALL_64+0x10/0x75 [ 123.519233] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.524066] entry_SYSCALL64_slow_path+0x25/0x25 [ 123.528791] RIP: 0033:0x4529d9 2017/11/28 07:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x6) connect$nfc_llcp(r0, &(0x7f000065c000)={0x27, 0x1, 0xffff, 0x3, 0x4, 0x5, "feb020ea815488fcf4ce76b7ff0a1965adccbb598abfbaf7861f5b2ae9967817d50497f82c6598c4366561b8db6fba77d366216073eb124070f6f252b6f8f3", 0x3}, 0x60) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f000069c000)=0x40000080000001, 0x4) getcwd(&(0x7f00003fe000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000051e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009f7000)={r3, 0x4}, &(0x7f0000f1c000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000851000-0x4)=@assoc_id=r4, 0x4) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000071d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1f00}) r5 = socket$inet6(0xa, 0x4000000000806, 0x3f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000268000)={r3, 0x81}, &(0x7f0000354000)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000706000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r6, 0x4010ae94, &(0x7f0000328000)={0x10000000000, 0x6f55, 0xe19}) ioctl$LOOP_SET_FD(r6, 0x4c00, r5) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000246000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000b0b000-0x107)={r2, 0xff, "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"}, &(0x7f00006ed000-0x4)=0x107) r7 = getpgrp(0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000a44000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00004ec000)="2e2f66696c653000", &(0x7f0000534000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00001cb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c0000-0x4)=0xe8) getgroups(0x6, &(0x7f00001ed000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r6, &(0x7f00002bb000)={&(0x7f0000a88000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00008b1000-0x50)=[{&(0x7f0000cb0000+0x7dd)="c80b960a75e80c30cf82c9644f724f1308689b80b3d6ae66798804235748c9713a5b79491f6eab2001f3e2cc2530a2751e991a7a35f20115af4a82d6589574ed8b1636eec81edd36", 0x48}, {&(0x7f0000291000)="b9857fdad19c42c5b44536e5211e5e05f63c469ba9d4b1ab46bd4d34671d565920302ce60ebbd7adca92ceaee3cb848a0d5b018f478c3b38b2e7fd", 0x3b}, {&(0x7f00006b9000-0x2f)="3cb8d8c24e3e044f06f852a5193b7b5307193f74007d7a3b549d4c3bbc539d6de6675da1c3f1f390980629a4d1b9c5", 0x2f}, {&(0x7f000027c000-0x38)="5e9280d5ffc791c97e5fbb3d7fc7a811e796303d8756073088b5c5dae4a3317503b94f5ed0b42cb05763f196a08d33e868a3f0ebc748371ab0daf09f20a43a49ff5512fd850d9e52314d05255064ee9a9873439ae8ca3d9005c40281f5b559b62b84a7a6140d4f36e791712445bc7c50ead8f60fe1a3d77de53293ef1efb03d9c37255b5235f11fc089cef75a9a5b5d4beb1d4c4ad670b3382e673015d4d35ea25ba61ceec3b17e2123717771070a5788a15c1ffc43011038ecd20742b2a0339fb1db7a7c0561d0953bb60ab9a1c9f3db73edc709c669a", 0xd7}, {&(0x7f0000d9d000-0x1000)="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", 0x1000}], 0x5, &(0x7f00004d1000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r6, r0, r6, r5]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r6, r6, r0, r6, r5]}], 0x5, 0x1}, 0x20000800) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f00001b4000-0x4)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000077a000)={0xd, 0x2, &(0x7f000056e000)=[@map={0x7ff, 0x6, 0x12ca0ae3, r6}, @map={0x3, 0x1, 0x6, r6}], &(0x7f00005a4000+0x558)="5b5b00", 0x2, 0x7c, &(0x7f0000d33000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) recvmsg(r1, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f000043e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x10000) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006ce000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:53 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009ff000-0xc)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e04000-0x8)={0x0, 0xc388}, &(0x7f0000f83000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x7fffffff}, 0x6) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fd1000-0x4)={0x1, 0x0, []}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000027e000)={0x1, 0xffff, 0x3, 0x1000, 0x8, 0x1ff, 0x8, 0x1, 0x9, 0x5, 0x4}, 0xb) write(r0, &(0x7f0000fcf000)="240000001a000000007fb40400000009020b00050010b500001000eb080002007fffe5b7", 0x24) open(&(0x7f0000077000-0x8)="2e2f66696c653000", 0x101000, 0x25) 2017/11/28 07:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffe, 0x3, 0x6, &(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000fd000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000ac2000-0x4)=0x0) r3 = accept$inet(r2, &(0x7f000015e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000517000)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept$inet(r3, &(0x7f00001cd000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000517000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00003cb000-0x4)=@int=0x0, &(0x7f0000514000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000519000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000516000-0xb8)={0x0, 0x7, 0x1, 0x7, 0xff, 0x1, 0x6, 0x6, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a39, 0x1, 0x5, 0x3, 0x7}}, &(0x7f0000518000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00004f5000)={r9, @in6={{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000191000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000518000)=0x0, &(0x7f0000519000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f00000b0000-0x4)=0x0) vmsplice(r8, &(0x7f000000e000)=[{&(0x7f0000514000)="839ccf727f7b11adab5a0a9e831ab3c9ffb6db34dc4dc78461a961fb86170ed46fd5a1bbbba67c4d662dc8ea97561944ab258644bb01ccee6672d1832b538858d49056853b4436b3b5463ffd459c39eb8d14be6a63174e91fdfc3d99120efbe1a5932884c2c93a102550be7e7d7504b28e397f441316f41d082fb15f525c8d13d2609897131e27f5c0bd49395feb67bdee9477406027a80dc71d489f4736cf53c9b5", 0xa2}, {&(0x7f0000514000)="f87db9ee0f8c83f12d52aeb4c4add4a32becc320b5ba0b9fd8d9984a2abf8193753a22e33c711ae92c433ed44ed728206de367a400d5147aafa19a99411770776e9c5462e6529d9a1606f61ecd150041a2e1f25de8668a73e74951d93ae723df38d75b1b995fa3bce21695e5311ca324499d982822d0fd704a81b479edd62ea4d1c580b1e6b36b4cb41336dc03bf33149e8248d457f29d3264d88bd73d512497ab2e4c3ca343176f50e94bd183b734f692b31cce563469be7e892acc5974314deeb7b04954700e09445eeceec9ded28f3a581011fd8d5bf4aab01cf7b9c5a339e80d36b9", 0xe4}, {&(0x7f000006d000)="d5453182e634697997a139ca98575fb5ca1b10cc4fff8180cac061f13c0c96f40b6cdd46355339f1", 0x28}, {&(0x7f0000437000-0x73)="ab4aa3b2f119086eab4622f9e55271a1f2b93cf9e37cb53767815c75100210a9c7efe8835f51397fd7da8209fcf68d9764af0ae235c35a0909c306837a2674f4f1a99b9c34ea03e3970dc881b3b0bdeafa2f99503ea6aa483dcb6728d01038da91ac4fd0d3c331cae6e8caadd1b7e1e3dab8be", 0x73}, {&(0x7f000050e000-0x5c)="a2e4b685edb5f61bfae9136b7eb804306b3fea0adc0000000000000004784115ed93e2fbe46396be27e69b0b205bca4c9454e0509d529fe809fe68755abe071920f892d44fb31b6162447ddee51aa895462b39bd0342a76716d2061a", 0x5c}, {&(0x7f000050e000)="b30aacb9916257bf7ffc659bb6be2a6a1cffdde1371034914a42dfda7b30674d127ec6fefb034a0878999e956109ff8e49166b021bd0e9b0fc31ec705d1b85a0632b2996b1c4fe7fcd0f5a7b13c9558e761c33593c6f942fadd718d7929aa77fe74a264596d5ce3303d397b58678aa66a6ff0034148481759ac7eee29ec7916bb1f36d76d172", 0x86}, {&(0x7f0000517000-0x1001)="29d7f0d408be5edc62f2f4744cab957b13129780a10e083890395be2b8ee326ebc000c7589cc1a5252da509b49b8940019619c851a30ade1ccfd397671ba13b2c4b654972939cccbba57fffdf661e3c8b1a1068ce7f0b9ae7de9c57570e67948ea2ad4abde47c4c958770199eacdaff99015c21d67c85ac9bc05d89a99044936dfa63732291d1d5f39f8f534a56e2fd0e5b06d39765e60afb3faaf8d459e4fc9cb0aa6d5a4989b003677484f735911bcf88a832ae7d21d846e7b13185d44a4a7e1086817e129da4b386099e9eb26541240dc624732cf261856fef293ce49f9c9e8e426911b2749a8ab1882a26bc33e70b0deeadab29c80ea9c53a7c0ce25278be0f6514a0eb3659645df18c32be1ffbbeedf0f585664346fdf729cbb64352ef5cd4d926e5b2317052e1dd1bf92c2d1673116091538904f9579c7ce4145e555c9ea1c453492e2b1619289e734a50a0a51586efe916390619cdcf23290a94531b78be36bec74b19d8b655fcc9f2d2f01dfbb1e9c304ec3fd4ab60e6e1c94d3e11b77481af289a7b365a54910083a647faeb13ce84d1fbdff19439d8eb35b8c093af0417bb9cedb3eb04c069998974306c5248911dff59c2b9250e9adaab1b8d6efa112321971120cda88b1237a2f2f4bbf07d7e0619d95348605c9c2f0a96b22b9aef69b8cb14fce04f98d0e2724198cd9a364148ddf2ea610a6a61ccdabe35cdc0511e8ea68fcb3ececb7239070cb5714fc3e12d6eb71de8e2df7a31643f9f15a3701a864e7cc8167c91be231ea120c46cc5fe739ee426e3e4ac4f29ff39696681db88fb47bde8f50ca8e4c50b7dfac43ab89e4d79f44d61fd863fc8c3a7d7c342949430750c26dc48fd0677e3c3fc145ca23640dfa7dea2ec4c142848e609ebedfc89325fd69164f2406aab7d528d3fa7c14ce342237897f63dfc081c34d16436405d41186ec89b970429a85153e54bbdcf6cd62aa8889bc99127b0a7e118cf1eff835f006ba6583095182987760b2670563309ae1ccdbc8df604bbd7f78662a653e090a7fbbf46e7ffafd685fd83b086a1b3011ea12fe82fea91b54c574e357e34939b8257a2fdc87eff59026bc9f5567893ccfbd85812268ffd081d51573381d6456f400c5bd17eec7e08f3d970b31379949db340de5d865bbafb07be4dbf52bf3f0036137ea1957cc675e623106474707934251fcc92ca3714e1b75df6b8d3afcd4f28b04db1cfff027286e3a386a1338a1996c84314c372b8bccb36b358e935c92bf311282194c9581d4465fc8d0d4e9ddccb64cff8f17f348ef9c2af1be17c2486117d4981c094b13668cce9f6eb2639737a2e88965aca3d344ca46f6e09f48e342144713ef1c65b1a93980f1480f8b2883b303041c91776e176b597b2ab01f55b94295328112ef698621fe2717674e8c29c87ed5370b0dad58f469132c49e5d5ffec29c24b889841b397cb3907e0f5082f54500c80c53599a749fdac41689aa2aee2c96009d48b7affb120d47a0ffec6f389344cc3e0b1b889fb6051b928d225fa2a0312df6674e2d4c907bd7f593f80cf31074891c073991242bf0e0b592ff2fb3e04e9b5e4c702bfe6ccf367cb4dd3bf646a930813a3076a216094706cbb9d8966edecfa68195c76dec0b102ee7a9580029f51cddd3f35756addc8e589649d59ab469dc91e6343ffcf486e9d47fc9ae8a5edf4707f06d84de30802c9b7f66be7f910ac183513210f838b8cc0030356ddbffe76d8b05eea4009d73ed010a3b125edc95329223c2f443f3f53f83f7f5378f1cc159561d2712dd338428c1d3b6012155138457aa692c2974924ef2316477f8776e65c5d04a2c0c524bc29ff16e60fe9b9d416d248cd1107fb64b1a49835847abe913f6a1f49f978174b3ab9190845af7da2cbbddd1917613768bbd559e4100c2985108882c8a748ac5ea0c892f7a64a61e3cf81b603c0cfe114759596ffaf81c02751b5b448d7d45a0510cc2141d385228182d0f43245022c92cb09b597d1964cc652b517c9d75abab6dcf5de7df6b8edb9a89a459d98a670240fed1ca7ef567472403b6c7eb9de3ad6a99a1cef26ed800af361a62e47881c731601598fd76c2a5de444c1e0d57ab81a1f1c96c387f04217c26e3233319fd1a713baee6f6872ec596a1c6b2bcb6e31fd6bbb87e06b4d89e81fe17438fdfb73a7f5efb47203fa9eb7e4e94dea5d098e29c43806595bc79b6502c20faddb40b66cccb5289a9912eed6658e4160396a832615d0fa527819ac3fa32fd4a66bf89f2eb2884542d1c484b5aed96b360d807463b1a0aa59d13acf740ea8c935607382b43f96d1c24cf656e2a9051b5d4dbd7c227c103744e178e1cafbdd2fb4f9f8a8d4150e9315ca07d2e56133887d2da553e6ba9e2fafc1d4a92b2dc798eb93df17390f1c75aeaffd007f791b3458df58b47c7d3fdf17e5f33f2956083d2b6586d1a2a1f76ddb549080891e9668114fa71c8cdfd29ee2f6c55825c5fda137be962cbb089ab116c627410ff501a4a79d0e67b6307858471bae0fb577cd5f6bfb14ddcf45685570865941fa6825b9c21c06fe3c5feb5a9c6c13a7b7ecf80b5d6ee8964e2dc78ee4185a3d731661ac4f200000007c6f664e87636617f8a1bd859f78be7c6594247243442e42a176a10179a33b2b4ceee8575822fcca2f546c2ece56a56487c8e82ae147202bd1134a8afb842fabb4557ce1ab06ca6cb4f2d22d6548222ec71545bbbe9f0a21351b26292d1144e38d2e17d8c548aa9da33f4c9fdf650d0fbc14823fbcea5ab9b3af8f3f34403db801a2141cf910e1cf002f1ff427c16c2a11133e8f98a61b91df0b501500bf8be26fc33841617612025912c9ae137c39e89694697079428baadbddc77992784c09b0e617a7ceb3e0e9a93b9f3c4e0e3377a34d1f479e8f2050f1e44c194936ea876962577c5d0663355b0f53004a3879153db87b320896708bfbaed8e0d82702b66ac38b16d45b7200e24894ddee895b92416adfcec173bdd03464cd89f4d1762a37ed758fc0cc2d4e2315af9efded4a301b0161eb52f6d9e1b37d3fc9375c80699c8d2144f17cac23ede0c126cab1f0fc61dcf015f39adc30faf6520b98e86e37ffc267bed46bdfae5009c19122cd40f66bd371e89d4afd58770e765a2054c9bfb0666d54798c5f68627de5f0b2b6f47d4ed36460124ff38bd41b8c6cb1a4e4e93b495820077a70166e0ec04a0ea893a1f102d90348335c7435e190f7536663f486c5442a45226db87273c95a58aab15c262695c6a5ce325905de937e94038bb1b78365053bddb977582e10b19f1bd88c7ed73eab0cdd8f81ccc420a3a866c558e7dc9b71f761bc36899ce6977705e20a501cda513d156b670186f032ec563f8c0a99b2fa7dd029349e93cfc89dd1a1bc928d5dfbe802c79573ddd8cba4fc29a91b769dcdfffaaec6d9bedbadb2ceaaad312b713a9e2ff0c2859a2f78d949386d6bc72b777959b2d5d2b77bf2845664d4cc2335ab0203ae8124f20b3b345df98ce5542ac90b99142dace33c44b1c6b8508798904e9b9ab8307bad07e074e262a9d3cab41066ddbca87da749f2b5d4d2acff810417c0129ba5329438ed5b528b21d009db9f4bf3d1ffb482816f5c61761f08090501159fdc216701b2fd9b9562b3fe3a428ed7879e338925d2bb40012e9dc5f512fdab566e9883a94410712bfe4750b7189f221fe0e9939572331fe14f5bed504d14b3820c97145015780fc30f92f168c4a8041dff15a2a0c23f411fcee3d929e1508a9e211a19eaad19fe88590a1eea09ba014c3722a4c7de22041e11676296a8a5647086a974b19fb4d5b5841571bd414695102fd20b1a771e0135db7ad74b96eceb362ae639a0406fc4fb819cc141b3f5782f51d196d49009287f8e148d46407dc0e47ac8abebad74a1312f55dea8dd82cb48bda5113cd3d29165dec386c3e0a8aa430eb69ed0b3e1da240bd26e663fd982a0c0ecaef4265aba9b49f7f441f278e9494b480d2adda1c325202685765d7f8d75083f9f4df265b48f12b187639b55deca12734e1692835f25ea69e61d161a781b6ddda743f352b905ccef492aba61d37e9316ca238dc59a83d6d520317b9237213b7e0addab6e22c12035b8872e6977377705f3361f5742cdd085663e2e1c2e44167a49299c4c34d715d7e25d96169891cd04e7c46a8689c976f944fd08a00720a70f465b4916bab7c0d5314b0e7e5c00783158fc4c647541c1e514894614bd156bc97a0969de0965b814291e3d9cf73fc4c5af6f9f35055228aa8b2a1340786eab5487879960424cdf618050e37bb2bc0a424041b5ad1bcad24a8bb13a5a025d18e16e19c338373ff8d8f6a31242dd3021e5deba2f5bb8b3272e4c1f0bfe11fe77f72c4a6f8e677b76a7bf16c5f91945a684eca62d67471639e57b3b7301339a72901a9808485732d1e9ebeb34d62c13c09f71e0314fa544269cf924c90654a57e47984b93ea2610a2dede263391321443a380bdda460385741f70fb1606f0166a002bc5f16058706a967b793cd9729ddd99238e3a0d77321f668efbfcb835787a619a59f88a68d82464499112bc2213b7bb5f5cd358dac94ab13df5f3139c5b151bd11b3b8e8344259a0ff5dad0b2de3084b4272268679a70d7fe33d93fe82e62698c8d91a35317ba8a4134d078b0fe181f05273b6e15c761501ec196788ce18e165cb760b750f744a995229e26902d435182af898734b9dbba1aa9988a712f02b8b96fc358da47c8b5758c9dcbe38cc623e3dabe10c097d154509c999041d7ebb7c1c079bfcc26dabfa95ce41e4441511060ce79e36d630440502ac5b776edff6f94983aebeaee3c1bdeec9cb250a0ee8c7176ed560f473728553ca5c0063b53e2f072228fd61636fc820b50f5d10389b916be49518543da51b39194b4f5e07a85dc17e1f31244226890495cd037c88e4585271f920d3eae4595c52449dd5e91c2980bcaf619faff03396c5f6b4b13610851f1727d5b54ca8bd93d110915c8597aae5073563f7d725234944971d0b633492df6141b6cca10fe8849d4d798570e5f7b4e3df526d59c939b2d40f2790413e712a91bd6f8a4dd5833db365b3bfcf6bd5beb8ecaececcd05d9574690c936f4b22758a5c9aa03f154e089cc153a8ee04eaa7d3a005d9ff851a433184b4d4c1a2bf9766e95899e706670e3b6e67c5d23bf2a2406b122663cfae3626ca2e797d2dd2ac3f3f39f121d883be9eaaeb1c7981ad6e10455d286eef63e1a35be06acbf3f891ed96aa60ffcb137f60d838f4393a4511e06a184572dc53ce868c1c7b67fec650d66863739e11c8d5a4fb175b5102791181146a3af1d8d6bc956575e2001117f7351ce7b8e196ffe50725081b5138cce4351cbeec6ea4505151784a6f2627c08e85eeb895ee3014d314d7fe94b17cda225807cf4902e5a909a05f7ea50136ebc4ea718bf7087da898f41dc4e8f20e5034e389f1a1d3eec4d0eace93a6c80aae57d53f6655cc4cc39b2962ebe2b9f803fb8fcf8e1648e3288b0017d1453aee675e6eb4fc8beef17133aaca42ddb6377e35a2d518cce4806880e0a4713bfafa56fb3ab3a6afe2057a47cedded2ea4f8b4ded1ccd3a68c89215d8b5cd3a78eb7bf595f2c4eda3da3f93d8ab7796f164800002dda59180cea50e1c1551c5e054f473ca01730588977eef029fdeaec7251484a0f951747455bf082a0d9f516341819d7f6f218ddbd772c910895d92b103f183a20327e5b18a9c7a4f4543540b6e2a4a1794d70fc8179ed775", 0x1001}, {&(0x7f0000511000-0x20)="773e93eadb7130acc7744aaa01844878919df4c2b88ebba2d6c41fb5e4e3557c", 0x20}, {&(0x7f000007c000-0x46)="c113be74c047e9fa8cefaf9871d675cc93f4e5a917295f17c2b293e62efb58d49373d8aff961822367e4f274cd7753d468c3f163167c67889ad422b2b28db3dc122469528b25", 0x46}], 0x9, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00004ae000)={0x0, 0x0, 0x10000, 0x1f9}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f000043a000)={0x6, r10, 0x10001, 0xf56b}) splice(r7, 0x0, r5, 0x0, 0x8526, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000515000)={0x3, &(0x7f0000516000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) splice(r7, 0x0, r5, 0x0, 0x100000001, 0x0) splice(r6, 0x0, r8, 0x0, 0x1000, 0x2) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f00004fd000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r8) recvfrom$ipx(r6, &(0x7f0000519000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x40012002, &(0x7f0000516000-0x10)={0x4, 0x10003, 0x0, "1dc847b91cd4", 0x7, 0x0}, 0x10) setsockopt$packet_int(r8, 0x107, 0x0, &(0x7f0000250000)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000781000-0x8)={0x0, 0x8001}, &(0x7f00006d5000)=0x8) 2017/11/28 07:54:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) personality(0x500000f) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) splice(r1, 0x5f, r0, 0x0, 0xff, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f000000f000+0x71c)=0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000015000)=0x8, 0x4) setsockopt(r1, 0xbe, 0x6, &(0x7f000000f000)="be70e814357f07cb88d550d82ad21ffed6bb515cbdd6e79456f50ad27bb7782edf17fe923629e0c5559c5d5ebf08c1c2858ba9468997b58a720e54a7381cc73bbb0f7ef4d20280cc7344ea3a0cc2587107b2296288c18366abb4c8437867d8cc5a53fe60771435eb149bee049d3668c430fdc38d9349dd1b7321c0c9ed4f3d7ef31ace9e2cef81d476300b3addee5785f55ce5c6c73e354aa05089d963e9e7015bd51c1234e8ff7b91c7d8a6335125807d7de0f2a66ec397930410", 0xbb) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x81, 0x10, r1, &(0x7f0000016000-0x8)="2e2f66696c653000") 2017/11/28 07:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)="646e735f7265736f6c76657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f59000-0x1)="00", 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x5, 0x145000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = syz_open_dev$binder(&(0x7f0000530000)="2f6465762f62696e6465722300", 0x0, 0x2) read(r2, &(0x7f000056b000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ba0000)="2f6465762f6e65742f74756e00", 0x0, 0x121000) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f51000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffff, 0x101003) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000c77000)="000000000000000000000000000000000000000000000000000000", &(0x7f0000f50000)=0x1b) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x7fffffff, 0xffffffffffffffff, 0x7, 0xa2fc, 0x7b9c, 0xfffffffffffffffc, 0x80, 0x0, 0x3, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f0000011000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 123.531953] RSP: 002b:00007fd7a027dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000064 [ 123.539636] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 123.546875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020ec9fe0 [ 123.554118] RBP: 00000000000005f7 R08: 0000000000000000 R09: 0000000000000000 [ 123.561358] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5fc8 [ 123.568598] R13: 0000000000000013 R14: 00007fd7a027e6d4 R15: ffffffffffffffff 2017/11/28 07:54:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0x14b}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000-0xcc)="8cbf3dc22485e877247cd15bb89c0243846d161d259bef149fa5e8c01a00a0fa5683c5735c8e39df2a854f20f47b820f2e890d6be5995dd4d7238a4c6752a3fbf24ed7ebf445f8a46ef9ff2a72240c1faab3f69b64682404369c04d7880822235d4dc857530e695a0f37b7aff61498a00c91630e07978591ef3b70e36daa40f1c2c82ef79255722053b13e6957051abbea69e3dd63ffcbdbf150edbd17eedf9a934ffef0da2af9ad75591861e7a3568c09d11e0cf47dca22b984f4c47215a92b163c61329083c3171b08463b"}, 0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x1a)={0x57, 0x40, 0x10001, {0x8, 0x7}, {0x0, 0x6f21ec5}, @const={0x4, {0x9, 0xff, 0x5, 0x2}}}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a81000-0x10)={r1, 0xfffffffffffffff8}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x1c, 0x40001, 0x0, 0x0, "66"}, {0x1010, 0x0, 0x2, 0x401, 0x5c3, "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"}, {0x2c, 0x330d, 0x200, 0x0, 0x1, "d082acd0d66716dac94a728ffbad0f9e3a67a9a1b496844fdc"}], 0x1050}], 0x1, 0x0, 0x0, 0x40040}, 0x8080) 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000fd0000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd0000-0x4)=0x42) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:53 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f40000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x0, 0x4000000000000059) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000cf6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f0000f51000-0x8)=0x0) 2017/11/28 07:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ac000)="2f6465762f76637300", 0x40, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f60000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d84000)="2f6465762f73672300", 0x5, 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00001de000-0x4)=0x2) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r2, 0x220000) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) fcntl$dupfd(r1, 0x405, r4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b80000)={0x8, &(0x7f0000b3e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000ecd000-0x8)={r5, &(0x7f000086a000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendto$inet6(r4, &(0x7f000087a000)="4b", 0x1, 0x0, &(0x7f0000fee000-0x1c)={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000edf000)="78", 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) setsockopt$inet6_buf(r4, 0x29, 0x2b, &(0x7f00000be000)="c302f8ffffff0000980000040000070058ceffe1b470005e", 0x18) listen(r4, 0xff) linkat(r2, &(0x7f0000926000-0x8)="2e2f66696c653000", r2, &(0x7f0000d06000-0x8)="2e2f66696c653000", 0x400) r6 = fcntl$getown(r3, 0x9) getpriority(0x1, r6) add_key$keyring(&(0x7f0000885000)="6b657972696e6700", &(0x7f0000d98000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r7 = accept4(r4, &(0x7f0000781000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004c3000)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ppoll(&(0x7f0000c40000-0x38)=[{r7, 0x80e0, 0x0}, {r4, 0x20, 0x0}, {r3, 0x2000, 0x0}, {r7, 0x140, 0x0}, {r3, 0x80, 0x0}, {r7, 0x0, 0x0}, {r3, 0x10, 0x0}], 0x7, &(0x7f00008f2000-0x8)={0x0, 0x0}, &(0x7f0000485000-0x8)={0x5}, 0x8) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000060d000)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x8000) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000f50000)={0x0, 0x0}) 2017/11/28 07:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001a2000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x40, 0x40) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000003000-0x10)={0x1, 0x8, 0x1, 0x101}) ppoll(&(0x7f0000004000-0x50)=[{r1, 0x80c0, 0x0}, {r1, 0x300, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x1401, 0x0}, {r1, 0x400, 0x0}, {r1, 0x4, 0x0}, {r1, 0x40, 0x0}, {r1, 0x80, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x8000, 0x0}], 0xa, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000003000)={0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) ustat(0x6, &(0x7f00008fb000+0x673)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d52000)={0x0, 0x0, 0x0}, &(0x7f0000733000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000aa4000)="2f6465762f73672300", 0x0, 0x2000000000002) r4 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) sigaltstack(&(0x7f00001c2000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000001000)=[{{0x0, 0x2710}, 0xffffffff, 0x3, 0x2}, {{0x0, 0x7530}, 0x6, 0x100000000000000, 0x1eeea4e6}], 0x30) 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f76637300", 0xc0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f2b000-0x10)={0x1, &(0x7f0000000000)=[{0x9, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000cef000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000005000+0xbb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000e6000)="2e2f66696c653000", 0x0, 0x11f) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000569000)=0x3) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000)=0x100000001, 0x4) 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x10000, 0x8418, 0x1, 0x1, 0x8}, 0x1c) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002e5000-0x30)={0x5, 0x7, &(0x7f0000000000)=[@generic={0x100, 0x3, 0x0, 0x7ff}, @map={0x9, 0x1, 0x101, r0}, @map={0x20, 0x72b, 0x10000, r1}, @map={0x86c0000000, 0x8, 0x92, r2}, @generic={0x0, 0x92, 0x2, 0x55c}, @map={0x101, 0x3, 0x7, r3}, @map={0x1, 0x8, 0xa02, r4}], &(0x7f0000001000-0x16)="706f7369785f61636c5f616363657373707070303a00", 0x3, 0xb1, &(0x7f0000001000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400, 0x1}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf1000)="2f6465762f70746d7800", 0x4000, 0x0) ioctl$TCSETA(r5, 0x5402, &(0x7f000030e000-0x14)={0xcb, 0x100000001, 0x5, 0xeeb6, 0x7fff, 0x1000, 0x56a2d8e, 0x800, 0x80000001, 0x6}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00000ee000)={0x0, 0x200, 0x6, 0x14}, 0x10) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bbf000)=@assoc_id=0x0, &(0x7f0000e0c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd2000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0xff, 0xec, 0x3c}, &(0x7f0000bec000)=0xa0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000098b000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000f51000-0x400)={"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"}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000f51000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, &(0x7f00004b7000)={0x3, {"8a3b7d1588df66"}, 0x10000}, 0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d80000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00009de000)="6e65742f70726f746f636f6c7300") preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x3ffffffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d4f000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000025a000-0x40)={r2, 0x2, &(0x7f0000bc1000-0x8)=[0x9, 0x9], &(0x7f000077a000-0x10)=[0x3, 0x0, 0x9d9, 0x2], 0x10, 0xa, 0x8, &(0x7f00008fb000-0x28)=[0x1ff, 0x7fffffff, 0x100000001, 0x142, 0xffff, 0xe000000000000000, 0x8, 0x4, 0x2, 0x701], &(0x7f0000e0d000-0x10)=[0x1, 0x3b5f, 0x5, 0x401], 0x0}) sendto(r1, &(0x7f0000f76000-0xa2)="af230b327887b2f09493eb8df5834d97ce42cb1475d1a9e9168b7654d516758503278b6fd76d7e94b7dbcdbde60a9378bd4ec5e7f8d6a2349c770ff72cf53474745eff542cc83f81f575b7bafac17cb0b0ab7b19a0fc9ad5ff777b57552d2ae1eda4e61dbea4779b7315dba5206bf035e721a895b1b62f4c8b820567e0b1bc40a894f5d02d44229ca3e9da1d5fddf571ada900afb9006f55ac6f28acd6b79e0afd7c", 0xa2, 0x8000, &(0x7f0000896000-0x10)=@ipx={0x4, 0x8, 0x5, "74b506f15fd3", 0x9, 0x0}, 0x10) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000083c000-0x148)={0x8, 0x0, [{0xc0000009, 0x4e54, 0x4, 0xfffffffffffeffff, 0x200, 0x0, 0x3f, [0x0, 0x0, 0x0]}, {0x80000000, 0x3517, 0x1, 0x6, 0x400, 0x0, 0x3ff, [0x0, 0x0, 0x0]}, {0xb, 0x3, 0x4, 0x80, 0xffffffff, 0x36c5, 0x8, [0x0, 0x0, 0x0]}, {0x4, 0x4, 0x5, 0x0, 0x7, 0xd08, 0x1000, [0x0, 0x0, 0x0]}, {0x4, 0x7ff, 0x4, 0x1, 0xfff, 0x7, 0x4, [0x0, 0x0, 0x0]}, {0x4000000d, 0x80000000, 0x5, 0x3, 0xfffffffffffff223, 0x1913d47e, 0x5ce2, [0x0, 0x0, 0x0]}, {0x7, 0x1000, 0x2, 0x5, 0x70, 0x0, 0x9, [0x0, 0x0, 0x0]}, {0x40000001, 0x171e800000000000, 0x0, 0x6, 0x8, 0x2, 0x5c03, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004ef000)={0x5, 0x1000, 0xa, 0xfffffffffffffffd, 0x1, 0x2d7, 0x1, 0x2, 0x0}, &(0x7f00009c5000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000db5000-0x8)={r3, 0x5}, &(0x7f0000bcc000-0x4)=0x8) 2017/11/28 07:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ef000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c4d000-0x8)="6e65742f61727000") sendfile(r2, r1, &(0x7f00008b7000)=0x0, 0x80000000000000) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x4000000001, 0xfefd) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c57000)="", 0x0, 0x40, &(0x7f0000f50000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000870000)="2f6465762f73672300", 0x4, 0x44000) r0 = memfd_create(&(0x7f0000dcc000)="00", 0x3) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000385000)=0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000097000)="7f34c24cf57ee100d7b3e6e35f984004d7ff18f98c9017ad2b88458f4d48ec43375f608b4b9bfea2c75d7e2911ce7335b3863dbf976855007f957bfb82208faa7bdc504bb297dfcf63ddce601c827d80cc7e08dba14645973cc76a4805157d149f138dd0b5fdaa6419eb418ea869c524d5df5044d9420c8ac1263351691d995f20df321ef2110a27fa5da4c2ef10c197fa9f754c4974f517d3c86d8815c731dba421603a66ba04bb1ac466797034ae6bee76d4656db9cb7345a340d5001ea292305fae8e6ded2319d7618d68eab8d5adcbd71e5c0df16424") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f50000)=0x14) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f50000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa309, r1}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:53 executing program 4: msync(&(0x7f00002aa000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x20, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000dbc000)={0x0, 0x0}) 2017/11/28 07:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000022c000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbb76, 0x4, 0x1, 0x5, 0x7, 0x1, 0x65, 0xd455, 0x7, 0x9, 0x7, 0x2, 0x400, 0x0, 0x2]}, &(0x7f0000564000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000768000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x1ff, 0x6, 0x0}, &(0x7f0000706000)=0xa0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00008f2000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x20000, 0x8000}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3ff, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000083e000)={r2, r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffff9c, 0x40106410, &(0x7f00008a4000)={0xea, &(0x7f0000e1c000-0xea)="50ddddb959be5213128ff4f3c7f51fd873d5f7b0ff75ac6eb4ee077f6f289a244e501ea6f7b0717e125765d5f238f6e1c1c605792e2ad3926ba685f20cfec402526164c73470272a25947212a5e466271cf755d073578a517c44194a0b7acf455a54756c4aee24dfb09beabd2a0d5e93cdfafe55e596f3e6ed786b04f96ced804ad4ff3b89273b8a0c7a7cfd9a3d14b388f0784777a7879e86b6fe8d9693a3c36439356b5f62155cc60ea6fb2d4ec55192e51e7e33130c0cf279a94687096fb445659fd731f1facd4ce7bf7e7d1d354354b303ca8d604c8a14165e94879d955274ed820ef8b918a2cc89"}) r5 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000038a000)={0x0, 0x0}) link(&(0x7f0000f3d000-0x8)="2e2f66696c653000", &(0x7f0000f52000-0x8)="2e2f66696c653000") r7 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r7, 0x11, 0x0, 0x44400004) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00003af000)=0x0, &(0x7f000099e000-0x4)=0x4) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r9 = open(&(0x7f0000fa3000)="2e2f66696c653000", 0x80002, 0x4) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000058000-0xc)={0x0, 0x100000000, 0x0}, &(0x7f0000b75000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000efa000-0x20)={0x100000000, 0x4008, 0x9, 0x0, 0x0, 0x6, 0x1, 0x1f, 0x0}, &(0x7f0000f22000)=0x20) connect$inet(r5, &(0x7f000082f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(0xffffffffffffffff, &(0x7f00002cf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000542000)=0xe, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000dfa000-0x8c)={r10, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dae000-0x4)=0x8c) renameat2(r9, &(0x7f0000b8a000-0x8)="2e2f66696c653000", r5, &(0x7f00005b2000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000cee000-0x4)={0x9}, 0x4) 2017/11/28 07:54:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) remap_file_pages(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x2, 0x8, 0x6000) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000015000-0x4)=0x100000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000e000)=@assoc_value={0x0, 0x0}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000016000-0xe2)={r2, 0xda, "e4c8ebccab308880685e7063ab39c5e1b0fa25a98c2b78c9b7f09e806f5af75837a4200a2f0630cf8b0f9c5f80c46b1afbeeff09db66afa7383abaca2f3e5345d4ab1d080794560226c83b6093bc251d16a147568eb66818be05fce76287ff1f7e0d6efe40102f5f9484b55e9e69b30dcf4d7c40e688142029d091487a49d8e4e6dd1f9a89a4e2408a6a798bf2cff2a6f5beca7311d8b702066b874e6e75a1859cf8592c4ee78e8052b28c18ac250c3690ba039c128f21db724aa7f3a47d47e059efa43ca657480a809a7347f8d180f93962097df02f7f4760dd"}, &(0x7f0000015000)=0xe2) 2017/11/28 07:54:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f00001cb000)="2f6465762f73672300", 0x0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006bd000-0x78)={0x3, 0x78, 0x0, 0x1400000, 0x62, 0x10001, 0x0, 0x6fa, 0x520c4, 0x4, 0xbd5, 0x0, 0x4, 0x9, 0x0, 0x2, 0x0, 0x2, 0xef05, 0x40, 0x3, 0x2, 0x6, 0x3ff, 0xff, 0x40, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket$llc(0x1a, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000b7c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa92ace2abf8a2705) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000332000)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000cfc000-0x4)=0x4) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000067f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000652000)={0x3, {"8cfe35a58ac123"}, 0xc6aa}, 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x773b, &(0x7f0000356000-0x3)="420051") memfd_create(&(0x7f00002b3000-0x4)="64657620", 0x0) r4 = socket(0xa, 0x3, 0x3a) fsync(r3) getsockopt(r4, 0x3a, 0x954, &(0x7f0000001000)="", &(0x7f0000001000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x12, 0x6, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000f51000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$getflags(r0, 0x40b) 2017/11/28 07:54:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) fadvise64(r1, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ircomm(&(0x7f0000fc3000-0xd)="2f6465762f6972636f6d6d2300", 0x6, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000fc2000)="2e2f66696c653000", 0x6, 0x1000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000563000-0x20)={{&(0x7f0000b50000/0x1000)=nil, 0x1000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x5, 0x200000000032, 0xffffffffffffffff, 0x80080) mmap(&(0x7f0000183000/0x3000)=nil, 0x3000, 0x3, 0x3a, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000003000-0xd)="2f6465762f6972636f6d6d2300", 0x4fc, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x80, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000721000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ec9000)=0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, r5, 0x22, 0x0, 0x0, 0x0, 0x0}, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x401, 0x1, r4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000077f000-0x10)=[{r2, 0x1204, 0x0}, {r2, 0x4008, 0x0}], 0x2, &(0x7f0000190000-0x10)={0x77359400, 0x0}, &(0x7f0000278000)={0x9}, 0x8) msgsnd(0x0, &(0x7f0000119000-0xc3)={0x2, ""}, 0x8, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000138000)={0x0, 0x0, 0x0}, &(0x7f0000084000)=0xc) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x0, 0x20040) readv(r9, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)="00", 0x1}], 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f000080c000)=0x0, &(0x7f00002e7000)=0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x15) poll(&(0x7f0000b2c000)=[{r8, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r7, r8) tkill(r6, 0x16) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006ec000)="2e2f66696c653000", 0x602000, 0x82) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f51000-0x4)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f52000)={0x0, 0x12, 0x1000000006, @thr={&(0x7f0000e21000)="a21ec6a55a13b850dd7d1db79c7569ee725c38640e609f9e69927963d62518c5beba0b321ca115fea6780c02fb9a0e6d8ac94cbb6e9ea7a3c00da743a5619b29f7bd4cc93baf8b0e8d117d000743a0beed782f759c23daac497fd4fc0e8cac3807df0dfd0f3d82fe9fe6fc9f421a0430cbfb07", &(0x7f0000f52000)="17f2218e22589c8c71aab149bee21c2e2d79a8e601890922984f4dd175ae888e397c55a5d29e265ddeaabd56d9f90e59679b2c9a832473b6ed5873f1967378c7184913b8e9d2157700122778976c3ece40381d092d4d9b577def99ef3a7918bd45c5ae78936f34f8715525749ec43c3046e420214a9702a13e09719375546b24f8b77a326da839c67151b05d3cf74942ae2d1e5b3133d108b752f7e90d083a151c1cc78e4b22dd432cb291a307d89bdaa6b661fd4bc76c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000901000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000384000)=@assoc_value={0x0, 0x80}, &(0x7f0000de6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000760000-0x98)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000006000-0x4)=0x98) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000012000-0xe)="76626f786e657430757365722300", 0x2, 0xd, &(0x7f0000015000-0x40)={0x5, 0x0, 0x6, 0xfffffffffffff27a, 0x0, 0x3, 0x6, 0x2}) accept$packet(r1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000015000-0x4)=0x43, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000016000-0x18)={0x0, 0xffffffffffffffff, 0x24f, &(0x7f0000005000)=0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000016000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) signalfd(r0, &(0x7f0000009000)={0x1b}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000014000-0x10)=@req={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7fff, &(0x7f0000017000-0x19)="9b71097cc810551988b17281e92a72b09024f6ee8eaa7ea4d4") 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000147000-0x8)="2e2f66696c653000", 0x8000, 0x5) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f51000-0x3)={0x0, 0x0}) 2017/11/28 07:54:53 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cd3000-0x8)={0x0, 0x0}) setsockopt(r0, 0x3, 0x13c00000000, &(0x7f0000d68000-0x57)="cc572f2a585319b75b72e96f8b9fbd3a6ab4c90e2c964fe4ace87eb8067ed689dbde2ec9a8b288f0952bddc7577f1b5a59df3e393f89361b5a1194f13a7b3fa1cfb5fbc56e8edb7b848876056822018555d9f40615c3df", 0x57) r2 = syz_open_dev$vcsn(&(0x7f00000b3000)="2f6465762f7663732300", 0x9, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd1, "e7bcfdef4c146bdc512727c5942e6686ac701f8fa36ae027799f7cde8fb86333d245fb05752a509ebb2d9e7add3eed025e4bc164a657e356437341dca4249643493a10c34c90504683adb309cc4db3e24553f449c73597aabf5e21809c2eba59e6f81bd26b6a2e6ea4500f8f9284f187c0b5c7ca06de0082c1e1b110cb6d9c4f1f3e6bc6bb38a287870ea5c04887bde7fa13dc66e5010a2e2aba441dd1f90b3c8d6c414094d9dc808bd7b9d1b0ac623ac579151b00bdb047f0d4f7ea3c0fd821371b76dd1a9b97c9b566a9db3bf6421275"}, &(0x7f0000000000)=0xd9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x6}, &(0x7f0000599000-0x4)=0x8) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000055e000)="6b954c30ae9012f4deb613f2ef5b3dd258b91f82f5344eb14e955580c4d775b375563e9b65775d0e766245") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e94000-0x7)={0x0, 0xf87a}, &(0x7f00008eb000)=0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) connect$inet6(r2, &(0x7f0000399000-0x1c)={0xa, 0x1, 0xfcd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003ba000-0x8)={r4, 0x3b}, &(0x7f000037e000)=0x8) r5 = syz_open_dev$loop(&(0x7f0000cfc000)="2f6465762f6c6f6f702300", 0x95, 0x0) r6 = openat(r2, &(0x7f0000a30000-0x8)="2e2f66696c653000", 0x1, 0x1) pipe(&(0x7f0000f8f000-0x8)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f00002a3000)=0x1) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f0000478000)={0x3f, 0xfffffffeffffffff}) r8 = socket(0x10, 0xa, 0x7ff) sendto$unix(r7, &(0x7f0000a92000-0xc0)="02a3062415b3f0e218968ab58b0d72338b72076ac0c942c6b3edfcb56189076f49d11e75f7818713fa2ebbeb7b4a65c227e9e06936931b36d2d4889f37bb11b79aee582eccd0ce9212061bc0ec0c4b38e7c98023d5440000645c72a24c2d0cf3fceccd00d001cb5130425c9f607d6aa65968fc1746ff127491fef1776ad83f389b6982fe942251c214493af7e5d8c514649dff8821ff328066ca0b794649a8f658a5bd98ae77168e928b2531eeaaf4856d34ab891bbe4abb5d8be3bfb5476f9a", 0xc0, 0x92, &(0x7f000060a000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$UFFDIO_ZEROPAGE(r7, 0xc020aa04, &(0x7f0000fde000)={&(0x7f0000728000/0x2000)=nil, 0x2000}) ioctl(r5, 0x540000000000127f, &(0x7f00000ed000)="6581") getpeername$unix(r7, &(0x7f0000310000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007da000-0x4)=0x6e) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ada000+0x55c)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed7000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000dea000)={@loopback={0x0, 0x1}, 0x3ff, r9}) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000357000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000083000)={0x0, 0x0}) 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) pipe2(&(0x7f0000913000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000fd0000-0x4)=0x6) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x20000, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000+0xe8f)={0x5, 0x8, 0xf9, 0x20, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x9, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x8, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xa7) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000064f000+0x332)=0x3) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000b5e000)="2f6465762f7573626d6f6e2300", 0x401, 0x100) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f51000)={0x0, 0xf0, "ac2886b66f7cc57bfda1e6067dc9af3f6fe8e001aae0e27a3da23bd003795a3853893854ab45c9161808b389727906dd168037c035a154ccc476c74dea3c9f4ac65b7efaa74e8acd97a6f4c150f6d0de9a431dd7242691adea9dcc6bb495525fa0de810d67cced9c6db0f960bd0379ef6d4297e9266217f3e1f60917a701b9acf9c389d448b57e5290f7d7ac49bc4f506d08d7b5c2de81ebc05fd43703f9db31f5b7f79542c5db9854258611bb6ab1b8c67655c816fa86753b159c8a60cf29f5b123c8b908f585fdb82d2e09525691e66689b4d999e25bfe1147273c2c6b41fd46bf48118663a17019d6a3a1ffae5f60"}, &(0x7f0000dd1000)=0xf8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f52000-0x8)={r3, 0x9}, 0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f53000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000f50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f53000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000867000)=0xe8) 2017/11/28 07:54:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d29000)="2f6465762f7573626d6f6e2300", 0x4, 0x400001) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd0000-0xc)="2f6465762f72666b696c6c00", 0x42, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000f2f000-0xc)={0x2, 0x3, 0x101, 0x3f, 0xfffffffffffffc01, 0x8000}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fd1000-0xc)={0x2, 0x29c2, 0xfffffffffffffff9, 0xee, 0x9, 0xfffffffffffffffb}) 2017/11/28 07:54:53 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009f1000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f000024f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20c01) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee5000)=0x0, &(0x7f0000d8b000-0x4)=0x4) 2017/11/28 07:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a65000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d2873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) rt_sigsuspend(&(0x7f000042d000-0x8)={0x3}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb", 0x3}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x78, 0x1}, 0x1) recvmsg(r2, &(0x7f0000950000-0x38)={&(0x7f0000967000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x27, &(0x7f0000203000)=[{&(0x7f0000aa1000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000732000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00004c3000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00005af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00003d8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00004ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000fa1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x7, &(0x7f00007db000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x8}, 0x3) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000de3000)={0x0, 0x31c, 0x20}, &(0x7f0000f50000)=0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000785000)={r1, 0x0}, &(0x7f0000f50000)=0x8) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000-0x28)={@generic="e3b980062fc3a4f4adf048877c753b89", &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x1, [0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc2000-0x9)="2f6465762f72746300", 0x402802, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000984000-0x4)=0x0, &(0x7f0000f52000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 3: r0 = semget(0x0, 0x2, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000002000-0xa)=[0xffffffffffffff29, 0x4000000000010000, 0x8, 0x4000000000000000, 0x1]) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000734000)=0x0) socket(0x10, 0x802, 0x0) 2017/11/28 07:54:54 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000015000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000012000)={0xfff, 0x7f, 0x1, 0x4}) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e5000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) connect$nfc_raw(r0, &(0x7f00005ab000)={0x27, 0x6, 0xff, 0x0}, 0x10) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000dd4000-0x8)=[{0x80000001, 0x8, 0x3, 0x407ffc0003}]}) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00009a4000)={0x5, 0x78, 0x1, 0x7ff, 0x7fffffff, 0x745, 0x0, 0x1ff, 0x800, 0x1, 0xd5, 0x3, 0x4, 0x0, 0x0, 0x1, 0x0, 0x60d0, 0x0, 0x1a0, 0x8, 0x6, 0x1, 0x3, 0x3, 0x0, 0x0}, r1, 0x3f, r0, 0xa) waitid(0x1, r1, &(0x7f0000aff000)={0x0, 0x0, 0x0, 0x0}, 0x40000004, &(0x7f00008e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00003c4000)=0x8, 0x4) r2 = creat(&(0x7f0000474000-0x8)="2e2f66696c653000", 0x40) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000e03000)={0xfff, 0x982}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000747000-0x4)=0x0, &(0x7f00000cd000-0x4)=0x4) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:54 executing program 7: mmap(&(0x7f0000000000/0x78a000)=nil, 0x78a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613232342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000786000)={&(0x7f0000012000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[{&(0x7f000000d000)="00", 0x1}], 0x1, &(0x7f00001dc000-0xac)="", 0x0, 0xfffffffffffffffd}, 0x0) 2017/11/28 07:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00007dc000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002f1000-0x18)={@loopback={0x0, 0x1}, 0xa60, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000fca000-0x12c)=[{{0x0, 0x0, &(0x7f00004ee000)=[{&(0x7f00008a3000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00001a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000014f000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f00009aa000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x4, &(0x7f0000557000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0xf8e}, 0x7e7f}, {{0x0, 0x0, &(0x7f0000a6b000)=[{&(0x7f0000435000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000b9b000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000a8d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000382000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000b1b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000119000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0x6, &(0x7f0000e28000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x9}, 0xd6}, {{&(0x7f0000a45000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000301000-0x60)=[{&(0x7f0000434000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000af2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00007df000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000064a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000af8000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00000f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x6, &(0x7f00002ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x7f}, 0x20000000000000}, {{&(0x7f0000e55000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000012a000-0x20)=[{&(0x7f0000300000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f87000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x2, &(0x7f0000fc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0xffff}, 0x8}, {{&(0x7f0000aae000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a0e000-0x50)=[{&(0x7f000099c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000898000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f00000d7000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000364000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000921000+0x921)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x5, &(0x7f000081b000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x7f}, 0xf9}], 0x5, 0x40000021, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb8000-0xa)="2f6465762f70746d7800", 0x400000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000505000-0x18)=@get={0x1, &(0x7f0000eec000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2cb}) r4 = syz_open_dev$usbmon(&(0x7f000089c000)="2f6465762f7573626d6f6e2300", 0x7, 0x8000) ioctl$KVM_RUN(r4, 0xae80, 0x0) io_setup(0x200, &(0x7f0000ba9000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f00001b3000-0x8)=[&(0x7f0000603000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000d7a000-0x1000)="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", 0x1000, 0x5, 0x0, 0x0, r2}]) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00008f8000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000c96000-0x7b)={0x0, 0x73, "364b2172cf549c3da686cb3eec5e6bc143d24d96f1f033f3098683f91bdcd8329d33ccd324e164d749a7148dbcb472e6dedb99e86b6290a3492ad3211b8fa040eff241f966d060dcc56016708029922f732518a2f2a61a0d12442319cecf56081052a82c86838c8031064d7cd4351542800c97"}, &(0x7f0000957000-0x4)=0x7b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000dc8000)={r6, 0x2d1c}, &(0x7f0000476000-0x4)=0x8) 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000002000+0x26f)="2e2f66696c653000", &(0x7f0000013000)="2e2f66696c653000") sched_setscheduler(0x0, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$mice(&(0x7f00006c6000-0x2)="2f6465762f696e7075742f6d69636500", 0x0, 0x420800) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000095d000)=0x0) ioprio_set$pid(0x1, r1, 0x0) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000bdc000)="2e2f66696c653000") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bb000)="2f6465762f6175746f667300", 0x200040, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a99000-0x4)=0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:54 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x100000, 0x1000, &(0x7f0000682000/0x1000)=nil}) r1 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)="76626f786e6574307d76626f786e6574302d7b5c76626f786e657430657468315c656d313a5b00", 0x800, 0x1, &(0x7f0000001000)={0xc, 0x1f, 0x7fe0000000000000, 0x200, 0x7fffffff, 0x9, 0x7fff, 0x62}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) sigaltstack(&(0x7f0000e1b000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x801000003, 0x4) recvmsg(r1, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x1, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000016a000)="2f6465762f76637300", 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00008d4000-0x10)={0x7, &(0x7f00003f7000-0x38)=[{0x2, 0xe74, 0x9, 0x8}, {0x2, 0x1, 0x5c, 0x5}, {0x9, 0xcbd, 0x0, 0x7}, {0x400, 0x1, 0xbcc, 0x1000}, {0x100, 0x200, 0xad, 0x2111}, {0xff, 0x1, 0x0, 0x1}, {0x0, 0xffff, 0x0, 0xfffffffffffffff9}]}) 2017/11/28 07:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000334000)=0x0, 0xffffffffffffffe1) r0 = syz_open_dev$sg(&(0x7f0000c71000-0x9)="2f6465762f73672300", 0x1101, 0x101000) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x26, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x8021, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x4, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f000027a000)="2f6465762f73672300", 0x2000, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x800) r5 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)="2f6465762f6c6f6f702300", 0x402, 0x0) ioctl(r5, 0x4000000000001274, &(0x7f0000023000)="95") setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000306000-0x4)=0x5, 0x4) unshare(0x8000000) r6 = semget(0x0, 0xa, 0xfffffffffffffffe) fanotify_mark(r1, 0x8, 0x40030011, r3, &(0x7f00009c2000-0x8)="2e2f66696c653000") semtimedop(r6, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x5, 0x7fff, 0x0}, {0x0, 0x7fffffff, 0x800}], 0x3, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000004) 2017/11/28 07:54:54 executing program 2: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000055000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f000068e000/0x3000)=nil, 0x3000, 0x1000007, 0x8810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000426000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000061f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x5, 0x8883, 0x9, 0xffffffbffffffffd}, &(0x7f0000067000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000823000)={0x0, 0xc7e6}, &(0x7f00007ee000-0x4)=0x8) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000138000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ee1000)={0x0, 0xaf, "4d9ddaed70d0e397df80298b16e0c3ff95e68de634ff13fc964a1c5eedfe73569642d2df32e97f9353006eb63b2c24a0e508009f6aa8a69e6503e8384aa6c543c4ba44fb35ebc78de37484beb8338b6d5c36a606d21d2e42f4fe1d0a1a9b67ef903b10b73dc0b3bf12c0e61536ccc9edefbbf94abe7c93f92d5827cd259e4a817bf1aebe3a1246c4659c1e5e7320998d0ec1841e6479dd7f645bfa0f402a4346ebce9bdd5ec071c6404e5d2906a38f"}, &(0x7f0000ee2000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x8000080800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r5, 0x894c, &(0x7f00007a0000)="68f7") r6 = dup2(r2, r3) getsockopt$inet6_tcp_int(r6, 0x6, 0x1f, &(0x7f0000c79000-0x4)=0x0, &(0x7f000040e000)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000bab000-0x4)=0x0, &(0x7f0000e49000)=0x4) setns(r2, 0xbfffffc) ioctl$TCXONC(r6, 0x540a, 0x8000007ff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000035000-0xc)={0x80000000, 0x80000000, 0xffffffffffffffff, 0xfffffffffffffffc, 0x5a8c, 0x40000000000001, 0xffffffffffff7fff}, 0xc) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f000017e000)={0x17004, 0x4, 0x8000, 0x7, 0xc39}) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000dec000)=0x5) dup2(r4, r2) r7 = dup2(r6, r3) ioctl$TIOCEXCL(r7, 0x540c) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e29000-0x8)="6269675f6b657900", &(0x7f0000fd0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd0000-0x8)="5c5b526264657600", 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ec7000-0x6)="2e6465616400", 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fcf000)={@generic="f3f66f97ef17d9538368e412e271f657", 0x7}) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000327000-0x1)="00", 0x2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e24000-0x40)={0x1, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="b2eb58f37c78", @random="38eb40d868b1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="04a94ea093d9", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000089b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fc000-0x4)=0xe8) r2 = getegid() r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000997000)="2f6465762f7161745f6164665f63746c00", 0x20003, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000022f000)={"a4173ae051d23005759da07b1a191d3d", {0x4, 0xfff, 0x4, "f7e913bdb999", 0xa8, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000496000-0x4)={0xffffffffffffff9c}) accept$netrom(r4, 0x0, &(0x7f0000931000-0x4)=0x0) r5 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000480000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f96000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f98000-0x78)={{0x80000001, r1, r2, r5, r6, 0x1, 0x7, 0x0, 0x0, 0x0}, 0xf4, 0x0, 0x8, 0x5, 0xc3e7, 0x8, r7, r8, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f50000)="2f6465762f73672300", 0x9, 0x400) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f51000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000011000-0xa)="2f6465762f6375736500", 0x329000, 0x0) getsockname(r0, &(0x7f0000007000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000c000)=0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000015000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000015000-0xc)={@loopback=0x7f000001, @empty=0x0, r3}, 0xc) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000016000-0xf0)=[{{&(0x7f0000015000)=@ll={0x11, 0x1f, r3, 0x1, 0x2a, 0x6, @random="0d36bc93f829", [0x0, 0x0]}, 0x14, &(0x7f0000016000-0x40)=[{&(0x7f0000015000)="141ca0f3c990e103007163a091bb52f05138073301896d35e00c8ad656b08431a380a7661540772d323c291c689d5f95c195053568a287b684656d693af9b240a2dbcc8985c9f45b9b9544ff45ef3fd3bdbacb57d598443228399b16682b2777732756444d", 0x65}, {&(0x7f0000006000-0x62)="15cb93e819bc1fb4241b4bab78705a99c420b8b136aecbbc7727c2fb4410cfdc67e1a7855fda6bcd73afe60d9b1ce5c103036846e4155ef7f97eb0b7dbc8d8a51e64e6f20ae9f50c3bfb5e6d2504e2ac749e4c64ad0129d56a783a12fdc4868752eb", 0x62}, {&(0x7f0000015000)="457ce8558048", 0x6}, {&(0x7f000000a000-0x6f)="c4789353e30ea74be5e12dd2eb36f5e9e8a54ffbb8c86d4ea1bfe2c101b64511377b12d7460ddb021a4643f496a9adb0aeb813d979c5f6971dc1ba506f82c46ae56bb5f312fdf8a88f6109a8a9e2ee26a055ea11e547d976c8a03bbad524a838f620fca79cd3d50ab4cdbb827210db", 0x6f}], 0x4, 0x0, 0x0, 0x8000}, 0x0}, {{0x0, 0x0, &(0x7f0000016000-0x80)=[{&(0x7f0000016000-0x66)="c7905e37508642cad23c86abc640c5d888c217a6186eb6484c0661c37486243da4964cd1d237ffa5263cf09f3748fb7d5762b7ad25fb55fd12d998c5baeb08944101d48bb68ad600326e435c477562b19f8fd7f5535e2918b3c951f271d6e03fb6dc6cbc95a5", 0x66}, {&(0x7f0000002000-0xcf)="d24698134956d2c8701f3bb6f044e0c502ea0eb67a247b3d9bff355c8c01e57d648a520ff6022d40a474cc1f44fafee881f759a19fb6296a032dfe02c1f0b22d72bef5b5c504a2c11318018c06c1741f471190b6683ba93a416f5d12cb65bfea6444d53381703f6e81d53168547821ceed03a59e870e6234da5f1b1568d03ce93453982ba2c264a1e138a76e36c20477166b3a7e8f6fd87c0ecc57b8dca4d242f1f33bfe99211980b06f57b943533f7167b850161c890df4bb26bfd4cb89c33493ff9ea38cda042c0e66d86d6748ad", 0xcf}, {&(0x7f000000d000)="760aa35a88f285dbc60734335bffea4d8381d5914682e2ac9977a06b96e28bcbddc7074b1da9a277e9bfb1b3083d69c95972fb21e0", 0x35}, {&(0x7f0000016000-0xf7)="d469966750c480049e84e847fdb23455afa169cbb63bdaffe70a0fae1b6a281eca3e688ebb55da178b379ef37cd620c2d78da05b3f93aa9f1e763e285d70e7f594d9e65c421a7306cc977e903c9e0386faa799fd69b7f34e2c4187ec46684cad173992b39aac14c4237c29211649814b0c04e2ec8d44d70a1bfc48aebdd44a923d9f7a65d0a7b499abaebc3bc2b479b69b20c41ce837a34952420463757a96f541c4b55d216a4f142c7ea918e71a4dfce95355def16c069af23c959c8775074398583c3894c38882a100e3718d3b22cb20035042f2604d70b95a1f9b07751ab8890c926365b2dee1b82618884db4e81f2367ab5cbb148e", 0xf7}, {&(0x7f0000007000)="f2ee7d4b8326392c7a0e60a544ce59df5616fea7970bb192e4a82737b1c47f3e44108bcc1a6a8c725ff73dae8a9e95e5ae4ed86b7b11b4ca405be4b20ddf95c70b30a071b44964819af570175bb41b5467e3e9b6c7db72faa698ed3b76ebd23581807ec888e5b54f788d3230ea2b76e478484dc912a28ca1a99cd954689749486511486acd035e838c446d410d48fb4a6fad877705fc95302ad44a76adc3af4842842998feadb17a8424e1dd8bc1a0172eda3a815a859ae9de91aabd9602af116c603c1be9ecf9f466ffce3b755258aa0458b1", 0xd3}, {&(0x7f0000015000)="da57282964d9a752a74f3f9ae18c3ecfd16239ca7e85b2d878ab485da97c4890fc86cb5e92287dd2cca0f45986dbb8c278442183b094df8f9f7bb2b1df82c5dcb855138cb3aaa7c6479ec4f11c9caf64c75bb2ca913ab704190b17c000766977c0e3781240d020", 0x67}, {&(0x7f0000001000)="78d711f340961d22ecfd2b88373ef5ef5225bc87ce4af4686c383b650c151edbbd1f5e42c2bf269c8cbf5e32d0e7b6d52e6af2b06b8a528d193bf9da914ea16618087a3048f783b4658c078bc51f86d31ff86d5f9d1736e38cb84b7158ba56a31c51ec59d74a9eda160d2c54ebe7450a233f97aa1b3177730e1e12ade6807a8851baec393495f356cd3abf23c65aeeab4920ccd987383d09ea37bd01157f4feaef90f251c10f8ef1d3d821156a062006dabaa6a8270775ab8b0c83e827520fa18a215fda69fb", 0xc6}, {&(0x7f0000006000)="4064ec199dddaddcbaaa2e7fdf14bf45306704a7bf4a0a1bba59a041d8b48d971b34016a6ae5f56cdea2c515cc6c25b1d6be7a34c3a1cd92d9ce29", 0x3b}], 0x8, &(0x7f0000008000)=[{0x1010, 0x11b, 0x9, "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", 0x1000}, {&(0x7f0000004000-0x2e)="36ac410c48754033b0e977fb8d3c715346a916b551c9514887382b6db434869ebc40f313922536b5d2186a7ee96b", 0x2e}, {&(0x7f0000001000-0x71)="3e1a23123f417313fdf45ab181175b5b0a9061d00e574bf569e702986ad05ac655195d8d01865a03a60dae79c1a6ce0a56c6fb448e8d00451b6984fa1c2bd4c12cfe50bdf568b8a14d4cf9c4e59182ee7d8784e6d5f1cab54863cb126aef39244964c0c1eeb0042193957bd61aa9125d6a", 0x71}, {&(0x7f0000015000)="2bffee3457a5137354987297c70b5cb46619919aaf27306cf268c0d2ac59378c3b9c7ae160b49682e29a6336bdaf96ff3f0354077071e892dcfd0361b645abc16c5abc246b8f7179faad197f451a1392b494edbd265f16799a96a5eb1fc954fb15e33c08b70c5f8dbf25818044f05cb647c5ed821de6ea34099c2704531047d9105dd7ae2142647cbc6da902dc82080fa12eaecda13cf4a08b0e3de2584e1da8b67d09496ffaede0f4f433729ca4b5d84d4f9b3207456ba34b387d77e94c9837e8dbf8ce0a671ff75da1df4ee05b62824bc94aa9", 0xd4}], 0x5, &(0x7f0000001000)=[{0x100, 0x11, 0x46e, "d5e1b69c42008a2246fcda06e8a9c632007451069fc97113a59b0b6c1c4169dcb55ddba7503eae78a99e6ca7f57673043612fb8b4566b80c62f2eed1e9d9e9e127bb54bebfda2079a2b05e0d014bba4b00ebda2df94f05d422d1354ead4e53eb71b33c48e4c71b639d5876e716bb28bb79198febf23fced9a1991a3fccbc28dc402d88cd514739542909967305b11a97c93f7dc6d8c495a1194f88e44e0114b19c16127cec49b904e9da700ea1af7a24a92da9fb93f80cf39ee0805fd2973254c36d4acfa0dd78a6260604f984387f1c3cfa2969346622851bb0658ac0ee78b05c21f5148ac6fe2177"}, {0xe8, 0x109, 0xe75, "9520f8c6e16cb7b701658ed42b79ea5142a904f5f12d1a083fa77a4431ec47fe120ee16e3b65c1098114978dc7ca6a642dcbf86ea942191b95020faac0b3a2a394cc3c78eeb9d62cf0929ed9f83ef9db025c20c404403acaadbe7b641638db43a5af114357f8c1d814b5aa8425343eeeba3db5d94364cbc98469fcfece1d9317b511d138c958641c6e603b2ecdb10183ba4a2a8d07b2abda7be359483295499ffda071e064a510556665b019abd9e1fc96732ca05952ddebbf73fd44791415dda38f64c556352d330d3eec9da4dac37bd9131f8653756e1c"}, {0x50, 0x111, 0x80000000, "ea40023c44dfa9fb1faaea78567e3c6376520cded563e565bd1c18ddd645fb8762c4ca83d9eec718a13385b4182908670f1a84583e592f6039b7cdaa"}, {0x70, 0xad, 0x7, "38251fb99bb6c3babc8a01f410c7803ad8ff48e24d79633056843ae726fd2207076293f083f02fbfc4b7047fe57b4bdaa9266e629e853a51ebb2cd602c97935d1bb37bdbcdc8f50e1e5ee16a9f46b61ed62bd4085fcee351e4b0"}, {0x80, 0x10f, 0x3, "d1c52dba6fa4704eda8f73974e2959f7683bc6ad1d7cd89c84c35c0b149df15423c07743213e72a65c10b1669cf3d9d330016b95fdd6a7002c3eabe4b080c2f8ddf9072cbd3c3d4ce95bc8b8052c8fcd024ab2b5b9a092412a45d53776572b5437f515cfd637b0f0f11cd30e1e"}, {0xd8, 0x102, 0x10000, "542190727af7e2aa66d1e1bf206b95047345a7831c7114352c91a8b70a88c6e2b2b6ad02c6792fda944650b7cdb1a5f36fe394768f83a25986db20d27420474bef6dc123a130ec890ee16ff0681c73e5d171715856908a3a28117cb6102b7b6f06e4734f76549478b10ca37b2b7e06bb0d07a7dcc44962b28deaaf373074e067627f36d37de9409001d3583d8c93fdcb160e420bdf0d7b19029d02a6a8297a9c3e6d2e4c908c2335fac45c8bb25db6a34a433ec1214d7934fad3d2bb9b1a004bbb11ba368b"}, {0x10, 0x11f, 0x7ff, ""}, {0xa8, 0x109, 0x206, "f786b72d13874d7440bd6c4c6cbd0e9f1e690ba1ca52d866f5347c48055657cdedbaf708be8ee2acbaca20a23284c81ed4eb8e0dc04df536a7155699c812b2324428f6348f0e3fb12e0a7ff6e3dba8ff7c60ca69ea9b3b13f1f3b8f1a82fb3c23e72af2e8dd2dd595c35eb735429c4d1a7895e4c0567e5276a77cbe03e69ab603970f7c40fef413a841d2046ffc8443ea3afb00b6223"}, {0x100, 0x118, 0x9e01, "691b4d44ae69f3bb75d4782aff71ac7d3123dd7a36889410cee5f11331491342a06b9cf3cdc16a5f2dfa82bab908f6b6fb86d47fffad76642a16d0e1d79bdcd5c85402c3c8e0d9f9fb6beb01c7d90cb6a53a275c51072989e2ada3e5b59583293ce59fdba83ae466637be82ee1e521dfaf964e4dfb92bc9608d0301a1ab3bb5a5fc48bca1b8834a723a41608bd69e193cb38bff977aa917120ce7130accf55ad87ebb95522f3e353a38224da6a3871b8c437dac1f56bcf9dc12129b0df75d48b1fa1dfb00aea29a3a8e3c403c1e06534a79d0dec4d27217db0c875b9374b9f6b09b3d748a447d60ccf53"}, {0xb8, 0x10e, 0x4, "97f8440de402f8b67547051cdf8ba0a873f9a101cd8d254dc7be2b85b743eff66e1622893b0665423a4da0a199073f044d6a9ea507f6a057626c87da9e7cc97d19a9deede6ce34dff609305c8b2fac9277fa2a2c7d20381e77bd9be53e87563eb1faf955b9615eea21d545c24d47a60d7f9add9a2754f8bce6f195a3fe423e83a18251635f02a2e8167b72714415aa5babd9adef723952146fdb3b01348f59975d"}], 0x670, 0x40}, 0x7}], 0x4, 0x4840) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000000b000)=@generic="00000000000000000000000000000000", 0x10) [ 124.664441] QAT: Invalid ioctl 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x404, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ec000-0x88)={0x29, {{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007a6000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c73000-0x34)={{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]}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$sg(&(0x7f000038d000-0x9)="2f6465762f73672300", 0xfffe, 0x10000000002000) lstat(&(0x7f0000710000)="2e2f66696c653000", &(0x7f000035c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000b43000-0x4)=r3) arch_prctl(0x0, &(0x7f0000bf8000)="8123e6c293f6780a652ef08eee60c1ef82d0564fba7b55e957a02659be778f96740270d0d15324fbbae4964b3a3859af1c56447470794d95d58114091baa2a76922c21c243ede410d5450e1ca1d9a3f94cbe5a548d8d1eb887e140df930fcecc0a0b284e1129e608ca71651c3b3480febf5867e67520d3f74830cffa1075603fb6c92121a6101310bb9efab121dfbcdacad95948a287140679e5d5ad62e7e695c77d75e829d12b01d4a1f02732a3555e9a950f328cb75c2cbc5b752d4fd37328743e11771d15c316814e8d98c36dd140dff3682b265958e89373a584fb00d4b3c34c965192db5bede6de7ce7217642") time(&(0x7f00001cd000)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000014c000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x553, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000da4000-0x8)="7472757374656400", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff4000-0xf3)="", 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000052d000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x15) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000097b000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000acc000-0x8)=0x1) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00007ff000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x12, 0x16, 0x14, "887bf5062ecd814eb00662f001251e789f98b5ca46b138f633ee7d5cd0e2e2b04844ca3b7f22d83a69e4194be170e28213691d7f25a3e08cfabf437b2d385400", "f9689e435bc71c58cedafcfbd1a4c1703fbee1ad354bd7b05df7f5188abc36afe17d2e1be0f5801ebb70ff551bbcf85520feb5c2bb48ccfd831f922093c34b58", "1af0fe69cace1415dff023505455355322529c99a759e69cdefd6d5330289b37", [0x4839, 0x7]}) r5 = socket(0xa, 0x3, 0x40) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) msgctl$IPC_RMID(0x0, 0x0) read(r7, &(0x7f00008ae000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000030c000-0x4)=0xb) dup2(r7, r6) sendmsg(r5, &(0x7f0000c9c000)={0x0, 0x0, &(0x7f0000385000-0x10)=[{&(0x7f0000b4b000-0x98)="44e25e23688e95653832227378e3ed44f173058ecd420b5433764a0f4908dc4dc8fa02be305c560b69472a13bed2744b2e88f3225ff10952470e113f3cc61626d64ac303f9d23848f47370c55d6877348f67e4f9d5b590a12e5f68dd272501d55c33e295263d7455ddbb0ea334185447ec24fa4bcf4ba4633da1ed857e4347cb058f79f0589c115575b13b4a7ed872bc7d8fe43e317e2403", 0x98}], 0x1, &(0x7f00002ea000)=[{0x88, 0x10b, 0x80000001, "e2323cf874d4a6184a07431437fed5bc43b97bee879e669ae951fb5f210f04ee638334a87f51b0d0b739df073133725945ae540e4d4b5cd47a74b6b0a18695fda50b87de4d04001fa3ad0129658d72bb7e1d5901ba478b09eacc665d629ba81a254e61dc57fc71e772594514ff399f5c99"}, {0xd0, 0x11f, 0x5, "9cbb9fdd6470806fd314ea9e11ebfc266bd63337d58f02cb1e11830727d1c2759530dbb2bcdfbf0ae0697789a02d4b10bc642e9b73e0d349519e2d8939bcdb70413ed9018324e89fb22dd85acd520fcd9cea841ef4a14cc9b4a760bb69b707e428ad93d481ac4554e8cb08f7a99bfe2c3151aca6f30a2d95472e33a4437bcdbf8cb77b2231f7bc4c8ef8a1d333d09a9e0bdef0050b776258eef2f9baeac528a11c55e2e79a08e947e1e1c722a5fc16ecf6fd5701c790709ca97eaab335"}, {0x38, 0x10f, 0x3, "fcbacc6f8d416dd836777bd32667d3ce23bb90a2031de65ee293ba33e0154986440e287d"}, {0xf0, 0x101, 0x100000000, "c1c73ffc87383637508df591ede05ff3cf920b483fa9a95ecceec557d6b59033b0dfed0a0bc7b615ffcf9219725159cf82b362c01650a1ffd1d4c7bc73f79f3de2736fffdcc1d250be889f51728de7e6621694a982bcaf07eaba4a1b26c97e27a7cf0f84e4c3157c228b6f5fcf4d7c946f28a6b1b20277c94620efc3b9abcc70484dbb0451eb1c0cc38a99c8e0365aee276afcbed4d3a2e4aae7b2b8507e65d95272cb6cf6b1efdf3dd3233337f22f72ae2839965df78bb3ad20609cadec2981d99f7ef21d985637606acf6f137e5674aece28a3aee15c87982816"}, {0xb8, 0x11f, 0x6, "b8cc9b3b7ae66dc3d3b73b1cbc1a254d352268b3b0202e5f24dd0d09259c57d8ec57e8a48b917f78db8f6aaaa9d3a3e6fb2dbf4fa40c80fff04b2ff3ca93d0deb5029434cf839b0c352d4388bb4eb073740ca05a8b9d2f2673b23ca8ecf9151e504f9caec9e5c844f1c00bef1b225d5ec9c3d298c4b85f5472356da3a659277f964aedfbbbb9ad96d0c03be7f9bea6355f4f48b280acadd883c5ed5e77fba280996ad650b2c544a4"}], 0x5, 0x10}, 0x20001) r8 = socket(0x1a, 0x2, 0xfffffffffffffffd) setsockopt(r8, 0x1, 0x7, &(0x7f0000001000-0x4)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000142000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x8c) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000861000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fc000)=0xe8) r2 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000092d000-0x8)="2e2f66696c653000", &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001b8000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000e5000-0x4)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000ba3000)={{0xfffffffffffffffd, r1, r2, r3, r4, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x77, 0x7, 0xce87, 0x48, 0x4, 0x1f, r5, r6, 0x0, 0x0}) r7 = syz_open_dev$mouse(&(0x7f00007a7000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x400000) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f000013a000)=0x1) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000204000)={0x0, 0x0}) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f00003ec000)=0x7ff) r8 = semget$private(0x0, 0x3, 0x401) semctl$SEM_INFO(r8, 0x1, 0x13, &(0x7f0000aff000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x11)="2d212b73797374656d707070303a2c2600", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0xdd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 124.690483] QAT: Invalid ioctl 2017/11/28 07:54:54 executing program 2: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000055000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f000068e000/0x3000)=nil, 0x3000, 0x1000007, 0x8810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000426000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000061f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8, 0x5, 0x8883, 0x9, 0xffffffbffffffffd}, &(0x7f0000067000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000823000)={0x0, 0xc7e6}, &(0x7f00007ee000-0x4)=0x8) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000138000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ee1000)={0x0, 0xaf, "4d9ddaed70d0e397df80298b16e0c3ff95e68de634ff13fc964a1c5eedfe73569642d2df32e97f9353006eb63b2c24a0e508009f6aa8a69e6503e8384aa6c543c4ba44fb35ebc78de37484beb8338b6d5c36a606d21d2e42f4fe1d0a1a9b67ef903b10b73dc0b3bf12c0e61536ccc9edefbbf94abe7c93f92d5827cd259e4a817bf1aebe3a1246c4659c1e5e7320998d0ec1841e6479dd7f645bfa0f402a4346ebce9bdd5ec071c6404e5d2906a38f"}, &(0x7f0000ee2000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x8000080800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r5, 0x894c, &(0x7f00007a0000)="68f7") r6 = dup2(r2, r3) getsockopt$inet6_tcp_int(r6, 0x6, 0x1f, &(0x7f0000c79000-0x4)=0x0, &(0x7f000040e000)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000bab000-0x4)=0x0, &(0x7f0000e49000)=0x4) setns(r2, 0xbfffffc) ioctl$TCXONC(r6, 0x540a, 0x8000007ff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000035000-0xc)={0x80000000, 0x80000000, 0xffffffffffffffff, 0xfffffffffffffffc, 0x5a8c, 0x40000000000001, 0xffffffffffff7fff}, 0xc) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f000017e000)={0x17004, 0x4, 0x8000, 0x7, 0xc39}) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000dec000)=0x5) dup2(r4, r2) r7 = dup2(r6, r3) ioctl$TIOCEXCL(r7, 0x540c) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000bd5000)="240000001a050000006bb40400000009020b00ff0010a500001000eb080002004000000032", 0x25) 2017/11/28 07:54:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000+0xe50)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5001}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a83000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ada000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, r1}) r2 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x40000011, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r2, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 3: sysinfo(&(0x7f0000d48000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d11000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002b2000-0x1)="95", 0x1, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fcf000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000765000-0x20)={"bf4959afa0f56cda1723e2b696fc1674", {0x4, 0x9, 0x4, "94935a62d5c0", 0x200, 0x0}}) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:54 executing program 7: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000001c000-0x4)=0x0) r0 = gettid() getpgid(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001c000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000d000)=0x0) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) r2 = gettid() gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x7ffff) r4 = fcntl$dupfd(r3, 0xffffffffffffffff, r3) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000ca2000)=0x0) getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000001c000-0x8)=0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r6, 0x3, 0x5, &(0x7f000001c000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000012000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCSTI(r4, 0x5412, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000001000-0x8)=0x80006) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000002000-0x10)={0x0, 0x0}) eventfd2(0xf707, 0x800) timerfd_settime(r4, 0x1, &(0x7f0000016000)={{r9, r10+10000000}, {0x77359400, 0xffffffff}}, &(0x7f0000017000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$netrom(r4, &(0x7f000001b000)=@full={{0x6, {"55bb2e791be207"}, 0x8}, [{"40415b6b62874b"}, {"124a781d7bd8e6"}, {"5dee7d526e82cf"}, {"379f3e3a37418e"}, {"168b9c558ee947"}, {"25c777950fcd86"}, {"c41eae28a7cd88"}, {"bc47fadfff5fa7"}]}, 0x48) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x40000009, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000015000)={r12, 0x80000, r4}) rt_sigqueueinfo(r8, 0x14, &(0x7f000001c000)={0x1, 0x9, 0x827, 0x1}) setpgid(r7, r5) perf_event_open(&(0x7f000000b000-0x78)={0x7, 0x78, 0x6, 0x1f, 0x6, 0x0, 0x0, 0x896, 0x30, 0x8, 0xfffffffffffffff7, 0x2, 0xe609, 0x4, 0x0, 0x7fff, 0x6, 0x8, 0x3, 0x207, 0xba, 0x1, 0x5, 0x1, 0x10000, 0x9, 0x0}, 0x0, 0x2, r4, 0xd) setpgid(r2, r1) ioctl$int_in(r11, 0x541f, &(0x7f0000019000-0x8)=0x9) madvise(&(0x7f000000e000/0x1000)=nil, 0x1000, 0xd) 2017/11/28 07:54:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e21000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b2000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000909000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x81, 0x9, 0x100, 0x9, 0x200, r1}) r2 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00003a4000-0x4)=0x9d0, 0x4) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 124.770171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1306 sclass=netlink_route_socket pig=22218 comm=syz-executor0 2017/11/28 07:54:54 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000007000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000003000-0x1e)={0x771b00000, 0xab1, 0x1, "a63f6772a9ff", "7bd86df2367fb9a71748c4b03590948e"}) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000012000-0x8)="6b657972696e6700", &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000015000)="6b657972696e6700", &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) bind$inet(r0, &(0x7f0000014000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000015000-0x1)="59", 0x1, 0x20, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x0) 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2c) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:54 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002b2000-0x1)="95", 0x1, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f50000+0x2a0)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x3, r1) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fcf000)=0x0, &(0x7f0000fcf000)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b14000)=0xffffffffffffff7f, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd0000)=0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x3, 0x7) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000707000-0x8)=0x7) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x41) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a8c000-0x8)=0x74) writev(r4, &(0x7f0000963000)=[{&(0x7f0000b67000-0x52)="d62e8c5cef4e9497b2ef7567147f08f059317b80880ec6f63088c19cdbed9c2bb7e3c9e1404514a7822624a11e37484dda103e90e6466bd5d858ddd915c4b5430bece21ab0e71c8ad5bf2e41fe23e78175dd", 0x52}, {&(0x7f0000488000)="35acde0ab1ce2e9da5064662dc28a9b94d59cb7fd48af0f21f828b7886a036ca9ccf0f92a7a7593d2856c33442d4b038fc3b47012009cd57bf5d0c", 0x3b}, {&(0x7f0000a89000-0xa2)="74d86b78c269172e05279226c6db308ffcb01cbadc5dce27453fbcb9f768655f2c92fc78f34055bc584232518aec2b371f970ac6efbdfb129cc50c2f870685d59843c656f20f714c32793a05d56b02575823b7200a7498cbdfe7b0da5d34c06f1c8ca4c7e35a9241330b98dfb5bf00d7e20f828a0826591eea73c7fd0eab85da8b77d9b9d8c4fdb988b7e6ae32ef0707a01ec06766c9617a6362aa0e071c0fffb764", 0xa2}], 0x3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) writev(r2, &(0x7f00003ee000)=[{&(0x7f0000815000-0xc9)="9ac2d93234fa35410f2c6a527ed48339e9ed8eb45bf513abb2cd46213930ccd5787ed824be979846b7e6f2fbc0104ef4e9ace1b1a82ef73bf285f1d48c585b3be66405d9094a8e22a24df3e31969c5d7586556713ac938725ea46548c5dfdf2d339495343729fc3f78d5b2a151782712f62c34472f6e3f747d272952352ba5bc1bb2a44258ebe8ceb7a5d08de861cb9e795679e8fa3c6c6b029a3b790cc1f5f90ee0491d6c059a7e4752d64cadf3fa54e58444aae54edfaee4bb8cb44f68044c34cba1de47567589d3", 0xc9}, {&(0x7f00006d6000)="c81a38e06e4f284b933e7c9ffb5c39c63300b3a325a81d62e0aa21ceacfd563236460e45d5c06f694b8e94", 0x2b}, {&(0x7f0000542000-0xd3)="9ebc70023690e94e16c7ff272dd8faf8ec40b76625482d8da5b8ad611da666260e44c215ee7e95437b4a8864295a00ba4f460e8c8518ce1e466db6ae7cf5f320b571c2fa2ef8feaee1285b35eaac355df050086fff5ecb0d7d439589c520749682c96e60feeb74079e6ef6dd50522e14c151d1fbf084f45e92dc041b66719ed42c5b8e771cab8b7e7869ee4ad560c781458905b5c01217803cc9c9df28622c4b1f5ebab9f16187fc9e2aba0af4983badd8487652f002e98c417c88e3d53a0221d196ad533a30c439eaf4eaae7df87e2bdf88ce", 0xd3}, {&(0x7f00004fd000-0x13)="1966fa1edc638ebfad602284b7691491975d766e26720246eff7316fce408e0063b18938ee3f8f4d3066250ad0ace3823f837a1fbb833644946a7d9cca7c31bd79e872", 0x43}, {&(0x7f0000547000-0xa7)="f0862a30c932391b139175d63c3f62891f04e66430e51629bd3aacca3c83a7ca3a5dd005af95f4137e50f1cee9e2d484e7a8f8b353f93cd435eb1afff7b22a3ba4fa940c1caaaee80799a3ae808b5822bbf4ff1fba6bb51717811e038c402af5ba871d3a1578cfffdc76c092bdd93d40204ba1c771fd5ac3d72ebb0367aa8edfbe0aa03a2389bdacf99228038284b42bf4bb9afa5b428f03d0d37868e06ddeaa891aff2804162f", 0xa7}, {&(0x7f00003c5000)="fecbf582a96f39b7111d3de4a89d3b47922c11d40f0c448c", 0x18}, {&(0x7f0000d14000-0x84)="a897071627481dc123d4172cd2d606301e6b102739159e7568bfd5523afec62ce89775d274100b58af5bc83dcb37ca88c0d06b103649c4f3400605caf89b1320f2d7e0beea71f718d1bd6f45d235774d58a9d7efe287313d66c60e51b3c326146ce2104ac87d8aaac71b93439fd0eb22238f8a5ae40a15d0f60e7b53206aac30c59f3b62", 0x84}, {&(0x7f0000a35000-0x4f)="83d18739c5ca0bcb8e6dc0b2f243a046a051387a6a42cfdf72173b6e499bccaf0d88a563a8cc274bf5cf96750480d36b391efa84efcc32456f0c8bab546f1a8e3e89181e7db81382cd6e28aacc11e5", 0x4f}, {&(0x7f00005e0000)="685120e055fee73abab169ce2f7e7992040932959cd3228e71a776e7a00e27e7a2a55bf39dab2ae2c44d47ed23ec90480d55c812570fcbc7", 0x38}, {&(0x7f0000f39000-0xa9)="a4bec1ffd237c66fbdddf4b387792a188701aa3b5e361039c94eba2a2325af41d092994fb3ec482f48b39f58398c596d3ac7831f6cc5177877aeb28440e06f08612d6354ccbb405be9509e98cf21525571cc662abfdaecb266a4ba127670d24e378d495a16bdbf8c6f596824f5d781d59102b38864c57732bcf66910225609d6ae02506cfee51f5c0444fcf155ccc04b87b5685f816b8d1a1ee178f1f165070dde8d54f89de0a69be6", 0xa9}], 0xa) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x800000000000000, 0x40000000001) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r6, 0x4010ae74, &(0x7f0000af0000)={0x8001, 0x0, 0x7ff}) tkill(r3, 0x41) eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f000041a000-0x20)={r7, 0x20000000, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = dup2(r7, r6) r9 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r9, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f09210000000000ffff00000002781305004ca6000412a1bf0202fd", 0x1d) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000cfe000-0xc)={0x4000000000004, r9, 0x3}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000b9c000-0x4)=0x400006, 0x4) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$ax25(0x3, 0x48cadee2300c3e38, 0xca, &(0x7f0000d99000-0x8)={0x0, 0x0}) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) pipe2(&(0x7f0000c98000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0x3, 0x3, 0x6, 0x3, 0x4169}, 0x0, 0x6, 0xc63a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0x7, 0xef62, 0x20, 0x0, 0xfffffffffffffff7, 0x4000, 0x4, 0x52de, 0x9, 0x31e, 0x11, 0x0, 0x3, 0x6, 0x80000000, 0x3, 0x4004, 0x4, 0x7, 0x7, 0x0, 0x0, 0x100000000, 0x0}, r0, 0x6a8, r1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00009c5000)="2e6465616400", &(0x7f0000141000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000a06000-0xd)="646e735f7265736f6c76657200", &(0x7f0000449000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000698000)="d464f94d2fd18a2840ea0f19d5550e80f768751ac623c6258f16cfb9c7d86ccee63957fae90b86736fc157684e4c882af4f25009cd4df5aaba9b34229cbf6f18ebbdd472c567f23824d4bbc85caa", 0x4e, r2) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x1000, 0x54000404, &(0x7f0000412000/0x1000)=nil) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000f50000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r0, &(0x7f0000d7c000-0x1c)={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b3e000)={0x0, 0x1, 0x5, 0x20}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000659000)={0x1, 0x2, 0x1, 0x1, 0x8, 0x1, 0x3ff, 0x401, r1}, &(0x7f00004f9000-0x4)=0x20) truncate(&(0x7f000053b000-0x8)="2e2f66696c653000", 0x7f) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f50000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00002bc000)={0x2, 0x100000001, 0x9, 0xa1, &(0x7f00000e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, &(0x7f0000f50000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, &(0x7f0000f50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) [ 124.817660] binder: 22230:22233 ioctl 40046205 0 returned -22 [ 124.837842] binder: 22230:22233 ioctl 40046205 0 returned -22 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x103) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f4000)="2f6465762f73657175656e6365723200", 0xaf6205545e9372e2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fcf000)=0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) openat$vcs(0xffffffffffffff9c, &(0x7f0000e8d000)="2f6465762f76637300", 0x6aa3b0468443c918, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fd0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r2, &(0x7f0000fcf000)=[{&(0x7f0000fd0000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000fcf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000f28000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000fcf000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000ac8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x5, 0x0) 2017/11/28 07:54:54 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x111101, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="08f7de4228dc97e5b43e9e6d44abc00150701a78f9dc5b9597b1488b2762bdd03c59a7b3f1081d9b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b34ff2918c62a394477b27f3a107cb02363cb3c35c8036f4e8e458705baa6c3c9ede93b525e280ac5dcf61cf52d13eb05bd319b40ab8550374d9cadc") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000445000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f00006c0000)=0x388) r2 = perf_event_open(&(0x7f00007ad000+0x291)={0x1, 0x78, 0x44, 0xffffffffffffffff, 0x0, 0x112d, 0x0, 0x100, 0x0, 0x0, 0x69, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x40000000000000, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000da6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)="2f6465762f70746d7800", 0x26001, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071c000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00001bc000-0x24)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x25, 0x0, 0x2, 0x0, 0x0, 0x1, 0x100000, 0xffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) sched_setscheduler(0x0, 0x0, &(0x7f0000eda000-0x4)=0x10006) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc01, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062f000-0x6)={0x0, 0x80000000}, &(0x7f0000bca000-0x4)=0x6) r5 = timerfd_create(0x6, 0x800) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r5, 0x0, &(0x7f000000b000)={{r6, 0x1c9c380}, {r8, r7}}, &(0x7f0000506000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r9 = socket(0x10, 0x2, 0x0) write(r9, &(0x7f0000f75000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f000038a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005eb000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/11/28 07:54:54 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000084000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000967000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000905000)={&(0x7f0000bcf000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f51000-0x8)={r2, 0x3}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xb) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) fadvise64(r0, 0x38, 0x100, 0x1) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000cea000-0x10)={0x1000, 0x5, 0x2, 0xb8ec}) r2 = syz_open_dev$vcsa(&(0x7f0000f51000-0xb)="2f6465762f766373612300", 0x5, 0x80000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f52000-0xc)={0x0, 0x200, 0x0}, &(0x7f0000f51000)=0xc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f51000)={0x200, 0x9, 0xc1, 0x9, r3}, &(0x7f0000215000-0x4)=0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000f51000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f51000-0x4)=0x8) 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cb8000-0x4)=0x0, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007f8000-0x4)=0x0) r1 = socket(0x10, 0x6, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000be2000-0x8)={0x0, 0x0}, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f8c000-0x4)=0x6, 0x4) accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000cd000-0x4)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000025f000-0x4)=0x0) r3 = socket$nfc_raw(0x27, 0x0, 0x0) memfd_create(&(0x7f000055a000-0x1f)="2d657568312827747300092dc6277d76626f6e6574319800", 0x2) r4 = accept4(r3, &(0x7f0000d51000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f67000-0x4)=0x10, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f72746300", 0x801, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8f000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r6, &(0x7f0000d7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005b5000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000724000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x200000000003, 0x5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000aed000-0x3)=0x4, 0x4) mknod$loop(&(0x7f0000c32000)="2e2f66696c653000", 0x18, 0x1) connect$inet6(r9, &(0x7f0000c60000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5231, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}}, 0xe8) sendto(r9, &(0x7f0000c28000-0x2b)="1ac19bd3ce03d0a0d0e6f4b24a8db674231aafcc298e20ff59fa0785870134a6b0a346d60bf67b2d3c81fe", 0x2b, 0x40, &(0x7f0000d01000)=@l2={0x1f, 0x9, {0xdbbe, 0x8, 0x20, 0x4, 0x1001, 0x4}, 0x9, 0x0}, 0xe) sendmmsg(r9, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000a12000-0x10)=[], 0x0, &(0x7f000013d000)=[], 0x0, 0x40880}, 0x80000000000000}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000481000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000006, r8}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c0f000)={&(0x7f000003f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009e4000-0x20)=[], 0x0, &(0x7f0000aad000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x4}, 0x10000) r10 = accept4$inet6(r1, 0x0, &(0x7f00003a9000)=0x0, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000762000-0x4)=0x0, &(0x7f00006cd000)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000407000)={0x2, "f0eeb69ac809"}) r11 = socket$netlink(0x10, 0x3, 0x200000010) sendmsg$netlink(r11, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f000011c000-0x14)=[{0x14, 0x1d, 0x200000000301, 0x0, 0x0, "08ec6e2b"}], 0x14}], 0x1, &(0x7f0000343000)=[@rights={0x20, 0x1, 0x1, [r2, r10, r1, r1]}], 0x1, 0x40}, 0x4000) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ac9000-0x4)=0x0, &(0x7f0000534000-0x4)=0x0, &(0x7f0000f50000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000905000)=0x0, &(0x7f00004b5000-0x4)=0x0, &(0x7f0000f50000)=0x0) setregid(r2, r3) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) dup3(r1, r1, 0x80000) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) flistxattr(r0, &(0x7f0000935000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x7) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:54 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000006b000+0xbdd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xfffffffffffffffa, &(0x7f0000af5000-0x8)="2e2f66696c653000", r1, &(0x7f0000af4000)="2b6626c78eca6ac55c4ea0d3e9fef59dc458eceec5b2be4569037aa7475e13cfe6e4a59a9be012d9c28641bf6067bccb4a20c0c8f1") bind$alg(r0, &(0x7f0000af4000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000149000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc8ab93514676e77c2dbc3e4c81d557fc5b8ca8bde081e76b3ef947cfaff34a422e688376881e42e0e7684c671b037c68fde7eb70491c901deead29e708725f315", 0x78}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008d3000)=@generic="ad12a7262e567af559fbfa7a1ffd3713", 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c7e000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007d0000)={0x86f8}, 0x4) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) socket(0x0, 0x2, 0x7) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:54 executing program 3: socket$inet6(0xa, 0x1, 0x1008001) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000a6e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x5, 0x4, 0x7d}], {0x8100, 0x100000003, 0x100, 0x28}}], {{0xdbff, @x25={0x1, 0x8000, 0x20, "e32fc2a4e5887d0f22d3a0f31bcf0f55aab80583917916a7a3123c18dacf4340606e4be2cc76a986f2ae25c766ba6d5fa5f4eaf49b5609829b4dfc0f8022e51040fb6686027d5b7a861b32f5c9db3db64fb37d268df67bd49f"}}}}, &(0x7f0000f51000-0xc)={0x1, 0x1, [0xa62]}) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000308000)="2f6465762f72746300", 0x400000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000a26000)={0x401, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfd}, &(0x7f00009c1000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0xfff8000000000000, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000a8000-0x4)=0x0) 2017/11/28 07:54:54 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000015000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x400040) perf_event_open(&(0x7f0000007000)={0x7, 0x78, 0x180, 0x1ff, 0x6135, 0x7f, 0x0, 0x7, 0x40000, 0x1, 0x5, 0xa2f, 0x65d, 0x12, 0x0, 0x4, 0x1, 0x1, 0x99bd, 0x40, 0x7, 0x3dbda9e9, 0x2, 0x1f0, 0x72, 0x9, 0x0}, r1, 0x7fffffff, r2, 0x4) r3 = dup2(r0, r0) recvfrom$inet6(r3, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x102) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c6000)={0x8}, 0x4) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f00009b7000-0xb)="2f6465762f766373612300", 0x36, 0x28000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000f51000)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000f50000)={0x57, 0x7, 0x0, {0x100000000, 0x5}, {0xa0, 0x68}, @rumble={0x4, 0x5}}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000f52000)={0x0, 0x8, 0x1, @thr={&(0x7f0000f53000-0x1000)="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", &(0x7f0000f53000-0xd6)="e10f04d8785f01c08fccdfa132df32dddef38c8adb524a10dcbe79544afb0386fb2706080c565075311b2039cacccacf7c3e3943793d97fb2396607c7342d7c5347aab9c487cfa75564ccfff7b9317330dbe5aa6dd53f906798445017ec2b87a38adcff126fe404491eb3a977d611f50a51fec1d4ccd8132fdbded9fc66767c117eb25c48de7e41b99ee8d76686a54868039b4d658599d1757c8e4390799788a3f059a85f8a4a88cad87a6c4a4ee0db334e5589dc270de62027ec754c4ac3052ce1bab9a1da27817ab8d885d8c3998516e3b7ada1628"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000354000-0x4)=0x0) mq_unlink(&(0x7f0000cb9000-0x17)="2173656375726974792675736572766d6e6574305d2900") mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000f52000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/28 07:54:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000001000-0x3)="07208e", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d2000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x1) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x42050, r1, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000afb000)="2e2f66696c653000", 0x25) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000069a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x400000, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f00003a0000+0x7da)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000090f000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync() openat$hwrng(0xffffffffffffff9c, &(0x7f00005b1000-0xb)="2f6465762f6877726e6700", 0x80c00, 0x0) 2017/11/28 07:54:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000344000-0x20)="0735605d0000000001deffffff0000ff79c697d6000000000000000101007d", 0x1f) bind$alg(r2, &(0x7f00002bf000)={0x26, "6861736800000000000000000000", 0x21f, 0x4, "686d6163287368613235362900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000a5a000)={0x8, 0x1001}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005de000)="212b6013dc4801b343043354e4ec9c7952d5c2eb285871c580b8c20445c33b1d26a180fe46cd1fa64fc6cefaa6a7a5b00d6baecea51488bbb35bbe47d12e3614e866c409589630369828eec08d42ab45f5a4cb6bbcde03fec7e49b420576e76a80de0775a3ccd86dcb5a76ce9d226e1bf5beb32e6d94032b6fe6fc262dd188bca5fa25487c8009f84c02ad9dcfff007b", 0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000019d000-0x80)="4a3a9d3486978008000000ac0873cd0ae97d00aeced2beccf5afb7fd9c3719c2d022e5fed07f76f30004eb6c540d7fcaeab04808c431933d6065012340ec13bdb9b5aebbe3788ac6c0b3e1b324f95c5f418603b0ffced7da2b7a01020000000000004fb40d1e788e11a041a60007d973000135a58844e6b5c1739a20847f40ef", 0x80) socket(0x11, 0x8000000000, 0x3) r4 = socket(0x8000000000000010, 0xe, 0xfff) write(r4, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d61000000e1ffffffffffffcd01c7033500b0", 0x25) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r1, 0x1, 0x17, &(0x7f000077f000)=0x3f, 0x4) sendto(r4, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000b98000-0x4)=0x3, 0x4) io_destroy(0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x15, 0x80009, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") perf_event_open(&(0x7f0000c75000)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x22, 0x0, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000002000-0x14)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x6, "0d"}], 0x14}], 0x1, &(0x7f000084f000)=[], 0x0, 0x800}, 0x4800) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c98000-0xc)={0x7ff, 0x1, 0xfff, 0x9, 0x3}, 0xc) 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00002ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:54 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f45000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000fd0000)={0xd2, &(0x7f000049f000-0xd2)="6d6ab6848de50b5afa8870598c7c1bfe4a067a439b6092d92b2aa66b3c597895ce0355cfb36e4b16273a44a92e8b1c1e3e49fdbfd7240afcbd1c6138fe967dd84f95fe696df1225da0620cc3b206de698edb8d98d540f364b3115a5639fb2f7caa11fdd1c36e0b084414aab9886e6a151c1f1b7a0c6c4db25b4ae59d814e0bc86be6d45add4a80396bf7489d181b8118717526e7de2444e33038f9f989dac9e272440dd461fa9a09a5ca5d91c627cd507ee60bec347cab886582ddd41ed1948d1b01ba1b53dffba6a54015aee60621fc41bd"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000d25000-0x10)={0x2, 0x7e, &(0x7f0000fd0000-0x7e)="514c761a0036224eca04a069d2c5015f188579b63dcc1bf12cc644b108b608400034812a0bd19261366a16277dbcf2a525c884e6742b76b22c7651dbcb732537356cea9b46875592b897fc84a15f95c75146091959b1cd4a7d580869daece0088f6d9a07fe1b0cd64fe02c73ded3ea7eadeaae023ff5e88c57a450a0b63c"}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x20000000, 0x802, 0x10000) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000032e000-0x4)=0x1000, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00007ce000)={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006ad000-0xb8)={0x0, 0x1, 0x7ff, 0x2cc0, 0x9, 0x7ff, 0x0, 0x9, {0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x0, 0x8, 0xfff}}, &(0x7f0000f52000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e64000)=@assoc_id=r1, &(0x7f000099e000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f50000)=0x0, &(0x7f0000f50000)=0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f51000)={0x0, 0x1, &(0x7f000078f000-0x1c)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000b27000)=0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ab4000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f52000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000602000)={r2, 0x8, 0x89, 0x1, 0x0, 0x101, 0x10000, 0x5, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x2, 0x9}}, &(0x7f000014c000-0x4)=0xb8) 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f000001f000)="2f6465762f7663732300", 0x5, 0x10080) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000cc4000-0x24)={0x18befd1a, 0x9, 0x0, 0x54b, 0xa7c, 0x4, 0x7, 0xfffffffffffffe01, 0x1, 0x94, 0x3, 0x75a8ebde}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f50000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f50000)={0x0, 0xffffffff, 0xffffffff, 0xffffffff, 0x2, 0x0}) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:54 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00007db000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/28 07:54:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r0 = gettid() sched_setscheduler(r0, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000370000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) timerfd_settime(r2, 0x1, &(0x7f0000d12000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x7a, 0x0, 0x80000000004, &(0x7f000000b000)={r3, 0x4}, &(0x7f0000390000-0x4)=0xfffffffffffffffd, 0x0) r4 = syz_open_dev$tun(&(0x7f000078c000)="2f6465762f6e65742f74756e00", 0x0, 0x20200) r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) write(r1, &(0x7f0000415000)="739c9730fb85fb27697f286470ce67708048bb29652923f680f5075b6df6732bce051c40a9c7a960b5b445941f6e38df72e6551d401f8c9874b3942c6e563be401f088a8e667cca001b742dfa928fadd4d8255283122e7652037a85322386ffedf803c9062d7643f240811f16fecd13e6273851e3c9a04aafd1a5b97cacd4f9b7ae6e07fbd32196f396db3e3dbd3d09455be7c5e8815161b45066cd6b79f81bdb2c4fbcec481c2870c78c46bccd0993a29287a4bda18d847b412a5c1f8e516e5c1809a9238778ccddd3c3e0cca2e81afda9f000d", 0xd4) mknod(&(0x7f0000000000)="2e2f66696c653000", 0x6010, 0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x14, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r7, &(0x7f0000b97000-0x8)=0x0, 0x8) getsockname$ax25(r2, &(0x7f000072f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000041f000)=0x10) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6b766d00", 0x3fffff, 0x0) syz_open_dev$urandom(&(0x7f0000d63000)="2f6465762f7572616e646f6d00", 0x0, 0x80000002000) close(r6) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f00004a6000)=0x0) poll(&(0x7f0000c11000)=[{r6, 0x400, 0x0}, {r4, 0x40, 0x0}, {r1, 0x20, 0x0}, {r1, 0x10, 0x0}, {r1, 0x4240, 0x0}, {r1, 0x0, 0x0}, {r0, 0x4, 0x0}, {r5, 0x80, 0x0}, {r7, 0x44, 0x0}, {r8, 0x9230, 0x0}], 0xa, 0x20) shutdown(r7, 0x3) recvfrom$inet(r6, &(0x7f000040e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x100, &(0x7f00001cd000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000131000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000038d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r9}, 0xc) fcntl$getown(r6, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000ae2000-0x4)=0x8000100000023, 0x4) r10 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000c81000-0x4)=0x0) fallocate(r10, 0x11, 0x0, 0x44400004) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a59000)={0x0, 0x0}) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f52000-0x10)="2f6465762f73657175656e6365723200", 0x600000, 0x0) pwrite64(r0, &(0x7f0000f50000)="", 0x0, 0x0) 2017/11/28 07:54:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000004000)={0x10000000, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000014000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000014000-0xc)={@loopback=0x7f000001, @rand_addr=0x4, r2}, 0xc) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) dup2(r0, r0) 2017/11/28 07:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c2000-0xc)="2f6465762f72666b696c6c00", 0x800000002, 0x0) unlinkat(r0, &(0x7f00006c4000-0x8)="2e2f66696c653000", 0x0) r1 = socket$inet6(0xa, 0x80a, 0x2f26c6cc) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000654000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000861000-0x4)=0x14, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000c7a000)=0x105, 0x4) r3 = socket$inet(0x2, 0x2100000008000006, 0xffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c36000)={0x0, 0x100000000000002}, &(0x7f0000851000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00008f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a66000)=0x79fe6003, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xd84f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000081a000)="00", 0x400000000000) r5 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000326000-0x10)={0x0, 0x6, &(0x7f00002e0000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000060a000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00009e5000-0x68)={0xd85, 0x9, 0x5, {0x77359400, 0x0}, 0xbc8d, 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d02000)={r6, 0x7fff}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000001f000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x40, 0x90, 0x2}, &(0x7f0000000000)=0x20) writev(r4, &(0x7f00003b7000)=[{&(0x7f0000d0b000-0x58)="5426d808598adb072310191c392c7d3b9f712dc18f4692fc3421fa4d4072e76a08b590e070b1989aec938dc8d6e7535b91ebaa1665e5e4b584ce8c2529da202501b8a9b9482e02a77056fc05f5480b572177ce75ce17e11e", 0x58}, {&(0x7f0000666000-0x48)="0bbbe7bc494330a5ceabef80b3be7dff70117ff1d39d04a2811a4f1a239093c166a8e176177e4c9c18ada8124288b528c9884b625683ff2aff268c4acf962a63602dfd3745997b06", 0x48}, {&(0x7f00008e0000-0x5e)="f7b48246845f327458da8f598b201abdd6380b82d4b647c2d6f137ba3d1d3f59686ec23302c0cf82c3a8ef5470bb1c7466e6c36277ad761673ade9eea50dc51b6467ae9383c7644a1b50b3d84f4ea3ee50affbca4a16d4d54a76f0669b6d", 0x5e}, {&(0x7f000057e000)="8a9070e13a6002ef8486f9b5d8562ea8ff14b61c11d002af0c12ecd735275bf0580136e36032a6240b8b6f4066fb2185837fd42dd37bfe1ea6a7924eb2c55b6006ed6258068ffabdc74ff39fbf5294df07ef8ba721463460014e8a4ffdd0e7bbe0df0fc5b1d5ea05fdadae67c0eb457a861e99772f7a0e543b8db09b224bb99829cecae382c1b2b587ecc2b81b392e558de8864110af8f9c542e294511d78dcd641c8befdedc7cac172fd01eb7053987b510f1fa598dba0e21d473a00e7a4591ab9c691cd19ce4aed723e5fef81f33d4021a3f60e8eb8a2cdfc86d5ca67b5777ac", 0xe1}, {&(0x7f0000dd8000)="d8ac32ce221cc9d56a409ba3bee4e8917765ab5b822776cf0065d8e00b2e02dc273162d9eea869664849d2f0b52b7aab721e1af8f6071b28ba07b0efeeb8c233605f0c1daf1da8be7366811e44eb6aea1b150a5963c5c29d120bf911bbf3a55584fe6746fa8c", 0x66}, {&(0x7f00002cf000)="dff5bce3e2961dcee16c2ccb3d8d345135b11aedb3436981fc9ccac1e53aef7170c080774a70d7998b76844e1346d7663035fe5d14309322c7b3da764371bb51d38713118468230b84f2b801279150cc5c5d5559f1cdb3b87f41d78e1c927489ae5fbb95ac876c2ccbee4d1e2816b97988aef59cdba709294565066174222708c31ab6b8e94a", 0x86}, {&(0x7f0000ec9000)="27c1a77f36589e3f8ae7111777ae5e97c006a955aff20600f30ddd0810032c19d14b1bef9fce1816bf78eb0285c619595f8251d51c20a2e11f3a96644fa23356172c994b0aa27378d36900e3d9366d5deede8b32b526056266ac22066cd13913845651f62de5695f3b1dc26a63ad48b374bd675c22cde7056995bb206cacf5599905a3a840f7c0301ce5d21ba4c7964482f9e58c480752c2eaef", 0x9a}, {&(0x7f0000b80000-0xd3)="d1f21dd593f1a85420b21d6f7c6309cbdc807098ca563a5d08795c33d63bb515659fd1a478a8b32c8ea20c422f73fe23b10a9606984057037e9b8e51cf0142ce3ea875d872539974119180b2851ada33ae3863a29cd71200de70ab2fe397d9e188521b0d4cf5d3a69d776b9fd27a83d3c7d456163467bd9aaeee19846645a0f46f6f4dd40e713be1e4dc70baf538e022e41e0ad3d1ff90c872a479860dd7f86627d3a514fd71863c747e04e86e8734a12b754b009c654a025b645e96dfab479313d84556379e3a13fbc93e5955d48eee03e8ef", 0xd3}, {&(0x7f0000678000)="f1b2836ec5e6d4be827523403d2dfbe9e191c71ef95a555ebfe14f7599f5223adc8f03ec139acfb16d3c01967c37c015f64b4e6f6d2b8b7b8f658357b23593be0bcd3279d6c6ce8d79927b92db122e025dfd", 0x52}], 0x9) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000864000-0xc)=@sack_info={0x0, 0x8, 0x101}, &(0x7f0000f51000-0x4)=0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f51000-0x6)={r1, 0xb2}, 0x6) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f00000a7000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) sync_file_range(r0, 0xfffffffffffffff8, 0x2, 0x6) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) unlinkat(r2, &(0x7f0000510000-0x8)="2e2f66696c653000", 0x0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = add_key(&(0x7f0000077000+0xa4b)="2e726571756573745f6b65795f6175746800", &(0x7f0000b2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000218000)="36f1e3f2913880756448e96370530dd7c76ff141864b1c4d4a2012edac624887ca3a64eaacb7f05cee211247eeb16f155e8f930dfcdbae43b6f30c0b7a5260b85fed57ac2007f2d1600edd318695cecbccf608f1f0ace4d7de18fc335dc5ae7d7be050e44cc55e4a085d04bc3d4770c4e0b4c6bdba17c84a4ba10ce594bfcf589749be90f3b12083c93cc328b7c7a2be53813281f93980fb4fbe90b4dd6873c5cfae446cef89d183f77e3784f5b1f352999cb19aa78c20997bfcb64a85dc1a19ead17bc10b3ba4002910d181", 0xcc, 0xfffffffffffffffd) add_key(&(0x7f00009e7000-0x5)="7567656c00", &(0x7f0000427000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x10, 0x7, 0x40, &(0x7f000026a000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f000068b000-0x8)="2e2f66696c653000", 0x5b) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000811000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000891000)={0x0, 0x0, 0x0}, &(0x7f000064b000)=0xc) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000008a000-0x9)="2f6465762f73672300", 0x7, 0x20000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000030a000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0xe) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() lstat(&(0x7f0000cf6000-0x8)="2e2f66696c653000", &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x20000000000003, 0x0) write(r5, &(0x7f00008c1000)="220000001400072100cb1000e2ff0500020003000100000008000200e700ff02f155", 0x22) connect$nfc_raw(r5, &(0x7f0000557000)={0x27, 0xffffffffffff8000, 0x800, 0x0}, 0x10) getsockopt$ax25_buf(r5, 0x101, 0x1c, &(0x7f000073c000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000872000-0x4)=0x64) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000481000)={0x1, 0x0, &(0x7f0000693000)=[], &(0x7f0000da6000)="00", 0x120000010, 0x86, &(0x7f0000918000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x0}, 0x30) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000da8000)={&(0x7f00007f1000-0x8)="2e2f66696c653000", r6}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008ad000-0x1)="06", 0x1) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000936000)="00000000000000000000000000000000000000", &(0x7f00000ff000)=0x13) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) listen(r3, 0x1) 2017/11/28 07:54:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x5) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x0) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000fd7000-0x10)={0x800, 0xfffffffffffffff8, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000111000)="2e2f66696c653000", &(0x7f00004e3000-0x8)="2e2f66696c653000") getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000058e000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c14000-0x4)=0x14) bind$packet(r1, &(0x7f0000053000+0xe61)={0x11, 0x6, r2, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = accept(0xffffffffffffff9c, &(0x7f00004a0000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000d1000-0x4)=0x58) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f00007b2000)={0x7, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x1, 0x802, 0x1) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f46000-0x10)={0x7, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) unshare(0x8000) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f00007a4000-0x8)="2e2f66696c653000", &(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8409, &(0x7f0000984000)="ec") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) fsetxattr(r0, &(0x7f0000d41000)=@known="636f6d2e6170706c652e46696e00000000001f003f", &(0x7f00001aa000-0x1)="40", 0x1, 0x0) rename(&(0x7f0000d4b000)="2e2f66696c65302f66696c653000", &(0x7f00009a5000-0x8)="2e2f66696c653000") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000536000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000064f000-0x10)={0x0, 0x9, &(0x7f0000bdc000-0xc0)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x1, @rand_addr=0xa61e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000025d000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f30000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000976000)=0xe8) readahead(r0, 0x0, 0x7f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000952000)={0x0, 0x0, 0x0}, &(0x7f0000ce9000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a13000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x7ff, 0x19, 0x20, 0xa0, 0x40c, r3, r4}, {0x1ff, 0x2, 0x7ff, 0x2, 0x3, 0x10000, 0x3, 0x8}, {0x4042, 0x0, 0x2, 0x0}, 0x1, 0x80, 0x6, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x5, 0x1, 0x1f0, 0x3}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000969000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000950000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000738000-0x52)={r2, 0x4a, "c39522ddb962ab8ee4537dc7fcffffff9c0efd4cae1b6eae36dfc60e6a9db369ee40eeeee5595ceb61b448dddeff4535fb0e7b8f3cdb1c82db09ab34e68e2a4a51be000000000000003f"}, &(0x7f0000d4b000-0x4)=0x52) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00006f0000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) execve(&(0x7f0000b8a000-0x8)="2e2f66696c653000", &(0x7f0000628000)=[&(0x7f000015f000-0x6)="72616d667300", &(0x7f0000993000)="2c7be42e757365727d7573657200", &(0x7f00007f6000-0x2)="2c00", &(0x7f0000644000)="40", &(0x7f0000eab000-0x29)="2c70726f6329776c616e3173797374656d6d643573756d7b2a73656c66776c616e30212a7070703100", &(0x7f000071f000-0x6)="72616d667300", &(0x7f0000e47000)="2700", &(0x7f00002bb000)="00", &(0x7f0000673000)="72616d667300"], &(0x7f0000320000-0x1c)=[&(0x7f000051a000)="636f6d2e6170706c652e46696e00000000001f003f", &(0x7f00006b4000)="657468306b657972696e675b707070307b00", &(0x7f00003cd000-0x1)="40", &(0x7f0000eb7000-0x1)="40", &(0x7f00001e6000-0xb)="fb2c6d643573756d2d7b00", &(0x7f0000a3e000)="636f6d2e6170706c652e46696e00000000001f003f", &(0x7f0000b7f000-0x6)="72616d667300"]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000153000)={{0x7, 0x9}, {0x20, 0x1}, 0xb278, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000435000-0x4)=0x0, &(0x7f0000d31000-0x4)=0x0, &(0x7f0000de7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f00009ce000-0x8)="2e2f66696c653000", 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x7f, 0x40000008000001, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x2, 0x44dd3ffd}], &(0x7f0000d2c000)="8b797374f7006d", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000306000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fe000-0x4)=0xe8) getgroups(0x1, &(0x7f00000ff000)=[r5]) set_robust_list(&(0x7f0000979000-0xc)={&(0x7f0000e79000/0x4000)=nil, 0x2, &(0x7f00001fd000/0x4000)=nil}, 0xc) modify_ldt$write(0x1, &(0x7f0000df5000)={0xcf, 0x400000080, 0x6e6, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x40000, &(0x7f0000b24000-0x45)="702fe5823fd96d665ab7cbaad4f2498bc7b383ae99b63722a77c30fd4160fe0b652bfe575971204c1ec16f2e8e5b30eeab0820c1a07f3ca4ba2efa7f5e883d2e609c633d8d", &(0x7f00003fe000-0x4)=0x0, &(0x7f0000bd8000-0x4)=0x0, &(0x7f0000d0f000)="82b25fc05c88ed5d880465d77ab518d12621be7c134c5cffa1b3891bd64a3b805e07bac6efa47a213321bec3448b3f425f9c4924cef5b8e068c110ffec49031213e972f65f79acd3f04dc1b814922c8e78cb5d5b568afd1c0210c41e6bdd234f0db48e5d0fe013cb876184fc1f711dff8c5d3e9c5c34b7a6b2e776622911f5129c8d0877fb76677582e148450379e5ad910dbd6412e8b347f1ddfd40d6ae1f265068980c58e8da67419d1f05b7c9b6294c2de75cdc") fchown(r8, r7, 0x0) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x1, 0x40000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f51000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0x30800) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007a2000-0x8)={r0, r1}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f51000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x448041, 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:55 executing program 3: socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000bb3000/0x3000)=nil) shmat(r0, &(0x7f0000113000/0x3000)=nil, 0x4000) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000071000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:55 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 125.387879] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000cd5000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f0000c50000-0x8)="2e2f66696c653000", 0x40) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000025d000-0x8)=0x6000) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fd0000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000f9000-0x4)=0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) unlinkat(r2, &(0x7f0000510000-0x8)="2e2f66696c653000", 0x0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 125.475323] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/28 07:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() pipe(&(0x7f000021d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x20, 0x4) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) r2 = accept(r1, &(0x7f0000f79000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a57000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d47000-0x4)=0x9) r4 = gettid() r5 = getpgid(0x0) rt_tgsigqueueinfo(r4, r5, 0xf, &(0x7f0000969000)={0xa, 0xffffffffffffff19, 0x5, 0x7}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) preadv(r6, &(0x7f0000d21000-0xa0)=[{&(0x7f0000ea6000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00004dd000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f00007a2000)="000000000000000000000000000000000000", 0x12}, {&(0x7f000037d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a58000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000779000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f4d000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000053000-0x67)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000c8d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000478000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}], 0xa, 0x0) sendmsg(r6, &(0x7f0000bf3000-0x38)={&(0x7f00009c2000-0x14)=@ll={0x11, 0x15, 0x0, 0x1, 0xfff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d67000-0x70)=[{&(0x7f0000940000)="6920e7f1ae59cd871674e22de82f3a16f78c09741a727732482927d53a4d24dfd8272074a9f08ab4e24d16271d661e87", 0x30}, {&(0x7f000069b000-0xef)="3934e7298b16b14a80f376b0339fa9ea982e598ac932851f69ead44550bdf4a57a740a2dee65819575c2aa6cb8f5416a54f5ac95a170fd570d37c5c856c898d436f4c6dd05020f23df385425672bdd31ee517ac17a4a948968c27c6284c93dccc09ed17848fe5c0c32f3cffa45c2ec5b42c66f50d13ad6a424316ef813b8d695c103ba79998905479e5cd97b19a7b0e8e673593ddec3c5da4a392453a6ad2b66910f530e49d931103aec1bcc7394776b51e62b2dfd5784c99a7bdb622ec44efd04b21bff968bdcdd020ca6681125af6308433510b10cb0d68de8f490b024180beae1f84fcffb21f5f1fec0d88c30bc", 0xef}, {&(0x7f00008ee000-0xb4)="4b16f18901cf34bed1a48218baa54310651650e9c292192e73043e0b6b2844cd07b22556134edc64a9ce58a7073696a074f3550b57cee44c98be76222aa829a62969a602b18795367aae2ac32365a6eeb6f4d22959a50c5c023dd92f47022158cd8d3874f543ad073274b0d43a685fc9c9c0b6537d289a6aa48f2872f10f3a0e18a51a761d539910163e9faca6695af401cf4d9ca70e3ac9e374d617dccfa07aa97c92a0e24f4bdf0b96dd9920f74c4af1714fa7", 0xb4}, {&(0x7f0000d10000-0x4b)="203828beeffa41fc205fc903cb15279395ef9be9fe10e37023d230c896d39cd1e0682e7f643b80845f612cc7470a67d8244939208aae68f66c7f3215ddcb8b5c2dd936d84fecd85a53319d", 0x4b}, {&(0x7f0000333000)="636f76b4a23d2cb76d09267939a50b73e0e2590335ec7742d6c0fb49ab9bc75f7d95dbbb355b1b8299877d6fc3565827252f1eaa79ce5d228f214f5aedc0b231ed5472d2507b64b6cae28aaeb5aa249fb47806b2bd15d35bf0b0904f84a4f2760e17708d3709170e2ceaa5764db11d0cde2dc432924ee92aa027c278585e490a9d7d1efe9f90ad1bdd20890b8f52819294583c0bcbf259dc85616f640262b8abcbdebad5a289cd", 0xa7}, {&(0x7f00006f6000)="76bd3c852e14e27296de7ada122475f51fc8980bbf0aa007ed564e2e132fc4488d0283d55c5febba39e78895544129dc4ea93193e423a719ee41c822bb3ba8e0efbb4fbe97a376ff4e734240a6a486bc8af6f2ee3c2c4521281ee9953f4d69e108d5a04c8d8e9d730b2707c733486c543e87a20f26fbe2ef8f11c97a4e7d280d6e5bfecfa3b2a68dc7e532a86a8e172d93dc6242091e7feda59bc34e204ffadb8aa98e89d08c2c271e676ceeb89a16487f5a2d3d595a", 0xb6}, {&(0x7f00009a1000-0x65)="bd1e83cabfc389e2fde2375b3e95ea2f6e227bc70a201b09c51414c465a686a4f4826f0c0e1016d56b3445a6c4270836afcd64b5bf863d7d44b6f9ff2ac1bfc482352a6ecc663f3ce7f3cdff13a22fc241500da210e9eb6d11bf9674ab3b5795ce573abee0", 0x65}], 0x7, &(0x7f000061e000)=[{0x48, 0x19f, 0x3, "253c627cf3bfc380496fb3c321c26ad368050b8687ec8598e9df8fefc0f0bfc3ea5418fa1188d5172a16fb1c3f62243e485e43187f"}, {0x68, 0x10c, 0x0, "7c4ad9f8fbde3ff10f680b3ea5601d7013702ba616c43375467f4808c43d55f5be52b1db806be3b9f0093b79e16d6bc500eef5ec8fc3570f8550f2f94641cf654a1ed9f8df1450ee8acd0d1fb25df1028e163b7d1acc75"}, {0x100, 0x10f, 0x0, "8a6178432ef432bf3e3304a83316d1c9f9cfc247c2c0a717f6408cbf019157126b6aaadd31bdbcacbd3f951bb532c67af37158b54afe635b371cb93eef2cf584efc106f74c3e84c907fa258136f619b3163fe3b88e881ccde33eccaf4ee4d4725828e15e3688b8d085d315e5ba87acc67e55776f4b272a8965ab8fc59d5d0dc2fd45290bc7fec101869f6b99d60eca0d19d920e1d735b6020a96b1535278238ca5818c71c6efd331c795e0119f1b22d72de922a34c2ee5bf4e5e39362c664ef7b3eec50517eb7ec38bc938fff955613cf6d9abde4568bf029589ae952e425570cb2dafd1de8197ba4cf7"}, {0xa8, 0x111, 0x3, "9af30902a2ec02cc0864b9a6283bd15a5a8c12394aba76cc58d7570dcd7e66c3bb4c4d731f64d9f653c98310ac54a25d4c174fedcf365eac7a779ba8a091c597e7368b78d2c391a5523938fd863e7c5456988159a2f0214c27606af3ffa40bcacc0b6103e96f8d9e1904a50228c42d144fedd32ee0f5ec757c7cb29a94f996a525143088e2924497971ae4f5792dbe915f"}, {0xc0, 0x11f, 0x4, "e8b23aca5e726d3ddd343af111cdaaa7c8ca2cdfa67965219d07769eb941f8eb7123bced8ca9b3eecfca054e01971597f06a6c1300f10681b832a13b37edd6e33986aee4a7da3fb44b8d2253114f73c4ccf1d6f54084fe65bac7f7f4715bd47966973fb9550e4511c842450a4d01a32562409cd8996920120073f7af7b7dd99d8250a262504f8f4079c87e3357c3f0866e70fe342ebadfe565c8ec3f584668bcd9f350465e90bc34807d86"}, {0xe8, 0x10f, 0x1ff, "52a7e1d0540572e1c865b4ea5573ea3ca18e151dff557e611c4ff9c03e20411c7436d22fd56ffbf78774d71094eb242181ab760dd3c506fea473d7e3d1dc452227604dcae15fe8eb8674dc5ec6745e5ae5d35dfd0b30efdfb2e0fe784f277967635f6a300ac4e4e98b8159b4fb735da4ed4d565a732c9921ccd05945a55d2e8704b4858dfbc8156b0f5fb6943d8957b2117ed0ff49f9ea1b0c444daca6a960de1fe563301e1e694de5aec80bac438e94170d197017fe015606d75e2e8c87d5dbf1dae1612d252e8d48068ccbbd58b77f4c36a05efe"}, {0x28, 0x109, 0x9, "db587878c1d49594baca324db667f3304f6894fa"}], 0x7, 0x20044010}, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c79000-0x18)={0x0, 0x6e, 0x800020, 0x9, 0x6}, &(0x7f0000cc7000-0x4)=0x18) accept$packet(r0, &(0x7f0000dcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cfa000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dcb000-0x10)={r7, 0xfdfd, 0xfffffffffffffff9, 0x2}, &(0x7f0000ec9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000851000-0x14)={r8, 0x3, 0x0, 0xbb7, 0x5, 0x6}, &(0x7f0000301000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a68000-0xc)={r9, 0x8e, 0x10}, &(0x7f00004f5000)=0xc) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0x0, 0x0, "0b"}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) readv(r6, &(0x7f000048d000)=[{&(0x7f000031d000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x1) accept4$packet(r2, &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000615000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000077c000)={@loopback={0x0, 0x1}, r10}, 0x14) ioctl$sock_ifreq(r3, 0x899e, &(0x7f00005d6000-0x28)={@common="74756e6c300000000000000000000000", @ifru_settings={0x5, 0x9, @te1=&(0x7f0000e96000)={0x20000000000007, 0x1d8d, 0x1ff, 0x6}}}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000070a000)={r2, r1, 0x6, 0x1, &(0x7f0000756000-0xb6)="b46e1ae8631ebdb9ca9d0d983900515298971a29db4daad4c2c9609f5529292fa935dfd7dd9feb1aabd12e611ee579ecabda1f57c012d5749292f9363a7851d204199d3f3d3f135c107ed2fdbf097e4b3c6e96085a52c567d7b519b755c63869ffc07e855c40004932478a7be7855270ddbcf4308871d9451abb9b585ff1ce61045bf87a1ddc990d31ecb430f9561c519c85ad5b1f956435b67f3de27240164b46af39827164c1c6c3352405e3b15948509c9c8925ad", 0x34, 0xfafc, 0x4, 0xe12, 0x2, 0xbda2, 0x8, "1b39a807f1fa49f873c63c98d940bb4350447b4faa2357e0614ffffffffe3d04000000ac3842f7"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x1b, &(0x7f00005e8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e78000)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f00008de000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d83000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00007e0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000059b000-0x4)=0xb) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009d1000-0xa)="2f6465762f6375736500", 0x80002, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fcf000)={0x0, 0xffffffffffffff51, 0x30, 0x0, 0x2}, &(0x7f0000fd0000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003a000)={r1, @in6={{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x0, 0x3, 0x24}, 0xa0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fcf000+0x1ff)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcf000)=0x8c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fcf000)={r3, 0xe930, 0x1a, "1ddbbb2dceaaae5926395d9bc67cdc5a7e87ac9c203209472e2b"}, 0x22) write(r2, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000e0000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100}) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xfd) r1 = syz_open_dev$mice(&(0x7f00003ee000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000e1e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x6, 0x0, 0x2, 0x3000, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sync_file_range(r0, 0x8996, 0x5, 0x3) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000f50000)="2e2f66696c653000") mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00009b5000)={0x800000000000000, 0xf001, 0x5, 0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f51000-0x6)={0x40, 0x70, 0x9}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f52000)={0x0, 0x47833f76}, &(0x7f0000f52000)=0x6) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f52000)={r2, 0x3, 0x2, 0x2, 0x1f, 0x530}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f51000+0x975)={0x3, r1, 0x0}) 2017/11/28 07:54:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000015000-0x1c)={0xa, 0x3, 0x3a7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x45}, 0x1c) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000738000-0x8)="2e2f66696c653000", 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) flistxattr(0xffffffffffffffff, &(0x7f0000f88000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) r1 = eventfd2(0x8000000100000001, 0x800000000000800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007d1000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) write(r1, &(0x7f000096a000-0x3)="599d4b", 0x3) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x800) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000094c000)="2f6465762f7161745f6164665f63746c00", 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000004c000)={0x6}, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00003f7000-0xc)={0x2, [0x0, 0x0]}) r3 = syz_open_dev$vcsn(&(0x7f0000d87000-0xa)="2f6465762f7663732300", 0xfff, 0x410082) fgetxattr(r1, &(0x7f0000550000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000340000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00008e4000-0x20)={0x843, 0xc4, 0x0, 0xc7, 0x2, 0x2}) openat(r2, &(0x7f0000178000-0x8)="2e2f66696c653000", 0x0, 0x100) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000e1c000)={0x9, &(0x7f0000115000)=[{0x1000, 0xffff}, {0xfff, 0x7ff}, {0x200, 0x2}, {0x9, 0x1}, {0x9, 0x3}, {0x7, 0xfffffffffffffffc}, {0x0, 0x85}, {0x5, 0x3}, {0x4, 0x100000000}]}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000377000)="00000000000000000000000000") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ac5000-0x4)={0x0}, &(0x7f0000747000)=0x4) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) unlinkat(r2, &(0x7f0000510000-0x8)="2e2f66696c653000", 0x0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000203000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b07000-0x7)="6e732f6d6e7400") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000287000-0x14)={{0x100, 0x958, 0x0, 0x4, 0x1000000000, 0x8}, 0x10000, 0x9, 0xff}) r3 = syz_open_dev$vcsa(&(0x7f00005ec000)="2f6465762f766373612300", 0x3, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000f51000-0xb7)="32f9beb57c4ab8416317743ed07f65ee6143d43e495a18d948c72ad5352859dc680d3072d4b2afa0815babf7fcecb0f4f8060e7018fa3eadf9c81c97ee61fd4e38a71f3d42b672b169cb356784ef9c0c5eef45c67c7806a8bf201ba9fa9e92afbb497804566e42c1c8641a0a7aafe9f4f6075448af03567735ef65c83d4c42361335730c7edf87ca125b5c4691b1cb9fde83adf7f48e55b6436a456b1f1623337cc618ce2250331141eed77eedb13e430ea39c5e594f3c", 0xb7, 0x4010, &(0x7f0000f50000)={0x4, 0xff, 0x0, "e9f04f950400", 0x7fff, 0x0}, 0x10) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000119000)=0x0, &(0x7f0000051000)=0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000943000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000f50000)="2e2f66696c653000", 0x80, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000f50000)={0x1f, {0x2, 0x7, 0x0, 0x8000, 0x3, 0xfffffffffffffffc}, 0xf}, 0x9) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/11/28 07:54:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) unlinkat(r2, &(0x7f0000510000-0x8)="2e2f66696c653000", 0x0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) [ 125.579911] QAT: Invalid ioctl [ 125.595463] QAT: Invalid ioctl 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed3000+0xb1a)="2f6465762f6175746f667300", 0x10000, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x7, 0x0, 0x40000, 0x0, 0x0, 0x1, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x10000, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800d, 0x0, 0x42008) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000756000)=@assoc_value={0x0, 0x0}, &(0x7f0000bda000-0x4)=0x8) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f000092b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000141000-0x10)={r3, 0x5, &(0x7f0000b47000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x573, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xff1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003d5000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000042f000)=0x10000402, 0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000071000)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) socket(0xfffffffffffffffd, 0x90102b5f3f9689f3, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000097c000-0x9)="696c6c696e6f697300", 0x9) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000122000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2d48f7fa9cc5b721"}}}}}, &(0x7f0000022000)={0x0, 0x0, []}) r7 = gettid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000ba1000-0x4)=r7) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000342000)=0x10000000006) syz_emit_ethernet(0x85, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x77, 0x0, 0x0, 0x3, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x16, 0x4, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x10, 0x3, 0x0, 0x1, [{[], 0x401}, {[], 0x8}, {[], 0x7}]}, @ra={0x94, 0x6, 0x7}, @cipso={0x86, 0x26, 0x400000000000006, [{0x7, 0xa, "d1c7f886d7192ee8"}, {0x7, 0xc, "40ffed000000000000a7"}, {0x3, 0x3, "03"}, {0xfffffffffffffffd, 0x7, "056500ffbc"}]}]}}, "0f54d9"}}}}}, 0x0) accept4(r6, &(0x7f0000231000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf5000)=0x10, 0x807fe) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003e3000)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}], 0x5) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000949000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) times(&(0x7f0000afe000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x12) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000073000-0x8)=0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) syz_open_dev$sg(&(0x7f0000373000)="2f6465762f73672300", 0x10000, 0x4000) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f0000433000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000f51000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000adc000-0x4)=0x6e, 0x0) 2017/11/28 07:54:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7fff, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000015000-0x97)="a32d84ba173e571420b2e4eaab08c428474b68b486d363f9c40d3e506cbbb55d050f5ea7ec867392388561096ba79e097ec3819c75f48a9d81872bc6ac4a222a8084b432076c8acb7a497f03ce74eb1fc13feaba8a67ecb42d974849c457337d23fd10afb64a4a3c92401433eab343a5d6235f4bf29812139d26da9c7da7f429ba647758502c6c548230809bf41c1c1fbc1f769fe59fa0") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) syz_emit_ethernet(0xd5, &(0x7f000000a000)={@random="18fa090ac884", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6001, @ipv4={{0xb, 0x4, 0x0, 0x8, 0xc7, 0x1, 0x6, 0x6de8, 0xc, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@lsrr={0x83, 0x17, 0x23, [@rand_addr=0x31c0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x8000, 0x0, 0x0, 0x9, 0x5, "4478f0", 0xfffffffffffff801, "48b5cf"}, "b9a139a2c41c9b42502eb05723ff7acab91fec8171f0ccf1369e70e8a2124af84ed77ca0ae6cc4022fca8e78015dfdc6534f957edd3480b6b5a88a001d6effa824dc39aea526517b53047a6c82d35b4777a298612f9971a48e723c630b5973a4242f6911076e8d103c0f0e39b5000ea92b869a8eeb0318bd665247e86014c3f9f9f2f36e453ac74b93e787"}}}}}, &(0x7f0000008000-0x14)={0x0, 0x3, [0x426, 0x71f, 0x589]}) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:55 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x11) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) unlinkat(r2, &(0x7f0000510000-0x8)="2e2f66696c653000", 0x0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) [ 125.622902] QAT: Invalid ioctl [ 125.639148] QAT: Invalid ioctl 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f000047a000-0x4)=0x100000000, 0x4) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002f3000)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d78000)={0x3727, 0x5}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f50000)="2f6465762f73672300", 0x1f, 0x600) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f50000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000014d000)=0xc) fanotify_init(0x2, 0x8000) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000fd0000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003fa000)=0xf9) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b19000)="2f6465762f76637300", 0x0, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f00006a7000)="2e2f66696c653000", r1, &(0x7f0000fd0000-0x8)="2e2f66696c653000") ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:55 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000963000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000f53000-0x2)={0x6, 0x6}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f52000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000994000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x80000000, 0x80000001, 0x100, 0x671c, 0x44000010, r3}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000f55000-0x4)=0x0, &(0x7f0000518000)=0x4) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f000052a000-0x38)={&(0x7f00000b4000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000314000-0xa0)=[{&(0x7f0000a44000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000694000)="0000000000000000000000", 0xb}, {&(0x7f00001cd000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000999000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000b89000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f00001e2000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f00009d0000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000a1f000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000dba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f00001c2000-0x13)="00000000000000000000000000000000000000", 0x13}], 0xa, &(0x7f000067f000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x2232334d}, 0x2001) r1 = syz_open_dev$sg(&(0x7f0000a95000-0x9)="2f6465762f73672300", 0x7, 0x606000) fsync(r0) seccomp(0x1, 0x1, &(0x7f0000bd5000)={0x1, &(0x7f00005f5000)=[{0x7fffffff, 0x7, 0xffffffffffffffff, 0xfffffffffffff792}]}) times(&(0x7f00001ac000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000fd1000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd3000)="2f6465762f72746300", 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000233000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x4) 2017/11/28 07:54:55 executing program 1: r0 = creat(&(0x7f000092b000)="2e2f66696c653000", 0x22) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000080c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xb3, 0x8, 0x100000001, 0xfffffffffffffffb, 0x2}, 0x14) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r1, 0x541d) munlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r1, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0xffffffffffffffff}, 0x0) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fd0000-0x8)="2e2f66696c653000", 0x188) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fd0000-0xc)={0x8001, 0x3, 0x1, 0x2, 0x8001, 0x2, 0xae51}, 0xc) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000008000400) r0 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0xffffffffffffffff, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) syz_open_dev$sg(&(0x7f0000312000)="2f6465762f73672300", 0x10000, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000018a000-0x4)=0x0) accept4$inet(0xffffffffffffff9c, &(0x7f000021d000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e3000)=0x10, 0x800) r1 = syz_open_dev$usbmon(&(0x7f00002e6000)="2f6465762f7573626d6f6e2300", 0x15a, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006ee000-0x2)="75736572aa736563757269747900", 0x3) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000127000-0x2c)="a9e2ff5f0a1e000096c0d7087c6a358c20b6477c7c5c9cbf84bc34fcb44cc1f6b07bb2c37cca79eaa699d505", 0x2c, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f000074e000)=0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x4, 0x6, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0xf9, 0x0, [0x7, 0x100000001, 0x80, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x80000000) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000074e000)={0x4, 0x0, [{0x186, 0x0, 0x8}, {0x40000002, 0x0, 0x0}, {0x0, 0x0, 0x101}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r5, 0x0) r6 = fcntl$getown(r5, 0x9) fcntl$setown(r2, 0x8, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x1, 0x7fff, 0x0, 0x91, 0x0, [{0xff, 0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0], 0xa5}, {0x4, 0x8, 0x5c, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x10001, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x40, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x10000000000, 0x100, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x8001, 0x23, 0x9, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3ff, 0x8000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x5, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x2, 0x6199, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x7f, 0x2, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x2, 0xfff, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x1f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x8000, 0x0, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x7c48}, {0x100000000, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x41dc063d, 0x3c940b22, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x800, 0xd35, 0x478b, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7f, 0x7f, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x8e83, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x49a3}]}) syz_open_dev$tun(&(0x7f0000029000)="2f6465762f6e65742f74756e00", 0x0, 0x345503) mmap(&(0x7f0000574000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000874000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000bb9000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0x800, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000010000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000007000)={@loopback={0x0, 0x1}, 0x1, r2}) r3 = dup2(r0, r0) recvfrom$inet6(r3, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x40002, 0x0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000001000-0x4)=0xffffffff, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x2000000000082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a99000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000070c000)=@assoc_id=0x0, &(0x7f00003a3000)=0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005f0000)={0x0, 0x101}, &(0x7f0000f52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f50000)={r1, 0x69, 0x29}, &(0x7f0000808000-0x4)=0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f51000-0x74)={r2, 0xff, 0x6c, "5f1ae9b0928c48a6efb1e6070d3fa969f84c3b8967cc6c74af322caaf9d1a930b42e621c0b3280a50bed561d2cfbc89d0c145afea978b7e0847f4b1f4b8bd32f83b20c3d29dd7c81394ea4db030963b0cefb78f1c2cfa05eb0d4e289a25f87d5fc4123c5d8007b3426d825f0"}, 0x74) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000080e000)={0x0, 0xf89e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="e7141e534c01438b8bcca710e23e285c61bb8588c3b8b2c4e1035e9d02aa5e52b652d992bcafa2c078dcc7dbafa59e49ea93116c29829f8021bebbcd5143689297d8a82a961f26eda07435c17c77ed7e2951c326ccff10cdef9f62ce4d7e4fa9c6a82218cf86bfac857fdc6185", 0x6d, 0x24004000, &(0x7f0000000000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xb, "4072df599addc4d0bc8e32"}, &(0x7f0000001000-0x4)=0x13) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bce000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000f49000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$autofs(0xffffffffffffff9c, &(0x7f000006d000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) open(&(0x7f00004d1000+0x304)="2e2f66696c653000", 0x80042, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000dee000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x40) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000736000)=0x7) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000445000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 07:54:55 executing program 0: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x101) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000466000)=0x0) ptrace(0x10000004606, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad0000)={0x20dc, 0x5, 0x6, 0x6, 0x0}, &(0x7f000006f000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b89000-0x8c)={r2, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fd0000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xffffffffbfffffff}], 0x3) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f50000)={0x0, 0x0}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00005a0000-0x18)={0x6000, 0xf007, 0x1f, 0x2, 0xffffffffffffffbd}) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/28 07:54:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) [ 125.840837] kvm [22601]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8 2017/11/28 07:54:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket(0x4, 0x802, 0x4000000000004) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d9d000-0xc)={0x5b, 0x1, 0x3f, 0x3, 0x0}, 0xc) 2017/11/28 07:54:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 2: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) unshare(0x400) fchmod(r0, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x1000000, 0x800000032, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x400000000, 0x0, 0x2, 0x3, 0x1d, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xfffffffffffbffff, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = getpgrp(r2) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db9000-0x9)="2f6465762f6b766d00", 0x80100, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000e3a000-0x20)={0x8, 0x3, 0x8000000005000, 0x1000, &(0x7f00003d9000/0x1000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000371000)="2f6465762f73657175656e6365723200", 0x4900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000771000-0x4a)={0x0, 0x42, "678f0ef25969818fbbdcd56ff51844488e2e45b02efdc44ef793366a07a7433b76f5c86118a79eeeea6784e1ec17f13a8c99703524c04535ba403b773ae1d620c472"}, &(0x7f0000764000)=0x4a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000946000)={r8, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c3c, 0x1}, 0x98) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f000095c000/0x18000)=nil, &(0x7f0000cfb000)=[@textreal={0x8, &(0x7f0000208000)="f30f7f180f20c00f22c066b8000000000f23d00f21f86635000000040f23f80f310f326564f20f00d966b8b98703820000b80048000066ba000000000f3067650fc76a6f0f20c06635080000000f22c0baa100ed", 0x54}], 0x1, 0x81000000003e, &(0x7f0000059000)=[@cr4={0x1, 0x20400}], 0x1) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f000007d000-0x30)={0x1, 0x0, [{0x4000000b, 0x3, 0x4, 0x1, 0xffffffffffffffff, 0x1, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000399000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000031000-0x52)="0f01ba1b35a62e0f074c0fc72e0f0da944680000b9cd0800000f3248b800000000008000000f23c80f21f835080080000f23f866b8f9000f00d04e0f01f42e450ff4a00b868c160f20d835080000000f22d8", 0x52}], 0x1, 0x10, &(0x7f0000613000-0x20)=[@cstype3={0x5, 0xe}, @cr0={0x0, 0x40010010}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d2f000-0xc)=@sack_info={r8, 0x4, 0x2}, &(0x7f0000933000-0x4)=0xc) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x7fff) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/11/28 07:54:55 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f00003ea000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000f9000)="2f6465762f7573626d6f6e2300", 0x0, 0x4000) openat(r1, &(0x7f0000554000)="2e2f66696c653000", 0x40, 0xc0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000528000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f50000)={0x2, r0, 0x0}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f51000-0x8)={0x0, r1}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="be", 0x1, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 125.906060] kvm [22601]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8 2017/11/28 07:54:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000eca000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101080, 0xb3) perf_event_open(&(0x7f0000b95000)={0x3, 0x78, 0x9, 0x1, 0x2, 0x7fffffff, 0x0, 0x3, 0x82, 0x4, 0x2, 0x9, 0x7, 0x6, 0x0, 0x9, 0x4, 0x8, 0x3e, 0x40, 0x1, 0x4f3e, 0x3, 0xffffffff, 0x8, 0x2, 0x0}, r1, 0xda5, r2, 0x7) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a99000-0x4)=0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fd0000-0x10)=@random={"757365722e00", "65746830776c616e3000"}, &(0x7f0000eae000-0x32)="73656375726974796574683170726f637d73656c696e75782f776c616e3165746831656d316d696d655f747970652a2a2100", 0x32, 0x3) r1 = socket(0x10, 0x802, 0x0) close(r1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000fcf000)=0x9, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fd1000)=0x2) timer_create(0x2, &(0x7f0000227000-0x60)={0x0, 0x39, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd0000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000fd1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r1, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f50000)="", 0x0, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f51000-0x8)={0x0, 0x0}) 2017/11/28 07:54:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f000045f000)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) socketpair(0x11, 0x6, 0x20, &(0x7f00006ff000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00007e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000015000-0x4)=0x0) recvfrom$inet6(r1, &(0x7f000000e000-0xe4)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000000a000-0x4)=0x403, 0x4) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x9, 0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000-0x10)={r2, 0x7}) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 07:54:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/28 07:54:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f51000+0x246)="2f6465762f73657175656e6365723200", 0x480, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x6, r0, 0x1}) linkat(r1, &(0x7f0000bcd000-0x8)="2e2f66696c653000", r2, &(0x7f0000ecb000)="2e2f66696c653000", 0x400) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a3a000)=0x0, &(0x7f0000f51000)=0x4) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000000000800, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f51000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) r1 = open(&(0x7f00005c6000)="2e2f66696c653000", 0x200, 0x60) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f56000-0x4)=0x801000005, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) 2017/11/28 07:54:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c0f000)="2e2f66696c653000", 0x0, 0x120) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000ead000+0x1fa)=0xe633, 0x4) fsync(r0) sendto$inet6(r0, &(0x7f000031d000)="01", 0x1, 0x40000, &(0x7f0000f50000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000afd000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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[ 126.115278] *** Guest State *** [ 126.119190] CR0: actual=0x0000000080000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 126.128235] CR4: actual=0x0000000000022450, shadow=0x0000000000020420, gh_mask=ffffffffffffe871 [ 126.137094] CR3 = 0x00000000fffbc000 [ 126.140804] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 126.146776] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 126.152747] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 126.159417] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 126.167389] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 126.175363] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 126.183356] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 126.191341] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 126.199308] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 126.207291] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 126.215254] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 126.223237] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 126.231200] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 126.239176] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 126.245581] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 126.253044] Interruptibility = 00000008 ActivityState = 00000000 [ 126.259271] *** Host State *** [ 126.262462] RIP = 0xffffffff811bda74 RSP = 0xffff8801c448f4c8 [ 126.268432] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 126.274837] FSBase=00007fef82372700 GSBase=ffff8801db400000 TRBase=ffff8801db424000 [ 126.282626] GDTBase=ffffffffff1b8000 IDTBase=ffffffffff57b000 [ 126.288513] CR0=0000000080050033 CR3=00000001cea77000 CR4=00000000001426f0 [ 126.295524] Sysenter RSP=ffffffffff1b9200 CS:RIP=0010:ffffffff85175b80 [ 126.302196] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 126.308249] *** Control State *** [ 126.311701] PinBased=0000003f CPUBased=b699edfa SecondaryExec=0000004a [ 126.318357] EntryControls=0000d1ff ExitControls=0023efff [ 126.323818] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 126.330736] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 126.337404] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 126.343978] reason=80000021 qualification=0000000000000000 [ 126.350293] IDTVectoring: info=00000000 errcode=00000000 [ 126.355736] TSC Offset = 0xffffffbac710a4ae [ 126.360054] EPT pointer = 0x00000001d39e601e SeaBIOS (version 1.8.2-20171012_061934-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB Failed to get pci whitelist data CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3030: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in extract_kernel input_data: 0x0000000005f13276 input_len: 0x0000000001e7f701 output: 0x0000000001000000 output_len: 0x0000000005c85958 kernel_total_size: 0x0000000006db2000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.15.0-rc1-next-20171128+ (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC)) #54 SMP Tue Nov 28 04:02:11 UTC 2017 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 kvm-intel.nested=1 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32a0-0x000f32af] mapped at [fffffffffee002a0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3070 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000021fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x21fffa000-0x21fffdfff] [ 0.000000] kvm-clock: cpu 0, msr 2:1fff8001, primary cpu clock [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 1846047782 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 50 pages/cpu @ffff8801db400000 s167568 r8192 d29040 u1048576 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1935238 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 kvm-intel.nested=1 [ 0.000000] Memory: 6564608K/7863916K available (67084K kernel code, 8161K rwdata, 10664K rodata, 2344K init, 21532K bss, 1299308K reserved, 0K cma-reserved) [ 0.001000] Running RCU self tests [ 0.001000] Hierarchical RCU implementation. [ 0.001000] RCU lockdep checking is enabled. [ 0.001000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.001000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.001000] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.001000] Console: colour VGA+ 80x25 [ 0.001000] console [ttyS0] enabled [ 0.001000] console [ttyS0] enabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] bootconsole [earlyser0] disabled [ 0.001000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001000] ... MAX_LOCK_DEPTH: 48 [ 0.001000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001000] ... CLASSHASH_SIZE: 4096 [ 0.001000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001000] ... CHAINHASH_SIZE: 32768 [ 0.001000] memory used by lock dependency info: 7391 kB [ 0.001000] per task-struct memory footprint: 2304 bytes [ 0.001000] ACPI: Core revision 20170831 [ 0.001000] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.001026] APIC: Switch to symmetric I/O mode setup [ 0.002252] x2apic enabled [ 0.003009] Switched APIC routing to physical x2apic. [ 0.007000] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.007000] tsc: Detected 2300.000 MHz processor [ 0.007029] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=2300000) [ 0.008006] pid_max: default: 32768 minimum: 301 [ 0.010027] Security Framework initialized [ 0.010599] SELinux: Initializing. [ 0.015108] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.018839] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.019130] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.020052] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.023399] CPU: Physical Processor ID: 0 [ 0.023959] CPU: Processor Core ID: 0 [ 0.024047] mce: CPU supports 32 MCE banks [ 0.025118] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.026006] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.027380] Freeing SMP alternatives memory: 40K [ 0.030000] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 0.030577] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.031214] Hierarchical SRCU implementation. [ 0.032323] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.033009] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.034385] smp: Bringing up secondary CPUs ... [ 0.037060] x86: Booting SMP configuration: [ 0.037651] .... node #0, CPUs: #1 [ 0.001000] kvm-clock: cpu 1, msr 2:1fff8041, secondary cpu clock [ 0.039573] smp: Brought up 1 node, 2 CPUs [ 0.040049] smpboot: Max logical packages: 1 [ 0.040637] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 0.043482] devtmpfs: initialized [ 0.050638] kworker/u4:0 (22) used greatest stack depth: 23616 bytes left [ 0.052062] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.053050] futex hash table entries: 512 (order: 4, 65536 bytes) [ 0.055187] RTC time: 7:54:59, date: 11/28/17 [ 0.060588] NET: Registered protocol family 16 [ 0.062427] audit: initializing netlink subsys (disabled) [ 0.063090] audit: type=2000 audit(1511855699.242:1): state=initialized audit_enabled=0 res=1 [ 0.067393] cpuidle: using governor menu [ 0.068075] ACPI: bus type PCI registered [ 0.069549] PCI: Using configuration type 1 for base access [ 0.127526] kworker/u4:3 (282) used greatest stack depth: 22160 bytes left [ 0.236382] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.241781] ACPI: Added _OSI(Module Device) [ 0.242026] ACPI: Added _OSI(Processor Device) [ 0.243011] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.243654] ACPI: Added _OSI(Processor Aggregator Device) [ 0.245506] ACPI: Executed 2 blocks of module-level executable AML code [ 0.282351] ACPI: Interpreter enabled [ 0.283116] ACPI: (supports S0 S3 S4 S5) [ 0.283662] ACPI: Using IOAPIC for interrupt routing [ 0.284175] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.287292] ACPI: Enabled 16 GPEs in block 00 to 0F [ 0.350129] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.351034] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.352111] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.353132] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.357808] PCI host bridge to bus 0000:00 [ 0.358021] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.359015] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.360015] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.361014] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.362016] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.393131] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.439104] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.441790] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.444358] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.446891] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.448349] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.454787] vgaarb: loaded [ 0.457029] SCSI subsystem initialized [ 0.458743] ACPI: bus type USB registered [ 0.460417] usbcore: registered new interface driver usbfs [ 0.461279] usbcore: registered new interface driver hub [ 0.462248] usbcore: registered new device driver usb [ 0.463452] pps_core: LinuxPPS API ver. 1 registered [ 0.464018] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.465070] PTP clock support registered [ 0.466527] EDAC MC: Ver: 3.0.0 [ 0.468810] Advanced Linux Sound Architecture Driver Initialized. [ 0.469318] PCI: Using ACPI for IRQ routing [ 0.472580] Bluetooth: Core ver 2.22 [ 0.473110] NET: Registered protocol family 31 [ 0.473747] Bluetooth: HCI device and connection manager initialized [ 0.474033] Bluetooth: HCI socket layer initialized [ 0.475015] Bluetooth: L2CAP socket layer initialized [ 0.476097] Bluetooth: SCO socket layer initialized [ 0.476814] NET: Registered protocol family 8 [ 0.477009] NET: Registered protocol family 20 [ 0.478138] NetLabel: Initializing [ 0.478622] NetLabel: domain hash size = 128 [ 0.479008] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.480208] NetLabel: unlabeled traffic allowed by default [ 0.481453] nfc: nfc_init: NFC Core ver 0.1 [ 0.482249] NET: Registered protocol family 39 [ 0.483427] clocksource: Switched to clocksource kvm-clock [ 0.675163] VFS: Disk quotas dquot_6.6.0 [ 0.675875] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.677244] FS-Cache: Loaded [ 0.678058] pnp: PnP ACPI init [ 0.686748] pnp: PnP ACPI: found 7 devices [ 0.722462] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.724458] NET: Registered protocol family 2 [ 0.727140] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.730256] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes) [ 0.737331] TCP: Hash tables configured (established 65536 bind 65536) [ 0.739219] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 0.740900] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 0.743081] NET: Registered protocol family 1 [ 0.744643] RPC: Registered named UNIX socket transport module. [ 0.745525] RPC: Registered udp transport module. [ 0.746207] RPC: Registered tcp transport module. [ 0.746866] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.748641] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.750150] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.751083] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 0.752885] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 10737418240 ms ovfl timer [ 0.754053] RAPL PMU: hw unit of domain pp0-core 2^-0 Joules [ 0.754827] RAPL PMU: hw unit of domain package 2^-0 Joules [ 0.755611] RAPL PMU: hw unit of domain dram 2^-0 Joules [ 0.756347] RAPL PMU: hw unit of domain pp1-gpu 2^-0 Joules [ 0.758720] kvm: already loaded the other module [ 0.759636] Machine check injector initialized [ 0.763364] Scanning for low memory corruption every 60 seconds [ 0.798146] Initialise system trusted keyrings [ 0.799253] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 0.803588] NFS: Registering the id_resolver key type [ 0.804411] Key type id_resolver registered [ 0.805043] Key type id_legacy registered [ 0.805946] fuse init (API version 7.26) [ 0.807579] 9p: Installing v9fs 9p2000 file system support [ 0.831662] NET: Registered protocol family 38 [ 0.832560] Key type asymmetric registered [ 0.833265] Asymmetric key parser 'x509' registered [ 0.833948] Key type pkcs7_test registered [ 0.834708] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.835969] io scheduler noop registered [ 0.836572] io scheduler deadline registered [ 0.837315] io scheduler cfq registered (default) [ 0.837958] io scheduler mq-deadline registered [ 0.838593] io scheduler kyber registered [ 0.839282] io scheduler bfq registered [ 0.842831] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.844155] ACPI: Power Button [PWRF] [ 0.845368] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 0.846505] ACPI: Sleep Button [SLPF] [ 0.858875] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 0.859758] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 0.869468] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 0.870367] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 0.875455] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.897806] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.921214] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 0.944540] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 0.967653] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 0.972774] Non-volatile memory driver v1.3 [ 0.973984] Linux agpgart interface v0.103 [ 0.975844] [drm] radeon kernel modesetting enabled. [ 0.977187] [drm] amdgpu kernel modesetting enabled. [ 0.995912] loop: module loaded [ 1.000042] null: module loaded [ 1.002254] nfcsim 0.2 initialized [ 1.012903] scsi host0: Virtio SCSI HBA [ 1.017110] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 1.195753] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 1.195879] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 1.197314] tun: Universal TUN/TAP device driver, 1.6 [ 1.201225] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 1.205958] sd 0:0:1:0: [sda] Write Protect is off [ 1.208755] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.220904] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 1.221953] e100: Copyright(c) 1999-2006 Intel Corporation [ 1.223122] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 1.223625] sda: sda1 [ 1.224729] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.225934] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.226927] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.227554] sd 0:0:1:0: [sda] Attached SCSI disk [ 1.228676] sky2: driver version 1.30 [ 1.230701] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.231504] ehci-pci: EHCI PCI platform driver [ 1.232268] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.233125] ohci-pci: OHCI PCI platform driver [ 1.233698] uhci_hcd: USB Universal Host Controller Interface driver [ 1.234902] usbcore: registered new interface driver usblp [ 1.235796] usbcore: registered new interface driver usb-storage [ 1.237109] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.238824] i8042: Warning: Keylock active [ 1.240569] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.241292] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.243507] mousedev: PS/2 mouse device common for all mice [ 1.246198] rtc_cmos 00:00: RTC can wake from S4 [ 1.247686] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.248688] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 1.251657] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.252846] usbcore: registered new interface driver btusb [ 1.258908] hidraw: raw HID events driver (C) Jiri Kosina [ 1.263670] usbcore: registered new interface driver usbhid [ 1.264673] usbhid: USB HID core driver [ 1.284677] NET: Registered protocol family 26 [ 1.285729] Netfilter messages via NETLINK v0.30. [ 1.286763] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 1.287724] ctnetlink v0.93: registering with nfnetlink. [ 1.289523] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.290761] Initializing XFRM netlink socket [ 1.291727] NET: Registered protocol family 10 [ 1.294225] Segment Routing with IPv6 [ 1.294803] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 1.296037] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.299754] NET: Registered protocol family 17 [ 1.300310] NET: Registered protocol family 15 [ 1.301597] Bluetooth: RFCOMM TTY layer initialized [ 1.302431] Bluetooth: RFCOMM socket layer initialized [ 1.302995] Bluetooth: RFCOMM ver 1.11 [ 1.303438] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.303990] Bluetooth: BNEP filters: protocol multicast [ 1.304571] Bluetooth: BNEP socket layer initialized [ 1.305107] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.305720] Bluetooth: HIDP socket layer initialized [ 1.306873] NET: Registered protocol family 41 [ 1.307666] lec:lane_module_init: lec.c: initialized [ 1.308306] mpoa:atm_mpoa_init: mpc.c: initialized [ 1.308851] l2tp_core: L2TP core driver, V2.0 [ 1.309437] 8021q: 802.1Q VLAN Support v1.8 [ 1.320777] DCCP: Activated CCID 2 (TCP-like) [ 1.321393] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 1.322666] sctp: Hash tables configured (bind 32/56) [ 1.324764] NET: Registered protocol family 21 [ 1.325667] Registered RDS/tcp transport [ 1.326140] tipc: Activated (version 2.0.0) [ 1.326706] NET: Registered protocol family 30 [ 1.327766] tipc: Started in single node mode [ 1.328306] 9pnet: Installing 9P2000 support [ 1.328980] Key type dns_resolver registered [ 1.337905] AVX2 version of gcm_enc/dec engaged. [ 1.338485] AES CTR mode by8 optimization enabled [ 1.344071] sched_clock: Marking stable (1344012416, 0)->(2282997843, -938985427) [ 1.347175] registered taskstats version 1 [ 1.347604] Loading compiled-in X.509 certificates [ 1.351724] Key type big_key registered [ 1.353257] Key type encrypted registered [ 1.354947] Magic number: 9:766:926 [ 1.355622] console [netcon0] enabled [ 1.356172] netconsole: network logging started [ 1.357603] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 1.360363] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 1.361167] ALSA device list: [ 1.361483] No soundcards found. [ 1.362991] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1.364228] cfg80211: failed to load regulatory.db [ 1.448828] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 1.760335] tsc: Refined TSC clocksource calibration: 2299.940 MHz [ 1.761295] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126fc83cf5, max_idle_ns: 440795265740 ns [ 1.865565] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4 [ 1.868359] md: Waiting for all devices to be available before autodetect [ 1.869367] md: If you don't use raid, use raid=noautodetect [ 1.872551] md: Autodetecting RAID arrays. [ 1.873218] md: autorun ... [ 1.873631] md: ... autorun DONE. [ 1.875880] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 1.878526] EXT4-fs (sda1): couldn't mount as ext2 due to feature incompatibilities [ 1.882627] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 1.883639] EXT4-fs (sda1): write access will be enabled during recovery [ 2.499449] EXT4-fs (sda1): recovery complete [ 2.501382] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 2.502549] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 2.504259] devtmpfs: mounted [ 2.511389] Freeing unused kernel memory: 2344K [ 2.512040] Kernel memory protection disabled. [ 2.618253] random: crng init done SELinux: Could not open policy file <= /etc/selinux/targeted/policy/policy.31: No such file or directory INIT: version 2.88 booting INIT: /etc/inittab[71]: duplicate ID field "T0" [ 2.846477] stty (1488) used greatest stack depth: 18648 bytes left [ 2.861998] run-parts (1489) used greatest stack depth: 17680 bytes left [info] Using makefile-style concurrent boot in runlevel S. [....] Starting the hotplug events dispatcher: udevd[ 3.499693] udevd[1594]: starting version 175 [?25l[?1c7[ ok 8[?25h[?0c. [....] Synthesizing the initial hotplug events...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Waiting for /dev to be fully populated...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Activating swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [ 5.144319] EXT4-fs (sda1): re-mounted. Opts: (null) [....] Cleaning up temporary files... /tmp[?25l[?1c7[ ok 8[?25h[?0c. [ 5.834279] mountkernfs.sh (1989) used greatest stack depth: 16192 bytes left [....] Activating lvm and md swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Checking file systems...fsck from util-linux 2.20.1 [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Mounting local filesystems...mount: debugfs already mounted or /sys/kernel/debug busy [?25l[?1c7[FAIL8[?25h[?0cfailed. [....] Activating swapfile swap...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. [....] Setting kernel variables ...[?25l[?1c7[ ok 8[?25h[?0cdone. [....] Configuring network interfaces...Internet Systems Consortium DHCP Client 4.2.2 Copyright 2004-2011 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ parse_option_param: Bad format a Listening on LPF/eth0/42:01:0a:80:0f:cf Sending on LPF/eth0/42:01:0a:80:0f:cf Sending on Socket/fallback DHCPREQUEST on eth0 to 255.255.255.255 port 67 DHCPACK from 169.254.169.254 bound to 10.128.15.207 -- renewal in 39624 seconds. [?25l[?1c7[ ok 8[?25h[?0cdone. [....] Cleaning up temporary files...[?25l[?1c7[ ok 8[?25h[?0c. INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[ 9.322308] rsyslogd (2931) used greatest stack depth: 14992 bytes left [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0