te(0xffffffffffffff9c, &(0x7f0000370000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000e9b000)=0x7) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/05 15:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000046b000-0x8)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x2001, 0xffffffffffffffbc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00006f9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000c5f000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000004000-0x20)=[{&(0x7f000096d000-0x1001)="85", 0x1}], 0x1, 0x0) tee(r0, r2, 0xcfe, 0x1) 2018/01/05 15:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000554000-0x9)='/dev/sg#\x00', 0x3, 0x8100) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000812000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000ac7000-0xb)='/dev/loop#\x00', 0x100, 0x802) ioctl(r1, 0x440000000000127f, &(0x7f0000335000-0x62)="fd") 2018/01/05 15:03:31 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/rtc\x00', 0x400200, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000aac000-0xd)={0x400, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000061f000)={0x6, r1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000227000)=0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000aad000-0x8)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f00002bc000)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) 2018/01/05 15:03:31 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f65000)='/dev/autofs\x00', 0x200, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000916000-0xea)=""/234) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000211000)={0x5, 0x78, 0x1, 0x8, 0x3, 0xa7e1, 0x0, 0x81, 0x209, 0x1, 0x4, 0x1ff, 0x0, 0xffffffffffffff7f, 0xffffffffffffff01, 0x3, 0xd4, 0x100000001, 0x1f, 0x0, 0x9, 0x4, 0x4, 0x5, 0x7, 0x0, 0x0, 0x3ff, 0x1f, 0xe39, 0x101, 0x9, 0x1, 0x1f, 0x0, 0x8, 0x311, 0x200, 0x0, 0x8, 0x3, @perf_config_ext={0x76af, 0x8}, 0x20, 0xfffffffffffffff9, 0x20, 0x6, 0x800, 0x1, 0x5, 0x0}, 0x0, 0xdf6, 0xffffffffffffffff, 0x4) pread64(r1, &(0x7f00002b5000)=""/211, 0xd3, 0x0) 2018/01/05 15:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)="") chmod(&(0x7f0000510000-0x8)='./file0\x00', 0xc) 2018/01/05 15:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f9000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000c45000)=0x9) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f000005e000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 15:03:31 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000f5e000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5e000)=[{&(0x7f0000d0b000-0xc7)="1d0d59f512692f2a850bf25b7638385572bb1254dc50b8b06644707dd0d101a9bca0546927586d868f87146af5902bc03d41e757708b70e66e1b42025e8b65db4e83bbec04b6b46fde7b2be327b501db4daf1f5bb4d74d7a9e14ec5cc1d1802cf50079e69123d111b465474711779998d8fe686019c8e2b909872f2e1bb8a9fabfa6324b5fbbe0568b9745994b74911d2843289748ea4ba0d0b4a0ca81f53c79ed816b8eba521d93bdaf46937ec68dfea2d7cc6697e857a4cf3388c11c1e94f7009034ee437079", 0xc7}, {&(0x7f000079c000)="052793c1f478558f1fadc12db72d56b9ccba6ad910cb3b4c5d953a5194f4fe7a1b25dd894c1da6502e3806375d372b28b32823bc7e4336ad3de318d415f86d60babd212ff78463390b8d14b2c81407591745407bd2e93f850b121431519d5933d638d6f830c557dae3460802ca6ac44e69740e80cc7d90c7d393047c37fdb118ee1d127ed16dfc4ef2d638eb28a8", 0x8e}, {&(0x7f0000f5e000-0x70)="c639ad8057046accaecbbad8ae4430ee76b787b570a0ecb3cb4f8aa8b27e63754f45f7423af6ffedf4e6cb57123bb8295949a92b095ff93b47b4a5800ae3fc256a09c952b135e416e03fde65dc28899894dd414d3b7a7d104bdfdca7f181cd3af3de0846870d98357e6221fa1a7e6fe4", 0x70}, {&(0x7f00001fb000)="f82b7bf31eb1fc04c787cd93c16f82c3c48844d79788d2393ef36ab2f52dea73da3bebee049b6fa914f0b66168113204b7ee4559ae2ab0a8f62b7520d1dec63135718c49fd6b1b8fcc395c9e60252086d2d12d368362936c0f2de4ebbb6ee1c6e4098f2b454af62163455b5de42648e1bfaf7fc5ca434576a170c708cbdfcbd24ac953ffe09ce548c7b53b20d7c680657e1d5c43dd831f3e23f7f82bd98e8ad010b5d1111f498aa9afeeed8fca21ae0edd", 0xb1}, {&(0x7f000060c000)="7f38dd3ea1b7379d67cdabdc6d0836e82ae3781607ad1435ade1becfd7b77298cd360cbf4ad589647e29feaf832acc9c9f375c547f990dc4d3700d8c32759227ee1e8b1aa5395b3f210e69c7a2bdad913cb3c3792f8a25544957914eb71338b7fc7095e5b010bc58b76d0f6459f9776109c876b8e1eb1d84e73d906df89a349819353712928e2dcea91a5b5cbd78e27047cf3cee2b0554c02236ab8315b1ceb9fa20b760fb5017b6b4403494ffe563da1c60267907f4b6f7ba3f", 0xba}], 0x5, &(0x7f0000f5d000)=[], 0x0, 0x0}, 0x0) 2018/01/05 15:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000e5000)=0x0, 0x4) fcntl$setlease(r1, 0x400, 0x2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000db2000)={0x6, &(0x7f00001a4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000069b000)={r2, 0x3, &(0x7f0000d7d000)=[0x1, 0x7f, 0x1], &(0x7f00005d9000)=[0x3, 0xa88a, 0x2, 0x1, 0x7, 0x457, 0x100], 0x13, 0x2, 0x661, &(0x7f0000bf6000)=[0xffff, 0x5], &(0x7f0000367000)=[0x80000000, 0x7fffffff, 0x200, 0x8], 0x0}) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2018/01/05 15:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc6000-0x6)='./file0\x00', 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/05 15:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') clock_gettime(0x0, &(0x7f0000328000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b39000)={0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab5000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x2, 0x2ab, 0x3, 0x101, 0xa, 0x20, 0x0, 0x0, 0x3155, r3}, {0x1, 0x5, 0x5, 0x2, 0x8, 0xffffffffffffff7f, 0x3, 0x200}, {0x2008000000000, 0x3f, 0x3fe000000000000, 0xdf4}, 0x8ac, 0x9, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x2, 0x0, 0x2, 0xbbda, 0x9}}, 0xe8) select(0x40, &(0x7f0000142000-0x40)={0x3, 0x10001, 0x3ff, 0x0, 0x400, 0x9d26, 0x2, 0xa5e8}, &(0x7f0000673000)={0x7, 0xf8, 0x1, 0x100, 0x100000000, 0x11b2, 0x4, 0x9}, &(0x7f00000c1000-0x40)={0x2, 0xa513, 0x3, 0x1, 0x8, 0x69, 0x800, 0x400}, &(0x7f0000eb6000)={0x0, 0x0}) select(0x40, &(0x7f0000b8b000-0x40)={0x100, 0x80000001, 0x3f, 0x8, 0x7fff, 0x4, 0x7fffffff, 0x6}, &(0x7f0000a25000-0x40)={0x10000000000000, 0x98, 0x1, 0x4, 0x80000000, 0x2, 0x30, 0x6}, &(0x7f0000b43000-0x40)={0x3, 0x400000000000, 0x9, 0x1, 0x9, 0x4, 0xffffffff7fffffff, 0x3ff}, &(0x7f0000c2f000-0x10)={0x0, 0x2710}) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{r1, r2/1000+30000}, {r4, 0x7530}}, 0x0) 2018/01/05 15:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ea0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000013f000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00006b9000)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) 2018/01/05 15:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000de1000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000000a000-0x10)=[{&(0x7f0000010000-0xdd)="fdf66cf89ec42c464c018c08b6639d68f74dfd9f06e9e432a43b008bf292cf2458e5dc37836373cb15181395e325e623af787c61e286e61d5422fb9154e52946a6a408e8adebbf6e35c7643b61af59a506e80018018b95d91b1183a0b7f7baff6079836fbc7d85848209bc8394ca5e4ee5a44ae4674bca3620c334735cc05781003bd96c820169eb319e79180d57bb888805a3786bedd27833505ea850cd956bb9b9c2e06dbb4fb9da0e09ec52254498d7dc3d32510f4cbe2c6ac061bba1b8d876db899b03710571967456b6b390da2099dc8ac63e20e134f0f0711b62", 0xdd}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000d72000-0x1)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/05 15:03:31 executing program 0: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001a3000)={0x0, 0x8}, &(0x7f0000910000-0x4)=0x8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000910000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000910000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000e4000)=@sack_info={0x0, 0x200, 0x98d}, &(0x7f00008c5000)=0xc) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004d0000-0xb8)={0x0, 0x2a, 0x1, 0x5, 0x6, 0x9, 0x6, 0x4, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xfffffffffffffffa, 0x1ff, 0x6, 0x800}}, &(0x7f000090f000)=0xb8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007fc000-0x8)={0x0, 0x0}, &(0x7f0000603000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000028f000)=@assoc_value={0x0, 0x80000001}, &(0x7f000090d000)=0x8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000910000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000d3000)=0x10) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002ee000)={0x0, 0x9, 0x2, [0x3, 0x80]}, &(0x7f0000910000-0x4)=0xc) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000090f000)={0x0, 0x0, 0x5}, &(0x7f00001f3000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000073b000)={0x1, [0x0]}, &(0x7f0000793000)=0x8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000090f000)={0x0, 0x9, 0x100, 0x4, 0x100, 0xfffffffffffffff8, 0x0, 0x8, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x4, 0x6, 0x0, 0x7ff}}, &(0x7f000032f000-0x4)=0xb8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000090f000)=[{&(0x7f00004b0000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e4000-0x70)=[{&(0x7f000044f000)="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", 0x1000}, {&(0x7f0000634000-0xd3)="81a1293076ddca6d54cbf1c31d63ed0a3f7aa3e3af5dc2210255258720fd671a8424b146cab7436cb7163f822254dd3f5198470d301c2eea89a8ce84bcc745fbbefb937193cbbb274d757a48f6500a074766ae9d27e5712d44e29fd191afef2d8e42c674efb918c4c94b34972cd12f01ffadb1ec6f50c39c8f031a3a77a6829a4e49f7dd7dddd8f123790f0390668715c9807933299babab45828765f915e922a9016007f67e2b05b9c007a0a30373e9cc7af54119f8bb8ec74e951b9a28ad4f39cfb4e2d8e069eae24a174e9b8ae0a7b38f87", 0xd3}, {&(0x7f00004df000-0x86)="0fe6a729c4bf131bb5afb8c13b77c9d85f7db5999f401eb6a3ca64e1c523d8455d6d5676914030f60c26aadcbfef1712f953d830a0794833e9994b246b842367d24ff4dcd39db8580c3b6d6866ec0d946a8099061be45e4329a87ee2f92f722af14b7744f9e493cf4a739466b6fd36993d1563708c27468a04dacd61dc479f1dc72f3ecc89be", 0x86}, {&(0x7f0000910000-0xb)="e035d1fa1931b87b26b9ec", 0xb}, {&(0x7f0000426000-0x64)="8cefb24fc21ae33a6493863423336127aef7b2d9fe8ead097d6aa2393de9a2cb75de7afb3774eed00077ef62f6d55b2b03365f78178e5ab45fccfb1ad6a641c6128b6f4f6e380da7e28a361ad471c6fcfd8ceb5e6c08b043cf593e8b8ce4b8f372af720b", 0x64}], 0x7, &(0x7f0000910000-0x30)=[@init={0x18, 0x84, 0x0, {0x100, 0xffff, 0x5, 0x1}}], 0x30, 0x40010}, {&(0x7f00002f0000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00000f3000)=[{&(0x7f0000629000-0x86)="53b588548af29148509e769a972615c904545500ab0f556a11eb9b1869bd2dfb5e6601c9800120c5ad0e606b65feef8167319ce41e53b4f51935352d7eda1e7b55ff67d3daf9a1159fded260a9e8b43551ab2b499b6b0f8a4da2ba93fe096b2c1248ce02382620a151b6e3413d109665d5cba7f9a6c98f443d3817a4e41e7b30647d5698815b", 0x86}], 0x1, &(0x7f0000474000)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x3f, 0x8, 0x458, 0x7fffffff, 0x4, 0x10000, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x7f, 0x8a, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x820c, 0x3f, 0x300000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xe5, 0x208, 0x6, 0x1, r4}}], 0xc0, 0x40}, {&(0x7f0000260000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000-0x20)=[{&(0x7f00008c1000-0xd3)="4d79463f571a949281ff5abc2f4fb16eba0467204072ec0b44d9957834dc96a2a6b9a86d9a418567b91548cffa192398140789371cab732e920f961b7b8c32be700bf3d79c95032e779b1058b526baf41fb54cf4fd68cf08b8fca0dd776d2b9373d16446c490727a49f4af22ea912617d66740ca725d18ad162de88f0e72731a7d25b0fdc168a3e5712534d67447600a5f08646eccf273f3b45ddf18adcd7f295308b06f87c3220202fbbc48c55b08b009a2ff567d8b7ddbda23786f5622ba0fa010af85c083bde51ed8c0d1e3907dc7b2f85b", 0xd3}, {&(0x7f0000178000)="8a1bd5a9d54a1ecf9cdb7a580508215e27a6", 0x12}], 0x2, &(0x7f0000910000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x4, 0x0, 0x6, 0x3, 0xffffffff, 0x5, r5}}], 0x30, 0x24000000}, {&(0x7f000090f000)=@in6={0xa, 0x1, 0x8b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000501000-0x10)=[{&(0x7f000090f000)="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", 0x1000}], 0x1, &(0x7f00001aa000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x2, 0xff, 0x10001, 0x9, 0x3, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x8000, 0x30e}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x0, 0x8200, 0xda8e, 0xfff, 0x7fff, 0x1, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xa3e5, 0x2, 0x12d6}}], 0xc0, 0x4}, {&(0x7f0000767000-0x1c)=@in6={0xa, 0x2, 0x9dec, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c, &(0x7f000090f000)=[{&(0x7f0000910000-0x61)="87d3f27d1fbcae1fa7374aa3a3ae385e6c5a6f925e7d583bd3b347fcaa4a78099c39f07b80138c4d73b0c53e60b6aff6fa6749b6aafb18a2e96cd4fb5fd91e2877eb7c700e84fc756f98ad9fad3047693cf8c0dd5f573f60b7fad1de54704af287", 0x61}, {&(0x7f000090f000)="", 0x0}, {&(0x7f0000910000-0x1f)="13349c0fce4b6cec62bdc3d5d8e25ef71879f0b2542e3841041cddffebe1e3", 0x1f}, {&(0x7f0000910000-0xba)="9b0bd95f0d319565225683069046ebff57648b0600e8d780a4ded2bbd92ff86bab4b6b7a78a8cb705334671a311b249546ee92a56b0a86126f1b00ae24593a6935b992efed9d5905c36a68634bddeb2116616071bb1734a73b41b971b98166eb67ba25df4d175107b452d1434e5680909b5713ffe86484beb74460e1687a3fa19e1f6ad44563a2804d430cf4164ee3ed76462cbe049846c51822b4d2d4fc035407b9c9398710396dac3963386b2cbc143a2ac2c2c9c0aa04a044", 0xba}, {&(0x7f0000910000-0x6c)="2d8472123372395545699fd292a6b7ad6ca541d2ec409ee505afdb6bb8525434d66087d7e6ab11fff363673e95a99d0c2796e61ec94e6cd5107135424bc8d66539f32baee44c566769bf222ecb6302c3c61317f722676f2b0f2ff9a528db9188c24770e8bd56edc80eb5acc7", 0x6c}], 0x5, &(0x7f000090f000)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x0, 0x0, 0xffffffffffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x29e25cb2, 0x8001, 0x2, 0x0, 0xfff, 0xd41, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3ff, 0x8008, 0x1000, 0x1, 0x7, 0x8, 0x800, r9}}, @init={0x18, 0x84, 0x0, {0x1000000, 0xe02, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x560, 0x1, 0x5, 0xff, 0x7fffffff, 0x3, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x3, 0x101, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x4, 0x1, 0x80000001, 0x23, 0x7, 0xa7e6, r12}}, @init={0x18, 0x84, 0x0, {0xffffffffffff8001, 0x101, 0x1, 0x33c}}, @init={0x18, 0x84, 0x0, {0xf71b, 0x9, 0xec48, 0x38e5}}], 0x1b0, 0x20000010}], 0x5, 0x20000000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000090f000-0x4)=0x14cc, 0x4) r13 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000910000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000713000-0x4)=0xe8) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000396000-0x4)=0x0, &(0x7f00001f2000)=0x0, &(0x7f0000911000-0x4)=0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000090f000)={r13, r14, r15}, 0xc) r16 = socket$key(0xf, 0x3, 0x2) fremovexattr(r16, &(0x7f000090d000)=@known='system.sockprotoname\x00') mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r17, &(0x7f000060d000-0x8)=0x0, 0x8) 2018/01/05 15:03:31 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0xe)={0x5, [0x1f, 0x9, 0x6, 0x0, 0x7fff]}, 0xe) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x200000000, 0x0, 0x3f, 0x2, 0x0, []}) socket$inet6_sctp(0xa, 0x41, 0x84) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 15:03:31 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000cee000)='/dev/sg#\x00', 0x7, 0x80000000c100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x90, 0x6, 0x9c, 0x3ff, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000197000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000024d000)=""/75, 0x4b, 0x40000043, 0x0, 0x0) [ 26.701384] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/01/05 15:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002a3000)='/dev/sg#\x00', 0x4, 0x8000) ioctl$KDSKBLED(r0, 0x4b65, 0x7) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x2d5}], 0x1) 2018/01/05 15:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x5, 0x7fff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000857000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00004c0000-0x4)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e1a000)={0x2, 0x1, 0x1ff, 0xff, 0x3}, 0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000993000)=0x7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ff8000-0x4)=0xff, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000726000-0x10)={0x2000000000000253, &(0x7f0000ce0000-0x30)=[]}) 2018/01/05 15:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f00000e0000-0x2)='}\x00', 0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000c85000-0xd0)={0x3, 0xc8, "598d3a7db25d9bd9a90834b6dfa2d6bde0128f4cee5ec549bcb6b2141a68db8d1f18bcad92a4ecaa5fd477ac5088d0eb5e07daf971ece7bf57187776045a678f779e24c04c347580f42affa15a785559e471642830d543aa2bcaa6c58456764390827f1fda9c5efc6baf8d54d61419221f6e95e390946f1789820fec0950d320fbd643fd04ef9b1c50a35011496bbfdc316664ebe6d8e663466cda7ac7de6df11bfb65da33c8b78b237468e2f43b94798d96c648652af87d38f7cdb16378eee878bc69491d803a3a"}) socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff0000020a1300000000ff06800811000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/05 15:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000861000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007ed000)=0x0, &(0x7f0000a57000)=0x4) r1 = socket(0xa, 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b1d000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f17000)={0x0, 0x0}) 2018/01/05 15:03:31 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/hwrng\x00', 0x20000, 0x0) openat(r0, &(0x7f0000c72000-0x8)='./file0\x00', 0x20500, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000055f000-0x7)="6664001f66d043") setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ff2000)=@common='irlan0\x00', 0x10) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/05 15:03:31 executing program 7: mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f5000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006f9000-0x34)={{0x3, 0x0, 0x0, 0x8000, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002aa000-0x4)=0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006f9000)={0x0, 0x0}) waitid(0x2, r1, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0}, 0xa1000002, &(0x7f0000630000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f00006f9000-0x8)=0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006fa000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000354000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) timerfd_gettime(r2, &(0x7f00005d6000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 15:03:31 executing program 6: prctl$intptr(0x2f, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/05 15:03:31 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ffe000-0x10)='/selinux/create\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000c5c000)=0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00004e5000)={0xb9, 0x0, {0x3, 0x3, 0x8, 0x2, 0x5af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') read$eventfd(r1, &(0x7f0000ffd000-0x3)=0x0, 0x8) 2018/01/05 15:03:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)="706f7369785f61636c5f61636365737373656375726974797b706f7369785f61636c5f61636365737370726f63776c616e3073656c696e7578297b6b657972696e679c7070703100", 0x42, 0x0, &(0x7f0000002000-0x40)={0x1, 0x0, 0x0, 0x0, 0x100000001, 0x4, 0xfffffffffffffffb, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x341, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0xfffffffffffffffe}, &(0x7f0000ed2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000963000-0x6)={r1, 0x101}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000df6000-0x8)={0x0, 0x1}, &(0x7f0000b53000)=0x1) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009b1000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000c87000-0x4)=r4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00002c6000)={0x77359400, 0x0}, 0x10) connect$inet6(r2, &(0x7f00004eb000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff4eb}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fca000-0x10)={0x9, &(0x7f00001b5000)=[{0x6, 0xffffffffffff0000, 0x10001, 0x7}, {0x200, 0x7f, 0x9, 0x7fff}, {0x1, 0x5, 0x0, 0x3b6258a5}, {0x10000, 0x85, 0x400, 0x90}, {0x2, 0x3, 0xb51a, 0x3f}, {0x1, 0x5, 0x401, 0x1}, {0x1, 0xcb, 0x7fff, 0x9f}, {0x7, 0x200, 0x401, 0x4}, {0x40, 0x470, 0x8001, 0x3}]}, 0x10) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000ea3000)=r4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/05 15:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fa5000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000046000)=0x0, &(0x7f0000c7d000)=0x4) r1 = dup(r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000b3b000-0x10)={0x3, 0x1000, &(0x7f0000c60000-0x1000)="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"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004db000-0x2c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}], 0x2c) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000dc2000)="7c3579e69b90c58538e1", 0xa) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000009f000-0x10)={0x0, 0xbc, &(0x7f0000071000-0xbc)=[@in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7946, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eb9000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000988000-0x8)={r2, 0x4}, 0x8) recvmsg(r0, &(0x7f0000973000)={0x0, 0x0, &(0x7f00005bd000)=[], 0x0, &(0x7f00005b0000)=""/66, 0x42, 0x0}, 0x0) 2018/01/05 15:03:31 executing program 4: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f00000a9000/0x2000)=nil, 0x2000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000c4000)={0x9, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 15:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000025c000)="1f00000007010100f5fe06ffffff13000000721f090000001e7f1f00f34000", 0x1f) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004d0000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000722000)=[{0x3, 0x5}], 0x1) fstat(r0, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000feb000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0xaa) 2018/01/05 15:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x14) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa2}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r8, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) fcntl$notify(r7, 0x402, 0x80000003) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/05 15:03:31 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000f94000-0xe1)=""/225) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="176545ed277de486d3fd7ab72233af95"}) syz_extract_tcp_res$synack(&(0x7f0000432000)={0x0, 0x0}, 0x1, 0x0) unshare(0x20000) pipe2(&(0x7f00003cb000-0x8)={0x0, 0x0}, 0x4800) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) prctl$setname(0xf, &(0x7f0000cd4000-0x1)='\x00') syz_open_dev$sndtimer(&(0x7f00001e8000-0xf)='/dev/snd/timer\x00', 0x0, 0x111000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000f14000)={@generic="e30c7c72783650d008a9cefd05d60cc9", @ifru_map={0x9, 0x7, 0x1ff, 0x2, 0x6, 0x2}}) rmdir(&(0x7f0000a00000)='./file0\x00') getpeername$packet(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000025000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b79000)={@multicast1=0xe0000001, @rand_addr=0x10001, r3}, 0xc) pivot_root(&(0x7f00002aa000)='./file0/file0\x00', &(0x7f000018c000)='./file0\x00') 2018/01/05 15:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005f1000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000042e000-0x8)=""/8) r1 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000487000)=[{r1, 0x0, 0x0}], 0x1, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/05 15:03:31 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x2, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) restart_syscall() 2018/01/05 15:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) openat(r0, &(0x7f0000a13000+0x7a9)='./control/file0\x00', 0x20040, 0x4) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) mkdir(&(0x7f000028a000)='./control/file0\x00', 0x0) 2018/01/05 15:03:31 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c27000)={0x0, 0x0}) ftruncate(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r3, &(0x7f00002e9000-0x8)='./file0\x00', r1, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) accept$ax25(r1, &(0x7f0000ee3000)={0x0, {""/7}, 0x0}, &(0x7f0000754000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000112000)=[{0x8, 0x4}, {0x7, 0x3f38049b}, {0xf, 0x2}, {0x0, 0x0}, {0x3, 0x2}, {0x4, 0x6}, {0x0, 0x3}, {0x3, 0xffffffffffff126d}, {0xb, 0xa5}, {0x2, 0xfffffffffffffffc}], 0xa) 2018/01/05 15:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) recvfrom(r0, &(0x7f00005d7000-0x14)=""/20, 0x14, 0x20, &(0x7f0000b5f000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe90) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 27.041862] IPVS: Creating netns size=2536 id=9 2018/01/05 15:03:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fb8000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000969000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000ae4000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000029a000)={r2, 0xac, &(0x7f0000f27000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe5}, @in6={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x26e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004ae000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) 2018/01/05 15:03:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2fb6cc20a06f1b3c, 0xfffffffffffff000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x8, 0x0, 0x0}) 2018/01/05 15:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f000026a000-0xe9)="282d2d26581c50ad6639015fb357cae5015778de340f16029e6bf87a44e3ba53a22ec1a286cfc63ba18b1c1eda5f475d203aa114c51f0d5e73f809ec7de558507e1f5a1ec2ec5135a2dd4760fa6c7ef9ad3a8c42d9dcaba7227d7068f59f955006c5eb125e676adcb14d4dada367db0830df77c0d61aa6a853f18cb53e634f4626a17b04b3ff3c28827c32d2b95daea9248d365e1e6bc2cfc3956e02ffd7b3b7b3e1741954df09dec60b468a8865f34f5ed5a1844fe435abfad9ec3ce253dcdefb586a09cc1d885c26efb34792a1029b251b2c1125afc8350408fa37a4531bd80768c995101e0208ca", 0xe9, 0x0, &(0x7f00005e6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00007b1000-0x78)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1f, 0x3, 0xf97, 0x6, &(0x7f0000ee1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, 0x4, 0x4}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000ee2000-0x14)={0x11, 0xf7, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00005e2000)={0x7, 0x6}) recvmmsg(r1, &(0x7f0000174000-0x1a4)=[{{&(0x7f0000bed000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008ed000)=[], 0x0, &(0x7f0000627000)=""/217, 0xd9, 0x0}, 0x0}, {{&(0x7f0000d5b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e43000-0x10)=[], 0x0, &(0x7f000063f000)=""/149, 0x95, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000e5b000-0x10)={0x77359400, 0x0}) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="6cb01493a27e", [0x0, 0x0]}, 0x14) 2018/01/05 15:03:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000eb1000-0x2)='/\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f00000f6000)='.request_key_auth\x00', &(0x7f00003bf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005bd000)="150a964bee06fb3f74a65c2172e65e81825e841786f74843e00f700c599a8b3b0cf388a9fee9addd229da23ed16f63cc1de66844b4da4628e2a33df0a17a3295f51803d86bf646d8e6415eb3fcbae6e01a7ef2023b3500621bbab1c2b1d55c401a3b09abff455b83dd42bb84dc9fc10fb39e08b3ed361d6b810fbe263d0fe914e6d92b5545589309c22209078b1b811e451528da4d435dcd577afdcdcaad6f92d7860be0c71843ee0335cfa16dc9763771e1a87e035476cf4b15b0ac2e050da461928d21a5978ea523502cb75257d311b90fb8", 0xd3, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000e38000-0x5)='ceph\x00', &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x2) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r2) r4 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r4) keyctl$read(0xb, r4, &(0x7f0000007000)=""/4, 0x4) 2018/01/05 15:03:31 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00002c1000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047f000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000)='net/ip6_tables_matches\x00') getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0xf7)={0x0, 0xef, "10768f3ba01d24b4c055fd3b67ba5167da83b60e2f724a398f17b7716948d3764476cccd4246ceaf28499de17512db610e0820ebd703f80b1753cfe8f1e9a646d5b9e2773f34e0967406b6b8ad412e892a626bfc847f36c8a94e37684ab5bff01272eb7f2205cf6ddadd212a390f1a371169109b2bdd237cd25c8daaa404a2323da35862a0fae9e5a5963838c969bd32e415074e65af565fa4394e04e1859d5e820fb1a9a0f4eee1b3c5baa356cdb5909c32c4c5031ba30ac38538de09991eb6d32c394a9f1a4f2d01c33ea1ef1578a448cdb1f2fab5a6d80128d8c766bca6bce7e04b12813914044c1c0eca72a8b4"}, &(0x7f0000002000)=0xf7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x7}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000004000)=[{0x2, 0x2, 0xfbb, 0x80000000, @time={0x0, 0x1c9c380}, {0x3, 0x10001}, {0x8000, 0x1000}, @control={0xff, 0x8, 0x3ff}}, {0x1, 0x8, 0x40, 0xffff, @time={0x77359400, 0x0}, {0xab, 0x4}, {0x76b20ab9, 0x0}, @control={0xffffffffffffff7f, 0x2, 0x9}}], 0x60) ioctl$KDMKTONE(r2, 0x4b30, 0x2) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x1) 2018/01/05 15:03:31 executing program 3: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xffff, &(0x7f0000b03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0xb459, &(0x7f0000b02000)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f000063f000-0x4)=0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000089000)=@assoc_value={0x0, 0x9}, &(0x7f0000b03000-0x4)=0x8) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ac4000-0x5c)={r2, 0x54, "ce33932ad5b39efb0c05f6675c052c2da34c78656b5b0525f5373b16f996706f33b7e22075e55f56bc131e8029b1a8eaf5e5b86e85ba418bda085012a21ca6873f8b37b0b36e4fa8a02769948c38937e60b73a0a"}, &(0x7f0000b02000)=0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000631000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b03000)='/dev/sequencer\x00', 0x218800, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000b04000-0xc)={0x10, 0x0}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b02000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000550000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000050f000)=[], 0x68, &(0x7f0000001000-0x10)=[@rights={0xfee6, 0x1, 0x2, []}], 0x1, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000d82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c8a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000983000)={0x10000, 0x4, 0x0, 0xfffffffffffffffd}, 0x10) r6 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/05 15:03:31 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bce000)=0x0, &(0x7f0000efa000-0x4)=0x4) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/05 15:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000336000)={0x0, 0x6d7401fd}, &(0x7f000099f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f77000-0x8c)={r2, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f2000-0x4)=0x8c) 2018/01/05 15:03:31 executing program 4: open$dir(&(0x7f00002fd000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pivot_root(&(0x7f00001d6000)='./file0\x00', &(0x7f0000ab2000-0x8)='./file0\x00') getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd)=""/0, 0x0) execve(&(0x7f0000779000)='./file0\x00', &(0x7f0000ca0000-0x18)=[&(0x7f000021d000)='proc\'procvboxnet1&wlan1bdev\x00', &(0x7f0000729000)='\x00', &(0x7f00006c8000)=']@vboxnet0-nodevsecurity\x00'], &(0x7f00002ab000-0x38)=[&(0x7f000088c000)="00d3782e6f56", &(0x7f00002ae000)="00d3782e6f56", &(0x7f0000f1c000-0x2)=']\x00', &(0x7f0000cbb000-0x6)='\\proc\x00', &(0x7f0000259000-0x1)='\x00', &(0x7f00000e5000-0x2)="00d3782e6f56", &(0x7f0000071000-0x2)='%\x00']) [ 27.226966] device lo entered promiscuous mode 2018/01/05 15:03:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000850000)=0x0) 2018/01/05 15:03:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00009de000)='ns/ipc\x00') r1 = add_key$user(&(0x7f0000329000)='user\x00', &(0x7f00007fd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000315000-0x5c)="2ad5a5e577895dab0c74beb485d73363362058719ada852e2a0167fa797045332415cfb3bd270e418ce1f47f3a29405d40339a3a20ef6e860dfac04f740b31a59fb6f580805c17318c90afd0c8f7c0bd4e5e4bb3d7bae9b9bd80bc82", 0x5c, 0xffffffffffffffff) r2 = request_key(&(0x7f0000230000)='encrypted\x00', &(0x7f0000dfe000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e99000-0xc)=')mime_type$\x00', 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000108000-0x5)='user\x00', &(0x7f0000474000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e06000-0x58)="bd6ffd03b6780c70aaf55347a0bf22ec2e88dd913f553bb06fac160d5efe5e13a5d07a2f3f0963e539722f79d63d8be01aabd83d2a691b29ceaac06662d44b1cdce5fbe47240fdf87fcdffc9d616fbc35c607f66465c2597", 0x58, 0x0) keyctl$dh_compute(0x17, &(0x7f0000028000)={r1, r2, r3}, &(0x7f0000624000-0xd)=""/13, 0xd, &(0x7f00006dd000)={&(0x7f000074f000-0x40)={'sha224-avx\x00'}, &(0x7f000080e000)="bbb0d98fb96f53241c9b953d4a767d707da2565dd375", 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000900000)=0x18, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dde000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) syz_extract_tcp_res$synack(&(0x7f0000fa2000)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006ba000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f00007d8000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f00008c4000)={r6, &(0x7f00000d0000-0xef)=""/239}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065b000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x240002, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00007d3000-0x8)={r4, 0x0}) getxattr(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000dd0000)=@known='system.posix_acl_default\x00', &(0x7f00008bf000-0x4)=""/4, 0x4) 2018/01/05 15:03:31 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x73b) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r1, &(0x7f0000fd6000-0x48)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00007f2000-0x10)={0x4, &(0x7f00008be000)=[{0x79e8, 0x4}, {0x7c, 0x5}, {0x8, 0x3f}, {0xff, 0x7fffffff}]}) socket(0x1a, 0x3, 0x100a) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd8000-0x4)=0x0, &(0x7f0000740000-0x1)=0x0, &(0x7f0000fd8000-0x4)=0x0) r5 = getgid() fcntl$getownex(r1, 0x10, &(0x7f000036e000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r7, &(0x7f0000fd8000)=""/0, 0x0) lstat(&(0x7f0000745000-0x8)='./file0\x00', &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd7000)='./file0\x00', &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000027f000-0x38)={&(0x7f0000fd8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009ea000-0x40)=[{&(0x7f000055c000)="7bf7019e6996b43a5fcb198efdd7480afaa3d0816d37f5dacfb04405f09367b575c3476f27f75a6c1fb9ebb0168a93d52048ecb40f7047c1425a0ef903ed152e6ab0e1d07b52d65b84bf3d64ad4d83fe05ea0fa33673043912fa42830c5c7bf732dba06e5d64e02e159e60bd6123425c25eb988f9dcebfd17db77594fe03e0c6a26140f8ddeed26b36d588b9a1c4b620c538ad890c27ca94a484a783b2aee8e0867c242d02e5a76e0b66a469285670310ec6e3483c1c0201a126a52533c73eb78ab8d2c66e1a1597a96e01348fbd283eabbde5b77b4a177ecdda8b9dcaa3efddf33fd72710211e80c744c8aba138f002a88b62426d", 0xf5}, {&(0x7f0000fd8000-0x79)="ec02d2851157d002bc779ce8f9de1675362707040add91672bad8393f1d7fee8948f9e3916603e6c3102c0e89ecf0730f1024529204b9b72b367c147b295a89950e17f4b625d70d9924b2b53a6d11d8f5b9dab374ff50b43efb4c8228bc9bd1527840fecb63c3a0335a9cc365d6df10dfbc4bb0b7363b4d6b0", 0x79}, {&(0x7f0000fd7000)="ba988db4b9eb438fe0540c7ef8dda309142fc39ef644400e65dbdcd1a729281d571413c84e46a26af02871a3786365b2b35d78e48adaabdc5e5d7ba67a894c26ad0f19649e9cc37c42c866ed96b140d72976257752cd0b45742572828b23e84d5bfe0ce73f835687952a58cbcc3c334db702983571858cd6315c641c0a15f6676faa88cf545985e4dabcc6a9756654fbeb35860984d4729acc036a57518229f50de3112866e86a2a1d", 0xa9}, {&(0x7f0000fd8000-0xb7)="717e3aee11e73021648a3f54a2c0452e3e9d19890b098490d45eb7cbbe0f8d474a827dc16e70c92d38a54801f71b375b7205e5ca3c5259ca8c2dcbed0de1594b7c5ceb94d7a3255c58f7b0e00a84a3e0c1112d1e3612ec5823c0e826fc46d8020a235c63a648a33e4dc063d7cd091bee3f9ee6642328c68c0b73aabe47ab57237d84acdc9579c116d144a75500cca7177c9d78acf5e1844106d2ddb7ffccd90a5ab762c50dcd7b87e1f9e968da5804bc5582be8e9e0b23", 0xb7}], 0x4, &(0x7f0000822000-0x68)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x68, 0x800}, 0x44000) 2018/01/05 15:03:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cfc000)={0x0, 0x5, 0x10}, &(0x7f0000f95000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004e7000)={r1, 0x69, "e70be734049630070f1648c03b0366738252501232c090575b0f6ba8570c4cf6da4ca1f6d45bbf16e844ed0490a04caec29f1ed867b3c8f5ed242d8cb550c9d81019a3d4ea23dfaf1abe03ae17cec10e7216607f4973b0ab7dfd55980c5478d424dcc7e1b978b14062"}, &(0x7f0000562000-0x4)=0x71) r2 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) fcntl$setlease(r0, 0x400, 0x2) r4 = getuid() setfsuid(r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/05 15:03:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003d8000)={0x0, 0x0, []}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000017b000)='/dev/autofs\x00', 0x105000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000012d000)=0x3f, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0xfffffffffffffffd) syz_open_dev$mice(&(0x7f00002f5000)='/dev/input/mice\x00', 0x0, 0x503880) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f00008cc000-0xd)='/dev/binder#\x00', 0x0, 0x2) pwrite64(r1, &(0x7f000090b000)="f5f96ec050d93ad5ae3106f3a86f94950878e4621d434730d94fdb6510a88676cc871c296292e64e421618e0a03cb5ae9edd8e5c35bc4536e7989339eab9e36ffae5d367ed0b284d72c74498b66767ace4b6e92e8476eb510c81b68ca642449adc5c99547d8dcf7e9adb32590f7c288fda77bb803ce7927e61d1b8316d489093a839b065b6de2681a907d8831b80466829d56158df12e932e6a8c493c7c1a53b9499fe4c3412999d4ff24a703f182c4d4ca2c7f8d9f2f8e0909191b034b3becdff9d55fa09550f985b3c", 0xca, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r1) getdents(0xffffffffffffffff, &(0x7f0000976000-0xee)=""/238, 0xee) socket$inet6(0xa, 0x0, 0x0) 2018/01/05 15:03:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a0000-0xb)='/dev/loop#\x00', 0x9, 0x400) read(r0, &(0x7f000051c000)=""/4096, 0x1000) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bc8000)="6ed5f8c2937aaaf31ffccb8839cb1de82533287167397f00042408bddbff82f17020fc016c3b0207b7cc417496c1a1954b5d76b522a90d4100be7976b3f3f4f25bb16949d82ca72e6def797d16449f4ae6e35b4879c1ae247b2903a5f06592c44c9997ac4733e6f9087d811660cde1cfc52b95788eef75274200648e0985d5ada603e519ad30b65b148012fcd0cd1df773ea57755ad7a3b3f1876e440865df3dcc7a6a6d978ba6fa8eff009fb4d3adc126b4549a7ccd63bf495daee2e60f165910afe4d618a1fad68cbf852e2013446d5c8c008bd3ae9efb93cd6c77626f1c9cc16754f241", 0xe5) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f000086e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c53000)=0x8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00002af000)={0x0, 0x0}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000074f000-0x4)=0x0, 0x800) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00007fa000)=0x800, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000eec000)={0x7, 0x0, 0x1, 0x1}) fcntl$setpipe(r3, 0x407, 0x81) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00007a0000)={r4, 0x755f}) getpid() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) timerfd_create(0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001eb000-0x30)={0x10, 0x0, &(0x7f00003ad000)=[@increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f00006d5000)=""}) 2018/01/05 15:03:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x7d, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000010000-0x28)={&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x6, 0x1, &(0x7f000042e000/0x3000)=nil, 0x7fff}) sendmmsg$nfc_llcp(r1, &(0x7f00003e7000)=[{&(0x7f0000ae1000)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "865dd8649410716028d108b25abe18984cbc935e4199d31426c44f4bddc618fa80a5cf36b57deae4d2226be0c394c0b0991fc7a9ffe47c6c8b75cd7dda5893", 0x0}, 0x60, &(0x7f000050f000-0x90)=[{&(0x7f0000c92000)="d582b65d64911873c0411e6cf8570ecd9aadfb8179f1cce2cfb5678281e91ea110763bf51b141ea15b485ae6f8", 0x2d}, {&(0x7f00002be000-0x80)="a8e440ee22182afc60951675936b04", 0xf}, {&(0x7f000010c000-0x15)="268fac11d1ce6a41ff0a61913ee2b7b601625c688e", 0x15}], 0x3, &(0x7f0000597000-0x58)={0x58, 0x117, 0x3, "ca264605021fe567a88125aaa4bd23fccd80f32fa2d54ee72d33ea6507e7df8abc88f437d37d3b7dca5fbb4def23ec3495dc2cab5de847ca0bbb5f473ee231e903c265a0750b52b9"}, 0x58, 0x2000000000800}, {&(0x7f0000e10000)={0x27, 0x401, 0x0, 0x7, 0x1000, 0x7f, "be88e09f39cc46d75946062bdd80f01b7183890f2cfbb06abf4595a454fb5291fcd4c24b3130712b382f102b97607cab1256e9848cab3988356c5ff2a60541", 0x2a}, 0x60, &(0x7f0000472000-0x10)=[], 0x0, &(0x7f0000a07000-0x78)={0x78, 0x101, 0x6, "3ebc08c18b86ab1b6ac7914361ca2089b90f8a27653def58a26e2dea7490d386e79b1b7c825d9ee629c026505bf649257ce83567ccc059b1b9ec368f6147078dd4adcbaf43f6c9d4c93736264028e7e82e43f61adad396d20f19b89e1b35bc5524abc4"}, 0x78, 0x10}], 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000-0x9)='illinois\x00', 0x9) shutdown(r1, 0x1) [ 27.243369] binder: BINDER_SET_CONTEXT_MGR already set [ 27.243378] binder: 4140:4158 ioctl 40046207 0 returned -16 [ 27.284439] device lo left promiscuous mode [ 27.324090] device gre0 entered promiscuous mode [ 27.335226] binder: 4180:4182 ioctl 40106437 207a0000 returned -22 [ 27.337131] binder: 4180:4182 Acquire 1 refcount change on invalid ref 3 ret -22 [ 27.361896] binder: BINDER_SET_CONTEXT_MGR already set [ 27.362614] device lo entered promiscuous mode [ 27.374910] device lo left promiscuous mode [ 27.380128] binder: 4180:4188 ioctl 40046207 0 returned -16 [ 27.393586] binder: 4180:4182 ioctl 40106437 207a0000 returned -22 [ 27.395460] binder_alloc: 4180: binder_alloc_buf, no vma [ 27.395478] binder: 4180:4188 transaction failed 29189/-3, size 80-16 line 3127 [ 27.408014] binder: 4177:4189 ioctl 400454ca 20533000 returned -22 [ 27.429679] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.435573] binder: release 4180:4182 transaction 5 out, still active [ 27.442159] binder: unexpected work type, 4, not freed [ 27.447911] binder: unexpected work type, 4, not freed [ 27.453170] binder: undelivered TRANSACTION_COMPLETE [ 27.459201] binder: send failed reply for transaction 5, target dead 2018/01/05 15:03:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/05 15:03:32 executing program 0: unshare(0x11000400) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f000024a000)=""/32, 0x20}, {&(0x7f0000dd0000-0x1000)=""/4096, 0x1000}], 0x2, 0x59) fchmod(r0, 0x0) 2018/01/05 15:03:32 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f0000268000-0x1)='\x00', 0x2) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000afb000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea, 0x4}, &(0x7f0000afb000-0x4)=0x98) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001d2000)={r1, 0x6}, &(0x7f0000afb000-0x4)=0xfffffffffffffec5) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r2 = inotify_init() mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000afc000)={0x2, 0x10, 0x20d6, 0x10001, "09f5c495a7f4b94f23257accbc92c0bf5f55bf7a028eacd3284a4d73e8eef51a"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000afb000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) inotify_add_watch(r2, &(0x7f0000304000-0xa)='./control\x00', 0x800) 2018/01/05 15:03:32 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0x48)=""/72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x5, 0x8}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xdb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="4fec88d9845a74ae5bff0ab26c72c15729b5f89cb7e733b250308ed94ebc6be891d9d11d9fd4aada8d89b03501f32f0cf1e89a6f1a55c1d2b7481e114174fd2263c3a42ffe40f85250b412e883f385ddf0b2538e82165b19e2bc40d2b4f4cc001c4af93079b70cdb1cb4c1045fb240bb28d10f6a4f0f2cedcca3ef5961fb0d82f4c50ed8a566750c6323b2850f4892fa2ec6642367a082f127bb2b3b7e78a92f708d13f8a0453d14ba011ca1018f0e3f9e78c5b691bdeb193bbb732c984cde42c3d4d3db7ec5bc4d8d5ecc6e95f7f44f76c8e3f6262f8d05c94bf5d40852380ceb0a7dc1d35af4d649a9c6ce46d2fafe2b14528c6db53276ba2c44bd1b334bb30586ea0808ddbda5785cc24db95dd1bf349473d06f974bd0a970326878fb00b1653a2156bfcda7cb88c37cf955d8509ab0a7ebd5be4cf3d7f29b2fadf4ae359f7cbb05817ed3668b13287801531805d27f0b55b1dca94b711e05922f4bd5f05918a81c3857e4bd337765dabb8c8bb2620459919d58a5ded3d91944f642488ab7719e4a6e535ce668c1ecf0f29224a60da442854cfe913f321d510d52f7bf3b027d1c315db50004faa670610d0606b32539f62d08395d9e8f05001ddfbd6bcb958142b4f1a5a5836630fb26e2df054ac9c0abc586f3f499f8f8290a5b282586429aa1dcc7758be15f93403361c0492816aab54c774fc1fa590798d02887f8b7d2c54a77917731e575b091b03112fba5ad0501894a960171c47e1bdadec7f3f41f0cbd106708ee651352454a21c40bf270aa3eba05759cbe5ef6189292e948b3a0f3080ddc5cd0dd900b1bfacbb42b4ae85ede1a2c8d4cae2a45fe137910892054bf08e4d90b5058a77028b7ffa20d2c1a0f1045d31f8b970e63063f2977f874433cd676307202806c5d894e46ea72547c9f0c0d65c4152e9eb1e0fd3166904609d04971838cf6e48fe62f3991457c9c2cb4d1abb3731119e7b6e7421502d207d06f3327a6c04639bb43c7047d92fd26f46691ac0301d293500a205588deed883f8ece836aec6901fd1caaaf1aa4ba20b408ffc44468f87d091abe7cb2da697998a4bdadedbd8dd5b45a233ad2b79537554b8a01084e634b213023bd487df03d6982d9dd070f534eff224b8970d6bb436ae8f0b4379796f32f5e471a5274fd18de7b27ff8e606a720808bde6d964e446dfb546947a918f4797bd50d915feffdf506f48e622094bf22786074bccd7e24955e832d8547056200218a3912ffaa2bf9254306704a1c6571fd1dfff9501c89324eb27ab357d66da72088c3743f41f11d138a58e8c382aa042c629e250496b62c51425fa4d2dd7670294795f856635d6b4d4d10902973144904c91a2cfa1b5340c2901d07f4c9f1912d487be47c61db59892b000005fe83b543cfa12e7ac84fa2c81141a81fc2b9b1e4e29fca6d9dfbd9dd1395c7a446cf323797ccc82b88e8fb38fd1c6e64b5c1cdbb47803f73d832ab897ff7ca7aed2c97c1d56059d4ec7bafd14475fd1fca94b47282da6b1955cfdde0cc4b72ac378f5876f91a9da9c9c14c293c89f4f4f5ac47aa1d9e56ed11bb60b292cd70cac7704f7296d81eb10a3ade552f8937d247b0f704261e612c0cc025512f99ae042d669734862c5563bed1369d10f36dca160254d386472e9ddb568862cf80308055af6e58e0257eb6e3f086faf52d21bd8e755e640daa3f2da6abf21cef9fe059d857fd82b4c780192934fe5c519a4288d2f3fa7968cba1ac715f970e2a0314282cc0b779b22cea9b91b9955a4a016c4168e86ec353a2b7878f28dca76f297a677e0ba824e88ba4223750b726e7cedd08b5d53a90bbc91ce55c05efee6b778862c84175fa3b9f596f56377914a44037d794223d39c72dee38ad60749cc98b24b3afda667f2d8474a6cb61005ddd008202340821045ec4384441535b97f40b55ddd250f1f9edbab9d03087102962a35266ff799351ae7b5ffdc4e0d2fbe2f00a2d0737a32bbccd1bcce0437ea46c73031773505c8bb62b5395453cb8e90d19d964713682e0a1e3dd7cd24941ecdc17395974df2b336671756ea4e9078b89675db67ca0edbee8ca77bd424c0a854a64d6f5cbe88977bbd7c73a45125a4162c1e46efe44f11879621bce25a3ae4988dd5afa85c3e1303d266c3c9cbecd1fa332c4eefb7d14d16178b75e4dab8a2ef7140c57edfe34ffcae0d2177f92ae043777e8502cfeea03aae8b33838acc87ffb636c4254696ebe76100bcb3aafc0a424a456365b5975fcdae5a8b688403885de719af76d61cf591ee7e20292a53e13f3a4b4d8c1664fb8c116efc12d3c9c48a452701b9fa01c497a2d3e9202ec1090212d1e3f93973b68c208403c7964c21771d01fc4c1bbaa35f627e6719cbe243affef1f3aa6cbd7559643d51d569155e563020ecf10b8e0907f08c0ef38430be4ba4cd1f0d9c451b20b85228f99733e3714b139956763b513dd59f6847d679d2a1ee878f45c631d0fa4013b760b7baf6b44d09bfa614318775f980ff714be167dd9c96db099f42cc165bbed503d13a9b24cc4e0535449e1127ba0965e0a3fc869cee77de4afeb70f9b75b0a0b4c7dfeff9e8a00bb44277842cf4c953497cfaaf2731f9b99031bd320eb50abad74dffa0ab580e5bf2eca1cc99f927d27df54f797bf48d919031596b7d4b31a196359cc25e2c0ad6aadfc06fb71ee0c4bc70d2af7c03cc5485d059a47e8d38c94d98bf0b4d05904b251c0d10296b040fdacedf18ba2a683bfaf283ac7ba6aceb1d2ad1c013b81e14342c7c02619de982670b22959f0c8dfe12002a2de5b38d90176487c6e980cb3d17a6d16002d6b72e7707c7f11372eee30cd1a8f61d0f926d6c7ec1c09ad21ffec54b8eec33af79680a2c464bc751e350d30f423ca5b3d14e23056aae2851312e28fb5278332eb1a823934af33299a8b5d044208c9ecf35de89a04c502de95dd39cd29532cc17e854f1d96cf61c182e8ff00353fe1b4eb0acad8361933dfde0a215ce44c1057479d385c31ffad3d8a6fe12c339b8e3246f0bac36983eeabcba0c70738055198b6ca99bc015e039dcb20da6987ffa1d4351634e89f8d166b2c7f29b1cbc41057f49ec7349a302569269f600bc7bdbbe83f66c94dd563cffd3d9df1216e8149bfac7d615710c11fb5f05aa2b98270814d099fb5530d0addbc70d46f813c4c2cfb99caebfd96d89d9ba64c4768b5c5d8087da7ec4c3293e0e146e3affc77408589c76ab394fc171be8bc5ca6a82c0e85170004fd1208b9c7ce83ed45c62194a2d32c2c5d253c4b553f6703eca6d1772308656ab405676bc3e4532ff2c0b955e623d377db40373ed3fb479a39acda38f73e0ce490cacd0204326d8d5a4228ac9f89b4e22f78feb3f2fd3d8ea41579b5a1dc3497ca5c05f43c722dddc42b1d56173ec8a50afa9bd342c629a040a28821ccac92b20707ab00fc8dae8664f1e1dabefe6969ae049382003606b5723594ecaf71039203a73ea4e5a65ed5ce2a28915d4e5557462e356d2318d6569116b816660cc9c5d0cb2336a3e0635b089eb08df26f494566b28e04cb0a71c931752b7424f0882e9467fe5bb8f69068ae0839b85c88596b44ca4dbe3687750692d8373efae058793d50b10d52adca0f9f6e78522853af2685bf4b52ba909e650d5868ffffdbac3d92a591aad361e3488e59ccd1a48e8b5cdb20847892e2d293fd0d402b36df4aba3fb76c30ec05fb23fee28b9d63eed48d97652f897712776abe5e75f307dcae97128623e1490600101e694d0cf88cf6c6c0ff0b391dc6fd8ad20633d7330a9cb13f1fbfaea1e8a3536d7a05a4f33b31d1dfadd70cd27f769d869a31c38faa092441e41dc761de3038126681b543f70e4bfe4596dbd260163001f1c5b6c3944f102aafa22418eeb9ad6dd91c19bf2cc75371e21926d46f013dc4808e625237858e3e063f946ff779ab7afd394bdc198f4f632ea813b4df86006475c5e5909bff12b91a3e0dbb64257628016970fea76dc9d05e21c0b342f86cc921ef099f21f3548992ba191f2b650df649a485eb89a6982b398e3f3689ae3aa1342fa4ea122667991db46569e9d68290644dd5b4fe39fe5f3bde7819a85291dc2af110b463f3c1af901ee7480b0fcd20dfe318c633f8fbcc5ec17910a009fcc6ffd060055df7badc386acf2d70f6f05b9b5c19fb167267f1765e9399f982dd0047b30ce2f02fc29cacafeb4f3ffcc0dfaf46c15d348c28ad309800b49f5cd45d9c2c3381889ed897f449c35e004dda6b1f57dce59c395a1ac682f4ea328f0a5fe60ad8b641dede6b2cf305a472e5662fa66b4d50cb912382c1983fda66acfbd11fe9e8bcefbb92e691c38dba03b5443a9d071333f5f33530ee87512681cac68ce027df7db86d4e84f384c5b116ae00fb79afe168e8776a170797752390f4a67311cdd98663b83b0019853725d6e24c42eaec7c3d338d6b31e6cbeafceee0695ac7a348b60d77775f00392115d3a7f1f0447d1964539a8980eaf2c987e6600d1599cfd2f462619b916e0994db03e8985683d174fe90aad2db50a10da1f004e3fdabb692e945d0b22f6db73a99851d71cf8be516fbb77db737cc26270db6aabb1f45924e9dfbdbaeaed111d106c4bf7b3d9a9914c0884f5fc7a32d579a4b9b2fe09ef68ae7724d7869ca6524ed8d95ec84559afe13f823ae8c3239c5852b107c005179eaf759ffd317a088fa1e1aaecf6262c52ddfcb2ba9d88d7da5fdc033c745f043cab783161dd4e302a03fd03f28afa8f9d6fc451bef309e1a5934b254728189dc0218fe66a56056abf76cad3c6f93bc5d99e305b31b69a82d4a16bbe756b208d08d182c5636856fe4875f2255086ac43891f023c747c580d0fc641e307123df4e1c3b67b8241c3af411f4fce45646ba2fbb6c9b0a8cc51f9d301e893e99cc7638bb9724f843e09fc60ae7787295584b716b9123342ffdfde5c0d2fc16f99cb09c998aef892d5746b37e220d73cb8b026e588286f7a80d605a328110c1766b1e0aae62b8332b8832624ad8813bf6bb4ca8f1a169ea4efeb86dff1e706aa63437627dee33cac04b2c1d790571ebf02b5722d72f8372ad13afa14d897afefc5b8e9646a66e93c39e2240cbb64baa9ee69ddd3956f0dd20d467e7fce2ceea8f1eaa81b028cb23770c23a3cedc2a287428fcd73cddaa21f966f886866e19991d7f7da51a79aea8a9bd2d35e75ddc0011f3c92c14830b5197251cc11b1919e8e1f89293b65a6d724c4b5a468203121f3beac3b0b704a2c1cf3ba3b027a2e99367780483a62f14c60aa65a56b31700c57184b8f265ff24803a2abc8ac2e9c7d1dd5cfb94377908aa9320271f0ba48afe074e19ca00ed25790a085a103b64920a89655ae552cae412890606f5353679a9180a3c92f93f1d9b1e7c3940044add75399271df9237722c09aca5f307843bf22a32194e5e256bfaf28c71431b2fa03d0b35cda5c0c30b22217e2570b80238e63c86e49356cef5ce6b66cb89eb17516b8b3ded28b4aba47946fb498cd58a88ab6ee4a9a895a84c79afb945f928e9eca638d592d7de86cd8d3999ffe2a4910cd8fb7044ab84e5a54881273ad333b791a346023783e3a79929368a27bcf0eb4842988ae2698ffb665ca2ea55a38b345784a0c5c6c5c9b56b482215e79b1cc4df592723d5ae76bbd2303fb2d3946d6efe57878a65460a82556b15aa1f33e9e54ed04c91959d945b30506013f1238319e4fc11e69c360578954985350c6c052848f85143851641edd560e7a8a34713b", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r3, r4) 2018/01/05 15:03:32 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x7, 0x19924000, 0x10000}) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0x31)="e62cc8594984354a4310258e36c471cefc04ef4ed83011e778b24dea41cd5c12ac9bb4064f916d4608ae86dc080023c521", 0x31, 0x800, &(0x7f0000004000)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000)=""/18) 2018/01/05 15:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af1000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a34000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000086e000-0x8)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000aad000)={0x0, 0x6}, &(0x7f000030e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002eb000-0x8c)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:32 executing program 5: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000250000)={0x0, 0x0}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000047000-0x9)='/dev/rtc\x00', 0x8000, 0x0) fadvise64(r2, 0x0, 0xfffffffffffffffc, 0x7) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000251000)=0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, 0x0, 0x21000009, &(0x7f0000251000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000eb000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000253000-0x4)=0x0, &(0x7f0000253000-0x4)=0x4) pselect6(0x40, &(0x7f0000251000-0x40)={0x101, 0x1, 0x3, 0x2, 0x101, 0xffff, 0x0, 0xc3}, &(0x7f0000250000)={0x37, 0x3, 0x2e6c, 0x4, 0x7, 0x8, 0x8, 0x15}, &(0x7f0000250000)={0x8, 0x7f, 0x3, 0xffff, 0x8, 0x8, 0x4, 0x2}, &(0x7f0000250000)={0x0, 0x1c9c380}, &(0x7f0000250000)={&(0x7f0000251000-0x8)={0x4}, 0x8}) ioctl$int_in(r0, 0x5421, &(0x7f00001b7000-0x8)=0x9e3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0x7ffffffe, 0xfffffffffffffffc, 0x0, {r5, r1}, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000232000-0x95)={0x0, 0x8d, "b54e53ed4cdcae6f36000a28b66487e888cfbd08d78c114d45ff31f9a0cb2c2b122f374aed9b22f050b4efb64f6e157e7ac7e143fbfd5d33f990191de06476376a578320a1334e6bdda91ad3786e837effa45119227092eba8967ac120a5427912129e592b44b17dc2903aedc11ad2ff19b02b58f4f0d521e5fb081d2955d8f8a49b865e40a753d63ad1a52b26"}, &(0x7f0000253000)=0x95) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000253000)={r6, 0x20, 0x3}, &(0x7f000020e000)=0x8) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000e5000)='./file0\x00', &(0x7f0000252000)='./file0\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000239000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/05 15:03:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f00004ed000)="", 0x0, 0x4000, &(0x7f0000c88000)={0xa, 0x0, 0x70000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd9a5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockname(r1, &(0x7f0000e23000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000aec000-0x4)=0x60) r2 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000354000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/05 15:03:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$inet(r0, &(0x7f00009ac000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000ef1000)='user\x00', &(0x7f0000606000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d1000-0x97)="a90d94b3d7c1f8ff9348a168b51f37968e6a377f6997f623089e3ef60eae474ca0d9e6224afbfc5d751331ca2824b2edd68d68e248fa56cdbad9dacf39373d764bf2aac6df9365dfcd8a4c8e02825548bed6ce8bae2496f004b40b689c905e3ec80226b2a4d03de20d8df254be7f1dd8c9bca6a8326a53920e6d5a7533aa83a648528e5240efebbb06055d72b3566b3d017320f665e148", 0x97, 0xffffffffffffffff) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000033d000-0x6)='rxrpc\x00', &(0x7f000031f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef1000)='GPL#:&\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/05 15:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x800080000001, 0x13, &(0x7f0000343000)="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", 0xfffffcd3) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000729000-0x11)='/selinux/context\x00', 0x2, 0x0) dup2(r0, r1) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000f55000-0xd0)={0xa57, 0x7, 0x81, 0x1ff, 0x5, 0x3, 0x1, 0x8, 0xa719, 0x6b, 0x8, 0x2, 0x7, 0x5, 0x27, 0x9, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffb, 0x8000, 0xb4, 0x3, 0x5, 0x1f, 0x3, 0x5}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 15:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) openat(r0, &(0x7f0000222000-0x8)='./file0\x00', 0x4200c1, 0x80) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/05 15:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b1f000)=0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000021c000)='/dev/usbmon#\x00', 0x4, 0x511040) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d2c000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f00004b9000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000256000)={0x0, 0x6d, "339f0a44c4c4718776f41dfaae4504ae40c5865927e6646cfa7fc4d7c04fe3680f18fc231ebafb12724a0803fcb70468fe010daa322a3b8ea62a06bd1f8c5358afe774a308f18d311b2c6ad12ebd1d3274d06fa840be4a8cbbc8595f02a2c79643adc6f9144ad42f89989aaae7"}, &(0x7f00009d4000)=0x75) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000909000-0x4)=r2, 0x4) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000831000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) 2018/01/05 15:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2018/01/05 15:03:32 executing program 5: socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) 2018/01/05 15:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000c22000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$evdev(&(0x7f00009e8000-0x12)='/dev/input/event#\x00', 0x2, 0xa000) lseek(r0, 0x0, 0x6) lseek(0xffffffffffffffff, 0x0, 0x0) prctl$setfpexc(0xc, 0x40000) 2018/01/05 15:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d75000-0x1)='\x00', 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a40000)=0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000001000)={0xffffffff}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000951000-0x4)=0x7f, 0x4) 2018/01/05 15:03:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x11, 0x0, 0x0) 2018/01/05 15:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000ab000-0x10)={0x0, 0x9, 0x5, 0x9}, &(0x7f000021f000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00006f6000-0x8)=@fragment={0x1d, 0x0, 0x2, 0x8, 0x0, 0x7, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d30000)={r1, 0xffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008cb000)={0x6}, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000c88000-0x1c)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 15:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 15:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001bc000)=0x0) fcntl$lock(r0, 0x6, &(0x7f000009a000)={0x0, 0x0, 0x1e2fd51, 0x1, r3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x0}, &(0x7f0000887000)=0x8) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/05 15:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x9) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r1, 0x4000000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e9d000)='tls\x00', 0x4) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)="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", 0x326, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x139, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 15:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000a2000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003d4000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, &(0x7f0000a51000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003d2000)={r1, 0xdc, "2a25ad42f4ac2c6b5ac0d73f77cfd67f66c9c582682e897e4e6690936e7f94c64bcf453a99eeb2fd74c19d05f8a6a9fa56643a48bca8ddd2c6b513a36f93c7d035613a03fb9cca24abb530b439c18436d6b78cf56e0f1f54aea23811bf61c0489309864b4220b9f8bdf41662cfae24d561af5edaf2d4e4bfcb6a0fb26de2809e701dd27201077ff8d365b7ca58dbfda1727b4591142842f89796efba4a9761fafde2a12853e620ca7b15cbbe92bf8311e16c2e8407eec353d5d0eae106f645af4e834345efa5b50745f81c60b2fceb9c67c7235d87a8519b6a6ede8d"}, &(0x7f0000ca0000)=0xe4) prctl$intptr(0x800000000018, 0x0) 2018/01/05 15:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000072d000)='smaps\x00') readv(r1, &(0x7f0000f5c000)=[{&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00007d1000-0x50)={{0x5, 0x7}, {0xfffffffffffffff8, 0x797}, 0x3, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000bdc000)={0x0, r0}, &(0x7f0000f92000-0x18)={0x1, 0x8000, 0x9a, 0x81, 0x1000, 0x7}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f0000e3d000)='/dev/sg#\x00', 0x2, 0x402) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b1f000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x0, 0x989680}, 0x8) ptrace$getregs(0xe, r0, 0x4, &(0x7f00006ae000)=""/197) 2018/01/05 15:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000017f000)="c8188b5f2ba6ed8cd00846f1d69adc1a652976e1a57cee892f2e8a5aefa208c5989411c0509c9083fa400d88b2a5671843f600d4262f48a8479047918046c3ba1518c90cdb66014035daaa44fd45577baef7c2d838f5b59412d9fda965d1f67916cf8416f76ceec33da8075fa6b09d3ede62009346d3a9a7b41768f136c5de30786a83e11a8bafb5421592b38b7ad758881fa34cc859d5fdf5a6c2831a1aef06d4f8917a9d733bca644a4a8669608242239747cf8fd51170c70c9dee4bae4395d53788b8a3be2cfb438e8828541baf6e170d0e5a69dee88a48d0ed42c6b88bbc1b6d2e9ae9663139a4aebd89428ef76cda125049047b7268", 0xf8) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000070f000)={0x1ff, 0x3}) close(r0) socket$inet6(0xa, 0x800, 0x0) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000006b000/0x1000)=nil, &(0x7f0000000000+0x161)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="", 0x0, 0x52e2f637490a4e7f) r0 = creat(&(0x7f0000f9d000)='./file0\x00', 0x100) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000024d000)=0x0) 2018/01/05 15:03:32 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000013000-0x65)=""/101) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 15:03:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000+0x741)=[@in6={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/05 15:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000a19000-0x10)={0x0, &(0x7f0000402000-0x8)=[]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)='/dev/ppp\x00', 0x40002, 0x0) getsockname$llc(r1, &(0x7f0000fed000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbd000-0x4)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000ee0000-0x11)=""/17) fstat(r1, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000857000)={0x0, 0x0, 0x0}, &(0x7f000006e000)=0xffffff4f) syz_fuse_mount(&(0x7f0000444000)='./file0\x00', 0x1001, r3, r4, 0x0, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x0, 0x6}}) close(r2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 15:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e4f000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000941000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000170000)={r2, 0x6}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xfdff, 0x7e74) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x2, 0x400) 2018/01/05 15:03:32 executing program 3: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f09000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair(0x19, 0x803, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000003000-0x38)=[{&(0x7f0000000000)={0x27, 0x4, 0x1f, 0x7, 0x1, 0x6, "55a1ea2af01ee86084e91ee44971284c854581cc6ea2f9bbde30b8c36aed935941a721a9ffeb6a54e1107a5a3bcb11e5bdc1364470711ac239c6c69188298c", 0x9}, 0x60, &(0x7f0000001000)=[{&(0x7f0000f09000-0x6b)="2a262c5bb1e8fc69d84474acb0332628bcdeb899a6d5dce51d4491d15b9ba7cdd83db91da49ec79508eff43d383a8a2314f3654892b2ec99bd4b466a8f1f3cf8e962c3cb8d8dc8f1beb5ca7a9c86dcb00662ba7470515fdab2469c78793914ee4d00abf8726cacd4846db2", 0x6b}, {&(0x7f0000001000)="b9394407b95c8a6445cc75c17774d810f3949e676d5a916c8ada88a51b13e9f7423659aad469b4ee12133e9306309528299cd6", 0x33}, {&(0x7f0000002000)="d4f5d6fea37917ebb88a68493fbb2cbbf3fea1735da958d66476b115df7d51204b8a972681b39ec71aea0b095bda0a02945fa907f8f0f2bac99b41de30844899b4d9efbb2f1ad965a8b5b5eda43beacc75dff2dc4e49c7e47467cf6a8606619afa0ee0daa5cce6c22ed41f2e3bd7f3cbdc593a833af9", 0x76}], 0x3, &(0x7f0000002000-0x88)={0x88, 0x101, 0x4e7, "f41bec458244d3c3e464b8f6cf10102f9e333f606a68e3cb476c212ddb596005eec51e173d4108ba7871018b2858ac8a9c534b24616bc1469f6ba1b07fd1f1bbfe5d1095e9467b9c367a0483dd7db0bf9e11146bc8088184c82f96f4a30b1a8afb0299ff1d5c2fb3e6d3f6963c317088cede49a5708930e2"}, 0x88, 0x80}], 0x1, 0x20000000) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000f09000-0x8)={0x6}, 0x8, 0x80000) r3 = dup2(r0, r2) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) r5 = userfaultfd(0x804) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000002000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r6}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000f09000-0x1)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000f09000-0x25)=""/37, 0x25, 0x3d904313a697fd9a, &(0x7f0000005000)={0x2, 0x2, @rand_addr=0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) fcntl$addseals(r5, 0x409, 0xa) 2018/01/05 15:03:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/157, 0x9d) getrandom(&(0x7f0000000000)=""/4096, 0x1000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d34000)={0x0, 0x3fff800000000}, &(0x7f0000e02000)=0x8) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e02000)={r1, 0x20}, &(0x7f00002a8000)=0x8) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000196000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e03000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) 2018/01/05 15:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000151000-0x14)={0x9, 0x364192d8, 0x1, 0x3, 0x1c, 0x7345, 0x7, 0x3, 0x5, 0x8000}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00009bb000-0x8e)=""/142) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a28000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000026000-0x5)='user\x00', &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1d000)='8', 0x1, 0xfffffffffffffffb) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00008cd000-0x10)={0xffffffffffffff5c, 0x8, 0xf7, 0x8000}, 0x10) keyctl$get_security(0x11, r0, &(0x7f00006b6000)=""/180, 0xb4) memfd_create(&(0x7f0000768000-0x11)="2e2f6367726f75707b25ea47504c6c6f00", 0x2) 2018/01/05 15:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x15) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000f59000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f73000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 15:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendmmsg$unix(r1, &(0x7f0000150000)=[{&(0x7f0000d91000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ed8000-0x10)=[{&(0x7f0000024000-0xb2)='_', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) sendto$inet(r2, &(0x7f000090b000)="fd", 0x1, 0x0, 0x0, 0x0) bind$netlink(r2, &(0x7f0000761000)={0x10, 0x0, 0x2, 0x900000}, 0xc) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0c000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000047c000-0xb2)='c', 0x1) writev(r0, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) [ 27.817628] binder: 4307:4308 ioctl c018620b 20a27fe8 returned -14 [ 27.854514] binder: 4307:4320 ioctl c018620b 20a27fe8 returned -14 2018/01/05 15:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000421000-0x78)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x9, 0x100000001, &(0x7f000085d000)=@generic="3aabe1ffed1eb1be4e81696854ecf1fa", 0x3, 0x10001, 0x5}) readv(r0, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) 2018/01/05 15:03:32 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) r1 = socket(0xf, 0x8000a, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f6c000)={0x0, 0x69}, &(0x7f00009ce000-0x4)=0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6c000)={0x9c, 0x8, 0x8000, 0x5f2, 0xffff, 0x7, 0xfffffffffffffff8, 0x1, r2}, &(0x7f0000f6c000)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8939, &(0x7f0000112000)={@common='ip6_vti0\x00', @ifru_addrs=@sco={0x1f, {0x8, 0x3, 0x6, 0x3, 0x3, 0x0}}}) [ 27.869002] device lo entered promiscuous mode 2018/01/05 15:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000370000)={0x3, 0x80000000, 0x10001, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f0000100000/0x4000)=nil, 0x4000) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/05 15:03:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000-0xf)='/dev/sequencer\x00', 0x44240, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000698000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/05 15:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009a2000)='loginuid\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000092d000-0x12)='/dev/loop-control\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000034a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d41000)={{{@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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce0000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000863000-0x8)={0x0, 0x4}, &(0x7f000021b000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000263000-0x8)=@assoc_value={r2, 0xd547e67}, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000634000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0xde5, 0x3, 0xfff, 0x2, 0x80, 0x20, 0x62, 0x1ff, r1}, {0x9, 0x8e, 0xbbe, 0x0, 0x200, 0x80000000, 0x7, 0xff}, {0xff, 0x1fc0000000000, 0x100000000, 0x0}, 0x6b04, 0x7, 0x1, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x4, 0x2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x2, 0x6, 0x3, 0x3, 0xfffffffffffffffb}}, 0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a33000-0x18)={0xaa, 0x2, 0x0}) r3 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x2, 0x0) fallocate(r3, 0x40, 0x1, 0x7ff) recvfrom$llc(r0, &(0x7f0000fc7000)=""/232, 0xe8, 0x1, &(0x7f0000b2b000-0x10)={0x1a, 0x11, 0x1000, 0x400, 0x8, 0xfffffffffffffffa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = getpid() sched_rr_get_interval(r4, &(0x7f0000a0f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000555000)={0x1, 0x8000, 0xfffffffffffffffa, 0x800, 0x0}, &(0x7f0000da0000+0x67c)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000101000-0x8c)={r5, @in={{0x2, 0x0, @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]}}, &(0x7f00002fa000)=0x8c) 2018/01/05 15:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000809000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() setpriority(0x0, r0, 0x0) 2018/01/05 15:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009d6000-0x9)='/dev/sg#\x00', 0x8, 0x200) sendto$inet(r0, &(0x7f000090c000)="39c12d43854fb1892b566bad0eb108fd9d8ff9da0c84b0d84147098636e4aaf4c7db050b3b231e806f64a983af1ecafd0ca4d97d7023390235d3854ec423ddba86d5ba576ce23935bf1484c3f9d695cfeb0f5519ee13d01bc5926e6299464801c2598d737ff758779eaa6835c314", 0x6e, 0x4010, &(0x7f000072d000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) writev(r1, &(0x7f000018c000-0x60)=[{&(0x7f0000137000-0xc8)="2c441719fad6ccdfdf3de6cc83e91736bf91af023d0f7c8e8fabb12e81cf43720bcf348c0581ccb030b4ee155c14a07133826a0aadac52775866cfcd809538ea08faa79874e5c3144dd206bdbdc7234281b4aba0b310c0de6d341c0c727264afff0474134a25d535d4802e66b05ca89b97561316ce44c66b3fc476c1654f9e8b6cbd7ae6f9237691e166226695b9b803c3e6d175d138d380b638ff65a4207c99aae7d6054027d646c7cc1b9049c435570109012b14ee96b71a6b94610b3ba3865be9a16692cb7fbb", 0xc8}, {&(0x7f00008f0000-0x59)="c24cb45fde055a6072e24f57675edd1a7db12e040b6ca8ea12546c1aea32a18766c5e71d61e467dfaf05764bc1b8be8dfe7574aacd3ad8af4e79b46f06df912e7eebe08154efd3beba6c0e124e0b99616b67414a4c1591d83f", 0x59}, {&(0x7f00001bb000-0x1d)="95735f76975590a2965746b1e8b72422a633c76bc18fb81e564df3ffdc", 0x1d}, {&(0x7f0000ce4000-0x1b)="0602fa4ccad150c198c5719951da97d00d2e085cd83890d8cca6c6", 0x1b}, {&(0x7f000091e000)="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", 0x1000}, {&(0x7f0000287000-0x43)="53de8e320132c4fab8d5e5b39b12d943db00655e609162fb64534c0946aeacf31885eccf985fcb215a7a5fe0a2432e6f40b3fdbb8ad864acd5784edce1ba148a2d127e", 0x43}], 0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)="") read(r1, &(0x7f0000b07000)=""/36, 0x24) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x101000) sync() r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000ff1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff2000-0x4)=0x48) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f9b000)={0x1, &(0x7f0000baf000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 15:03:32 executing program 5: r0 = open(&(0x7f0000934000-0x8)='./file0\x00', 0x8000, 0x124) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x1a7c901d}, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) 2018/01/05 15:03:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000311000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d94000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getdents(r1, &(0x7f0000e91000-0xac)=""/172, 0xac) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004f6000-0x8)={r2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 15:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/4, 0x4}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000963000)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f85000)={&(0x7f0000094000-0xc)=[0x0, 0x0, 0x0], 0x3}) sendmsg$key(r1, &(0x7f0000a66000-0x38)={0x0, 0x0, &(0x7f000099f000)={&(0x7f00007b7000-0x10)={0x2, 0x18, 0x7, 0x5, 0x2, 0x0, 0x6, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000014) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a40000)={0x7, {0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x4, 0xffffffffffffff8c, 0x2a, 0x4, &(0x7f00008dc000-0x10)=@common='bcsh0\x00', 0x4, 0x7fffffff, 0x0}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) tee(r0, 0xffffffffffffffff, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000fa9000)={0x80000001, 0x9, 0x4, 0x3, 0x7fffffff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000843000)={0x0, 0x4}, &(0x7f0000965000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008d3000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x5, 0xff, 0x2}, &(0x7f0000d5c000-0x3)=0xa0) 2018/01/05 15:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) connect$inet6(r1, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000882000-0x1)=0x8, 0xfffffffffffffe82) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r2 = creat(&(0x7f000041a000-0x8)='./file0\x00', 0x169) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00007f4000)=""/42) 2018/01/05 15:03:32 executing program 4: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/05 15:03:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005fa000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000090a000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b5e000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dd9000)={0x0, 0x3, 0x82, 0x6, 0x5, 0x7, 0x3, 0x2, {0x0, @in6={{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x4, 0x1, 0x0}}, &(0x7f00004f5000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000077c000-0xd)={0x0, 0x6, 0x80, 0x2, r2}, 0x10) mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000069d000-0x8)={0x0, 0x7f}, 0x8) 2018/01/05 15:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fc7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00001eb000-0x8)={0x80000001, 0x8}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ca5000-0x8)={0x80000000, 0x452, 0x8, 0x101}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000184000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d49000-0x20)={0x13c, 0x5, 0x4, 0xffffffff00000000, 0xfffffffffffffffb, 0x1f, 0x3ff, 0x81, 0x0}, &(0x7f0000b1a000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000fc000)={r1, 0x0, 0x0}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0}) dup3(r2, r2, 0x80000) 2018/01/05 15:03:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e67000-0x30)={0x3e7, 0x0, &(0x7f000084c000)=[], 0x1, 0x0, &(0x7f0000fc8000)='v'}) r1 = gettid() poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) r2 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x16) 2018/01/05 15:03:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000019a000-0xe)='/dev/keychord\x00', 0x406080, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/05 15:03:32 executing program 0: mmap(&(0x7f0000000000/0xa2000)=nil, 0xa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000a3000-0x9)='/dev/sg#\x00', 0x1c2, 0xa400) fchmod(r0, 0x112) mmap(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000036000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000a2000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000009e000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f000009f000-0x280)=@polexpire={0xcc, 0x1b, 0x305, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "bd5128b4"}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00000a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000a3000)={&(0x7f000002a000/0x4000)=nil, 0x4000}) 2018/01/05 15:03:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept(r0, &(0x7f00003df000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b41000-0x4)=0x10) modify_ldt$write2(0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write(0x1, &(0x7f0000a60000-0x10)={0x0, 0x0, 0xffffffff, 0x100000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0}, 0x10) 2018/01/05 15:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c0e000-0xb)='cifs.idmap\x00', &(0x7f0000e06000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec3000)='uservmnet1\\vmnet1eth1\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000f71000-0x8)='keyring\x00', &(0x7f00009b4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000b35000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048c000-0x22)='(mime_typecpuset\\md5sumnodevloem0\x00', 0x0) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) syz_open_dev$sndtimer(&(0x7f0000129000-0x6)='/dev/snd/timer\x00', 0x0, 0x2001) r0 = timerfd_create(0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000003c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000137000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000eb5000-0x18)={@loopback={0x0, 0x1}, 0xfff, r1}) poll(&(0x7f0000004000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x7) pipe(&(0x7f00008ba000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000157000-0x14)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/01/05 15:03:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8000c, 0x0) sendto(r0, &(0x7f00002d4000-0x39)="120000001600e7ff0007e900ef14b5bff2e9", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ff1000)='/dev/input/mice\x00', 0x0, 0x80) init_module(&(0x7f000029d000-0x1)='\x00', 0x1, &(0x7f00001ea000)='proc\\\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00005e7000-0x10)={r2, &(0x7f0000e4c000-0x6d)=""/109}) 2018/01/05 15:03:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f00005b2000-0x1)="b5", 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x8, 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) pwrite64(r1, &(0x7f00002e0000)="7e99c304cfcaa3fd7f7b9024fc086ad5ea926f646f94eeed7b30b81f8d47791a0174", 0x22, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000bf2000-0xb2)=""/178) 2018/01/05 15:03:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000703000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000-0x1)='[') r0 = memfd_create(&(0x7f00002f5000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x10}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="cfc3677b8a21054133a69fbb19bee813", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') 2018/01/05 15:03:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000de0000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) pipe(&(0x7f000071a000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x1000) poll(&(0x7f0000938000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 15:03:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xcf, 0xfffffffffffffff4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e81000)='illinois\x00', 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d8c000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x2c) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000ac2000-0xc6)=""/198) sendto$packet(r1, &(0x7f0000681000)="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", 0x3d0, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) [ 28.198552] binder: 4392:4402 unknown command 0 [ 28.214165] binder: 4392:4402 ioctl c0306201 20e66fd0 returned -22 [ 28.254788] binder: 4424:4430 transaction failed 29189/-22, size 0-0 line 3004 [ 28.273481] binder: 4424:4433 transaction failed 29189/-22, size 0-0 line 3004 [ 28.289206] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.294805] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.311455] binder: 4392:4413 unknown command 0 [ 28.316236] binder: 4392:4413 ioctl c0306201 20e66fd0 returned -22 2018/01/05 15:03:33 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000002d000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000003000-0xfd)="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", 0xfd, 0x48080, &(0x7f000001a000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) 2018/01/05 15:03:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) sync_file_range(r0, 0x5, 0x27, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004a9000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000287000)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000086f000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000034f000-0xc)='/dev/autofs\x00', 0x422480, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000b62000)=""/4096) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005c2000)={0x0, 0x0}) 2018/01/05 15:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f00002b4000)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d06000-0x4)=0x0, &(0x7f0000569000)=0x4) 2018/01/05 15:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000468000)=@common='bond0\x00', 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f59000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = creat(&(0x7f0000eaf000-0x8)='./file0\x00', 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000094a000)=0xd, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000333000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000de5000-0x4)=0x0, &(0x7f00007d0000-0x4)=0x4) 2018/01/05 15:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00006de000)='./file0/bus\x00', 0x4) mount(&(0x7f0000a9f000+0x87a)='./file0\x00', &(0x7f0000188000)='./file0/bus\x00', &(0x7f0000672000)='coda\x00', 0x2000, &(0x7f0000aa5000)="") 2018/01/05 15:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000696000)='./file0\x00', 0x0) mount(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f0000afa000-0x8)='./file0\x00', &(0x7f00000c1000)='securityfs\x00', 0xfffffffffffffffe, 0x0) 2018/01/05 15:03:33 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bf4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000064f000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$packet(r1, &(0x7f0000580000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8d000)=0x14) 2018/01/05 15:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000356000-0x4)={0x0, 0x0}) [ 28.820667] audit_printk_skb: 26 callbacks suppressed 2018/01/05 15:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='pagemap\x00') r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000424000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000951000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a96000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00008a3000-0x8)={r2, 0x2}) 2018/01/05 15:03:33 executing program 3: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a1f000)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/05 15:03:33 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000058b000-0x91)="f9cf288feefac3620b110829b97553bcf2d38b4258fe7d1247d56807eba48e176a9aa2a4bc60f39abe7315140d3fa78c3f4df8d09ece7459199813e69042921a01fcc982ee2a5cc5d95b2b6ffd9526adfa6eb9bb259c9548bf8d831108a2bc624d1c3be0c2ec6e1d0826dedf4a6d5448b280f42d4128654c7821c23b0a1ea8afadd8f88719b98c8651e7639fb6f368944f", 0x91, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000df1000-0x8)='./file0\x00', &(0x7f0000726000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000379000)='./file0\x00', &(0x7f0000289000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000df2000-0x8)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000df0000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000ded000-0x645)="11", 0x1, 0x4003, 0x0, 0x0) 2018/01/05 15:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ded000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b5d000)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c46000)={0x0, 0xff, 0x5, [0x0, 0x6, 0x2, 0x1b7, 0x9]}, &(0x7f000039d000-0x4)=0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000095c000-0x108)={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]}, [0x1, 0xfffffffffffffff9, 0x6768, 0x100000000, 0x1, 0x7, 0x7f, 0x1, 0x7, 0x10000, 0x1, 0x2, 0xb1, 0xe86, 0x1]}, &(0x7f0000367000)=0x108) r2 = memfd_create(&(0x7f0000018000-0x11)='/dev/vwa_arbi\b\x00r\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00007dc000)={0x6}, 0x1) write(r2, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r2, &(0x7f0000444000-0x8)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f00000ce000-0x1b)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/05 15:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000612000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a53000)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) setns(r0, 0x0) [ 28.820681] audit: type=1400 audit(1515164613.304:21): avc: denied { create } for pid=4440 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/05 15:03:33 executing program 2: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f000006f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000006d000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x5, 0x2, 0xff, 0xa, 0x20, 0x80, 0x29, 0x400, r2}, {0xda5, 0x40, 0xfffffffffffffff9, 0x1ff, 0x80000000, 0x400, 0x100000000, 0x7ff}, {0x5, 0x0, 0x2, 0x3}, 0x100, 0xe, 0x0, 0x0, 0x3, 0x3}, {{@in=@empty=0x0, 0x2, 0x33}, 0xa, @in=@empty=0x0, 0x3, 0x5, 0x3, 0x40, 0x8, 0x6, 0x9}}, 0xe8) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x400000000000003) r3 = dup3(r0, r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000040000)='tls\x00', 0x4) shutdown(r0, 0x0) 2018/01/05 15:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000acb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000bab000)='./file0\x00', 0x10) inotify_rm_watch(r1, r2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000818000-0x8)={0x0, 0x7fff}, &(0x7f0000104000-0x4)=0x8) listen$netrom(r1, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000289000-0xc)={r3, 0x6, 0x20}, &(0x7f0000548000)=0xc) 2018/01/05 15:03:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000823000-0xe2)=""/226, &(0x7f0000000000)=0xe2) r1 = socket$inet6(0xa, 0x3, 0xffffffffffff8001) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000ff0000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x510)={0x6, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2de705ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3a5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa341, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) 2018/01/05 15:03:33 executing program 4: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) umount2(&(0x7f0000309000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3d000-0x4)=0xb) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e90000)="9e9100000040000000067bbc8e1d6708f919470e321585a46e097f3d577ca54e032997c2756372e97ce3c016d2b94f9fe680752528c14aad98f85f49ccd84e39f8df8be681ce7a1aacb20fabedf8ad4fa5018ee6df1da607c5c0bfaa7094650af5a47a6f7c1559114a8cae346775797607cff8fdaa84119b51e210b32e", 0xfffffd5d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d52000-0x4)=0x0) r1 = creat(&(0x7f00006bf000)='./file0\x00', 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000718000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e92000-0x10)={0x0, 0x7ff, 0x4, [0x1000, 0xffff, 0x6d8a, 0x8]}, &(0x7f0000e91000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d27000-0x8)={r2, 0x3}, 0x8) 2018/01/05 15:03:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cb8000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000403000)={0xfffffffffffffffa, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000833000)={0x8, r1}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) 2018/01/05 15:03:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) read(r0, &(0x7f0000209000-0xc2)=""/194, 0xc2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000961000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f00008ff000-0x8)='./file0\x00', &(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000a93000-0x9)='efivarfs\x00', 0x1000, &(0x7f0000b1c000)="") unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 15:03:33 executing program 1: ioprio_set$pid(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'user.\x00', "2ad5776c616e3000"}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000000)={&(0x7f0000000000)=""/4096, 0x1000}) ioprio_get$pid(0x3, 0x0) 2018/01/05 15:03:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') fremovexattr(r0, &(0x7f00007fb000-0xa)=@random={'btrfs.\x00', '\f.\x00'}) mmap(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x0, 0x7031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r2, &(0x7f0000827000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/05 15:03:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0x60) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000378000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000273000)={0x0, 0xff}, &(0x7f0000c7e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000201000-0x4)=r2, 0x4) 2018/01/05 15:03:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000ea6000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000166000-0xe9)="", 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x3e8}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) 2018/01/05 15:03:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000065f000-0xa)='map_files\x00') getdents(r0, &(0x7f0000b4b000-0x2b)=""/24, 0x18) getdents64(r0, &(0x7f0000407000+0x192)=""/0, 0x0) mkdirat(r0, &(0x7f0000720000)='./file0\x00', 0x2) 2018/01/05 15:03:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x76a5) readahead(r0, 0x1, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000044c000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000fb6000)=0x8, 0x4) tee(r1, r1, 0x4, 0xb) write$tun(r1, &(0x7f00003aa000)=@pi={0x0, 0x6000, @eth={@random="7d8b8f5a6007", @random="fe9a7f729c41", [{[], {0x8100, 0x4, 0x80000000, 0x6}}], {{0xe8f7, @x25={0x0, 0x7, 0xfd, "98afc4682125fb09bbd1f9701df9b6f3a5242d79501f3d78c72d6551c6fd1dbaa349ed3487c09e13f77f7025d9333b6ecf0323e214e26ce96733365ad672298a8549e637d132fc6158a6d1638fee490eaccaa75699fc9440ce7f3f1e"}}}}}, 0x75) r2 = socket(0x12000000010, 0x2, 0xc) write(r2, &(0x7f0000ff2000-0x1f)="1f0000000101ff00fd4345bb07000000005b00000900010001160103000000", 0x1f) 2018/01/05 15:03:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) nanosleep(&(0x7f0000245000-0xc)={0x77359400, 0x0}, &(0x7f000058e000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000aab000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(r0, &(0x7f0000e58000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrlimit(0x9a544511a033f250, &(0x7f0000c81000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000e5000-0x20)={{r2, r1}, {0x0, r3}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000a55000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r5+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000d32000)=@abs={0x0, 0x0, 0x0}, &(0x7f000022b000)=0x8, 0x800) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f00001a2000-0x10)=@generic="c7f37e638ca48f6d4bde1736f89d431f") nanosleep(&(0x7f0000b86000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a5b000-0x10)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000159000)={0x0, 0x0}) [ 29.059188] audit: type=1400 audit(1515164613.544:22): avc: denied { sys_ptrace } for pid=4509 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 29.089186] audit: type=1400 audit(1515164613.574:23): avc: denied { setattr } for pid=4516 comm="syz-executor3" name="smaps" dev="proc" ino=10847 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 29.183434] FAULT_FLAG_ALLOW_RETRY missing 30 [ 29.188483] CPU: 0 PID: 4521 Comm: syz-executor0 Not tainted 4.9.74-g173c52e #4 [ 29.195921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.205257] ffff8801d09074e0 ffffffff81d91b09 ffff8801d09077c0 0000000000000000 [ 29.213272] ffff8801c2820d10 ffff8801d09076b0 ffff8801c2820c00 ffff8801d09076d8 [ 29.221294] ffffffff8165f5ca 0000000000007b96 ffff8801d1500968 ffff8801d15008a0 [ 29.229288] Call Trace: [ 29.231856] [] dump_stack+0xc1/0x128 [ 29.237202] [] handle_userfault+0xa3a/0x1310 [ 29.243249] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.250253] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 29.256635] [] ? __lock_is_held+0xa1/0xf0 [ 29.262408] [] ? handle_mm_fault+0x117b/0x2530 [ 29.268614] [] ? handle_mm_fault+0x1fc3/0x2530 [ 29.274821] [] handle_mm_fault+0x1fd1/0x2530 [ 29.280855] [] ? __pmd_alloc+0x410/0x410 [ 29.286572] [] ? __lock_is_held+0xa1/0xf0 [ 29.292336] [] __do_page_fault+0x5c2/0xd40 [ 29.298186] [] ? mm_fault_error+0x2c0/0x2c0 [ 29.304126] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.310755] [] do_page_fault+0x27/0x30 [ 29.316257] [] page_fault+0x28/0x30 [ 29.321499] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 29.328474] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 29.335448] [] ? iov_iter_advance+0xd70/0xd70 [ 29.341567] [] ? mark_held_locks+0xaf/0x100 [ 29.347502] [] generic_perform_write+0x1dc/0x500 [ 29.353870] [] ? page_endio+0x180/0x180 [ 29.359458] [] ? file_update_time+0xbc/0x3b0 [ 29.365477] [] ? current_time+0xd0/0xd0 [ 29.371065] [] __generic_file_write_iter+0x348/0x570 [ 29.377781] [] generic_file_write_iter+0x2d5/0x600 [ 29.384322] [] __vfs_write+0x4bf/0x680 [ 29.389824] [] ? do_iter_readv_writev+0x400/0x400 [ 29.396280] [] ? __lock_is_held+0xa1/0xf0 [ 29.402048] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 29.408590] [] ? __sb_start_write+0x14a/0x310 [ 29.415309] [] vfs_write+0x189/0x530 [ 29.420638] [] SyS_write+0xd9/0x1b0 [ 29.425877] [] ? SyS_read+0x1b0/0x1b0 [ 29.431293] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 29.438095] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 29.444637] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 29.528293] FAULT_FLAG_ALLOW_RETRY missing 30 [ 29.532831] CPU: 0 PID: 4521 Comm: syz-executor0 Not tainted 4.9.74-g173c52e #4 [ 29.540250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.549584] ffff8801d09074e0 ffffffff81d91b09 ffff8801d09077c0 0000000000000000 [ 29.557569] ffff8801c2820e90 ffff8801d09076b0 ffff8801c2820d80 ffff8801d09076d8 [ 29.565553] ffffffff8165f5ca 0000000000007b96 ffff8801d1500968 ffff8801d15008a0 [ 29.573538] Call Trace: [ 29.576105] [] dump_stack+0xc1/0x128 [ 29.581451] [] handle_userfault+0xa3a/0x1310 [ 29.587485] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.594474] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 29.600854] [] ? __lock_is_held+0xa1/0xf0 [ 29.606627] [] ? handle_mm_fault+0x117b/0x2530 [ 29.612833] [] ? handle_mm_fault+0x1fc3/0x2530 [ 29.619038] [] handle_mm_fault+0x1fd1/0x2530 [ 29.625071] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.632057] [] ? __pmd_alloc+0x410/0x410 [ 29.637744] [] ? __lock_is_held+0xa1/0xf0 [ 29.643516] [] __do_page_fault+0x5c2/0xd40 [ 29.649379] [] ? mm_fault_error+0x2c0/0x2c0 [ 29.655327] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.661969] [] do_page_fault+0x27/0x30 [ 29.667484] [] page_fault+0x28/0x30 [ 29.672735] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 29.679722] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 29.686710] [] ? iov_iter_advance+0xd70/0xd70 [ 29.692831] [] ? mark_held_locks+0xaf/0x100 [ 29.698779] [] generic_perform_write+0x1dc/0x500 [ 29.705161] [] ? page_endio+0x180/0x180 [ 29.710762] [] ? file_update_time+0xbc/0x3b0 [ 29.716794] [] ? current_time+0xd0/0xd0 [ 29.722392] [] __generic_file_write_iter+0x348/0x570 [ 29.729118] [] generic_file_write_iter+0x2d5/0x600 [ 29.735674] [] __vfs_write+0x4bf/0x680 [ 29.741186] [] ? do_iter_readv_writev+0x400/0x400 [ 29.747653] [] ? __lock_is_held+0xa1/0xf0 [ 29.753426] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 29.759978] [] ? __sb_start_write+0x14a/0x310 [ 29.766100] [] vfs_write+0x189/0x530 [ 29.771440] [] SyS_write+0xd9/0x1b0 [ 29.776691] [] ? SyS_read+0x1b0/0x1b0 [ 29.782117] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 29.788921] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 29.795463] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 30.306318] IPVS: Creating netns size=2536 id=10 2018/01/05 15:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001b4000-0x9)='/dev/sg#\x00', 0x200000000911, 0x420000) futimesat(r0, &(0x7f0000dee000-0x8)='./file0\x00', &(0x7f0000973000)={{0x0, 0x0}, {0x77359400, 0x0}}) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) mkdir(&(0x7f0000a42000-0x8)='./file0\x00', 0x80) 2018/01/05 15:03:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cf0000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e9c000-0x8)={0x0, 0x0}) setpgid(r0, r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000087d000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000070d000-0x4)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000b02000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000b9c000-0x4)=r1) r8 = dup2(r5, r4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) geteuid() write$tun(r4, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) setsockopt$sock_int(r8, 0x1, 0x23, &(0x7f0000a94000)=0x1f8000000, 0x4) recvfrom$packet(r5, &(0x7f0000208000)=""/4096, 0xffffffffffffffe6, 0x2000, &(0x7f0000354000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/05 15:03:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) removexattr(&(0x7f0000c84000-0x1)='.', &(0x7f00000ed000-0x18)=@known='system.posix_acl_access\x00') r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008df000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009af000-0x10)=[{&(0x7f0000d16000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x1) 2018/01/05 15:03:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) lseek(r0, 0x0, 0x0) unshare(0x20000400) getpeername$packet(r0, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) 2018/01/05 15:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001f4000-0x8)={0x0, 0x0}) keyctl$describe(0x6, 0x0, &(0x7f0000750000)=""/124, 0x7c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000182000)=0x0) 2018/01/05 15:03:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000012a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000841000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r6, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) 2018/01/05 15:03:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ba1000)=""/65) [ 30.367727] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 30.380873] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 15:03:34 executing program 3: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0xc) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000030c000)={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]}, 0x37eb, 0x2, 0x7, 0x4e3, 0x1}, &(0x7f00009a4000)=0xa0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009a4000)={r3, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x7b0, 0x3, 0x1, 0x3}, &(0x7f00009a5000-0x4)=0xa0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009a5000)=@assoc_value={r4, 0x4}, 0x8) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000043e000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00007f4000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x1, 0x3, 0x0, 0x927, 0xa, 0x0, 0xa0, 0x6, 0x5, r1}, {0xffffffffffffffb2, 0x1, 0x1, 0x0, 0x8, 0xdb, 0x8, 0x8}, {0x6, 0x3, 0x0, 0xee}, 0xa2, 0xd, 0x3, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x3, 0x6, 0xfffffffffffffffe, 0x3, 0x0}}, 0xe8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00003b2000-0x34)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x9, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x34) 2018/01/05 15:03:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a58000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000b4f000)={&(0x7f00007bf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000d15000)=[{&(0x7f0000b89000-0x32)=""/50, 0x32}], 0x1, &(0x7f000093d000-0x1000)=""/4096, 0x1000, 0x3ff}, 0x40000100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) ppoll(&(0x7f00006d4000)=[{r1, 0x40, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) writev(r2, &(0x7f0000071000-0xa0)=[{&(0x7f0000cfd000)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) 2018/01/05 15:03:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007ae000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000015c000)=0x18) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000753000-0x50)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000021e000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000989000/0x1000)=nil, 0x1000, 0x2000006, 0x11, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000064d000)={r2, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000f93000-0x22)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) [ 30.426532] device syz4 entered promiscuous mode [ 30.443094] device gre0 entered promiscuous mode [ 30.450805] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 15:03:34 executing program 7: prctl$intptr(0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2, 0x4, 0x7fffffff, 0x2, 0xf55e}, &(0x7f0000000000)=0x14) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x1c, 0x0, 0x8, 0x101, 0x8}, 0x14) r3 = mmap$binder(&(0x7f000042c000/0x1000)=nil, 0x1000, 0x2000003, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000628000)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000003000-0x1000)="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", 0x1000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000+0x7b4)=0x0) 2018/01/05 15:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x801, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009ed000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3ff, 0x3, 0x100, 0x3}, &(0x7f0000b92000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006b8000-0xc)={r2, 0x9974, 0x2, [0x7ff, 0x2]}, &(0x7f00003f4000)=0xc) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e79593500088f915102d2c2b2eff806f824f0b0d7cab2db0000000000000000631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 15:03:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x1b)={0x0, 0x13, "8cb317fd30ea1795edd5a205e8b95a07109fa6"}, &(0x7f000094a000-0x4)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x688803, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x4, 0x1, [0x8]}, 0xa) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r2, 0x7, &(0x7f0000000000)=""/149) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00008df000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:35 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006a7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000255000)=""/222, 0xde, 0x40000023, &(0x7f0000b3d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/05 15:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x28060400) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cad000-0x4)=0x0) [ 30.493244] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 15:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) fcntl$lock(r0, 0x6, &(0x7f0000045000)={0x3, 0x0, 0x1ff, 0xfffffffffffffffc, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004be000)=0x3) 2018/01/05 15:03:35 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x3, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000ffa000)='./file0\x00', 0x20000000) inotify_rm_watch(r2, r3) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c37000)={0x0, 0xaa, "c5f758ebc698e41aa5f826e9968635d52c84a3faa45a9eac7bbded0c467bba77099c9112925ed8db264ee1f9089967d2a066fb1b7e500e22541066059986fbcf0f25d9f40070d158203b1cd91089ec8b700be29f1c4258e116a4d9ce8fd5e55ba6ba6ea615be05b373263ff69e5b9f9fdad07324d1b8945dd1ae41f0304cb9698161513bfeaa6aa2a700d951393af10df4208578e644b7e1240079ec102806d2aaab3d1e63363df78494"}, &(0x7f0000832000-0x4)=0xb2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ffd000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009c6000)={r4, 0x5}, &(0x7f0000ffb000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f00000b5000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00001d4000-0x10)={&(0x7f000035d000/0x3000)=nil, 0x3000}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/05 15:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000b32000-0x20)={0x80000000, 0x100000000, 0x4eb, 0x84, 0x1, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x801) recvfrom$ipx(r0, &(0x7f0000edd000)=""/100, 0x64, 0x21, &(0x7f0000558000)={0x4, 0x203, 0x0, "f1acc3deba60", 0x4, 0x0}, 0x10) ioctl(r1, 0x4000000125d, &(0x7f0000007000)="") openat$rtc(0xffffffffffffff9c, &(0x7f00003d4000-0x9)='/dev/rtc\x00', 0x400, 0x0) 2018/01/05 15:03:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f000082b000/0x4000)=nil, 0x8502, 0x5, 0x34, &(0x7f0000e4d000/0x3000)=nil, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000061a000)={0x0, 0xcf7}, &(0x7f0000b28000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cd2000-0x8)={r2, 0xc3}, &(0x7f0000fdf000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f00007dd000-0x13)={0x8c, 0x1, 0x0, 0x8, 0x3, 0xfffffffffffff48f, 0x3, 0x3}, &(0x7f0000467000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$dupfd(r3, 0x8000000000000, r1) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f000076d000)=0x0) ioctl(r1, 0x7, &(0x7f0000070000)="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") 2018/01/05 15:03:35 executing program 5: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003bc000)={0x0, 0x0, 0x0}, &(0x7f0000fb6000)=0xc) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000408000)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/05 15:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007e9000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000f6000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r1}) timer_create(0x0, &(0x7f0000f4f000-0x60)={0x0, 0x32, 0x1, @thr={&(0x7f0000b26000)="77b3df9b3057c81e639b9cd33adea7bc013cdb6d1aec60f83b522c343c1900b6ce5a64ef8a3cd092dfad6b813cfae3bb9f316ca1ae54409a2e379e2252be2bfda43b9e5399c43fa74b40942c634b83b3c8a72fd33cb494f253ca57eb3af1b64baa5d7d2dac336c2602d220c52626dc120c0cf50749dd61119eec232855dcd2f15842e1dde12e8a6c5db252efb5216180ff00e0b8d665956238a6057afd6e595b5fe4df05131ba5dff6a97541a49f41821089e4fcadfc89c679eeb02aecb9e90167699f27c5015ca90fa2e03662a8d506deb08879e25386361203f3a72d", &(0x7f0000a19000)="13b3113788a89d92a0645a89aec467a3399a7d1a30fd13c8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054e000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000014000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f000081b000)={{r3, r4+10000000}, {0x77359400, 0x0}}, &(0x7f00006b3000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x4, &(0x7f0000fef000)={0x0, 0x0}) 2018/01/05 15:03:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000003e000-0xc)=@sack_info={0x0, 0x0, 0x40}, &(0x7f0000283000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008fe000+0x6b8)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x6, 0x3b0af839, 0x0}, &(0x7f00002ce000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b1e000-0x8)={0x0, 0xf}, &(0x7f000072f000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000843000)={0x0, 0x2}, &(0x7f0000da2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000006b000-0x6)={0x0, 0xb32}, &(0x7f0000d59000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007ff000-0x8)={0x0, 0x8}, &(0x7f0000051000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e75000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000708000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000838000)={0x0, 0x5}, &(0x7f000070c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f47000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x100, 0xffffffff, 0x8, 0xb5c0000000, 0x7, 0xfff, 0xc079, 0x7, 0x4, 0x8, 0x0, 0x663, 0x1, 0x4]}, &(0x7f0000893000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000056a000-0x45)={0x0, 0x3d, "0d7f9366d00b8b1d15d61bf075fda848e68b77c4982daf7fe41b4b07716a83c2a417b347362a1af5b12d855bd32a8e8cbf918439e332c80fde984f73a9"}, &(0x7f00001da000)=0x45) sendmmsg$inet_sctp(r1, &(0x7f0000415000)=[{&(0x7f00007d9000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000625000)=[{&(0x7f0000050000-0xbd)="28a55fcc00fd7bc0b4c274d5b4a669c0260688de801430380536de4d59654afae8c9780a809f25c6c5a7501482ce1d48dc5b6ed3fdd21a8545ba958da437d7ccdf5926135c3b719a72057bfd12239a2cd2e2489d66c1e91f9764ab62489c86bf9917d514011c022c5b92a61166122d25022e5aad04e15c616ddb150df4b426a6d4d84427d2f0af16b4b8e1ddcea25dcd7be91ef79e6b6990e5d0fbcca3ba4768fe8ad6ac2339b7ca9503b15edb9408fbd58ef5613fd8cc79e18295a956", 0xbd}, {&(0x7f0000225000-0x5c)="98535dc743624a1869077a92adf5f1ddea1e2cf9f5eddab695876d4b18d705ec344da4c51b4b7a0fc66089eb04a2962b97da7a860ec2270454fa6957434d06363e3686d29989bdc04e1d67a2e6c7ef0f99665f98ed2a6f975908c404", 0x5c}, {&(0x7f0000689000)="bef14bc1a2ba9cb21a092bed056103ee5d6912e72a16825ff2f33c71359088035d3f21beb0f63a1c269518e161d2ba2e9aac1077ffea9291c1d9d9a81374121f5a314ac65d056dee15890baa1a6f211f1774916f61bb0c4fc66340c3e7e9660ffd6afa8acde5637e905bdb1e2aac3d0975f6db80618100fc890c24304e7c74f994f5", 0x82}], 0x3, &(0x7f0000898000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0xfffffffffffffe00, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x7e2b, 0x5, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x920, 0x2, 0x5ff9, 0x3, 0x8, 0xfffffffffffffbf9, 0x3ff, r3}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x20, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xd2, 0xb34, 0x204, 0xffffffffffffff4f, 0x54eae5a3, 0x8, 0xa14, 0x8000, r4}}], 0x120, 0x40000}, {&(0x7f00004ab000)=@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000e7b000-0x3)=[{&(0x7f00001b4000-0xc9)="52ef7faf3a15725e2e77ab057de7836c8d3fa3ddfadfa17faacceab89f473170bc66264d5295f28d2b7d0284cd4510bc50efc4e1f6017045b8a56b6d7752c63b5ed966ab3418fd9336f556fbb8e664dd0473a64b4cf48bb26dd026550e6e54146305082677ef7c24a960a62cfa7a8d8e289f5cd3b48b7b2e3cd548851c887f88d08ee73671be3eca141e04abadcddb9532509785d06946dd633d9566434a7974b2189b54d83b425d79dc63fd763626144d2a57c5655041d530cda97f752cbabe44774b4160ab5a76b0", 0xc9}, {&(0x7f0000936000-0xfe)="6da3248b8768cb8ef155fd715ef27a8b0b3d672d7aea8caace822dd8989b4f2486da8bb317753a0192366f0e107a06e04b12dde2207ae75ff213bef52620cbda403f48caff11bb166fe73a9bdb53fa5c7c008262355a1fe7e8ad9294180a604150eb7553747e5c8f94b4bb6c2312ddd79cf09016ab4884b164a8daebc47d6eb405a4585a9a40c3a41770c1891f8786083af0fc9e8a1f27e5103527e597da5bf103701a53ecba2885f12b589ef6db77f2b0d92713c89aa3f61c11071d3eb3048890ab1977e7cafd7aa17419e50d256ba555458fc2d67bfb6acbece14717850a09b8608d167c0a9c5bb6ff0440b2f32be43f615fb6deec9823bfda69e3fbc1", 0xfe}, {&(0x7f000097b000)="49310d58d69494ee2b80cbdab717fe855d743d6ac8ebd7fd518fe46fb25bd09dae1f95eb7d07929fadbbc1", 0x2b}, {&(0x7f00006bc000-0xc5)="edd6eb78dbff45aeaa4235ec1975968d9740d571fa4770f92a6a5ed452bc4eb0abfb704f3a069d1aa2543fdd925fb40fe9733a8b8bb59b12731b712258729389d269c0cc9b63014e899e4ef24a84863d18a6bc07157eb1d00b61b43807f5240795afb321d28f1bc607070af2957994d9996ac1a78fdd1fdf84df0bcbae6a9668a681adb6b16f2edd6b3cec3442a09e0909ca0be9afc27c7594907a3fe76a11c5ac00c790b096cb159ef48a48aac9ebda0ecb07add89b12375686da1f6cbd68b38e6c87c004", 0xc5}, {&(0x7f000077e000-0x80)="b90cdebe326a6a68c75f9423efff83404e4504f4289c086fd86cf5993f9bf95b600c08af8455c7ba1bcd06813d419c085822cbf72576ea62f365596b9016e3e2d58c0f227d2a3d18c1a9a9a8c423d6fcf43190c1d7ed429b4b222bb5ae963169cb777747d518778a62a53877fc0c1ddf4b1bf98d2ff9761e090eb98e33aec240", 0x80}], 0x5, &(0x7f0000b38000-0x31)=[@sndrcv={0x30, 0x84, 0x1, {0x2c, 0x0, 0x8002, 0x10001, 0x8, 0xbbe8, 0x9, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0xffffffffffff7fff, 0x81, 0x0, 0x3}}], 0x60, 0x40}, {&(0x7f000042c000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d1000-0x70)=[{&(0x7f0000573000)="e3ff81aa11b178dd8f8711546db7f278ec5db59d0cb11e31", 0x18}, {&(0x7f0000933000)="0e6185d867b161a3040cd1fa5f7cdcf39a82104d86daa765079fb0a69cca850051318508af4d99c34ba5c1b8afe1732f124518f369991d8341c82137ebc6006ac360d79c128ca485ea4c730023bc0a08fb9b71e0b619e12e620c20e276fca44956e1524d7d36c98cf08c92a6ec963c4f8f619c10a0593cef6f0126c2b5a91381ea86475248b81c54fe7c980f9bb6fee68d7100f68bcd9e424eab8eb1c6016a2089a0002aa627cd4b5ae0f6e7a727c53e6f44dc5fef34e4545b0779cf4bad9075a8cfaba46cba65f03f3c5e0dab", 0xcd}, {&(0x7f00007e6000)="90ed4259b9a2a63c4d750948595bba91776f1d3828f2a717913ecd8000e0bbdd40f502df068a1d7d264826efb7d61b6da3e81a3b21d9f9e661d1313dfb51d8f7104754dc46f21d43f43b0b2428dcba2b33a7189b789bf050497a9176d95007fe0a211ae6a41f9d6a117e216370dfb7d24a309a99d44a04fbd400f51e316ad28ac06bbf028c28c6399277f44c591378d307667af6b5", 0x95}, {&(0x7f0000196000)="92fb526c0372af58cfba77659449af5d9e110d26b183c6f57b306f20d1448e35e433d35099ac2ff0", 0x28}, {&(0x7f0000349000)="f2ae29d073a34182d9932bab3964d0ac192206f89b1ae1aaeb4638a2a234eb2aa5fbef75d6213b5c785296ee23e3a79453045df5f6ab9de0fbd2b6167e83f56fd941877451c9cff5bcb064621a4990de9b", 0x51}, {&(0x7f00003b9000-0x61)="aa21dd9a849b14532b562f0aa91a98b5b931653262673bcaebab7a354a0631d7b9e75cd80fc46c2b6bed810a34887b8e89cc47899af595cf4a379d283400b72b98809a2ca5c703389d98b58af0e20771100120e10aa3c5f756977bfa988f76d127", 0x61}, {&(0x7f0000ab2000)="a68669358e08f27ceb3fcc5762281d20a590359733f1f4d13ff39688208e41215cbd7a3b68b4f317fba39e897a5ea6687ec20b56025e3f11", 0x38}], 0x7, &(0x7f0000231000-0x120)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x1, 0xfbc, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x7, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x206, 0x6, 0x7, 0x401, 0x6, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x4, 0xa59, r8}}, @init={0x18, 0x84, 0x0, {0x2ef, 0x100000001, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x6, 0xec, 0x8}}], 0x120, 0x0}, {&(0x7f0000e68000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e35000)=[{&(0x7f00008e2000)="", 0x0}, {&(0x7f00007e2000-0xe)="c3b5fa2bcd6803a2a8ab95444a87", 0xe}], 0x2, &(0x7f00009fa000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0xe, 0x5c, 0x8, 0x108c0, 0x7fffffff, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x1000, 0x2, 0x200, 0x869c}}, @init={0x18, 0x84, 0x0, {0x0, 0xfff, 0x7fffffff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x9, 0x80000000, r10}}], 0xc0, 0x4000000}, {&(0x7f00001b2000)=@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c, &(0x7f000051b000-0x60)=[{&(0x7f0000790000-0x5f)="e04970e94dee3bc5e6ed836d1cc8839afa29e99bfdf033c330b85e33857c93729c559db8e12ef1aae9a790f9a7725dd0fc70fca9dd19708559fc3bb244a0ab937d9ed81133d713b1ede08b700a828b9695e8bb1265e866f21696cc7f90aeea", 0x5f}, {&(0x7f00004aa000-0xad)="d6aef776e2fc2944f51055ca151004cb47a0efc23dafa2b72c274394de57ce9cdf90b18947ef3959aec876b84b95cf91d32dc50f763f6568560c0cf59844d57a835cb6c1e6adc95057ca04270ebee0269a2571a3edc74b9a2857423bc9afda871fd88a0061f9de89c64ab14e06a3791a4bb12c44e8a67197f7428e6a43834935cf722fdb2d0927df259f964ee733410b7ef5f0247beac9ccab3a699cf7a95174dd5b493eace67f6b38408b43e7", 0xad}, {&(0x7f0000ded000)="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", 0xfb}, {&(0x7f00000d0000-0x25)="9c9dad19c8d8bd1dd2525a5b32cc178636df4c54546670fc86730d860c6d8596681c0294ee", 0x25}, {&(0x7f0000c04000)="67eb5f597cee739579b720026c4d50e817afffaf532ddae0b15c565c7b07cec9cf80f9b5b072cc894dc414165abcc53bad0646fb550770880b3c86e7a574fe1a3600d74db4e51dc593586b87488acf5ac4ede378bb8624085a2682af98cb40045c127a85bd6b2ad3ab8407435cf85a17d7a3a9a41b7de270bba87f5cdd5861e8172436d06c84c9a4ab9bb1377d89f60b2d8fd31d98f0a937c026102e61e8de8459b3e4302b5ff1ddef2e215bc8", 0xad}, {&(0x7f0000563000-0x43)="ebc82d2b74b8785dd774af72ba7efd1cb627b39e3b838296b4a7c952b360291b763cf6f0a895b22db22f8a80392b14c4b808e786957c36e012890c2376cc74a6e3f95c", 0x43}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f00009f4000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f57000)=[{&(0x7f0000735000-0x8e)="350e8a3e40b9e6e0507ef7d93c6124f18a9f64f7a15df50a49eeff13594ce99de19f6363df1ee877f4c0852d142e462c4fb5b9f871abd4c9b8d5a26dc9db5be85384fb87e9e1dbe5c4236bf4b162e4765e9c9082e831bedb77c0c47458ad56c13f0d784ed2c24cdcffced99c266528e49b1ffca9702a0fc8f8b57003a36230b19ebe3fad33cebaef745d3970aeb1", 0x8e}, {&(0x7f0000090000)="", 0x0}], 0x2, &(0x7f0000529000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0xfffffffffffff94e, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x201, 0x9, 0x3, 0x4, 0x7, 0x7, r11}}], 0x60, 0x4}], 0x6, 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000080f000)={{0xff, 0x6}, 'port1\x00', 0x4, 0x800, 0xffff, 0x37f, 0x98f, 0x9, 0x734e, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0xdf) dup2(r1, r0) 2018/01/05 15:03:35 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c7d000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d3e000)={0x0, 0x5, 0x8, 0x6, 0x38000000000000, 0x1}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x14000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000)={0x8001, 0x5, 0x1756, 0x2, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000005000)={r4, 0x17, "66a5dbcb951c77f0f1dd0f344374915d102df3618e15c8"}, &(0x7f0000005000)=0x1f) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 15:03:35 executing program 2: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f000006c000-0x4)=0x0, &(0x7f000006b000)=0x4) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) r1 = creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x9, 0x0, 0x6, 0x94, 0xfff}, 0x14) 2018/01/05 15:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0xfffffffffffffffe) 2018/01/05 15:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f00001b7000)=[], 0x48, 0x0, &(0x7f0000d9d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002a1000-0x30)={0x10, 0x0, &(0x7f0000af8000-0x10)=[@clear_death={0x400c630f, 0x1, 0x3}], 0x9a, 0x0, &(0x7f000082f000-0x9a)="707f32b33336bdafba84dd283ae6e8af8e304012807a53d04c0147c86b2face1306805b2800d5aef45d88e6a3e2b3a5a3cd9b26b44528f8e4037b5fe9f46026327dc830b46bb4814c46d525be25e5302d713131ef30b613fd3b40959ddc6c9705c2a1bac814a71fc70744990dd213a3ac01e7bd89b916838e2e3e098a744bd80ac3478f8ecf233f7ba9d9af20a60d7e622ebc9b09b37d21afb51"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bfb000)={0xfffffffffffffe96, 0x0, &(0x7f0000f3f000-0x14)=[@acquire_done={0x40486311, r1, 0x1}], 0xffffffd6, 0x0, &(0x7f0000437000)="ed9e"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 15:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) write(r0, &(0x7f000077f000-0x24)="2400000032002500000000000000000600000000080000ecffffff00080001005ffd6ad8", 0x24) 2018/01/05 15:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$random(&(0x7f0000929000)='/dev/random\x00', 0x0, 0x301100) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000a44000)=0xfffffffffffffff8, 0xfffffffffffffe6d) r1 = creat(&(0x7f0000fa2000-0x8)='./file0\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab1000-0xc)={0x2000, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r2 = getegid() stat(&(0x7f000083c000-0x8)='./file0\x00', &(0x7f00009cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00005bb000)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000681000)=[r2, r3, r4]) 2018/01/05 15:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cc1000)=[{&(0x7f0000c00000-0x2c)="290000001800ff094f000034000000020abf000000000506800005000d0009000900001900dffffff5", 0x29}], 0x1) execve(&(0x7f0000b1e000)='./file0\x00', &(0x7f000021e000-0x20)=[&(0x7f00003e1000)='::proc$wlan1(keyring\x00', &(0x7f0000cc5000-0x9)='selfGPL!\x00', &(0x7f0000548000)='keyring)\x00', &(0x7f0000762000)='\x00'], &(0x7f0000683000-0x30)=[&(0x7f0000172000)="7365637572697479e900", &(0x7f0000788000)='&\x00', &(0x7f00002a2000)='\x00', &(0x7f0000889000-0x1)='\x00', &(0x7f0000d99000-0x39)='GPLlo+vboxnet1user{,vmnet0^\'+^:[!.keyring\'vboxnet1cgroup\x00', &(0x7f00003dc000)='md5sumem0)]\x00']) 2018/01/05 15:03:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c94000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800100000000000, 0x9, 0x56de068c, "c46b0e8209708302c7bfeffe07da48cda483fa1fe18a40d0e244d5cb03786379d746e25e8260ec5606bbfb453c26116db4d7b7f9abe6217579f7ad3878c80f467efde257e3d286fe8ef27f0eaa32db0a"}, 0x160) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffe5f, 0x800000020000000, &(0x7f0000af0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f0000f3c000-0x38)={&(0x7f0000304000-0x10)=@ethernet={0x0, @random="71b24ad3917c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d21000-0x40)=[], 0x0, &(0x7f0000648000)=[], 0x0, 0x0}, 0x1) sendto$inet(r0, &(0x7f00005c0000-0x4b)="b5be90a298d512f30332a6488603de38130a7bc8f3f282cc5c6a49998870b38088f59b22c8935d2f1b8d83ec10cb70c9f35ff511b577b903dbf22e737a72d84b3c3d126db03fc681ba0518", 0x4b, 0x40000, &(0x7f0000ec5000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)='%', 0x1}], 0x1) r1 = socket(0x1, 0x2, 0x4) bind$inet(r1, &(0x7f0000597000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000daa000-0x4)=0x0, &(0x7f0000c1a000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9a000-0xb)='/dev/hwrng\x00', 0x301080, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00002e2000-0x8)={0x5, 0x80000000}) writev(r0, &(0x7f00002c9000+0xf33)=[{&(0x7f00004c7000-0x1000)="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", 0xe70}], 0x1255) accept$inet(r1, &(0x7f00003f8000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b0000)=0x10) 2018/01/05 15:03:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000975000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)=0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000462000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r3}) 2018/01/05 15:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000925000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003db000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005d4000-0xe8)={{{@in=@rand_addr=0xff, @in=@rand_addr=0x10001, 0x2, 0x80000000, 0x2, 0x7, 0xa, 0x80, 0xa0, 0xff, 0x2, r1}, {0x10000, 0x6407, 0x589, 0xf6d, 0xc0, 0x7fffffff, 0x8, 0x5}, {0xd05, 0x100000001, 0x8000, 0x7f}, 0xe9d9, 0xd, 0x1, 0x1, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6f}, 0xa, @in=@rand_addr=0x1, 0x2, 0x4, 0x3, 0x1, 0x8, 0x100, 0x401}}, 0xe8) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) 2018/01/05 15:03:35 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000, 0x0}) 2018/01/05 15:03:35 executing program 5: mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f0000b60000-0xe)='./file0/file0\x00') r0 = syz_open_pts(0xffffffffffffffff, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004cc000)={0xaa, 0x1e, 0x0}) r2 = request_key(&(0x7f00008c6000-0x6)='rxrpc\x00', &(0x7f0000ca0000+0xe8d)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a6000-0x17)='(system:/em0selfcpuset\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000df6000-0xdd)=""/221, 0xdd) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000663000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000361000)={0x8, 0x3, 0xff, 0x800, 0x80000001, 0x0, 0x5, 0x8, 0x9, 0x6, 0x4, 0x8}) r3 = syz_open_dev$mice(&(0x7f0000acf000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000d7f000-0x20)={0x3, 0x8, 0x80000000, 0xfffffffffffffffc, 0x5, 0x8000}) [ 31.215419] binder: 4659:4673 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 31.253839] binder: 4659:4688 BC_FREE_BUFFER u0000000020000000 no match [ 31.276864] binder: BINDER_SET_CONTEXT_MGR already set [ 31.280387] binder: 4659:4690 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 31.289274] binder: 4659:4688 ioctl 40046207 0 returned -16 2018/01/05 15:03:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006e9000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000932000)=[@in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/access\x00', 0x2, 0x0) accept$inet(r1, &(0x7f00002a5000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000435000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000dff000)=0x0, &(0x7f0000296000)=0x4) 2018/01/05 15:03:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b29000)='/dev/autofs\x00', 0x4000, 0x0) fcntl$getflags(r0, 0x408) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000033000-0xb)='/dev/hwrng\x00', 0x400200, 0x0) fanotify_mark(r1, 0x1, 0x10, r2, &(0x7f00009ee000)='./file0\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000759000)=0x3ff, 0x4) 2018/01/05 15:03:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) read$eventfd(r2, &(0x7f0000b5f000)=0x0, 0x8) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000dd6000-0xf6)="f9dc07c446a29b912eba5b0cce79d9653e1216ab5089b4360df6365357d9e9c11a388b24fc8e1d33f5be41d6cf7b35d56ebd2fb5b912a3a17c51d844a4be3d5b0cc7205b74ea2de38764eb31e0f7c38004427fa2f8d9f3c0ea3ff2e0e6387f032f90f0a0e32ca274a12feb1002565526d821118fc85c78e43a8538d71ffdeaab36316f7a4078d497f7260c11c9b07a8ada2055bc3caff315a2fd5873877147e510e5b52e60aecb3932634ab18e5fad41e28a6a693cd383ed565dca5de1a2c805b009f8b7efe8e111e69de9a2d62df24ba9fa488893ae2da026d4d6ee2bc1bccfbd2da296f4cbbdde4eac888c80271d2797a43438508a", 0xf6) 2018/01/05 15:03:35 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x5cd, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/05 15:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b0000-0x1)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000796000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f1000)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000081000)='./file0\x00', r1, r2, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006de000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x3ff, 0x6e00}, &(0x7f0000c2d000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d20000)={r3, 0x6}, 0x8) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r4, &(0x7f0000102000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2018/01/05 15:03:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000258000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a90000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = inotify_init1(0x80800) r5 = socket$inet(0x2, 0x802, 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f000061c000-0x38)=[{r0, 0x401, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x404, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x84, 0x0}, {r5, 0x8000, 0x0}, {r6, 0x1000, 0x0}], 0x7, 0x9) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r7 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") utimensat(r8, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/05 15:03:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000071d000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000a4b000-0x4)=0x3f, 0x4) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, r1) 2018/01/05 15:03:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x80000) finit_module(r0, &(0x7f0000590000)='\x00', 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000114000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000)=0x10, 0x800) fcntl$setstatus(r1, 0x4, 0x40000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r2, &(0x7f000014d000)=[{&(0x7f00001ce000)="a07976", 0x3}], 0x1, 0x0) 2018/01/05 15:03:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x88000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008f6000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a4d000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b7000)=0x10, 0x80800) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000196000-0x4)=0x0, &(0x7f00006a1000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) bind$inet(r2, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00008b2000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000161000-0x4)=0x2) sendto$inet(r2, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000895000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ec2000)=0x14) bind$packet(r0, &(0x7f00002b8000-0x14)={0x11, 0x11, r5, 0x1, 0x4, 0x6, @random="deddf93bb616", [0x0, 0x0]}, 0x14) dup2(r2, r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000561000-0x8)=[{0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000e97000-0x18)={0x0, 0x3, 0x30, 0x4, 0x0}, &(0x7f000017a000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000512000)={r6, 0x7fff, 0x10}, &(0x7f000016d000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000178000-0x10)={r6, 0x5, 0x2, 0x3}, 0x10) fstatfs(r3, &(0x7f0000eaa000)=""/3) 2018/01/05 15:03:35 executing program 1: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45a, 0x0}}, 0xe8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000012f000)={0x0, 0x0}) arch_prctl(0x0, &(0x7f000035e000)="9cc7b384dce28b68758a19e1c3b9ca8fcb5ca695c596c163c3912ffd690c44f777b9230714fe2a7640f2c3a168f741f3c0b6e42401bfc1cedafbd5669d7847e22c2425ddeeb6da07c12fd4db5ec10b4b7ffe294d1b05603ae4c3b67b08e30d34aeb3de29bf3366f5e45c6c08f1b6ce008a9268e0e709d5fbb5b923933687bb46ae28159bc463d5b492b2598cd363925a0d8648a38fd58fa17b5c2eb9f5f10f53e552a0aabb6005cbb1c1139faf912f17c9f4f85055e42a3f29e0c06defd469c83c9c529ba63abe1a6a2a104e2b61e87e7b87bfd7") getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f000035e000-0x4)=0x0, &(0x7f000000f000)=0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00001e7000-0x28)={0x9, 0x17, 0x7, 0x7dd7, "dd5e0609363f675b9a98c60bef4ed390defffea9ac5b260f4aaa2b8d120ceced"}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000035f000)={0x20, {{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$usbmon(&(0x7f000013f000)='/dev/usbmon#\x00', 0x41, 0x40000) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 15:03:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000d24000-0x8)=[], 0x0, &(0x7f0000c95000-0x10)={0x77359400, 0x0}, &(0x7f00000cc000-0x8)={0x0}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f000003f000-0x8)='./file0\x00', 0x8100, 0x55) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendto$unix(r3, &(0x7f000041c000-0xf7)="9280a0ddc5e82e449951061b2174a59a530fb90c47aba0ef01b96a4dabe8526a55e652c97c46d0906549c31845fb9218819e585a2df21ad00e149fb5064c0ac605af0d5f948d854a3ae884c49b304b4a079f97875ff17ca15907b225c80fd0ae1b3ea4a080f54141a45a42c1318995618d677da43c49263c8d2f288f26cdd98f86870ed576247b4480396b17a97d60bfaf2fe26e6069a65d3d567b6e7169eb27aa21eeb31d825c459a2d82f5f42b3e803af7bf497148d445307ece395a4ed515b1612742f55d868d31bda28a22109b507d2dba1a0d460bed7eedb03ed8610edd56dabb354106f231b105e622f44f8b4dc91a1937c43a3f", 0xf7, 0x20004000, &(0x7f000046f000)=@abs={0x0, 0x0, 0x1}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r0, r1) shutdown(r4, 0x10001) 2018/01/05 15:03:35 executing program 3: mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f00000eb000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003ea000-0x10)={0x0, 0x0}, &(0x7f00006a1000)=0x10) write$evdev(r0, &(0x7f00000bd000)=[{{0x0, r3}, 0x5, 0x6, 0x6}, {{r1, r2/1000+10000}, 0x3, 0x64, 0x3ff}, {{r1, 0x0}, 0x5, 0x6, 0xc71}], 0x48) r4 = socket(0x10, 0x2, 0x9) bind$ax25(r4, &(0x7f0000901000-0x10)={0x3, {"0b3be4ba2539ab"}, 0x0}, 0x10) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00008fd000-0x8)=0x0, &(0x7f0000ad2000-0x4)=0x8) write(r4, &(0x7f00007f6000-0x31)="1f000000f90300ff00000001000000000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cf", 0x31) [ 31.357494] binder: 4693:4702 ERROR: BC_REGISTER_LOOPER called without request [ 31.366536] audit: type=1401 audit(1515164615.854:24): op=fscreate invalid_context=A07976 [ 31.388178] binder: 4693:4714 got reply transaction with bad transaction stack, transaction 16 has target 4693:0 2018/01/05 15:03:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0xc, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 31.388186] binder: 4693:4714 transaction failed 29201/-71, size 24-8 line 2935 [ 31.411998] binder: release 4693:4702 transaction 16 in, still active [ 31.412003] binder: send failed reply for transaction 16 to 4693:4714 [ 31.412023] binder: undelivered TRANSACTION_COMPLETE [ 31.412027] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.412029] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.417153] pktgen: kernel_thread() failed for cpu 1 [ 31.417162] pktgen: Cannot create thread for cpu 1 (-4) [ 31.417965] IPVS: Creating netns size=2536 id=11 [ 31.420051] binder: 4693:4702 ERROR: BC_REGISTER_LOOPER called without request [ 31.421249] binder: 4693:4714 got reply transaction with bad transaction stack, transaction 19 has target 4693:0 [ 31.421256] binder: 4693:4714 transaction failed 29201/-71, size 24-8 line 2935 2018/01/05 15:03:36 executing program 1: mmap(&(0x7f0000000000/0xbf7000)=nil, 0xbf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bf7000)=0x0, &(0x7f0000bf7000)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000bef000)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000001000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 15:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r1 = creat(&(0x7f0000cd5000)='./file0\x00', 0xfffffffffffffffc) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x200000000, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c35000)=""/4096) sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000034a000)={0x0, 0x3ff, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2018/01/05 15:03:36 executing program 5: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ac000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00004f1000)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 15:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000b52000-0x1)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000caf000-0x4)=0x10001) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a3000-0x16)='/selinux/checkreqprot\x00', 0x200400, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000016e000-0xcf)=""/207, &(0x7f0000c8e000-0x4)=0xcf) r4 = dup3(r1, r0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000098c000)=0x0) getpeername$netlink(r4, &(0x7f00009e7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d8000)=0xc) 2018/01/05 15:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000d10000-0x4)=0xffffffffffff7ea9) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/01/05 15:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)=0x0) socketpair(0x0, 0x1, 0xe79, &(0x7f0000fb5000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000005000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a18000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a78000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/05 15:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") accept(r0, &(0x7f00003f7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002b8000-0x4)=0x9) execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/05 15:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ea1000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000013b000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012e000-0x8)='net/tcp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r1) preadv(r2, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000053b000-0x5d)={0x0, 0x55, "e067ba47829a164dba9c8f14955f479091feeb0abc42759fef547787f7790f55a22c0b748d2672bc808d40294bbb9124f1ee00c97c8a920bf23c88a1dd15757fb493b26693ec037eb2adb27fb507a3cea79096cb7b"}, &(0x7f000030c000-0x4)=0x5d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000068d000-0xf)={r3, 0x0, 0x7, "353884f8c9054a"}, 0xf) [ 31.428643] binder: release 4693:4714 transaction 19 out, still active [ 31.428646] binder: undelivered TRANSACTION_COMPLETE [ 31.428652] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.428798] binder: send failed reply for transaction 19, target dead 2018/01/05 15:03:36 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001b000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x200000000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = mmap$binder(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3000000, 0x79010, r0, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000001b000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001a000)={0x42424242, 0x42424242}, 0x2b1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000001d000-0x1d)=@random={'system.\x00', ':vmnet1$ppp1eth0em1]\x00'}, &(0x7f000001c000)=""/86, 0x56) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001d000)=@generic={0x0, ""/126}, &(0x7f000000b000-0x4)=0x80) 2018/01/05 15:03:36 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006fb000-0xe)='/dev/keychord\x00', 0x900, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/01/05 15:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049f000-0x15)='/proc/self/net/pfkey\x00', 0x101040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004c4000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbf17, 0xd1, 0xa16f, 0xffff}, &(0x7f0000326000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002e0000)={r3, 0x3, 0x10}, &(0x7f0000eaf000)=0xc) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c59000)=0x0, &(0x7f0000f50000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c7f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0e000-0x4)=0x8) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/05 15:03:36 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x20)={@generic="1926e7409f1ebed0d3fd839f4bd3656e", @ifru_flags=0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x3, 0x0) getegid() 2018/01/05 15:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e39000)=0x0) tkill(r1, 0x19) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) sendto$inet(r2, &(0x7f0000abb000-0x1000)="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", 0x1000, 0x800, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) socket$inet(0x2, 0x6, 0x7f) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000c27000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0xffffffffffffffff, 0xfffffffffffffffd) socketpair(0x9, 0x1, 0x3, &(0x7f000094d000)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000093c000)={0x0, 0x0, 0x0}, &(0x7f0000d35000-0x4)=0xc) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000819000)="ee9c7f27f8044ff2928e5fe130c086f2786e43dc8985ab496034fab617768e6609dc98de388f114a683ac7a5bd745003b1e40eeb18af1d97694ac5e4070f5a4b2abf1a657a746f4d0cd903c5c246de35f204cfdcb2ee3f") tkill(r5, 0x12) ptrace$pokeuser(0x6, r1, 0xfffffffffffff801, 0x100000001) ptrace$setopts(0x4209, r5, 0x20000003, 0x0) 2018/01/05 15:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r1) creat(&(0x7f0000b3a000-0x6)='./bus\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000357000-0xc)='/dev/rfkill\x00', 0x200, 0x0) dup2(r0, r1) 2018/01/05 15:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = memfd_create(&(0x7f00005db000-0xd)='/dev/net/tun\x00', 0x3) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7fff) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000093000-0x4)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000757000-0x2)=0x0) 2018/01/05 15:03:36 executing program 5: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @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, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000057b000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000018b000)=[{0x40, 0x1, 0x10, 0x5, 0x3, "5bbe5913804b9dae0013d8c25e343b1e06e9a6fe985d3045d4a494a87be4b115bbb2ab202c0d2289ddf637426aec6141"}, {0xd4, 0x4, 0xa, 0x6, 0x3, "19460607b98b75b293ec738b1ae182af90a76125e28e806ecf939b14db47961778e8cad7a18e2b1544a5b9aba18d1f5226f851cb5a890028cdbd314c25480bf915282506028ea720b5817028cb64370c08474aad05d71526e0c1290ff0f438c4c078ca9dae92d5050286fb67c23d6c691f40526ccd80b557b23c3ce5bfa90338dcd1c6b9368133557c0d2ff0141b4aa9e07450afdf61147093903f07b821e463b57eff119603ed3e4c52131879e2063d1a55a43ad590557b2fa1e402ff6cd57c86"}, {0xa0, 0xa464, 0x400, 0x10001, 0x2, "f1f91c14772257ab099691bcfc489474f034e79750272bb4fe7ca2035dd3f073f122ad6dfc035c2a0a244c82fc78a62b61f37888f233c3016cc2ff34456fa522cc976837ca6420cbc6600bfc3f97e20c8fa4c70802d4a6628671312004b2108b832cd8130d8b764a8049fab387719eba743c6afbb42005683670327fab7e5260297335a18c75240a90e5a5e0af"}, {0x1010, 0x5f52, 0x20d, 0xfff, 0x2, "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{0x58, 0xffff, 0x8, 0x7fff, 0x2, "82c791f1a6c6cc646417d38e2104e7a7c5db9170b399a0a9a837816ec9d4c4dcaa678e3011f308036e8301198497bf4bd8c0b3439ea5e0b3f32e444cf78414e2d1cad52656745d"}, {0x48, 0xffffffffffff0000, 0x100, 0x2b821624, 0x0, "b0416814540b0d55178c05b7d48b938ef33713399cafa7221b92d9dc566bfeb539e7a999aaed770fdfd4259268c34d63635794d5ddb14b"}, {0x5c, 0x9, 0x200, 0x8000, 0x1, "dca080cf72d4bc26437e1858a8ecbfe5779f90aadcbca0e0c1bff115598166a472839c2a7d99ae21003d0b2fcc65799668a15d350d7beee3b074f00ec1fdfa99d824c5923ee2b23f6452"}], 0x12c0}, {&(0x7f000057c000-0xc9)=[{0xe0, 0xbacb, 0x0, 0x659e, 0x2, 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"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{0x50, 0x10000, 0x4, 0x80000001, 0x0, "94734d29a304225ba2654251723a13db183aa90ea45489cf411a8dcdc3d4f309d66d150f8c8669b577ec9c3f565b42073233a147f216f592d4cafb9983266b"}, {0xec, 0x3, 0x300, 0x6, 0x1, "0a8b3eb466ca2f20339e5194aa62906d87cc5107e1b35946897e5815bd11ff10b57e6580e212930ebceb520c76d0d1cd7b81956794a5f3b3171d2fbc92847ccf73c382a7470a53693b08e8706d5f2aca65c300d95d2a34a379dee1a276bb8d648cdf1130d3395ea25918fa16f25eec56d381b03da760e5d6325a12240769e0766de11027e9a2cddf0a9dc198db3ea1f74c0f644b3efac7b32fd126bf4c8296aadb1eb5a2b1fd883366e434cc15c28b6fcfcb41922ae9970a9049e4f4104a28ee3c4bc167b42cf698daa9548e17b9a7cdda5bb07c19fe4491a0"}, {0x90, 0x5, 0xb00, 0x991a, 0x1, "efc8e3a8e0190996f6c2a2e39e288aaba6acae4b2ce83945f575eaa8a74823cbf9c6e879bd52ee54e246d4006ccf748cf3d63f31b8dedc1f121a236a5e23e7e380380ec38557615c88f8d5f0b456b9b0ce783e615a9f400c674a7d1d884ad58936b71d7e32bbcbb373fd5c2a2a7e42d8b2b000e4c83e686af1d8a15b2aa3fb"}], 0x12e0}], 0x3, &(0x7f000057c000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x40}, 0x80) 2018/01/05 15:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e0000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) fcntl$notify(r0, 0x402, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b4000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/01/05 15:03:36 executing program 1: r0 = open(&(0x7f0000a54000)='./file0\x00', 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) clock_gettime(0x4, &(0x7f0000fef000)={0x0, 0x0}) [ 31.668505] audit: type=1400 audit(1515164616.154:25): avc: denied { write } for pid=4790 comm="syz-executor3" name="net" dev="proc" ino=12188 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/05 15:03:36 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x200000000000022f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r1 = socket(0xa, 0x3, 0x4) bind$inet6(r1, &(0x7f000080b000-0x1c)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000f60000-0xd)='/dev/usbmon#\x00', 0x401, 0x101800) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000822000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000183000)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f63000-0x20)={0xfff, 0x1, 0x0, 0x9954, 0x3f, 0x1000, 0x69, 0x0, r3}, &(0x7f0000eb2000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000090a000-0x7d)={r3, 0x75, "d0ed5ca098da2dfa198237a61101918862a67723246061ce30a46895ca435441446545d48a07bfaab47f29eab36caf0b786e57ef5dc2d18a387d24151818c79d1bf5c79597835765592cae94c2f6d2e4fdebebe7114ef1d48d0faf607e0207c57b98aef36f30b6183ba30b55b8db296cf1077ff9b2"}, &(0x7f0000f61000)=0x2c9) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f60000)={r4, 0x8}, 0x6) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8881) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f5f000)=""/167) 2018/01/05 15:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c53000-0x8)=0x9) 2018/01/05 15:03:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x321000, 0x1) r2 = socket$key(0xf, 0x3, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000001000)=0x0) r3 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x800, 0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) write(r3, &(0x7f0000912000-0x22)="", 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x181000, 0x0) renameat2(r2, &(0x7f0000002000-0x8)='./file0\x00', r4, &(0x7f0000001000)='./file0\x00', 0x7) 2018/01/05 15:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f000027a000)={&(0x7f0000388000)=@file={0x82f730af66221763, './file0\x00'}, 0xa, &(0x7f0000d62000-0xa0)=[{&(0x7f00009cf000-0x3a)="ecb7e0d5d676b7ccb470243ac1ea1d51b474e32effc28c561a17eb46cd9618084771918c46393b3fb6a658355da93e6c9fda2b76b731052d6f92", 0x3a}, {&(0x7f000016b000)="dcf0bef44bc469ebc20591cfc2306235e5539bf01ab179a88005c7a5cfb33dc3df09ed2aedfcad6a35e45e602f0ea6d5a994744feef155a9cb030d02fc67bef039e9078d8d8dbef6c131f57ac88a7daa75cb0e8f220a0893a6396b557ba9f20dbed6a2cc0e16f5711b3386ecda04e0d159a9193af21b8652cc45394d9a98f59a052c13387f33bb39", 0x88}, {&(0x7f00001d4000)="79f7a223ad49b1c52388da298d7940646c33aaef46916befef8fbc1e9b0a6275f53f0d52f87ea32734204ee28e2cc0e1b100cd69ea511c54398b14677cb6c062d0ef776add7b890f00e83d0f80338aac0b0a2e6ac42a904536797f16461f811af46541e48f326e1e52f43019902967008ea2fa3a1eb88a7dc1674594ca2cd86657857d5b6dcfbdf2f471c412d24f3cfa50426e21d2609dc58ca68fd4050484c3019411dc246dfa4007d5640c9039466fc8d3223f14002755f212cce30b15be6dcdc8a6cb1f001d439b2603552aff41809167e09097e5357762aa2752760d69d91bf5c5732d7d", 0xe6}, {&(0x7f0000476000)="6da5ad02df5621a1e3153efd0a5342fb8a3e9f25af5c", 0x16}, {&(0x7f0000c30000)="bba4d54a31cda0df029d7d4f131f83b98ac560796c6154c9f952b1bd1a78528b6cc40f6f1c074b5ca4183600bdc5a46c1ea3b928a2cd3c96ea5c0a5da83de951b43d3a0ec3208e58cb36ea7d7cf94746a1139a55b1a849b44ffc83a6ebce94ebad4f0f0a8896cb", 0x67}, {&(0x7f00007dc000)="f13b7353c8e776113301d7f514ea56d77c79c06625b3e070344b91e82a34be9172343c42a534aac02535360c102718a1f6e305015f6052e2c0a7c04bd11adb0adb826eb0b4337b468c0b65c697f0ae3473fc6a8bb8595b20815e22aa61549c55a4968a134be2ac86e908e7f9c272e2c74c332b87ffe6f00b2b2d191cdc1c16dfd4ce60576bedffcde6facc06dd10862ccb3558652cee60fd0efe97409c8c6d4d51d4b711f44862cb0b63c31aa88c1b28c5df2e13db95cef41fa6cdaa45a344bf7bf11b1f9a83ba818a508d3737a9f8075967dedf5e39290bf4e80689308252a462d55022d1e8f97339a5496f3e442e8ca12a42f90bc59c75", 0xf8}, {&(0x7f00000ce000-0x18)="bb2f2d953160ffdb9ddecb2823a02e1559fc7b4be9b9167a", 0x18}, {&(0x7f000043d000)="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", 0x1000}, {&(0x7f00007de000)="ea588d48e9e543eb26887ae135f6a042b3fe271773f9daea84305aac89bff337a643861e525f7bcaf799cdcc5b180d248fbc063760551365c59ca81ce412", 0x3e}, {&(0x7f00004e3000)="3605b125b4917cba3230fcab4cbc15220c9f1fb276472fff526db38bed49cda1053f77091e92ca6c0e4c7204873a39a03325cb85a31cc143a112b44701b23c17f99eff261c43243373e8869e0ab4c72dc79d66c732441a96cf5bc689bc68d2de935c02451ae05662aefbcdcd2ddd8b37d2fa63ce82d078e465c84edc494d4b9f745075aa9ce718cebbabd3e46af3e9322b437c2166a803f0b9b893ef4d26a93b1584d81a48aacc5c464f8755720de63784cb28ecc0bac3b10a85d8d133dc3875b3b080f17048eb57154e29a180759e0846bf988d90eba14a6ed30ee5", 0xdc}], 0xa, &(0x7f000069b000-0x30)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x30, 0x4090}, 0x4000000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000210000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f00002b7000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f0000-0x4)=0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000637000-0x108)={0xfffffffffffffffd, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3c11a031, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001df000-0x10)='/selinux/access\x00', 0x2, 0x0) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) [ 31.673419] binder: BINDER_SET_CONTEXT_MGR already set [ 31.673427] binder: 4760:4787 ioctl 40046207 0 returned -16 [ 31.676087] binder_alloc: 4760: binder_alloc_buf, no vma [ 31.676105] binder: 4760:4787 transaction failed 29189/-3, size 0-0 line 3127 [ 31.677877] binder: 4760:4799 BC_FREE_BUFFER u0000000020000000 no match [ 31.677895] binder_alloc: 4760: binder_alloc_buf, no vma [ 31.677909] binder: 4760:4799 transaction failed 29189/-3, size 0-0 line 3127 [ 31.692230] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.692237] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.692342] binder: release 4760:4770 transaction 23 out, still active [ 31.692347] binder: release 4760:4770 transaction 22 in, still active [ 31.692349] binder: undelivered TRANSACTION_COMPLETE [ 31.692361] binder: release 4760:4787 transaction 22 out, still active [ 31.692363] binder: undelivered TRANSACTION_COMPLETE [ 31.692370] binder: send failed reply for transaction 23, target dead [ 31.692377] binder: send failed reply for transaction 22, target dead [ 31.861200] audit: type=1400 audit(1515164616.344:26): avc: denied { add_name } for pid=4790 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/05 15:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000e0d000)=0xffffffffffff786b) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r3, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b1c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eab000)={0x0, 0x132}, &(0x7f0000958000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004f8000-0x8)=@assoc_value={r5, 0x5}, 0x8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b85000)={r4, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) vmsplice(r3, &(0x7f0000ed1000-0x30)=[{&(0x7f0000caa000-0xfb)="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", 0xfb}, {&(0x7f0000c9b000)="a2fb9a64d1c611e84833bbb4dc1eb5928ae149b7deeac230996560776fc760e2b0d1ed5d2387fd8b864d1a0170829a86a0ddb01dff4743b267e88de9fa58d58979ccfbb182ea83320d469a7e637032ee62c9c4314a747b8df1faa910250e3ab8c8a4590d7ec3f65933be2a81f1f7d691659ced89ae081ece9b6c555c54db8c967875c8a9e1d6411a4502ac67695d1ed876f09c1781bea3a82c4fabfaa8bd7a0bd9484a1c43d9646870cc9d72ab381806d11a84811566e7f54b1beb1d8dcd19195a5bb612050c6f53b77529", 0xcb}, {&(0x7f000083a000)="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", 0xfa}], 0x3, 0xc) r6 = dup2(r3, r0) writev(r6, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) rt_sigsuspend(&(0x7f0000afa000-0x8)={0x91}, 0x8) tee(r2, r1, 0x3, 0xfffffffffffffffe) 2018/01/05 15:03:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000055a000-0x3c)=[{{0x0, 0x0, &(0x7f0000e96000)=[{&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000c36000)=""/4096, 0x1000}, {&(0x7f00007ec000-0x41)=""/103, 0x67}, {&(0x7f0000000000)=""/147, 0x93}], 0x6, &(0x7f0000001000-0x2d)=""/78, 0x4e, 0xadb}, 0x479}], 0x1, 0x41, &(0x7f0000e0e000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/05 15:03:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x0}, &(0x7f0000002000-0x1)=0x8) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_settime(0xc7e4759144aa2c72, &(0x7f0000d4f000-0x10)={r2, r3+30000000}) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 2018/01/05 15:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad0000)='smaps\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a7e000-0xc4)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}], 0xc4) 2018/01/05 15:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b89000)={0x1, [0x3ff]}, 0x6) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000047c000)=0x2, 0x4) bind$unix(r0, &(0x7f0000fce000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000404000-0x10)={0xa0, &(0x7f00006e3000)=""/160}) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/01/05 15:03:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000452000-0xd)='/dev/usbmon#\x00', 0x8000, 0x2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000053000)={0x4c, 0x54e8000000000000, 0x401}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f00000-0xe)='/dev/keychord\x00', 0x80800, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cd8000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x3, 0x1, 0x72fd, 0xf504, 0x2}, &(0x7f00004ed000-0x4)=0x20) getgid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000f26000)=[{&(0x7f0000b2b000)=[], 0x0}, {&(0x7f00002d2000-0x70)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, &(0x7f0000b78000-0x68)=[], 0x0, 0x4000000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 15:03:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000e47000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x2a, &(0x7f0000780000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r0}, 0xc) 2018/01/05 15:03:36 executing program 4: futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0x80009ffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fcf000)=0x0) [ 31.885423] audit: type=1400 audit(1515164616.374:27): avc: denied { create } for pid=4790 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/05 15:03:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) recvfrom(r0, &(0x7f0000519000-0xbd)=""/189, 0xbd, 0x40000020, &(0x7f00001f4000)=@hci={0x1f, 0x8, 0x3}, 0x6) sendmsg$nfc_llcp(r0, &(0x7f00006b7000)={&(0x7f00002a5000)={0x27, 0x101, 0x0, 0x0, 0x0, 0x0, "1eda5402274fdc287f2371be084f5201301e5245b97a716a98296305fddcd96ee1265b2f41341e890de2eaf61e1c1d636938df30d3ef78973f4bf0ffca62b3", 0x0}, 0x60, &(0x7f00003be000)=[], 0x0, &(0x7f000079c000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000077d000-0xc)={0x8, 0x0}) 2018/01/05 15:03:36 executing program 2: getgroups(0x5, &(0x7f0000bf8000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) close(r3) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) [ 31.943974] syz-executor5: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 31.958687] CPU: 1 PID: 4854 Comm: syz-executor5 Not tainted 4.9.74-g173c52e #4 [ 31.966124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.975466] ffff8801c2a4f880 ffffffff81d91b09 1ffff10038549f13 ffff8801cf11b000[ 31.982469] audit: type=1400 audit(1515164616.444:28): avc: denied { setgid } for pid=4868 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.007117] ffffffff83ab7f40 0000000000000001 0000000000400000 ffff8801c2a4f990 [ 32.015068] ffffffff8144f892 024000c200000003 0000000041b58ab3 ffffffff84193745 [ 32.023048] Call Trace: [ 32.025612] [] dump_stack+0xc1/0x128 [ 32.030952] [] warn_alloc+0x212/0x240 [ 32.036378] [] ? zone_watermark_ok_safe+0x280/0x280 [ 32.043015] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 32.049822] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 32.056459] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 32.063265] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 32.069725] [] __vmalloc_node_range+0x3f5/0x5f0 [ 32.076010] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 32.082825] [] ? kmalloc_order_trace+0x7a/0x190 2018/01/05 15:03:36 executing program 1: futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003fa000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca1000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="2845934a775f7eeeb4c005a8c3bbed07", 0x10) clock_gettime(0x1, &(0x7f0000636000+0x6c0)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000+0xd1b)={0x2, @tick=0x9, 0x9, {0x6, 0x6}, 0x9, 0x1, 0x575b82a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xffffffff, {{0xa, 0x2, 0x4f0d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x0, r0}) [ 32.089131] [] vmalloc+0x5b/0x70 [ 32.089143] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 32.089151] [] xt_alloc_entry_offsets+0x41/0x60 [ 32.089160] [] translate_table+0x21a/0x1e80 [ 32.089172] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.089180] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 2018/01/05 15:03:36 executing program 4: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000bab000)="14111cc7271c55b3d362199ede40bd5f7c88917e4bc49e1b5587e622e3e8994a734fd408cda92450b446e8ea49eb75f6c8101a7ff699ecafab0c50aa66c3d5e6423aa06ba48a9e446012879702c0ed3670cb50b8c479df70e6d8ca99368e554f9cc30e215095b4dd7765410368fd9b1d6c539546070b2eb1a85ab2e17d20d6af96adc14a3c000e88b5e1e4b3c62198bd8f0c64ef29ac45945fa21c87761cb7ba6727f431aaa3b720d22f33e72a0374c8d22e87fec82f6ffd29c62db34580cfd3fd625159d4f9c76c03198f475e11c4969bdfa16164e077f3529fc27c1142782c287a23", 0xffffff2b, 0x20000080, 0x0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d16000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/05 15:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000777000)={0x4, 0x2}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/01/05 15:03:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f86000-0x4c)={0x6, 0x3ff, 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]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000862000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009bd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000015000)={0x3a2, 0x2, 0xdc4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRK(r1, 0x5409, 0x3508) 2018/01/05 15:03:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x7) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000dde000-0x4)=0x6, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000121000-0x8)={0x0, 0x8}, &(0x7f0000c01000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b38000-0x6)={r4, 0x401}, &(0x7f0000392000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) pause() dup3(r0, r3, 0x0) 2018/01/05 15:03:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d00000-0x8)={0x0, 0xa1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x50de8f30, 0x8, 0x3, 0x40, 0x8001, 0x1, 0x4, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) r4 = memfd_create(&(0x7f000009e000-0x11)='keyringmime_type\x00', 0x2) clock_settime(0x5, &(0x7f00004de000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x80d000)=nil, 0x80d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000362000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r7, 0x40007) sendfile(r6, r7, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r5, &(0x7f0000314000)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000811000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000a31000)={0x0, 0x94, "e7c01211412d499d10cbf4632143e7ea217f6bd5e6442d2996c6539120edf7e6cf5ef0c0d9159d33018417ac394422c0cb37750dc317cb4a74f3921de0eb65b2afccc9f4f1004be86f35d0d784435a2a0ad7b11386d9ef253eed3aa02c6ba6d0af1f2734da53c873d97957db2d56f2e369b243aa4d38fbebb2641c81080379752b80845203f993ccd6d4a95086d37728ca25eb2b"}, &(0x7f000018f000)=0x9c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00006d6000)={r8, @in6={{0xa, 0x2, 0x5fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r9 = syz_open_dev$mice(&(0x7f000041e000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00009e8000-0x62)=""/98) fcntl$setstatus(r4, 0x4, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r9, 0x40b, &(0x7f0000341000)=0x0) 2018/01/05 15:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d99000)={0x0, 0x0}, &(0x7f0000f3d000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000e, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f0000e36000)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/05 15:03:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) sendto$inet(r0, &(0x7f000050f000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ada000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e01000-0x4)=0x1c, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e78000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x78566bfac533d55a, 0xff, 0x8, 0x0, 0x2, 0x3}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013f000-0x10)='/dev/sequencer2\x00', 0x30000, 0x0) ioctl(r2, 0x80000000, &(0x7f0000767000)="aae076086f2b4a6777102db570691218907513df8c140fb74a0b8754cb6a7e9aa88fc7ced3614d341525fed78cdb1b83d86ed08f10f2ef7d652a5bd7b86c873a60e388c6d415a1307b3536b694670cefc860dbbacf966193be37716d9dd1f791454b4e766d171386855a3c54a9fbfa99dc082d0d542f9083c8110525034647c7b7d3b6cbaf9f7312df2a0bf11c829de359536fdeccb338379e82604327f3e0876b02869e61f0fc07f61d1913f719311f8a4823253dbd2e512efe112ab6c501adf0dbe99fe7ff0a11accb76a8bf92b0f3ef4f8ea7bcf818a79e7ca0295fb115d582bad19fb2aea0d821602616f35eab599150d089d8") 2018/01/05 15:03:36 executing program 3: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000002000-0x1f)="7bbb0000000000000200a11d87cf9bfdc265a8a0750eb3a682a0a5dbd5b33bba465337e60000000027b4b9a48cf9eec6b63239cf0c489a727f8c82cd3d8ac874b45d01c7f041a853e2b500") add_key$keyring(&(0x7f0000f8b000-0x8)='keyring\x00', &(0x7f00002c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/05 15:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) socketpair(0xa, 0x7, 0x6fdb, &(0x7f0000739000-0x8)={0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000072a000)=0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/05 15:03:36 executing program 0: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d2a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fchmod(r0, 0x4e) r1 = socket$key(0xa, 0x2, 0x88) r2 = openat(0xffffffffffffffff, &(0x7f0000c00000-0x8)='./file0\x00', 0x80, 0x2) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d2a000-0xe)={0x5, [0x8, 0x1, 0x3, 0x20, 0x1ff]}, &(0x7f00000b6000)=0xe) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00005ee000)={0xa, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 32.089190] [] ? check_stack_object+0x68/0x140 [ 32.089197] [] ? __check_object_size+0x174/0x3a9 [ 32.089201] [] ? 0xffffffff810002b8 [ 32.089208] [] do_ip6t_set_ctl+0x2be/0x470 [ 32.089215] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 32.089225] [] ? mutex_unlock+0x9/0x10 2018/01/05 15:03:36 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xd1)="30d8968df7d58290129a87137af82b9684116597839f1dbeb397cc2b03ac5dff20a25e0e682141a18f5eb8a7264db8230f9ebea0ace528a874647b2a2a9b8f3818636630c90e0ecb50602ebbd8690184484d622811c3d15c095dfd1d4519dd30f4b6cc184706301885295e30d48ad2794927da7bece19976e8326c03a8e26dbcefb4c211056d1cb8a6a30dd1a05220847c44b914a3883755e7221bcb212463251341a37b1b5d7be4676f2312f9fc71850d8c3b83c09ed00b6c6a67540d4486ea1e3220512b3f82f09fed8eac749f6667c0", 0xd1, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000004000)={0x1, 0xfffffffffffffffb, 0x800, {0x77359400, 0x0}, 0xfffffffffffffffe, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000)=0xe8) fchown(r0, r1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/load\x00', 0x2, 0x0) times(&(0x7f0000cd9000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009bd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000035c000)={0x0, 0xb9, "6335532294669a3f77109d9117c448321d9f975ede480d087ca379f0b2236a2bc203aebb296f338c6c9d407ee24d993a9ae7987c532ed54f3b460195260ceef8d664a89f8c708f25573a192fabbf94f3ec10b734ddbec9e8b576e97f423839faea1efd67f8cda07edfa6b6b74da6d0913f6a57d9da4dacb91185715b8f515dbafbddb3fa3c274e9f547bac7b40a4476014a23134b7889f40c69e6cc035555dbfcf4532d81d9fc4499382da8641f26f94fc259274aa3ca8f031"}, &(0x7f00008d2000-0x3)=0xc1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000358000)={r1, 0x4, 0x0}, &(0x7f0000460000)=0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = getpgid(0xffffffffffffffff) sched_getparam(r3, &(0x7f0000cc0000-0x4)=0x0) sendto$inet6(r2, &(0x7f0000abd000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000988000-0x10)=@common='tunl0\x00', 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00004df000-0x58)={{0x7, 0x6}, 0x1, 0x373, 0x81, {0x0, 0x21}, 0xba, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r2, &(0x7f0000fea000-0x62)="b6", 0x0, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 15:03:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000b2000)=0xfffffffffffffffc, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f000067c000-0xd)='/dev/usbmon#\x00', 0x0, 0x30040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000956000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x8, 0x0, 0x15}, &(0x7f0000612000-0x4)=0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) socket$inet(0x2, 0x802, 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f6e000)=@sack_info={r2, 0x1ff, 0x1}, 0xc) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="ee37b332b05a2083325279f4ca52c8dd7d69cd25901bc23f3aa1a8fdbab7aef96efda4d9d6e2314ae6c9f700a6f7a50ae4f842f0d34213ee5548cb583f3b1f56b512b6d260987ce0fcc875c0ef28578c787bd8388773cd1befa3cbd878e0fc3a045c77c3e0243f491ea101550b432b6a3cea68bad1d58023b6b27497291d73c7442a8c7dda56a5f206d8c90e34938811a56d49ff2212afd90af4dcd38a7c91b7c099885ea05feda269ca6c67166b38f9b304d960902466ffaa540e926a668eb792e85933b8d44140f405bee0a12762c6e5df03c2ccc07b2c50bab994c4ac07cb22edea6cd7a7678259382062ea1ba38cba86807ab20217c228d6b91a200cb912c53ff28a7080f68e0e3e90fb7d1ec6fe0ed822c75d3818532fe90355aa0859c5fb842c238ece5ae017f21aff2ee97ae342832d90e6f1d63bbe0a486002a5d0d196c2463ce625644270f06a5b0048249da99d4600790ca08472a59eead13cf5dc5db8f70e41d4751eaa8350d07d295a004204e039bfb35f7f43cd34b738ee2ba20189eb5d0726ccb9a74eec5e8a2685663ad55c78d02ec3e877d930c54d46cd445accad521008659e75f482653fd4e5d64ae7bdd7194c32d2137f6c9b8bac79c67fc820824cc151ab3de1eb0249a787d64b64d479f92f048cd39342c3aa57a09cbe7a45b7e7b738635454c3b4f57db06c85d8190a2fa290a2d12db621fe37ae5c7102464b53c58addff71fd18f61c722eaf5de0c43d3d4a23e0", 0x219}], 0x1) 2018/01/05 15:03:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040e000)={0x0, 0x0}) ppoll(&(0x7f00000cb000)=[{r0, 0x4040, 0x0}, {r0, 0x10, 0x0}, {r0, 0x412, 0x0}, {r0, 0x206, 0x0}, {r0, 0x1, 0x0}], 0x5, &(0x7f00003a4000)={r1, r2+30000000}, &(0x7f0000575000-0x8)={0xc69}, 0x8) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) open$dir(&(0x7f0000c3c000)='./file0\x00', 0x0, 0x0) 2018/01/05 15:03:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fd2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setpipe(r0, 0x407, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) write$tun(r1, &(0x7f0000e43000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, "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0x1001) fcntl$setsig(r2, 0xa, 0x12) fcntl$lock(r0, 0x7, &(0x7f0000b72000-0x20)={0x1, 0x3, 0x7, 0x3f4, r4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000d58000-0x14)={0xffffffffffffffff, 0x2, 0x9, 0x0, 0xffffffff}) linkat(r0, &(0x7f0000686000-0x8)='./file0\x00', r0, &(0x7f0000ed8000)='./file0\x00', 0x400) timer_create(0x0, &(0x7f00001ce000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00008ec000-0x47)="bd2f6b3423447b8f3ddfecba6ecd4e4d8ed742a67da979c65fb2caef320ba505dc119a984fa79f4deccc7d0d91f438217d7344b21cc859329e59d6c885d06c2c41764c28245715", &(0x7f0000fd3000)="be2b7e1c2a7f1621fdc427738ca4dff0b3e92e25b681fcd28d81c05f639164434fe5f03a07d4b0575470b5e1bc3dd794c493aa7592b24996d369e57921d1a47e0aa3a9a58cddf43791b13142e27049fe3041b2b164441053c192d392047506dc7f76b1521a32b2ac0146dd19d72ababc4104f9ab77d8c834940b8e959bd5e4b2067e20e198eb52ef3c77d83a09691b75e8139e82a4eec323873d08c531ce7f5b67a4ee775c09aa397a4749710e06a50b94"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081a000)=0x0) timer_delete(r5) setsockopt(r0, 0xb998, 0x7, &(0x7f0000289000)="c096", 0x2) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x13) [ 32.089235] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 32.089242] [] nf_setsockopt+0x67/0xc0 [ 32.089252] [] ipv6_setsockopt+0x115/0x150 [ 32.089261] [] tcp_setsockopt+0x82/0xd0 [ 32.089269] [] sock_common_setsockopt+0x95/0xd0 [ 32.089277] [] SyS_setsockopt+0x160/0x250 [ 32.089283] [] ? SyS_recv+0x40/0x40 [ 32.089290] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 32.089298] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.089307] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.089314] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 32.100735] Mem-Info: [ 32.100753] active_anon:48889 inactive_anon:45 isolated_anon:0 [ 32.100753] active_file:3512 inactive_file:7352 isolated_file:0 [ 32.100753] unevictable:0 dirty:83 writeback:0 unstable:0 [ 32.100753] slab_reclaimable:4925 slab_unreclaimable:61190 [ 32.100753] mapped:23098 shmem:52 pagetables:667 bounce:0 [ 32.100753] free:1481710 free_pcp:459 free_cma:0 [ 32.100768] Node 0 active_anon:195556kB inactive_anon:180kB active_file:14048kB inactive_file:29408kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92392kB dirty:332kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 61440kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 32.100784] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2909 6410 6410 [ 32.100810] DMA32 free:2980040kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980784kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:744kB local_pcp:696kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 32.100840] Normal free:2930768kB min:36824kB low:46028kB high:55232kB active_anon:195556kB inactive_anon:180kB active_file:14048kB inactive_file:29408kB unevictable:0kB writepending:332kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:19700kB slab_unreclaimable:244760kB kernel_stack:5856kB pagetables:2668kB bounce:0kB free_pcp:1188kB local_pcp:516kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 32.101100] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980040kB Normal: 414*4kB (UME) 101*8kB (UME) 71*16kB (M) 41*32kB (UM) 30*64kB (UME) 35*128kB (UME) 12*256kB (UME) 2*512kB (UM) 1*1024kB (E) 3*2048kB (ME) 710*4096kB (M) = 2930736kB [ 32.101190] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 32.101192] 10915 total pagecache pages [ 32.101195] 0 pages in swap cache [ 32.101199] Swap cache stats: add 0, delete 0, find 0/0 [ 32.101201] Free swap = 0kB [ 32.101203] Total swap = 0kB [ 32.101205] 1965979 pages RAM [ 32.101208] 0 pages HighMem/MovableOnly [ 32.101210] 320501 pages reserved [ 32.116339] syz-executor5: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 32.116348] CPU: 1 PID: 4879 Comm: syz-executor5 Not tainted 4.9.74-g173c52e #4 [ 32.116353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.116366] ffff8801cf33f880 ffffffff81d91b09 1ffff10039e67f13 ffff8801cf3e6000 [ 32.116377] ffffffff83ab7f40 0000000000000001 0000000000400000 ffff8801cf33f990 [ 32.116387] ffffffff8144f892 024000c200000003 0000000041b58ab3 ffffffff84193745 [ 32.116389] Call Trace: [ 32.116401] [] dump_stack+0xc1/0x128 [ 32.116410] [] warn_alloc+0x212/0x240 [ 32.116417] [] ? zone_watermark_ok_safe+0x280/0x280 [ 32.116425] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 32.116432] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 32.116440] [] ? save_stack_trace+0x16/0x20 [ 32.116448] [] ? save_stack+0x43/0xd0 [ 32.116457] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 32.116468] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 32.116475] [] __vmalloc_node_range+0x3f5/0x5f0 [ 32.116482] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 32.116489] [] ? kmalloc_order_trace+0x7a/0x190 [ 32.116496] [] vmalloc+0x5b/0x70 [ 32.116505] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 32.116511] [] xt_alloc_entry_offsets+0x41/0x60 [ 32.116518] [] translate_table+0x21a/0x1e80 [ 32.116527] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.116534] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 32.116542] [] ? check_stack_object+0x68/0x140 [ 32.116549] [] ? __check_object_size+0x174/0x3a9 [ 32.116554] [] ? 0xffffffff810002b8 [ 32.116561] [] do_ip6t_set_ctl+0x2be/0x470 [ 32.116568] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 32.116576] [] ? mutex_unlock+0x9/0x10 [ 32.116585] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 32.116592] [] nf_setsockopt+0x67/0xc0 [ 32.116600] [] ipv6_setsockopt+0x115/0x150 [ 32.116608] [] tcp_setsockopt+0x82/0xd0 [ 32.116633] [] sock_common_setsockopt+0x95/0xd0 [ 32.116641] [] SyS_setsockopt+0x160/0x250 [ 32.116648] [] ? SyS_recv+0x40/0x40 [ 32.116656] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 32.116666] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 32.116675] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.116683] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 32.116686] Mem-Info: [ 32.116705] active_anon:48790 inactive_anon:45 isolated_anon:0 [ 32.116705] active_file:3512 inactive_file:7357 isolated_file:0 [ 32.116705] unevictable:0 dirty:88 writeback:0 unstable:0 [ 32.116705] slab_reclaimable:4927 slab_unreclaimable:61071 [ 32.116705] mapped:23101 shmem:52 pagetables:650 bounce:0 [ 32.116705] free:1481987 free_pcp:443 free_cma:0 [ 32.116720] Node 0 active_anon:195160kB inactive_anon:180kB active_file:14048kB inactive_file:29428kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92404kB dirty:352kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 75776kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 32.116736] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2909 6410 6410 [ 32.116759] DMA32 free:2980040kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980784kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:744kB local_pcp:696kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 32.116782] Normal free:2932000kB min:36824kB low:46028kB high:55232kB active_anon:195160kB inactive_anon:180kB active_file:14048kB inactive_file:29428kB unevictable:0kB writepending:352kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:19708kB slab_unreclaimable:244284kB kernel_stack:5792kB pagetables:2600kB bounce:0kB free_pcp:1028kB local_pcp:448kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 32.116825] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 2*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980040kB Normal: 562*4kB (UME) 105*8kB (UME) 73*16kB (UME) 58*32kB (UME) 31*64kB (UME) 35*128kB (UME) 12*256kB (UME) 2*512kB (UM) 1*1024kB (E) 1*2048kB (E) 711*4096kB (M) = 2932000kB [ 32.116908] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 32.116910] 10920 total pagecache pages [ 32.116913] 0 pages in swap cache 2018/01/05 15:03:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00009c1000-0x4)=0x0, 0x1, 0x2, &(0x7f00004f8000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x7ff, 0x7) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x10)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000016000)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/05 15:03:37 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000629000-0x11)='/dev/vga_arbiter\x00', 0xa0440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xd4a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) creat(&(0x7f0000402000)='./file0\x00', 0x80) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) 2018/01/05 15:03:37 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/24, 0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000013000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getdents64(r1, &(0x7f0000007000)=""/504, 0x1f8) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x8000) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/05 15:03:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() r1 = accept4(0xffffffffffffff9c, &(0x7f00001ff000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f94000-0x4)=0x58, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008ff000)=0x0) exit(0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000290000-0x71)="a334e4947abaebc13415f7e6b680bbbaf99d4eed1084a8bd8a3247d7f420eb8b47cbcd96d7125ba4c448e75345f1429461c494ca9b280a8383182847d3cd979c0e433c527745a06106a6dadbacf054944e167a88acee310e4fc1be0d4454572dda4c8ecf3942419b96d354209a263935d5", 0x71) open$dir(&(0x7f000055d000-0x2)='./file0\x00', 0x10000, 0x8) syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2018/01/05 15:03:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000c73000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000053b000-0x6)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r3, &(0x7f00005c7000)="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", 0x489, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ac6000)=0x6, 0x4) shutdown(r3, 0x1) 2018/01/05 15:03:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000144000)=""/5) lseek(r0, 0x0, 0x3) 2018/01/05 15:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(r0, &(0x7f0000721000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a5e000-0x4)=0x14) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000405000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00008e8000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000085d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt(r0, 0x5, 0x1b4c2bab, &(0x7f0000a48000)="793e618347ff098a1c148c7b7de0d95854a6fb6cac7166b851b04be9d74e2206b273a297cb82c3e80b6bae2ab5015efa8c3780b37b05e78bda7c2be263615b2f13f6ffea3879be3a91792409d27684a30dbec05a7e8803a749374f158e5c54535d7f9673a5550c6ca79c0d847b25aaf544048efc96b017a05545e15953a4f7501909faeeed33b6fab62316f8e606c3105d7715fa60f9cdbce7444ae55a92472b13600e080268e93da2de41545a4aba19f394da1acf2ae23b9844a87be70ca9aaff489eee6d4cc6c509d70117414baebe513057c79b28", 0xd6) recvfrom$packet(r0, &(0x7f00002a0000)=""/81, 0x51, 0x0, &(0x7f000080d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ac2ce9f2ba60", [0x0, 0x0]}, 0x14) poll(&(0x7f000094c000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 15:03:37 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0xfffffffffffffff9, 0xffffffff80000001, &(0x7f0000002000-0xab)=""/171, &(0x7f0000001000-0x4)=0xab) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={r0, r1, r2}, 0xc) r4 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={r0, r1, r2}, 0xc) 2018/01/05 15:03:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = open(&(0x7f0000243000-0x8)='./file0\x00', 0x2000, 0x10) fcntl$setstatus(r1, 0x4, 0x40000) flistxattr(r1, &(0x7f0000bf6000-0x1000)=""/4096, 0x1000) r2 = syz_open_procfs(r0, &(0x7f0000c8a000)='status\x00') read(r2, &(0x7f000047a000)=""/4096, 0x1000) [ 32.116917] Swap cache stats: add 0, delete 0, find 0/0 [ 32.116919] Free swap = 0kB [ 32.116921] Total swap = 0kB [ 32.116923] 1965979 pages RAM [ 32.116924] 0 pages HighMem/MovableOnly [ 32.116926] 320501 pages reserved 2018/01/05 15:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f000057c000)={0x0, 0x0}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000def000)={0x3, 0xb2, &(0x7f0000dac000-0xb2)="69d6d0d796b81553391dac580a63b1cd272c532cae498ab4fedf445e25429e74c1faad7c546188572c3e95f664397601e88b19fa76d72225e7819f58b657a79d812a704719594236320be529f1a5adac854798067377232231f09949c8a5516b51cbc2b7d161dce375b1586741c83e1217b7e53a94192e4fc19269fa218d3402341d3d755234377a00ec5759effc3116c77a306b42c9ce336dcb61c1e28c8b8ec3bcb5e24f4c41ae4cce082c8b2ae60db993"}) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000)={0x20, 0x0, &(0x7f0000006000-0x28)=[@request_death={0x400c630e, 0x0, 0x0}, @request_death={0x400c630e, 0x1, 0x0}], 0x0, 0x0, &(0x7f000000a000-0x6)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 15:03:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cb7000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000124000-0x48)={{0x3, 0x2, 0x80000001, 0x1, 0x10000000000000}, 0xffff, 0xffffffffffffff98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x0}) sysfs$2(0x2, 0x10001, &(0x7f0000520000)=""/216) 2018/01/05 15:03:37 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000158000)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d16000)={@generic="481164967d9d2f98afe48a11df7c7444", @ifru_flags=0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/05 15:03:37 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000011000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x303, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 15:03:37 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000b98000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/05 15:03:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x56, "78f155ad3228e2775795803b078335ce9735650e38bf6268c39911bab13c6138f3ab9de59e40b9ea653be5292d29ba8b51028a0b246de2bf8d9c3eba1d1a08dcd8a782b0b241beb7ee90ce05f1eaeb04b557b542180c"}, &(0x7f0000000000)=0x5e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000014000-0x8)={r3, 0x400}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000004000-0x10)=@ax25={0x3, {"e28747c902c4c1"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0x7, 0x1, 0x6}, &(0x7f0000012000-0x4)=0x10) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x10) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000b7f000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 33.149771] binder_alloc: binder_alloc_mmap_handler: 4970 20000000-20002000 already mapped failed -16 [ 33.166056] binder: BINDER_SET_CONTEXT_MGR already set [ 33.175494] binder: 4970:4978 ioctl 40046207 0 returned -16 [ 33.182888] binder_alloc: 4970: binder_alloc_buf, no vma [ 33.188604] binder_alloc: 4970: binder_alloc_buf, no vma 2018/01/05 15:03:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000de6000-0xd)='/dev/net/tun\x00', 0x0, 0x80000002002) dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f000064f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c00000-0xc)={0x0, 0x0}) signalfd4(r1, &(0x7f0000a7f000-0x8)={0x9}, 0x8, 0x80000) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 2018/01/05 15:03:37 executing program 5: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x2) 2018/01/05 15:03:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e9000-0xe)='./file0/file0\x00') 2018/01/05 15:03:37 executing program 2: r0 = accept4$llc(0xffffffffffffffff, &(0x7f00008d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d99000-0x4)=0x10, 0x80000) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = socket$inet6(0xa, 0x8000e, 0x9) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a54000-0xc)='/dev/autofs\x00', 0x640440, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00006cb000)={0x100000001}, 0x1) socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000aac000)={0x8c, 0x6, 0x6, 0x7fff, 0xe1c, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:37 executing program 3: r0 = socket(0x19, 0x6, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000045b000)={0x0, &(0x7f00001cf000-0x18)=[]}, 0x10) 2018/01/05 15:03:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000130000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\b', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = memfd_create(&(0x7f0000431000)='ramfs\x00', 0x3) symlinkat(&(0x7f0000f57000-0x8)='./file0\x00', r0, &(0x7f0000d26000-0x8)='./file0\x00') creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000aa2000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc0000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) socket(0x0, 0x0, 0x0) 2018/01/05 15:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6d000)=0x0) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000623000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c75000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000be2000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0x7fff, 0x0, 0x20, 0x0, 0x2f, 0x0, r3}, {0xc43, 0x1, 0xfff, 0x5, 0x5, 0x1, 0x2, 0x8}, {0x6, 0xfffffffffffffff9, 0x9, 0x40}, 0x6, 0xb, 0x0, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x7acefb0880e1fb77, 0x3, 0x2, 0x6, 0x1, 0x10000}}, 0xe8) close(r0) socket$inet6(0xa, 0x0, 0x0) 2018/01/05 15:03:37 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000ed5000-0x38)={0x0, 0x0, &(0x7f0000a1c000)=[{&(0x7f0000031000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/05 15:03:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001db000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000a49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e42000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a4f000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x20, 0x2, 0x400, 0xfffffffffffff6b8, 0x2000000, r1}) r2 = syz_open_procfs(0x0, &(0x7f000055f000-0x7)="6664001f66d043") mkdirat(r2, &(0x7f00006fe000)='./file0\x00', 0x90) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 33.194105] binder: 4970:4972 transaction failed 29189/-3, size 0-0 line 3127 [ 33.203972] binder: 4970:4978 transaction failed 29189/-3, size 0-0 line 3127 [ 33.216365] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.221983] binder: undelivered TRANSACTION_COMPLETE [ 33.227368] binder: undelivered TRANSACTION_COMPLETE [ 33.232467] binder: undelivered transaction 28, process died. [ 33.238421] binder: undelivered transaction 27, process died. [ 33.244339] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 15:03:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f00005e8000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80800) sendfile(r0, r1, &(0x7f0000e0e000)=0x43, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ipv6_route\x00') preadv(r2, &(0x7f0000482000)=[{&(0x7f0000586000-0x7f)=""/127, 0x207}], 0x1, 0xfffffffffffffffe) 2018/01/05 15:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00006ee000)={0x0, {""/7}, 0x0}, &(0x7f0000a5f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000059000/0x3000)=nil, 0x3000, 0x1000000, 0xb0012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000c1e000-0xc6)="", 0x0) 2018/01/05 15:03:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x18, 0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000397000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000c3b000-0x28)={0x0, 0x9, 0x8, 0x7d, "18ab14c5afd3022bb3de4a995ddb479f52e9e42bd1fe9a9431743b3e044fc1a7"}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ed3000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000f3b000-0x8)={r3, 0x0}) write(r1, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/05 15:03:37 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000000f000-0x4)=0xbcc8) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000003000-0x20)=[], 0x0, 0x3) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000024000)=0x0, &(0x7f000000d000)=0x4) close(r1) close(r2) 2018/01/05 15:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000560000-0x70)=""/112, &(0x7f00002e5000)=0x70) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a41000-0x4)=0xffffffffffffffc0, 0x4) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc5000-0x11)='/dev/vga_arbiter\x00', 0xc900, 0x0) getresuid(&(0x7f0000f50000)=0x0, &(0x7f0000d43000-0x4)=0x0, &(0x7f000044e000-0x4)=0x0) getresgid(&(0x7f00001d7000-0x4)=0x0, &(0x7f00005b7000)=0x0, &(0x7f0000286000)=0x0) chown(&(0x7f0000111000-0x8)='./file0\x00', r2, r3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000099a000)={&(0x7f0000834000-0x1)=[0x0, 0x0, 0x0, 0x0], &(0x7f000057f000)=[0x0], &(0x7f000027d000-0x4)=[0x0], &(0x7f00005f1000-0x8)=[0x0, 0x0], 0x40000236, 0x1, 0xec, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000858000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000ec1000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) poll(&(0x7f0000dad000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 33.279836] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=5021 comm=syz-executor7 2018/01/05 15:03:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) uname(&(0x7f000030b000-0xb1)=""/177) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000023b000)={0x0, 0x0}, &(0x7f0000594000-0x4)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000841000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00009ae000-0x4)=0x14) lseek(r0, 0x37, 0x2) 2018/01/05 15:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005b4000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000563000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 15:03:37 executing program 5: r0 = socket(0x1, 0x100000000005, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@generic="848e037465c5337c86b0fd731e412826", 0x10) 2018/01/05 15:03:37 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d30000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000fe5000)=[0x3, 0x7]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe4000)={0x0, 0x0}) 2018/01/05 15:03:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000e1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d41000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003c2000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c7000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000940000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x4)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000dc5000)={&(0x7f0000070000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000660000-0x20)=[{&(0x7f0000759000)="", 0x0}], 0x1, &(0x7f0000e6e000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) 2018/01/05 15:03:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae4000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/05 15:03:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x468, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ad7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ef000-0xe)='/dev/keychord\x00', 0x4300, 0x0) syz_open_dev$sg(&(0x7f0000399000-0x9)='/dev/sg#\x00', 0x6, 0x440082) openat(r2, &(0x7f0000c9e000-0x8)='./file0\x00', 0x0, 0x4) dup3(r1, r0, 0x0) 2018/01/05 15:03:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000090e000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000148000)={0x0, 0x98}, &(0x7f000068d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009c3000)=@sack_info={r2, 0xffffffffffff3246, 0x7}, &(0x7f0000e40000)=0xc) 2018/01/05 15:03:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a40000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000489000-0x34)={{0x3, 0x3, 0x10001, 0x2, 0x86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{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]}) read(r1, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/05 15:03:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000042f000-0xee)=""/238, &(0x7f00008c0000)=0xee) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioprio_set$uid(0x3, 0x0, 0x9) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a8e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x7fffffff, 0x20) getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000b7f000-0xda)=""/218, &(0x7f00003e3000)=0xda) unshare(0x28060400) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_procfs(0x0, &(0x7f0000009000)='cmdline\x00') ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) 2018/01/05 15:03:38 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000016000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) symlinkat(&(0x7f0000485000)='./file0\x00', r0, &(0x7f00004a1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400000000e7, 0x80000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:38 executing program 3: futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4)=0x0, 0xa0000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/05 15:03:38 executing program 6: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x8)=0x3caa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x12)=@random={'osx.\x00', '^securityem1\x00'}, &(0x7f0000000000)='procposix_acl_accessself\x00', 0x19, 0x2) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000336000)='./file0\x00', 0x4) r0 = add_key(&(0x7f0000e6f000-0x5)='ceph\x00', &(0x7f0000ff7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004d0000-0xef)="c6b8db5960c8ca8fd0d81419837033aac7a9c922161c3805d1d4303e7782b37c9e3c36bec104a6f7c7ae299452076db1c91a3eadf9b4c18f3e349d1a0bedb2aee45f1e0734796c2ebc91870cb62430f160c8a133199dd26f2b35d8080d0c1aac964b20474e0cb6d150fb1f12bfbce285a0fb4ce70eaa88e9c0d800a7d4c8cca8b7e3238492af6700cfcbd4e0f0511a6e3033a04123be3d32c807e6d1deff4d63e0ebd8aac7f1da122632fb33c9defd23a6ab0973fea3d9eff5243009a2c4a184ce1fab22086b469d19cdfb85bf28d869405fbb34091b893cd046d2ee680a60ac7c3987a2997c91f585bc0cd01aa17e", 0xef, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000f68000)='keyring\x00', &(0x7f0000655000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000efd000)='ceph\x00', &(0x7f0000830000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00004bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd3000)='/dev/sequencer2\x00', 0x202000, 0x0) fanotify_mark(r3, 0x31, 0x30037, r2, &(0x7f00006a6000-0xe)='./file0/file0\x00') readlinkat(r3, &(0x7f00008c5000)='./file0\x00', &(0x7f000081b000)=""/12, 0xc) pivot_root(&(0x7f0000565000)='./file0\x00', &(0x7f0000e96000)='./file0\x00') 2018/01/05 15:03:38 executing program 3: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x200000000000009, 0x32, &(0x7f000095a000-0x91)="6c47ea31da5d1b223f09e6fd106933f2324b1982c2e74aad36152eda4a6c123c6ac4b38f2dab1fa7027d30c7fe43f2c4a91fcf06fded58f396e44bb95a5b37e992cdb3d8bdb194e8ec5a3715c51997c671c84467d02fa30cf8ad97476ec543b4cab12bec0898b17f480c5ce222ff97c4581357a2ce0db2f983bf8950caaba24807125442ea52403ac5d43ffe5fdc85a255", 0x91) 2018/01/05 15:03:38 executing program 5: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") r0 = syz_open_dev$usbmon(&(0x7f0000ec8000)='/dev/usbmon#\x00', 0x100000001, 0x100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000b3000)={0x8, 0x7f, 0x43}) rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eaf000)='./file0\x00', 0x20) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x56, 0x0) mknod(&(0x7f0000281000)='./file0\x00', 0xc041, 0x2) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) renameat(r2, &(0x7f0000db4000-0xa)='./control\x00', r2, &(0x7f0000fd0000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ae7000)={0xfffffffeffffffff, 0x5, 0x8, 0x0, 0x814, 0x1, 0xfffffffffffffffa, 0x5, 0x8001, 0x4, 0x7}, 0xb) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000edb000-0x1)=0x0) sendto$inet(r3, &(0x7f0000a5b000)="", 0xfe93, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000340000-0x4)=0xe8dd, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000191000)=0x1, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000770000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b7a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x937}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xffffffffffff0001, 0x5, 0x1ff}, &(0x7f0000dc7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000343000-0x20)={0x7, 0x2, 0x8, 0x2, 0x3ff, 0x1ff, 0x1ff, 0x0, r4}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000088b000-0x9)='scalable\x00', 0x9) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a13000)=0x0) writev(r3, &(0x7f0000dc0000-0x10)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) utimes(&(0x7f0000d0e000)='./control\x00', &(0x7f00002b6000)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0xffffffffffff7440, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x27) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) [ 33.592782] binder_alloc: 5117: binder_alloc_buf, no vma [ 33.598416] binder: 5117:5120 transaction failed 29189/-3, size 0-0 line 3127 [ 33.608673] binder: BINDER_SET_CONTEXT_MGR already set [ 33.613979] binder: 5117:5121 ioctl 40046207 0 returned -16 [ 33.624451] binder_alloc: 5117: binder_alloc_buf, no vma [ 33.629988] binder: 5117:5121 transaction failed 29189/-3, size 0-0 line 3127 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000d9000-0x4)=0x0, &(0x7f0000fc5000)=0x0, &(0x7f0000173000+0x4a)=0x0) r3 = getgid() setregid(r2, r3) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/05 15:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r0, &(0x7f00007a2000-0xa8)=""/168, 0xa8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000522000-0x8)=0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f84000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d66000)={0x9, 0x7, 0x81, 0x4, 0xfffffffffffffffc, 0x3, 0xa9, 0x4, 0x1c, 0x7ff, 0x2, 0xa14d}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000ce000)={&(0x7f00004da000)=[0x6, 0x1], 0x2, 0x6, 0x2, 0xfff, 0x8000, 0x3f, {0x1, 0x545f, 0x9, 0x1000, 0x0, 0x5, 0x7f, 0x5, 0x4, 0x0, 0x9, 0xf8aa, 0x7fff, 0x8, "fe613de45cd764f7b8fca7c493c9d29b208240c0c1ef51266e274a9fb094944a"}}) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getdents(r0, &(0x7f0000acb000)=""/141, 0x8d) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x100000000000009f) 2018/01/05 15:03:38 executing program 3: r0 = socket(0x10, 0x802, 0x0) mremap(&(0x7f00007b3000/0x10000)=nil, 0x10000, 0x3000, 0x2, &(0x7f0000d04000/0x3000)=nil) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000099000-0x4)=0x0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000d10000/0x4000)=nil, 0x4000}) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/user\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000b79000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x3) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000235000)='/dev/hwrng\x00', 0x60000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000054d000)={0x0, 0xb8, &(0x7f0000c9d000-0xb8)=[@in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x2, 0xd9, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x2, 0xbabb, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x76a}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006f4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000063b000-0x8)={r2, 0x0}, &(0x7f0000fa0000-0x4)=0x8) socket$key(0xf, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000a19000-0x10)={0x0, &(0x7f0000402000-0x8)=[]}) personality(0x400000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)='/dev/ppp\x00', 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x0, 0x6}}) mlockall(0x2) close(r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/status\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000007d000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000de9000)={&(0x7f0000893000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000655000-0x10)=[], 0x0, &(0x7f00006fb000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000713000)={0x0, 0x0}) fallocate(r0, 0x0, 0x1, 0x8) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000646000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b2000)=0x14) utime(&(0x7f000050e000-0xc)='./file0/bus\x00', &(0x7f0000d22000)={0x2, 0x4}) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000607000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000486000-0x18)={0x80, 0x400, 0x2e00, 0x1f, 0x7, 0x2}) listen(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r2, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) [ 33.649383] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.654987] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000f8b000-0x1)='S') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000075000-0x4)=0x0, &(0x7f00001f8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d33000-0x8)={0x0, 0x200}, &(0x7f000062c000)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab7000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ea9000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002da000-0x8)={r1, 0x5}, &(0x7f0000212000-0x4)=0x8) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fbd000)='eth0selinux}vboxnet0bdev@ppp0wlan1)vmnet1\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000071a000)={0x5, 0x9, 0x1, 0x871e, 0x4}) r2 = socket$netlink(0x10, 0x3, 0x100000000010) writev(r2, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000959000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x2b, &(0x7f0000001000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000002000)=0x4a2) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/05 15:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x7d, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f000028a000)=[{&(0x7f00008c4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "19616ffd6b6cdeff481fba2de0da2e2401b9eddcc58027f54f690a9efb5f48200d14df4b2242fdda3d038993759a1d840d1b1efb0e3a0fec27cbdb9493eaec", 0x0}, 0x60, &(0x7f00004ea000-0x90)=[{&(0x7f00006c8000)="fd04a4a274fa4a936a566446b51f1f14a5a85d3fe57ed2c3573ade2629145645c68fbb934a9d6960e32a3ed9c5f2e7ebde97861c9d210d81425676b6800e2ee8e854b3b86891f57f1f8b854284738b85e0e85d51958236f8893ce6d053325d872c9debcaa310292df61da3437f2acb81755db0beeb5f6a6fad3cac02ac0d47a46cc326033406d6dc24e861f367b6a15fcbbcf12f10f3c70744566496ac0b1b685845ce21aba61b21512933014caef877449f68452909ed58c62ca7345c9207349b58aaf06328a2aed2644c7cb60ded134a466282fa25ea036bfa2acdbd5b345b4d98", 0xe2}, {&(0x7f0000f81000)="3abcce5379f1624f62e770f6c82367c00274f02aae34de02b542b2f336db5e313986ad5bd323dedbad6b37f1d9455d9a6ebab1c554adec287b41fef7a4a71c5503db17e39d5293ab01bfcdda177765ae3ed384ad7406286c4aa6e8a10337f8691477753df91b6948dbf524e4b262ae922c5b57d62f41f7e60b1959eec8253d4e0e956a3ef8540ce69ac696657e65fd32fd476bb17d5d6a73e56dc43d9045", 0x9e}, {&(0x7f0000e74000-0x3d)="18668369bd4c1bb0855a27b91650f56a250d13a80aba378d40f5dd45a215b418f200875486584202795ee71cb32809f4163251852e57bed04e51b295e3", 0x3d}], 0x3, &(0x7f000007f000)={0x108, 0x114, 0x7, "ba69ab676f91ec0cfd62c52770abd18b914b8be0f2d45ff839212995d8adac513837672cd10514d90c8c17c83b4a1f01a5c858948f32acd2d0cde36e3404a5de54da7e74ec824534096b830e3b9a8a90101962fe15b1c5414e98a15001301d0fe2d3d3b7d077fe73065ab48794f56c84bfd593fc798cabba5dfae7f0944b6ad502c33fbd7abd98c8bd4bce26f544749fafd18d4f3b50d0a1a873630c396168050b17b3e2b10ed71f8a580941709f5e153e25e9c8a4a89e052f8a2ae47291018b4aa51e19d65079c5b044ed01e6309e41e80200d0913b143b121ff57f60cc155f36b2f4e32e942ae38e10e9b00c2f2d6d83506963efb03717"}, 0x108, 0x4004055}, {&(0x7f00001b2000)={0x27, 0x6, 0x20, 0x4, 0x8, 0x7f, "7b53cad9294771d9fdbd3bacad67f84a1820799ce08eaf40bafcc27c826ae452019c6ad663e85aeb51f10facae2cdfc7e44723b64417cbcaa24cb9ecc570be", 0x1}, 0x60, &(0x7f0000336000)=[{&(0x7f0000334000)="f9f23b4da662d2063b4beabea593", 0xe}], 0x1, &(0x7f00002ae000-0x78)={0x78, 0x113, 0x4, "56727cdba273381978810b517d695a66b36a79dc47d82c2ade3b3ae43e27af9365d15d8c317a93c83fe6e0f7d29d748d1e08a3636589b8cdbec6ec96aeaa4c7da298642fdae03ebf4896c1fc991694d31966c05c2a593ebe32d7853af8c4f18a48fb2c86"}, 0x78, 0x10}], 0x2, 0x5) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000b6d000)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000-0x9)='illinois\x00', 0x9) shutdown(r1, 0x1) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r0, &(0x7f00009dc000-0x9d)="2edff94e4eb0662778789ddd3ee686e79d3f6fcb05db3c79e186c22e62824e5826b7399b44141ea60cc6933da59c5c29b3fa7e1ab2fcac0a602f5f3124e837f9d3674b198cbb6bed07b13b0d4d1b5f8d6cd7a627231f4770ae4307eeef1091ffa96d8df1fadca0e5ff4934381733537ee752820ffb2df08634c78c7e0b57c77e310a12ace4b73c9ddd38617d2935cebb1b8ff823754df9d2c639ec3a11", 0x9d) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000ac1000-0x28)={@common='sit0\x00', @ifru_mtu=0x0}) accept$nfc_llcp(r2, &(0x7f0000e67000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000016a000)=0x60) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) ppoll(&(0x7f0000387000)=[{r1, 0x3ad241b315415a76, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={0x77359400, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x0, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) r0 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000033000-0x4)=0x0) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000e0000-0x10)={0x2, 0x6, 0xe4, 0x236}, 0x10) bind$netlink(r0, &(0x7f0000ffa000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f64000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000050d000-0x14)={0x6, 0x0, 0x1, 0x5, 0x0, 0x3, 0xffffffffffffffb6, 0x9, 0x1f, 0x617}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f000057e000-0x8)='./file0\x00', 0x2, 0xa) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000688000+0x275)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x32, 0x8, 0x0}, {0x3, 0xb90, 0x2, 0x10000, 0x4, 0xfffffffffffffffc, 0xd9, 0x84ec}, {0x5, 0x5, 0x224e6df8, 0x8000}, 0x6, 0xb, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x5, 0x2, 0x3, 0x4, 0xffffffff, 0x2}}, 0xe8) ioctl$TCSETA(r1, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e75000)={@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}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e78000-0x10)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000e78000-0xc1)=""/193, &(0x7f0000dc1000)=0xc1) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) r1 = syz_open_dev$mice(&(0x7f0000537000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000b49000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) [ 33.887206] audit_printk_skb: 15 callbacks suppressed 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000022a000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000013f000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1101}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000009b000)=[{&(0x7f00003e7000-0x29)="290000001d00193d55a8a347000a000000000100000000000000090009000100000000000000000009", 0x29}], 0x1) 2018/01/05 15:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000317000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) sched_setparam(r0, &(0x7f00005f7000-0x4)=0x0) fcntl$setsig(r1, 0xa, 0x12) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a9f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005ea000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000848000)=0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000533000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0xff, 0xb8f5, 0x4, 0x0, 0x100000001, 0xfffffffffffffffb, 0x6, 0x5, 0x7, 0xfffffffffffffff7, 0x10000, 0x1, 0x6, 0x7]}, &(0x7f0000bc5000-0x4)=0x108) connect$unix(r1, &(0x7f0000308000)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) shutdown(r1, 0x0) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000cc4000-0x8)=0x0, &(0x7f0000942000+0x718)=0x8) tkill(r0, 0x15) 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00004a3000-0x9)='/dev/ppp\x00', 0x20200, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099e000-0xc)='/dev/autofs\x00', 0x400200, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000995000)=0x10000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') link(&(0x7f000084d000-0x8)='./file0\x00', &(0x7f0000c82000-0x8)='./file0\x00') close(r1) 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000089d000-0x4)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000242000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f000068e000-0x10)={&(0x7f00008a0000-0x71)="aff5c771527f8e07eb643fdf70a86674d0f32e9b5b1e0256132d9487e1897a850438fde1f3893e2f8282a27ff27d2554722052f9e8e0894082ab57fc02a0677a197f14a0bbf40e68017432e351db8f0a5b750d63197038cf1e6f1261f71541a58f0b8dbc87969ef287382433f3bf8a2e00", 0x71}) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007c9000)={0x0, 0x0}, &(0x7f0000afe000-0x4)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x29, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f0000489000)="") clock_gettime(0x7, &(0x7f0000351000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000344000)={0x0}, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000dc2000)=0x0, 0x4) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f000076e000)=0x3) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) dup2(r0, r0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) fcntl$setflags(r0, 0x2, 0x0) [ 33.887220] audit: type=1400 audit(1515164618.374:34): avc: denied { bind } for pid=5173 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/05 15:03:38 executing program 0: pkey_alloc(0x0, 0x2) unshare(0x20000000) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000071b000-0x4)=0x0, &(0x7f00008a5000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e78000)={0x0, @in6={{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0x5, 0x0, 0x9}, &(0x7f00002ad000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008ff000-0x108)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x3, 0x0, 0x8, 0x0, 0x1, 0x3, 0x6d47, 0x400, 0x9, 0x7, 0x5, 0x1, 0x696, 0xfffffffffffff801]}, &(0x7f0000256000-0x4)=0x108) 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1ac, &(0x7f00004ae000)="414232108809409b1bbc6cfdcb3adaea99b44544e7b70e8ee2d3c757b5f5c891720e0fc6dcd72b9057bdfc9766fb596c439cd5ba3ef05c0894d251fe19ed42f2c806") unshare(0x28060400) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000882000-0x4)=0x0, &(0x7f00007c5000-0x4)=0x4) 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000053f000-0x4)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f000016f000)=0x800, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c2f000)={0x0, 0x0}) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000c30000-0x10)={0x0, 0x2710}, 0x10) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x80000000000802, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cee000-0x4)=0x0) r2 = getpid() mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000ced000)={0xc, 0x3, 0x0, 0xfffffffffffffff9}) write(r0, &(0x7f0000305000)="220000001900070400070000000600028000000000000008b7002b270500230000ca", 0x22) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x400) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000774000)={0x0, 0x8c, 0x30}, &(0x7f00006d9000)=0xc) r3 = memfd_create(&(0x7f0000fe5000)='\x00', 0x2) write$sndseq(r3, &(0x7f0000309000)=[{0x5, 0xed2, 0x3, 0x2, @time={0x0, 0x0}, {0x3, 0x7fffffff}, {0x1, 0x9de2}, @control={0xa166, 0x7fff, 0x3}}, {0x401, 0x0, 0x9, 0x1, @time={0x77359400, 0x0}, {0x80000000, 0x7fffffff}, {0x3, 0x25}, @raw32={[0xffffffffffffff24, 0xfffffffffffffb92, 0x80000001]}}, {0x1, 0xffffffff, 0xe7, 0x6, @tick=0x3, {0x0, 0x2}, {0x3, 0x7}, @raw8={"5340662c5b4f46c21e7adeb7"}}, {0x80000000, 0x8001, 0xfff, 0xa8ad7e6, @tick=0x1ff, {0xca1, 0x1}, {0xffff, 0x7}, @control={0x1, 0x100000000, 0xb9c9}}, {0x1ff, 0x8, 0x800, 0x1, @time={0x0, 0x1c9c380}, {0x7f, 0x200}, {0x100, 0x0}, @queue={0x6, {0x9, 0x80}}}, {0x8, 0xfffffffffffffd30, 0x4, 0x6, @time={0x77359400, 0x0}, {0x7, 0x6}, {0x6273, 0x400}, @ext={0x1000, &(0x7f0000f98000)="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"}}, {0x4000000000000000, 0x1, 0x1000, 0x10, @tick=0x100000001, {0x5, 0x5}, {0x4, 0x9}, @raw32={[0x800, 0x4, 0x7]}}], 0x150) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005dc000)={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]}, 0x37d, 0x8, 0x100000001, 0x3, 0x3}, &(0x7f0000ae5000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000063f000-0xa2)={0x0, 0x9a, "1aa595a7903e7c8653cecc28043b03fd7e4cfc6f7e9c1def883559e868021537300f8dac4e49d45b238bfcf9df756c78936a7bcb223f7d6ac0bf58d873758f9b5be76c8481baff2f1fc281447b5cfad707041411fc0793343930ca657be8911b44fa30647fab60ab4191afea8223ff714ee5ba9bac134d29b7c7ab4ad7f53e591db0985c9a2a191a2c909d3ec6cbba9e4ceabbc06774f7a92a38"}, &(0x7f00006d9000-0x4)=0xa2) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000062b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000721000)=0x8) sendmsg$inet_sctp(r1, &(0x7f000097f000)={&(0x7f0000a5d000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d}, 0x1c, &(0x7f0000619000-0x30)=[], 0x3, &(0x7f0000b34000)=[@sndinfo={0x20, 0x84, 0x2, {0x8ee, 0x208, 0x20, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0xa, 0x553, 0x10000020, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x100, 0x1, 0x5, 0xff, 0xafd, 0x80000000, 0xfffffffffffffff7, r5}}, @sndinfo={0x10, 0x84, 0x2, {0x1, 0x8005, 0x101, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0xe57, 0x100000000, 0x3ff, 0x584d}}, @init={0x18, 0x84, 0x0, {0x40000000, 0xffffffff, 0xfffffffffffff001, 0x7fff}}], 0x120, 0x4800}, 0x40004) r7 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r7, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000972000-0x7)={r4, 0xfff}, 0x8) 2018/01/05 15:03:38 executing program 6: getpriority(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x200, 0x13bb, 0x3, 0x5, 0x30db, 0x3, 0x2, 0xffff, 0x8, 0x23f, 0x401, 0x4}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0xffff) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000)=@flushsa={0x14, 0x1c, 0x101, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000009000-0xa6)="c11c699fb2fb9f5fded9e9e9b79987f0667542dc562b161489c6a84ff54c68c3486662a1453c5117c62507f2e8bf39c9fd1d7d1d3c226f4f7b96fe2b6101989d15856288f1c4345f398538b74c407c366565ddcbf35e125c3e0a9c67d94506252326eb9054614f9c3b5a20b9e8e4c3bbbbab2597127039360e2cc2ff046461caf0ea6f266efc5a3fd0cf80994b51e181f529111edcd775f1a2850d1d38f69b427ec59b206bcd", 0xa6) r1 = memfd_create(&(0x7f0000007000-0x1)='\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000008000-0x30)=[{&(0x7f0000000000)="13a614e3e5a484241b0ca4ca851303cb213f0080abef9753eb1645004a06b00d6d01e8c5498964324946fee9b0fe8ae2a3de69bf47681ac886cebba7ceacfcfe08e9b2079f5da170b0693f7b6bf30a124c47b91473a645d90b72d80e4b0d714fa7d992425127328b5395e947d796e785179268c717c7ea90d148b60c2e390493a6d673fa27eb7bd30e0d2cefb7515b335f1f0bd46fd7ca36156fa91a7090abc53090aa728b232312dbc964a90476fc77f12fa641259a95152c01a59e6d9b02eca12a3d62f68c98d923f8eb18794d615ab209eceef5f9882c65f71734c034a810782cd67a7559f3", 0xe7}, {&(0x7f0000005000)="a1dedd5772d2643ec76fb53cda21d41805a7512c3a69b0868a97fffec0077e56145b686e18b6b050e7a327044b0311eae20cb0d81a8eea5d67bac55b922f8a868c0f8883c010a26df64933ff022f16b9fa251e2127ffb70e3323ad8348a3cee033cae8f84bfbf44465927d7b4b9cf02ed88a0ad714291ab9b7a261527d471b5bf038cf502e00db7e8db675f2ca146d7e92", 0x91}, {&(0x7f0000001000-0xbb)="4f9511997acae26eb6b58cf2bb4bac31e5db16db8f13f7e9faeac0e011caa32a97f6220039934d14dbdd1f04ba760af909f8875d902dd273d48fb08d59a7ce4614fb1474931913e4bb3521db5583ccd6a8951e7842d3550572c0c2a97855e6ce16355302e02c9864540a34a59cc4146624b1270fb43c94006f52bd1cdbf0737079dd65f7696c84a0e95f62342b1a4be6af5a13274fffc8aaf0ddfaa2b468b89965705e3c5dc99632a8f8b69b8e999577a71da50fa19dc6a63bcc6f", 0xbb}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0}) pivot_root(&(0x7f0000bbd000)='./file0\x00', &(0x7f0000f92000-0x8)='./file0\x00') r2 = socket(0x11, 0x3, 0x0) ioctl(r2, 0x8955, &(0x7f0000001000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bed000)={0x0, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000226000-0x4)={0x5f, 0x1d, 0x3}) [ 34.042689] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64434 sclass=netlink_route_socket pig=5256 comm=syz-executor1 [ 34.069644] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64434 sclass=netlink_route_socket pig=5256 comm=syz-executor1 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) read(r0, &(0x7f0000b25000)=""/174, 0xae) getresgid(&(0x7f0000404000)=0x0, &(0x7f00002ec000)=0x0, &(0x7f000075a000)=0x0) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002e1000)=[{&(0x7f0000e76000-0x2a)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000038e000-0xe)='/dev/keychord\x00', 0x280, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c2d000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xb, 0x13, 0x18, "58f074ffe65f577302facbd14692c6e650265298ec0e1f82305a9885f70f7354fe7f46bfcf4c2c659d35d64c3efe3419e15a1e2468bacb6e4e0841ba03da2576", "a69bc29b35ac1d0462e63594488cfd3711dbf4302a8822962cececf22df4483a", [0x2, 0x3], 0x0}) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000011000)='em1wlan0loppp0\x00', 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prctl$setendian(0x14, 0x2) 2018/01/05 15:03:38 executing program 4: prctl$intptr(0x2000000023, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008bf000)='/dev/usbmon#\x00', 0x3, 0x0) connect$netlink(r0, &(0x7f00006da000)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bdc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000b14000)='/dev/usbmon#\x00', 0x9, 0x204000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000eac000)={0x100000001, 0x6e65, 0x1ff, 0x8c}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00007c1000)={0x2, {{0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00004c7000)=[{&(0x7f00007ed000-0x96)="74dc2f78c4653b0ddb5d29758ace7303a713ca495c71caf1d6510215a6e1cb0e131ca71ac10592c42975ea2ee67fb2a844ce33b09b88a78e05a5839659b60d43d98ca07f40553ba1df4723ead245c04ef65cef23f0104469b3c93eba2d739b5a4b54f3fb583e2dc7e7be52cbe75990c5966af11d886103345be70d549c95f04976ca8c4f173e7081fab000000000000001ff51c6f867", 0x96}], 0x1) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101042, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0xf2)=""/242) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) chmod(&(0x7f0000000000)='./file0\x00', 0xa4) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000088000)={0x5, &(0x7f000068c000-0x14)=[0x9, 0x4, 0x7, 0x9, 0x100]}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace(0x420f, r2) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fstat(r0, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000093d000)="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", 0x1000) setregid(0x0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000047f000)='/proc/self/net/pfkey\x00', 0x48800, 0x0) accept4$unix(r2, &(0x7f0000dfe000)=@abs={0x0, 0x0, 0x0}, &(0x7f000071f000)=0x8, 0x800) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x1, 0xffffffff}, &(0x7f0000877000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x5}, 0x8) syslog(0x3, &(0x7f0000381000)=""/248, 0xe24351fb7403a0de) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x100000001, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x21) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sysfs$1(0x1, &(0x7f00006b7000)='/dev/binder#\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f000091b000)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$getown(0xffffffffffffffff, 0x9) 2018/01/05 15:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000940000-0x8)='./file0\x00', 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000dce000-0x4)=0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) r1 = add_key$user(&(0x7f00009f5000)='user\x00', &(0x7f0000fc8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e95000)="52e058348f81bb7ad3d47bde4c8154b7cc3e8fd699ddbb586365737d0aa350ab508b385cbe528306effe11e559b65b975898738ec39d6720668f467c318aa067c7b89822de199ade35356110e9c2d23dbaeb6f00cc03be3dbffedac8da63a856fbb32284ecab29417fa27be2714343ab9c0e9471224d618ab2130b0ff45ef297dacf13aa58aaa0e4f79a8754f01f7e9dc8d2a064062cb4", 0x97, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f000047d000-0xc4)=""/196, 0xc4) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003a6000-0x4)=0x0) keyctl$read(0xb, r1, &(0x7f0000e13000)=""/34, 0x22) ioprio_set$pid(0x2, r2, 0x0) 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b0a09020000ff0000000000000033050003000d00", 0x26) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000056e000-0xb)=@common='gretap0\x00') shutdown(r0, 0x2) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) pipe2(&(0x7f0000b1c000-0x8)={0x0, 0x0}, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000483000)={0xaa, 0x40, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e9000-0x4)=@assoc_id=0x0, &(0x7f0000425000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000195000-0x8)={r2, 0x74b4}, &(0x7f000054e000-0x4)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a14000-0x10)=@common=""/16, 0x10) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x3, 0xbb11, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000d3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000863000-0x4)=0x14) [ 34.198126] binder: 5289:5291 got transaction with invalid offset (0, min 0 max 24) or object. [ 34.215348] binder: 5289:5291 transaction failed 29201/-22, size 24-16 line 3190 [ 34.244075] binder_alloc: binder_alloc_mmap_handler: 5289 20000000-20002000 already mapped failed -16 [ 34.256621] binder: BINDER_SET_CONTEXT_MGR already set [ 34.263008] binder: 5289:5291 ioctl 40046207 0 returned -16 [ 34.263038] binder_alloc: 5289: binder_alloc_buf, no vma [ 34.263055] binder: 5289:5311 transaction failed 29189/-3, size 24-16 line 3127 [ 34.284221] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 15:03:38 executing program 5: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0xc, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) pkey_free(0xffffffffffffffff) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000-0x8)={0x0, 0x0}, 0x0) read(r1, &(0x7f0000766000)=""/1, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000149000-0xbc)={0x2, 0x1, 'client1\x00', 0x7, "bdd1db955f93b693", "2d519d25e3cb8261ff4d6afc8896adba13187089ed031a81bf5bceca9b2ac61d", 0x6, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009c8000-0xc)={0x9, 0x1, 0x494, 0x26, 0xfffffffffffff801}, 0xc) 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000d0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = syz_open_dev$sndtimer(&(0x7f0000905000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) mq_timedreceive(r0, &(0x7f0000e9e000-0xe5)=""/229, 0xe5, 0x4, &(0x7f0000a0f000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e37000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x9830, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cd5000)="", 0x0, 0x0, &(0x7f00002b2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000d8d000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ddb000)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00004b1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e50000-0x4)=0x60, 0x80800) sendmsg$netrom(r1, &(0x7f0000f47000)={&(0x7f0000f4f000-0x48)=@full={{0x3, {"910ac622517624"}, 0x2}, [{"8e9e8b3d7e45d5"}, {"963d5a69233124"}, {"6bb36c5a870bab"}, {"46322f6ecb8675"}, {"77861472db19d4"}, {"8e426e350055cf"}, {"7ae2c29b79da7f"}, {"a914f1d607e8b0"}]}, 0x48, &(0x7f0000a26000)=[], 0x0, 0x0, 0x0, 0x10}, 0x20000000) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000006000)=@add_del={0x2, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/05 15:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008be000-0xa)='highspeed\x00', 0xa) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000041000)=0x0, &(0x7f00001b4000)=0x4) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b07000-0x6)='./bus\x00', 0x141042, 0x0) lseek(r0, 0x0, 0x2) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000574000-0x4)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f00001e0000)='./file0\x00', &(0x7f0000ad3000-0x8)='./file0\x00', &(0x7f00005fb000)="657cff90", 0x0, &(0x7f0000c4f000)="") write$sndseq(r0, &(0x7f0000a0c000-0xc0)=[{0x7, 0x80000000, 0x7, 0xe432, @tick=0x2, {0x81, 0x6}, {0xee2, 0xfffffffffffffffc}, @connect={{0xcd, 0x10000}, {0x6, 0x100000001}}}, {0x0, 0x40, 0x8001, 0x6f4, @tick=0x2, {0x1, 0x2}, {0xfffffffffffffffd, 0x800}, @control={0x7, 0x7fff, 0x9}}, {0x5, 0x7fff, 0xffffffff80000001, 0x80000000, @tick=0x3, {0xee4, 0x9b3d}, {0x5dd, 0x9}, @quote={{0x1, 0x6}, 0xffffffff, &(0x7f0000aca000)={0x7, 0x5cd, 0x1f, 0x80000000, @tick=0x3, {0x3, 0x8}, {0x6df0, 0x1}, @control={0x2e, 0xffffffff00000001, 0x7}}}}, {0x3, 0x9, 0x8, 0x1, @tick=0x6, {0x4b6, 0x2}, {0xfffffffffffffff7, 0x2}, @note={0x0, 0x6, 0x85, 0x3, 0xbd}}], 0xc0) clock_gettime(0x0, &(0x7f0000494000-0x10)={0x0, 0x0}) utimes(&(0x7f0000609000)='./file0\x00', &(0x7f0000d1b000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) pwrite64(r0, &(0x7f0000354000)="58d589a6e60b59f26aa787ae57982d5bbeb37e3f6c95db1f0967e5b40066370b8ec553024093ca5a52a1e3384a30bf26ab52cdaeed33edb4ac2f7e540e4dbd3f34af2722b0a9b30189bd993f85b46ad1882acd050b96a05b3a002b1ad47f5ade5b24c6516c6efed8d44e99bf011181eda3699a68093467fe3311f0963b5cbdcffc785a989c324578f094d53ad4d98fcf0d2dac1f44362dce0dea13036315e70fe2a9620b21709d262dd3f71c0bd43ef5d3f2c6d73c47a844984a3cc9ec3e30fc61177b6338e94b87a3addc874d58e545466c448fbe94d5603b599397c38d969f00494e9f83973e51418a", 0xea, 0x0) [ 34.289730] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000706000)=0x20, 0x4) accept4$inet(r0, 0x0, &(0x7f0000251000)=0x0, 0x80000) 2018/01/05 15:03:38 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000078e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000f2000-0xb0)={{0xfa, 0x8}, 'port1\x00', 0x2, 0x0, 0x9, 0x800, 0x2, 0xffff, 0x7, 0x0, 0x4, 0xf50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a14000)={0x0}, 0x8) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r1, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000441000)='/dev/vga_arbiter\x00', 0xb0200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000667000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a83000-0x4)=0x34e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f73000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f91000-0x8)={0x0, 0x1}, &(0x7f0000f88000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000204000-0x37)={r2, 0x4b, 0x2f, "c569b3b7015fb2bc9b571e7e648d56dfb3c06091e97908467f6e91bbe0154e7ea9bc403608744c1ed09d9ca785c21a"}, 0x37) syz_open_dev$sg(&(0x7f0000913000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/05 15:03:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f000058a000)=0x0, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000143000)=@int=0x0, &(0x7f0000a75000-0x4)=0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0xfffe, 0x0, 0x0}, 0x14) write(r0, &(0x7f0000357000)="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", 0xa79) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009e5000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d8000)='/selinux/status\x00', 0x0, 0x0) tee(r0, r0, 0x3f, 0x3) clock_nanosleep(0x5, 0x1, &(0x7f0000353000-0x10)={0x77359400, 0x0}, &(0x7f0000c47000-0x10)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e28000)="", 0x0, 0x0, &(0x7f00002f6000-0x10)={0x0, 0x1c9c380}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000030d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000a99000-0x4)=0x5e, 0x4) 2018/01/05 15:03:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000d2f000-0x1f)="1f0000000104ff080471cf8000218f00000700000b00028000040000001d00", 0x1f) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000eb2000)=0x3b, 0x4) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000490000-0x1c)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fc9}, 0x7fff0000}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f00009b8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') socket$unix(0x1, 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000004000)={0x7, 0x7}) 2018/01/05 15:03:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002fd000)={r1, @in={{0x2, 0x1, @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]}, 0x26, 0x0}, &(0x7f0000f6d000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) 2018/01/05 15:03:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000071b000-0x4)=0x0, &(0x7f00008a5000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000658000-0x20)={"f378198492c1f55f2794b54d47966baf", {0x4, 0x0, 0xffe00, "1188c4610a38", 0x6, 0x0}}) 2018/01/05 15:03:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000a50000-0x77)=""/119, &(0x7f00000ad000-0x4)=0x77) socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ba2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$llc(r1, &(0x7f0000c01000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000026e000)=0x10) r2 = accept(r0, &(0x7f0000a40000+0x280)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c58000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000e79000)={0xe9}, 0x1) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 15:03:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000d2f000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) 2018/01/05 15:03:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e32000-0xe)='/dev/keychord\x00', 0x2400, 0x0) getsockname$ipx(r1, &(0x7f0000dff000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b3a000)=0x10) socket$inet6(0xa, 0x2, 0x6) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000006000)=0x0, &(0x7f000000c000-0x4)=0x4) 2018/01/05 15:03:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000332000-0x4)=0x4, 0x4) recvfrom$ipx(r0, &(0x7f0000b74000)=""/0, 0x0, 0x0, &(0x7f0000f12000)={0x4, 0x0, 0x0, "84e3c0c114ee", 0x0, 0x0}, 0x10) getsockname$inet6(r0, &(0x7f00009e1000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005dc000-0x4)=0x83) 2018/01/05 15:03:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x10003, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x20, 0x100000001}, 'port0\x00', 0x8, 0x40000, 0x3, 0x2, 0x100000001, 0x6fec, 0x6, 0x0, 0x3, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x0, 0x4) [ 34.464808] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 34.504791] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') openat$keychord(0xffffffffffffff9c, &(0x7f000013f000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008dd000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0xe8) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000040a000-0x64)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}], 0x64) readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xe5)=""/1, 0x1}], 0x1) 2018/01/05 15:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000530000)='/dev/pktcdvd/control\x00', 0x44200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0xc8d3) r2 = dup3(r1, r0, 0x0) sendmmsg$unix(r2, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x0}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000618000)=@common='bcsf0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000)='/dev/pktcdvd/control\x00', 0x8085, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000)=[{r0, 0x7190, 0x0}, {r0, 0x4110, 0x0}, {r0, 0x0, 0x0}], 0x3, 0xc295) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000005000-0xd)={0x1, 0x5, "9c6fff892c"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x8, 0x4) 2018/01/05 15:03:39 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a73000)=0x0, 0x4) bind$netlink(r1, &(0x7f0000069000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) sendto$inet(r0, &(0x7f0000007000)="2c2f787dfe853d272ae4baf30aad8598584340ec0034c83b577461f8edb63673fc000886ffab5f0c721d431e572f6ee53f6f35", 0x33, 0x0, 0x0, 0x2d3) 2018/01/05 15:03:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) dup2(r0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) shutdown(r1, 0x1) 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000009000-0xfc)=[], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008b4000-0x4)=0x0, &(0x7f00009af000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000420000)=0x0, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) ioprio_set$uid(0x8, r1, 0x7d) setuid(r0) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) splice(r0, &(0x7f00007b8000-0x8)=0x0, r0, &(0x7f00002f1000-0x8)=0x0, 0x8, 0x4) r1 = getpid() waitid(0x2, r1, &(0x7f0000eb8000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) 2018/01/05 15:03:39 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fadvise64(r0, 0x0, 0x4, 0x5) r1 = open(&(0x7f0000416000-0x8)='./file0\x00', 0x2000, 0x80) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000019e000-0x28)={0x5, 0xa249, 0xfff, 0x40, 0x92}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000e4a000)={0x7000000000000000}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xbc, "f955e57bf64eb86a43c69748a71fca4b273e6184e89de205ceeea57a67c4549ff751297aa0424982fd81fadc4116852c5f8cb7ab2e9d0b2f1eb7a51202b9d81af44a3cb1bd85aef114929a992261d8c5166f75eb6b13ce86a04d432c74bd9e006a7a61d86d9485a3ef7b26d5d80de8f89541ae43a5da547b7a98797e4699f4644ebcdbaebaaee7af8e545db34b1994a62f1982e0cd12a8a2bfa2923d379dedd6cd27ddea343a43527492ad6ceb7129f46a9d9b329daebff08e1851b7"}, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x200040, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r4, 0x31}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0xf, &(0x7f0000f06000-0xc0)="", 0x0) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) dup2(r0, r0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000484000)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb0000)={0x10000001, 0x0}) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) [ 34.633639] binder: 5402:5405 ERROR: BC_REGISTER_LOOPER called without request [ 34.649674] audit: type=1400 audit(1515164619.134:35): avc: denied { setopt } for pid=5404 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/05 15:03:39 executing program 4: 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}) link(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000daf000-0x4)=0x0) setpgid(r1, r2) 2018/01/05 15:03:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) flock(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r2) dup2(r2, r1) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) splice(r0, &(0x7f00007b8000-0x8)=0x0, r0, &(0x7f00002f1000-0x8)=0x0, 0x8, 0x4) r1 = getpid() waitid(0x2, r1, &(0x7f0000eb8000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x7, 0x27e) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x2004000}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000fd4000)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ded000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000796000-0xb8)=[{0x0, 0x9e, 0x101, 0x7, @time={0x0, 0x1c9c380}, {0x3f, 0x8001}, {0x10000, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x2, 0x6, 0x401, 0x9, @tick=0x8, {0x3, 0x8}, {0x1, 0x8}, @quote={{0x6, 0x9}, 0x9, &(0x7f000073f000)={0x3ff, 0xfff, 0x4, 0xe3, @time={0x0, 0x1c9c380}, {0x504c, 0x40}, {0x64e5, 0x2}, @ext={0x69, &(0x7f000054d000-0x69)="b0156cae58446652d94ade8e875e07f959d45355a2cb635f042e66ad34830f3878c14cf1bf12e2c2e5d5cbbb0a0d85aa6536726bc4235d3257c71ef822c3cdace3d1d87de876790d7c467273cb98a107530ebfc8edd94a949da17d3b0360949ed53f6a9fa54a605554"}}}}, {0x4, 0x9, 0x1ff, 0x80000001, @tick=0x200, {0x7, 0xffff}, {0xfffffffffffeffff, 0x2837}, @raw8={"eaee9632b083a308948a0249"}}, {0x2000, 0x1f, 0x6, 0x6, @tick=0xffffffff, {0x7, 0x10001}, {0x8, 0x1ff}, @addr={0x1, 0xa6}}], 0xc0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x7, &(0x7f0000ed1000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ba5000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0xffffffff, 0x3, 0xfffffffffffffffe, 0x346a, 0x9, 0x0, 0x4f, 0x9, 0x7, 0x7, 0x1, 0x5, 0x0, 0x3, 0x3ff]}, &(0x7f00006a7000-0x4)=0x108) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000b22000-0x1000)=""/4096) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e18000-0x8)={r2, 0x8000, 0x10000}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000283000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000265000-0x20)={0xd385, 0x0, 0x2, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000676000)={r3, 0x9}) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000673000-0xc5)=""/197, 0xc5) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000098b000)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2000) ioctl$TCFLSH(r1, 0x540b, 0x2) stat(&(0x7f0000a1e000)='./file0\x00', &(0x7f0000dc3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000fbe000-0x8)='./file0\x00', r2, &(0x7f00001d3000)="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") [ 34.677356] audit: type=1400 audit(1515164619.164:36): avc: denied { bind } for pid=5404 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.691351] binder: undelivered TRANSACTION_COMPLETE [ 34.691362] binder: undelivered TRANSACTION_COMPLETE [ 34.691369] binder: undelivered transaction 39, process died. 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000002a000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000c74000)={0x0, &(0x7f0000e16000-0x18)=[]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f000002b000)={0x0, {""/7}, 0x0}, &(0x7f000002b000)=0x10) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) clock_gettime(0x0, &(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f000000c000)=@random={'trusted.\x00', '\x00'}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000cc5000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) select(0x40, &(0x7f000000c000)={0x43, 0x0, 0x4, 0x81, 0x2, 0x3, 0x37, 0x6}, &(0x7f0000002000)={0x3, 0x4, 0x7, 0x6, 0x1, 0x20, 0x9, 0x0}, &(0x7f000002b000-0x40)={0x9, 0x5, 0x54af, 0x2, 0x9, 0x9, 0x400, 0x10000}, &(0x7f000002b000-0x10)={r2, r3/1000+30000}) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) [ 34.719705] binder: 5402:5405 ERROR: BC_REGISTER_LOOPER called without request [ 34.723438] binder: 5402:5405 unknown command 76 [ 34.723446] binder: 5402:5405 ioctl c0306201 2000a000 returned -22 [ 34.723467] binder: 5402:5427 got reply transaction with no transaction stack 2018/01/05 15:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000031f000)="", 0x0, 0x4000, &(0x7f000090b000-0x1c)=@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="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", 0x310}], 0x1) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x546, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000938000)=@assoc_value={0x0, 0x0}, &(0x7f0000b4d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bb2000)={r2, 0x64, &(0x7f00003f6000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000103000)=0x10) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x40a, r0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093c000-0x28)={@generic="b872ed966530ecfd05248b5281dfcbaf", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000093c000-0x13)=""/19, 0x13, 0x102, 0x0, 0x0) 2018/01/05 15:03:39 executing program 6: msync(&(0x7f0000bd1000/0x2000)=nil, 0x2000, 0x6) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, 0x98) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b58000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009fc000-0xe8)={0x0, 0xe0, "3cf2b80897402675edeff003ede1ef3091e1864d5d611abcef1fccbab4db8b3f58e287ed60c952ee551c9fd9b036d4164c730dbd8d685250c6df94f7e28adb3bb299eb95cae63fdedcb2062036929a37d6123578e641d679894ff5f730309c9f65e0de60f5ee30b01f754c2cfad796e07629d819171511c6fd3a305172f8d7af6d0be500a93c143e985cee58d07a3b062ca0642256fe8ced8eabcce92dacb901e8e0d9a51dc0c13b43c395ba1b9377d8160b58bef8d847b8d317dd521d0f6ef036c9efe3be393047c259907886dc5dfe18ee386d858b0716ac213d8ef2f05d95"}, &(0x7f0000755000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x919, 0xf5ec, 0x0, 0x0, 0x3, 0x6, 0x3929, 0x2a, r3}, 0x20) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept(0xffffffffffffffff, &(0x7f00008e7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000027f000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000de7000)={0x0, 0x5b41}, &(0x7f0000334000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a31000)={r2, 0xffffffffffffffc1}, &(0x7f0000833000-0x4)=0x6) r4 = add_key(&(0x7f0000f93000)='syzkaller\x00', &(0x7f0000907000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000622000)="7eeafb37829e3a453bf8fd70d55132b0d9e3df1445267074ccbe4a58118840646698dc60644fb0705126bdb971811f860e90c7494b8e0d0ae223e3d2e4a9f0d3117b880173c6bcf6245fc4e8326e7b7790f727", 0x53, 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000bd5000-0x77)=""/119, 0x77) getresgid(&(0x7f000062e000)=0x0, &(0x7f00008d4000)=0x0, &(0x7f0000bea000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e89000-0xf)='/dev/sequencer\x00', 0x101800, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fab000-0x10)='/dev/sequencer2\x00', 0xa1e499d146a3d436, 0x0) recvmsg(r5, &(0x7f0000c38000)={&(0x7f0000c96000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006bd000-0x20)=[{&(0x7f0000c21000-0x24)=""/36, 0x24}, {&(0x7f00005ce000-0x31)=""/49, 0x31}], 0x2, &(0x7f0000d01000-0x75)=""/117, 0x75, 0x3f}, 0x1) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000129000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000bf4000)={r3, 0x7fff, 0x7, [0x76, 0x1, 0x5, 0x4, 0x3, 0xffffffff, 0x9]}, &(0x7f00007db000)=0x16) 2018/01/05 15:03:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f00006af000)='/dev/sg#\x00', 0x4, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x8000007, 0x7, 0xffffffffffffffff, 0x7c90, 0xccc7}, &(0x7f0000000000)=0xfffffffffffffc9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000042d000-0xc)={r2, 0xfffffffffffffff7, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000051e000)={0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000667000)="736368656473746174004d47ae4919cb986884c60a949464aabf1ca191f08007a2f18094e1f79fa86de43e") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr(r4, &(0x7f000082d000-0x18)=@known='system.advise\x00', &(0x7f0000398000-0x6)=':\x00@h1\x00', 0x6, 0x2) sendfile(r4, r4, &(0x7f0000dc0000)=0x0, 0x103) getsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000e1e000-0xc0)=""/192, &(0x7f00001dd000)=0xc0) 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b4d000-0x11)='/selinux/enforce\x00', 0x210080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000062a000-0xfa)={0x0, 0xf2, "5f72861a4d81494d599a5edc839481b8d4099ffb118793fc781c9f669c1863ad5c6eb0f4febff9650e82b6119c731d3cccf649695e56204b9dfb52107e3d1e59a9ed043844b1475e117ec8aa943f302d552e2292d411f5b0869b6142e2f73c885927d3fa230d99cce95dfa632c4b770ee5eb307c4414193295b2b75cf289a08d2c59aaecaa9b933bdae016dbbfe2604e290bb2c0964945aaf70a8aee1d068df5208f6bf712a10c7c5c2d57666316a4c06349968607d6c1d02f47d9fc5f9afbf59a9e6c67e123b1ed1705dead31af846189f4e805a0a1205bfd0a5047e3f7b5f5a38a385d6ed5c7fe4f52c80abe2e51b79751"}, &(0x7f0000491000)=0xfa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b18000-0x8)={r2, 0xee}, &(0x7f00007ad000-0x4)=0x8) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000004d000)="", 0x0, 0x840, &(0x7f00008ec000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 15:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d3000)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x7a86094f07284cfe, &(0x7f00000dd000-0x10)={0x77359400, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000047b000-0x28)={@common="7369743100001cffffff0700", @ifru_data=&(0x7f0000f11000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000af7000-0xbe)=""/190, &(0x7f0000cc3000+0x6a2)=0xbe) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) dup3(r1, r0, 0x0) [ 34.723474] binder: 5402:5427 transaction failed 29201/-71, size 0-0 line 2920 [ 34.737192] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 15:03:39 executing program 4: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000275000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000000000+0xe77)='./file0\x00', 0x1000, 0x7fffffff) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r2, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x4002, 0x0) read(r0, &(0x7f0000002000-0x6f)=""/0, 0x0) 2018/01/05 15:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005d6000)={0xaa, 0xf, 0x0}) r1 = syz_open_dev$mice(&(0x7f000045f000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000c6d000)={0x3, 0x6, 0x7fffffff, 0x8, 0x1, 0x5}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f000020c000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2f, &(0x7f0000002000)={0x0, 0x0}) write(r0, &(0x7f0000004000-0x97)="7fd3ffae53a56aaec4d56506c4d309d73a91ff2f7d271549f5aa080a7b043c0cbca69124647dba4f09adbf4fb2f81ab6cd586921a2d43f0960b2049bbaa5245e09a56ff86d02d8aafe7bc44ea2def61a67c43324c92d5fedaec02aacb07d29be0aafd4597f55a43491adc6c9a4b5e7584c6da5c70eda916c046cc0e123d3497452e73fce3e3c2ff278623f93851c36157b3f559593f30f", 0x97) r1 = dup2(r0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000-0x4)=0x37d, 0x4) r2 = eventfd2(0x0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000006000-0x8)='./file0\x00', 0x101000, 0x188) readv(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/01/05 15:03:39 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b4000-0x11)='/dev/vga_arbiter\x00', 0xc0080, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000ded000-0x645)="11", 0x1, 0x4003, 0x0, 0x0) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cd2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000dac000)={r1, &(0x7f0000fb9000)=""/38}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000187000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000055e000)=0x0, &(0x7f0000619000-0x4)=0x4) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x1c, 0x1007fffffff) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x208936, &(0x7f0000211000)="") ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000baa000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00006df000-0x58)={0x3ff, 0x9, 0x0, 0x401, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) poll(&(0x7f0000001000)=[{r0, 0x2000000000000000, 0x0}], 0x1, 0x0) 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006f8000)=0x0) [ 34.890289] device gre0 entered promiscuous mode 2018/01/05 15:03:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ec000)='attr\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x6, 0xf5b4, 0x8, 0x401}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="e61468702920", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000003000-0x18)=[{0x9, 0x3, 0x0, 0x54}, {0x8, 0x6, 0x7, 0x200}, {0x80, 0x8, 0x80000000, 0x1}]}) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000b42000-0x4)=0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000b42000)=@random={'security.\x00', '[\x00'}, &(0x7f0000b43000-0x1)='\x00', 0x1, 0x3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000b40000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000067000-0x20)={"7dce930b152998853076471297aa182d", {0x4, 0x422, 0x8b, "09c9d8d5f016", 0x35d, 0x0}}) fchown(r3, 0x0, r4) 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000041c000-0x4)=0x7, 0x4) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x8001}, 0x8) pwrite64(r0, &(0x7f00006cc000-0xd6)="c3401c1028adf99e45a8d5d18d51730441a91400b4605a1cb7073c33395138231700049ed61cf2bca4910ad7dab88e24134181a23cea60c4df244aabe3f9031151b7b9299e5844773f2d6a74ca9220e977eaf304f1e4452a607678ebd92064a4af489f5a19b6e4b444daef49623a3f026086f787a69c38c1ae8ae0a8ab9a6a32ee1a360565ff9972dfb404ba79ef4e202b9d34764976d5b34d32da20f7d042115b4fadc6f7ca9aec2d6934c9b94079c58863c0f3d558837a0e43136f18afb37076bbc44003a3bb1509c52d385a567970b0c68410eeec", 0xd6, 0x21) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 15:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000f3000)={0x7}, 0x4) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x6, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000002000-0x1)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5d9}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="161f9fe389937ccbe31fff753f3c36d7", &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0xe, @ether_spec={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="165e7df85e4e", 0x8}, @sctp_ip4_spec={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x7fff}, 0x7, 0x100, 0xffffffffffffff7f, 0xfffffffffffffff9, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r2, 0x69, "570b1f3f0041ad0a6d296dab5f536d5c6471347436a4743c83e0702289b803cb0d495ce7f2856a840b3aa4c5059162bf84f8a081634874830b36c97115bacc47d7286a28c492be46a0ddff2ba303f9e4f88fae23b9499c3ec48a8fb3ff9aee00d390b6002d293f1c63"}, &(0x7f0000006000-0x4)=0x71) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r2, 0xfffffffffffffff9}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000008000-0x8)='./file0\x00', 0x10200, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000007000)={0x9, 0x0, 0x3, 0x101, 0x3, 0x0}) 2018/01/05 15:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x100000000000000) ioctl$FIONREAD(r0, 0x541b, &(0x7f000002a000-0x4)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000c1a000)=[], 0x1, 0x40000) ioctl(r0, 0x2285, &(0x7f0000007000)="") read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) 2018/01/05 15:03:39 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000012e000-0xe)='/dev/keychord\x00', 0x20001, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000d52000-0x3)=0x0, &(0x7f0000972000-0x4)=0x4) 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000488000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000e43000)="9e209c3b2d3171bed76e97ed9a02036c557e6ebd8667b018a38ff6d687f4acf3581481850c4b0848fe85056d4bc059ad51fc860f6aeff29158e57431b28c323c864237fbf4257cc580c3e9bc99978ed1920d6dc0acf7fb6187880baaa01e8ecd47164615b5f00b83d3d033c92b077bfc9d5c9af2cea4a24e22dc81588ad1d9a08e8110f612c67cac596fd1e44bf366f3833f203d1096978af9fff10b", 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000692000)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) connect$inet(r1, &(0x7f00006dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 15:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000054c000-0x9)='/dev/ppp\x00', 0x102, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0xa, 0x8, 0x4, 0x0}, &(0x7f0000150000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005b6000-0x8)={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000001000-0x50)={0x10, @time={r4, r5+30000000}, 0x2, {0xd05, 0x9}, 0x60a, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x17, &(0x7f00007be000-0x4)=0x39d4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000dd7000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000599000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000086f000)=r7, 0x4) sendto$inet(r6, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCXONC(r3, 0x540a, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000088b000)={r1, 0xfc, "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"}, &(0x7f0000485000-0x4)=0x104) clock_gettime(0x0, &(0x7f0000ced000)={0x0, 0x0}) ppoll(&(0x7f0000cd9000)=[], 0x1, &(0x7f0000bb1000-0x10)={r8, r9+10000000}, &(0x7f0000af6000-0x8)={0x8000}, 0xfffffffffffffd5f) getsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000251000-0xc1)=""/193, &(0x7f0000cfb000-0x4)=0xc1) 2018/01/05 15:03:39 executing program 6: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000002000-0x1c)="d9a442ffe5bd8bd929d4eebaff1db79d5b51e7ab6cb5ceb475684f19", &(0x7f00008a3000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000dba000-0x2)='a!') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x30000) select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) 2018/01/05 15:03:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) pwrite64(r0, &(0x7f0000a9f000-0x54)="d1", 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x800000006000) r1 = memfd_create(&(0x7f0000a24000-0x22)="6e6f6465762a7d8d657468305d75736572706f7369785f61636c5f61636365739200", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009d9000-0x8d)={0x0, 0x85, "9f50198ea60d9b7007af60404a23b9178cedbc3e7859bb4d6dea1b44198ebb2c89551f1a9f5987c62a496a1c7c737c4892158fae445ee3575c48f1de635de3163309c07fc1fe75f9650ea071512a85e44d47a33fe5f6a81a51cacc560e10903ef24e83dcf726c1e2654bd9f119f5e7fafca2b3e23c79b13fd1f1669d41295290115b47e718"}, &(0x7f00008b8000-0x4)=0x8d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dbc000-0x19)={r2, 0x6, 0x11, "943e1348d3ca5cd82e0c480e45ce396801"}, 0x19) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x40000000000, 0x100000001) 2018/01/05 15:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00003bf000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d3000-0xc)={0x2009, 0x0}) r2 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r2, 0x409, 0x7) write(r2, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003a0000-0xd)='/dev/snd/seq\x00', 0x0, 0xffdfffffeffffffa) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ac3000)=0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00004f1000-0x6)='wchan\x00') setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000044f000)=0x800000000000cc5, 0xfffffffffffffd92) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008df000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000023f000-0x4)=0x0, &(0x7f000095e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001df000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076c000)='/selinux/checkreqprot\x00', 0xc40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bbe000)='net/udplite\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000297000-0x4)=0x6) fdatasync(r1) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cf3000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000)=0x6dc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00000cd000-0x4)=r2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001e8000-0x4)=0x0) get_robust_list(r3, &(0x7f0000543000-0x8)=&(0x7f0000870000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bc1000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d31000)={0x0, 0x8336}, &(0x7f0000aac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000050d000-0x8)={r4, 0x0, 0x6}, 0x8) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000591000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x18, 0x0, &(0x7f0000002000-0x18)=[@exit_looper={0x630d}, @increfs_done={0x40106308, r1, 0x0}], 0xd7, 0x0, &(0x7f0000001000-0xd7)="0c31186056c1b4707ef3434732ceb0843f4023e460c350618a7a97ab6dfae9ef475f448162dd498de5b4df12c17545598185a479cb892afacce6c5ae195830fb33365973967d0c2dde7305ef1724e78015ffd4bc1d2664bc1929ce96a811bf72e41b0ffefbbe268d5e6eb88ff165560d4d4ffb3e7dea901f4cff331e4caf337dbca2fe6d93b620af6a4c61556db81b9e0224ad5b698ac540a5f1bce579f4319cd3cbcbba99007c80b244739bc8ff9edb08dcdcd861b4e2aed70f1cd8b73a5afe0790807f65aea770c397030833266572ebb77a8bf22920"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r4) close(r4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x200, &(0x7f0000f6a000)="04ee1e86") syz_open_dev$sndseq(&(0x7f0000261000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000f20000)={0x0, 0x7000000}, &(0x7f0000523000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000af5000-0x6)={r5, 0x0}, 0x6) [ 35.065917] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f00002e1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000e62000)='./file0\x00', 0x8000, 0x2) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000708000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/05 15:03:39 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ff3000)='./file0\x00', 0x2c1, 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ff3000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000cb9000)='net/anycast6\x00') 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009dd000-0x8)='./file0\x00', 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f80000-0x4)=0x9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) fcntl$setstatus(r1, 0x4, 0x44400) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005c7000-0x4)=0x8, 0x4) 2018/01/05 15:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000092000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00001ff000)='/dev/usbmon#\x00', 0x80000000, 0x101200) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b4e000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00004a9000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e99000)={@rand_addr=0xff800000000000, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000572000-0x10)={0x0, 0x68, &(0x7f000028a000)=[@in6={0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a02000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd1000-0x4)=@assoc_id=r3, &(0x7f000086d000-0x4)=0x4) write(r0, &(0x7f0000828000-0x24)="24000000130007ffffffe607000009000500000c0d00030001ffffffff000000f9b81601", 0x24) 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) socket$inet(0x2, 0x0, 0x10000) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x203fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xc3, 0x7fff, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x3f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00003cc000)={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmsg(r2, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000033c000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x3, 0x3) llistxattr(&(0x7f0000754000-0x8)='./file0\x00', &(0x7f000010b000)=""/4096, 0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002e5000-0x8)={0x0, 0x0}) 2018/01/05 15:03:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000334000)=0x14) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f28000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f000039d000)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x20}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000061e000)={@common='nr0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e96000)={0x8000, 0x7ff, 0x0, 0x0, 0x2, 0x6}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000069a000)=""/4096) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x100007, 0x3e98) sendto$inet6(r2, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x47ffd, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) utime(&(0x7f000099f000-0x8)='./file0\x00', &(0x7f0000094000)={0x80000000, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003d6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00005f2000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x4f26, 0x1, 0x3, 0x2, 0xa0, 0xa0, 0x2c, 0x10000, r3}, {0x27, 0xffffffffffff203d, 0x100, 0xfffffffffffffffe, 0x7fffffff, 0xabc3, 0x7fff, 0x1}, {0x4, 0x2, 0x701, 0x0}, 0x1, 0xa, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x3, 0x3, 0x3, 0x3f, 0x3, 0x6, 0x1}}, 0xe8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00008ae000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000634000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d95000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008ca000+0x4d8)={0x0, 0x4}, &(0x7f0000563000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000701000-0x8)={r4, 0x4}, &(0x7f00000e2000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000005d000)=@assoc_value={0x0, 0x0}, &(0x7f000011d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003a4000)={r4, 0x8, 0x3, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x8e29, {r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x1ff, 0x5, 0x7, 0x9}}, &(0x7f0000da4000-0x4)=0xb8) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000400000-0x5c)=""/92) bind$packet(r3, &(0x7f00002ec000)={0x11, 0x1b, r1, 0x1, 0x10001, 0x6, @random="f02be38e159e", [0x0, 0x0]}, 0x14) [ 35.181702] audit: type=1400 audit(1515164619.664:37): avc: denied { getopt } for pid=5604 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/05 15:03:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xe4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000be2000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x4, 0x7fff) 2018/01/05 15:03:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006ba000)=0x0) rt_sigqueueinfo(r1, 0xd, &(0x7f0000292000)={0x1d, 0x5, 0x401, 0x8}) recvfrom(r0, &(0x7f0000b12000-0x52)=""/82, 0x52, 0x121, &(0x7f0000e39000-0x9)=@rc={0x1f, {0x0, 0x6, 0x40, 0x5, 0x6, 0x8f9}, 0x3ff}, 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/05 15:03:39 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033d000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000f18000-0x10)={0xffff, 0x7ff, 0x4, 0x400000000000000}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) setns(r0, 0x4c000000) clone(0x0, &(0x7f0000f14000-0x82)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f000068a000-0x8)="") mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f18000)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f19000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003f5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000740000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f19000)={0x0, 0x0}) futimesat(r2, &(0x7f0000f19000-0x8)='./file0\x00', &(0x7f0000aa3000)={{r5, r6/1000+10000}, {r3, r4/1000+10000}}) close(r0) 2018/01/05 15:03:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000058e000-0x8)='-self**\x00', 0x1) readahead(r0, 0x7, 0x8) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x1) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/05 15:03:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dd5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008dd000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xd63860e, 0x2, 0x6, 0x3, 0x81, 0xffffe00000000000, 0x401, 0x2, 0x7, 0x9, 0x7ff, 0x100000001, 0x80, 0x12]}, &(0x7f0000d52000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000791000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) dup2(r0, r0) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r4) tkill(r2, 0x15) sendmmsg$nfc_llcp(r0, &(0x7f0000566000-0xa8)=[{&(0x7f0000a6d000)={0x27, 0x2f5, 0x5, 0x7, 0x3, 0x1, "2b42f3c248efba001fcb2cfd247a7c9f2e1adf1da2e3fabec7ec6a17fabec1ef6f9346a5725a54f667310b9c0312d2b4246a9d6db799959be01383512094a2", 0xb03e}, 0x60, &(0x7f00009f3000-0x10)=[{&(0x7f0000788000)="2e718c3ee4cc4f1cfac41c37502f22e26ddb44052b7a86ff706101d7ca9c44b9c0f03b4dd7458b2756ee902a520b1df27104311ce3b0097215eeab52dfa6f5e6661c0eb4a8af7af8f45c784227c291d1fc8e1128919569286b10830238efeff52ae61181265bb1ae32620fcd3c3e072e8f9d6163a8f6468a480e06fd5179872b47c019f9bd4dad32d1c6f7", 0x8b}], 0x1, &(0x7f00000f0000)={0x30, 0x107, 0x2, "78a552ccd00501ee33d632a0db1c5819da6a58380cb2fa428c5473d42985d3"}, 0x30, 0x20000000}, {&(0x7f0000405000)={0x27, 0x8, 0x5, 0x7, 0x1, 0x2, "f9d8dfbb9fa481f6c27c20d0c97d16cc93d0c5bea2c3a445ae6a2d3d25121125ddc8b3b2ed60b8ce0e8a6105bd5ea4ac7b184f40a8dc661cc6f02ba7f2b213", 0x3}, 0x60, &(0x7f0000f2b000-0xa0)=[{&(0x7f0000141000-0x4b)="e89cd50791223be35077691cbba2932ed5d1404644dfe27cbb633fc1b468562d180511307b8c0988005d048bf8684340cd9074b9f54ac2144f9591c6aa15e0a0fcef564a365553af62dced", 0x4b}, {&(0x7f0000149000)="bdaeb78c8ef681bdac82aeef4e426fd4189603459d4c5eb959feec08b506fc000ced7393cf21f2e3bb9163008d48dcd113eefc3bd26ce4f9d19c0a356d042c2f6b2385b904fdef88173eb9c445d74c9c7cd4dd7d883309cfb2ad84e1dc8f2972be734bd62c9acdc08305", 0x6a}, {&(0x7f000086a000-0x72)="15b167ccd92b4d4844fed293e9ca30f136bc588403e7207b7724bed85eea4632e7bafaaa54d8ea7a4ede239d7730a41b4a688d47b021ec9c35186f0bd4da8b97438f59c2d2d0b5ef3718331f72226f550cd80c684e3695953846de9a2858a5a5018af6aae4b1977b12574352450589ead044", 0x72}, {&(0x7f0000879000)="16ced31474f5f372b259cf58854467bdd96ccde2f5ccf74d7c40f482c4bd55c41163b4b7c1d70ffdbba50a85fc17b64c6f4ed7d5b90c40b374053579b34e", 0x3e}, {&(0x7f000049d000-0x1000)="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{&(0x7f0000f3f000)="0cba159a1b28bd395584d98fd63ba9886a7a3391b3c1d3756cb2f7533ae8f78682070b157655999a025132857fee010575c0f4e851e50393439bd5dee7c1f5d3b402dbe180b8aa4ee441f168760f3efe00e65607d97e0d16322604eeaedd4b6d5fd4bb6308d0cb9bf17393ae740a70c37962e0f12777694aa1ea974be7456dabd4dbee44f7334e0c433479a0017d06fa0504cb43d1a12ae3f9c1ecca864c97804b8c1a718eafa7c16fc50572f8f5bfa5b74c14df5f0a08c5bc84a9f18bb71bb8da8e81694f4fe9481ffe", 0xca}, {&(0x7f0000c4e000)="6cce2680413b99ee7922c0c613033ef228662e9c1b218f575fcaffeab3d1f60419946c564ab58b847b9c8fafb90aa0e95af7a6e5a46efa1c9f6ac5827811b1068a3d99e8d5d0978bc78888b649bc4915a4a223f92cacd9289555f05444ec8756345184d4c7cd60ff1888cedcb5ad7b834a0797099a92eab983051353c5f6fee8efa042f4f64876eb6d67187741c5de02255686a37ce13c6c803870134620316ad2a76c12dccb89e9b31c62f238736f158ab693c137a7815991c5c7495309d819cc", 0xc1}], 0xa, 0x0, 0x0, 0xc0}, {&(0x7f0000745000)={0x27, 0x9, 0x1, 0x0, 0x702, 0x7, "6b36ed8c716ba6d2700695accda90a43ecc0850dee89df821a318f7946b97fa0259374c8545825be30812d4b01461cd6edd6eccac2793d2898d422050b4622", 0x6}, 0x60, &(0x7f0000fdd000)=[{&(0x7f0000336000)="5fbe42079194c1b0b220a5e0788bb428108ea175518fd14c70d582a5a9fd2c234517e1544f21dbd8eecbf0cd45d4db10d1b3214ebea64ad3edb6a864fb4065067d4b8539d181c0e22a816209a9248cb27490ccf5216f06f816d9c1c78ff5e5c8f5a9b5dc0f1f05b040f140a74d7c6f666ca08a1856", 0x75}], 0x1, &(0x7f0000036000-0x1010)={0x1010, 0x10d, 0x0, "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"}, 0x1010, 0x8000}], 0x3, 0x4080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000ede000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/05 15:03:39 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fb7000)=@req={0x28, &(0x7f0000394000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}}) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/05 15:03:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000fa3000-0x8)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f0000ff7000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000888000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fab000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000)=0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b85000)={@common='lo\x00', &(0x7f000019e000-0x14)=@ethtool_wolinfo={0x5, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000692000)="40000000000000000572696e67e02b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000def000)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) [ 35.311970] audit: type=1400 audit(1515164619.794:38): avc: denied { ioctl } for pid=5642 comm="syz-executor4" path="socket:[13135]" dev="sockfs" ino=13135 ioctlcmd=0x8910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/05 15:03:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x44) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000402000)=""/220) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/05 15:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f00006bd000)=[{{0x0, 0x0, &(0x7f00005c0000)=[{&(0x7f000038a000)="b062a16ee7c6f26aad045f98c10ad3f18f3b2f5ee77f5954a60677aad379056db8922cf3e703a27acc1f8df1aaf82cb978d0c6d933d3b9c297eb4dcbc2b3cebaa24225391caee7b3e7f0cabb70998e42488838d97c9d67e15c16748bae3cfb047ebc99c0f180a1b25861021567a6f463a915ee245139525d33b56889fff8d667a94c6f29fd605f976a", 0x89}, {&(0x7f0000c56000-0xcb)="b7e69ccc596cf57946105beb527fdcb113df71f6b5bfee157411a0b6990b4f0215aad8abc9eee05282508e5a704e0b2f3247df716910822cce18dedf21a183a820a14277ec09769d419314a82f1a2f0f7a5a21864568a2b79934438ca86fa598060222cfc147a5f153b475a90914fa267ac569bd452f8747d1bdbb38add8c4eb664077c8a4be31a040c8a120c681a9e8cd3e852c770d8e04d31db3f1d89da97e9403cb053b6bdc990421cea1c97cc75cf06d992def10806f4f5e724d15d26786b61603df2eb8f62ce75596", 0xcb}, {&(0x7f000002d000)="b24ebfeea233fc875032a22dd5664d5ee51eb232b7485c4ec581237e9cd2678fd4c42b3b758d1993c0bf6f58d058867bcdddafeb616eb2dabb", 0x39}, {&(0x7f00009f3000-0xfb)="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", 0xfb}, {&(0x7f0000c82000-0x26)="401d0f03e907105566c2ab75c049368a05075a9e332791160ad50a6fad08268328c7131cc03b", 0x26}, {&(0x7f0000534000)="4d0534afa3b87788837334b6bee28c6dbeab89edbca913", 0x17}], 0x6, &(0x7f0000ae7000-0x398)=[{0x40, 0x1, 0x6, "b6f0f4de1cc8250ef27d334073a38284964a885b2f6644ff92652f7f5c85b55b3d26a361a46d9df5c4f6675c18"}, {0x70, 0x0, 0xffff, "b4f364247eae14e2fc665a29b987c425b577099c07755e22511deec3348897ea4533a35425e32a306ce2c545d805300c15bb26cc1757b7b41eaeb0ae6a0c7c7c84f1268a2a872f1d647fb5bfb139b62177b62ece2dd2f5668bacdaf5aa041f2f"}, {0xd0, 0x19d, 0x3, "ad8adc85856cba35949b84de97a54e77c2dea2a13a3d44fd3dbbdf34f8abfc36306bdba5703d54c74940662418673d78374413568469467a45d4099830fb082f1cb3206dc38467e3b2fd118cc8777e51e43d173105ba9a59fe4e4521fef9da8775e5a5f6b34bb233302165196ed217ea7ff87ba17d97f7a4cde52b1f3c97449fe38c4ea53fe1f6e4d756a1885137a9a24886da4c6723957a8c434a15c3a8425d7c897659a0dd52f80e5d9572c76376fa65a7e10c3b28d64bba96373ab4"}, {0x70, 0x111, 0x1, "b73370804a36a4885d7a1c433f8c13762eb2b13475ff3efaaa1fec3887ce92271f7a1fda4ca527daa7d3fe1a996382a70abb6f9db6ac1f00ecdaad3a9518403eddac5987a8a642470fa67eaddc2f7380dca95cfd78322fdc74faa4fd028c"}, {0xe0, 0x1ff, 0x693, "f3382bd2e61f63f37545bee7c438937f119ce291205f8ff46e4cdf16444548208ecb28f2e821465868f2238b8c00c13e7223ca9d42055e9a87c1a55047bf1c30fcbba5516757b27b2444dc8697871effc945aa146509c861a748355bece8c1fe48f8597f674a8b574633c31661f30fc80811368151fb66884545448907ae7defa679637faeff52738f908885ede2da2280deab5ae2041e926a1b9699a313482f41d61413719724acdb1126523e12aa9ca5e092ae1d2de09b69ab250ad4df9cac4c403b01778634755faf"}, {0x18, 0x6, 0x4, "2c0c8c8b79"}, {0x50, 0x114, 0x3, "24690d183b4cee7f47781bbb39d3a946ca3890c70aad269d3b59f07e96238cb638d0d44ecb07fa790543266afaa43af7c62e925e92f9589d7964ee2ebab7"}, {0x60, 0x0, 0x4, "0014098da121cace8c4800bc8e6cffdefdb66ae66a2fa1fb7cb6200759223a564684f8d5bb23658c6d5082ee92ce7bcbe261bc14cbabdda36910bff0e96ea1f85cb078520e0d568482b0dc0c7c78d7"}], 0x398, 0x80}, 0x10000}, {{&(0x7f0000716000)=@nfc_llcp={0x27, 0x200000000000000, 0xd846, 0x3, 0xfffffffffffffff8, 0x800, "aeba7925f1b8871138bbec69121f75e384b36fd9195e12bf3a5a1ff26743a443ab08a1944a383c8a9f38495f0cf9fcd8d5aa03746a835e5f4043bfc243c740", 0x401}, 0x60, &(0x7f0000eb3000)=[{&(0x7f0000578000-0xd9)="8e6372f177ddc2945efbc6e720757ce9c53d0aec21475b45280665b5b3d6b3f0af9a712fd420d94240045d26e101819d2f143f185989541229c4d3f8b6cd45131df04a54960fba873b7e503d4e69f15cba079e2eba71b10fe36cbc529d33a16c5a94ea05e44b773c4b27ed58c59923680df5c1f011a148814c5f2bef404ba1e050796210453cc7bd97572de54faaa2c42dc2d03f46f25012a815b797374d40ad3b2e31a426277014798cdda1ecdfaa14eb538f3d06232d128f9c684d9d648ce881086fcca36009a762e6ef00806bb72236f56a66a9a79a1563", 0xd9}, {&(0x7f0000707000)="ab1a59ef88e988351050123adfb6ee1ee749b280888c615a98e64e8d033d0a9b25c3e1d6325c62135b5936ff08055d08c970b30f4d029d3000a609986bc7b3249917a6d8749846513024c4b2b1f6eed82a76e40fd0de73ed62b8643ac81de72e8d2abb8e1fc0f15f74f307af111c1fda5e4f6adfca9c0f2b76c00f28970886fab967672e3b6a14622fa607f9738b6e08ef38618e640a2772e237ef62e41ef32b81fb074d5f6a768f773c04d71a88fae1e98362c862244eca69de62", 0xbb}, {&(0x7f0000539000-0x67)="31302ca1cef6b1d9ba414a11334e58549ad0758477281ffd2b38df184af16fce3ce3671f729fc237f8be6d40d15e5d5576562301cb7c1bb218b4b96b71b15c77349b0d49392b2e50ee8e88fd640a8e2c8b4236be72a8b642a4bdf54374386482c0fb6273c62e07", 0x67}, {&(0x7f0000b9a000-0x46)="7cc082db33e83c01e116dc394c12be1140c04a72dc8f28f3d1b60c0919051b57a522d216015a4a1c1fa1e8e67b5d013d502f3837366fe0e8a5887761cc3cc2990960a6f0d1f2", 0x46}, {&(0x7f0000bb6000)="44b936f80675f869c1c15b56a75ea38a7186f6490c8470bff672534f83c6598a360bbdad493e5eb789a9916284e369b3e6951644e6a0915a963a20a7e9be88b83c0ffc8de7ce0dfedaceb75f72df", 0x4e}], 0x5, &(0x7f00002fa000)=[{0xd8, 0x111, 0x0, "bc27fe9dae67f0c5ae2eba7b68c3a05b49522637dee314d8dc31a4583013e7448458e95c801d003da5efb833460844d84a70e29eba1b5320a4f76c4d902c7c40f904452035b14b3b67ba73dae59919cbbc309a962f54e2796e138ba079e95b1af9746ab844aa08a804e4a2b4df61ebbd3e203b133e7cf7e3816747f6d19b6ccb6ff2fb6d3f4e61ceec6ff1e333a455b138f8b53cb72b6f1782e9b7f86d4900205eb05a4000a4a4866ad2a82458bcadd3928444c13c560e3e691cd10f5ef4d75f4a"}, {0x78, 0x29, 0x0, "cfe6eb96d5f67e4ee9bdb39c2169d59b997970d672452217205d332b142ebc16255ae09949337bc0eb2019acc22c5c69b998536e9d55961410c5a8fb1ed81389670bc670a2d668c42171281c6fdffd10bc1e869035829239b50b56d20f96d3e37f04c2a6a3"}, {0x100, 0x10d, 0x1, "c107b81b5894d2adb6ac959dcb0a838551d1983b43420637824315796f8e06e50bdd3eeb03049744049b49e4889e221f5cd533fd3f3c2054d866b43c16a1007fff27e56e31fb140472f78bacc49af32b7f8fb18121ffeb5a5af8ef6077cd7aed10232e638ceae6f96e2e3c29751cad2f12e55d7d2674b3d822c957a0bcc12780b9530ea9066f98e620a4425502fda0801bf945c5e01400e07850af6197e0ce481fe3afec068c7ebb72dc50260ee3d559a0457c811ff94dd3125fdaba6694d20500ae1280f458d1977835f7e3278ea42cee1ec4103fb11227c61d0b59d22c6bddcf86dcb68e8cca2c0d"}, {0x30, 0x0, 0xcd, "a36afae868274ff9f1f7636a2d0e0327ee812f5c9b8f84bcecb487fcc48fbe"}, {0xb8, 0x10a, 0xf, "be212cf37bea04c25e80e1c3e05f53b513c658a7aea360e0972ad327c89d77ff51012e63112780a4adc1c2345916dfa56eb85b2c7675d35e74559646c818ba9822ecdc41ae9d40e55f9f192512c209e2a784fe13fda5b5a32a08c56c7d57951b439e85d666828fac4d8c819b4bc56a2b645c07ee0af12cd7075bb880d2f9e121e862ef16604de070d274bdeeb0f9afbbb711c6e3905b3eb7b4271907517dfa5743573dea"}, {0x70, 0x109, 0x4, "0a1b3dd7a8d36b3ca12c631cbcf7333936cc0e49c02d230417105cbbd00fc956034bf4439f6dc84c6383487bf631356bddd050c2021f13f516b01d008985822405251f805368e4c037b5ab1c86b09d68aee0e4667e2812862c8c00eda6aa"}, {0x30, 0x1, 0x7fffffff, "c16c8680f109e0503e50c6cfe5de38e426f2194c3529f9d7344ae3d106"}, {0xb8, 0x108, 0x0, "af5700a0ad26d3b3c149238a0b09f262514b9d0c69ba271f84b4d4c229741988b318a714bfe670021894eaba3e74ec4d0ba077f1f1769bc51287d7671201c9983d4b4469534aca38e91ef59fcf92087c1bc62561b099e410164ca83a69c2d434bc2ae6bfdee57452ce7755ace5f1518e24fead0d3da0d4635f7ef83d74db0d5b9c868ad590e651d9dad5884c075e12f930d9b6e8078e850e3704f789ac6a31a6aa244b6bd7f38b73"}, {0x28, 0x3a, 0x7, "413670953f833e0c43e9c37cda43eb17f70b25ce93d35d3d"}], 0x4b8, 0x4854}, 0xc9a7}], 0x2, 0x24000810) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 15:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x290803) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bb3000-0x4)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3b2) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000455000-0x8)='./file0\x00', 0x121000, 0x40) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00004bb000)={0x9, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/05 15:03:40 executing program 7: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6e000)={&(0x7f0000b6e000)=@newsa={0x160, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@lifetime_val={0x28, 0x9, {0x60, 0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'sha3-512\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/05 15:03:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000021b000+0x85a)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/05 15:03:40 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f000001a000-0x4)=0xffffffffffffff60, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff6000-0x11)='/selinux/context\x00', 0x2, 0x0) creat(&(0x7f0000ff4000)='./file0\x00', 0x0) writev(r0, &(0x7f0000062000-0x10)=[{&(0x7f00008be000)="2900000018003180da00000500c900020a2400000000ff0680000cc60c000800040000008300ffe56b", 0x29}], 0x1) 2018/01/05 15:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xe52) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$packet(r0, &(0x7f00002a0000)=""/81, 0x51, 0x0, &(0x7f000080d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ac2ce9f2ba60", [0x0, 0x0]}, 0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f00002e6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) poll(&(0x7f000094c000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006da000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00003f4000)={&(0x7f00004db000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$sndtimer(&(0x7f00006f5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) close(r1) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006f8000)='scalarle\x00', 0x9) 2018/01/05 15:03:40 executing program 6: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000dd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='#)-ppp0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000799000-0x8)='keyring\x00', &(0x7f0000799000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 2018/01/05 15:03:40 executing program 5: socket(0xa, 0x80000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b4c000)='dns_resolver\x00', &(0x7f0000c53000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000498000)='posix_acl_access\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f000066e000)='.request_key_auth\x00', &(0x7f0000dff000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b0a000-0x7c)="b2cf66f0ca2e88157f3645a97c11aaeebe189b43e3d1677fc3c4431c878a35f00f062cbae282586764c473b1cda010ddca64a3c4eadd327832b85365661c952872ac65e92bdca3713095c98235f2e0b35d0f06de6f71a0d02a785038c8a105a7a672e9d18181a74722a5d7b1bb8eccc6fd30997edbaafccf74b62301", 0x7c, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000041000-0xb)='cifs.idmap\x00', &(0x7f000017d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c43000)="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", 0xfe, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000388000-0xc)={r0, r1, r2}, &(0x7f00005cf000)=""/40, 0x28, &(0x7f0000370000)={&(0x7f00003a2000)={'michael_mic\x00'}, &(0x7f0000bbb000)="59af1224150270a6d4c40a15da73225edb59510e00f619bf234c3c52f6358584fdb099e0f528ee4ecf268f409b11542a9a563c017182c0681322545b92d394ab3be739348935ace0149bdf3db740679047f158e5a0544af4c6e0305114f2ca07131b3ffbe88a92d64e1379f86d9201d38c9ca7e594fa5838f87ec4c2f8e10a5ac520160b81aa4727c23dcd83dae52f8067596eb323e484f5fb562ab0b3ec9eaf2914b6f4d71463f1a545c69ccf6a38b00ffca3c5626847b36079bcd695f83c8da6823bcfca6eaf2db8f22d065e5e13bbb34bf0", 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000334000)=0x0) 2018/01/05 15:03:40 executing program 1: socketpair(0x11, 0x7, 0x0, &(0x7f000067c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000585000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, 0x2, 0x0, 0x6, 0x4, 0x9, 0x40}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007ff000)="2200000015000701000910f700000004020800000100000009000100000100000215", 0x22) eventfd2(0x2, 0x801) 2018/01/05 15:03:40 executing program 7: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b9b000-0x9)='/dev/ppp\x00', 0x800, 0x0) write(r0, &(0x7f0000033000-0xbe)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a0000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000094c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ea1000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000721000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x29, r2}) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000d52000)={0x0}, 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e5000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d2c000)={&(0x7f0000d54000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d54000-0x4)=[0x0], &(0x7f0000d54000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000a0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000fd1000-0x35)="87", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 15:03:40 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x202000000000001b, &(0x7f0000000000)="fcd1cb6c57910504b8a7214e47b09ce1a231c101", 0x14) fstatfs(r0, &(0x7f0000000000)=""/108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000003000+0x4af)={0x5, @time={0x0, 0x989680}, 0xb3e, {0x0, 0x3f}, 0x1, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000)={r2, 0x1}) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mount(&(0x7f0000aca000)='./file0\x00', &(0x7f000029e000)='./file0\x00', &(0x7f0000929000-0xa)='hugetlbfs\x00', 0x20000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) pipe2(&(0x7f00003f8000)={0x0, 0x0}, 0x4000) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a17000-0x20)={"eede3b03c9c1713df75d5d5b0f4deed4", {0x4, 0x7, 0x145ac6b1, "e2634af7e95f", 0x1, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) r3 = dup2(r0, r0) fstatfs(r3, &(0x7f00006d1000+0x8fa)=""/158) getdents64(r3, &(0x7f0000478000)=""/136, 0x88) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 15:03:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000438000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x1, 0x5, 0xffffffff00000001, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) 2018/01/05 15:03:40 executing program 1: r0 = add_key$keyring(&(0x7f0000a1d000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c56000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00009dd000-0xb0)={{0x6, 0x9}, 'port0\x00', 0x6, 0x1841, 0x6, 0x2, 0x1c4bbf3b, 0x7ff, 0x1b, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$describe(0x6, r0, &(0x7f0000750000)=""/124, 0x7c) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00003a4000-0x4)=0x0, &(0x7f000025c000)=0x4) 2018/01/05 15:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00002be000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007c7000-0x9e)={0x0, 0x96, "edb39773891c791eebfa1facb00585756ee9ff6a78a4edbc18ef222611abab20f74ea6bca607fbb636936e280aa671dc275799d2271637fc2ed2ff2258bbf45b8387d581db77dc849146c481ab28384d5905626f4e9fdf29eeeb02b48ad005b60acc29a587f9f88650d4c922efe25b7c8962f9cad037bf86a8e95ba8b916c6361fafdd44ba353b43e23b4cd32a4c9e675b25bb1fb01a"}, &(0x7f0000a7c000)=0x9e) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002f8000-0x6)={r1, 0xe7}, 0x6) r2 = socket(0x100000000011, 0x400000000000a, 0x0) sendto$llc(r2, &(0x7f0000ed4000)="", 0x0, 0x0, &(0x7f0000ac9000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/05 15:03:40 executing program 3: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000025e000-0xdb)="92ae573107da82e7e6f7c50c8d44ddf972f8841a7fb4ab5dcfe6b91af0abc3773be6ee2a45c9f677592106b1ef3198d45cca07ac8fa8bfdfe5f312fb9f4af6a5e55b1875cafe6959e19f59e0037c9ed61bcf9382d41d3fd36dbd12997ac8d2294e5e27ef6d301bb5a2f53234e2cea1fe10ff6af4eaead847a30ef81c248f304e927fd5f50f232cc2567f6c640032bfd3281f0376c6c4123dbb8a41ac39a9167ce49ff94fce179feb6a2d467dc2b5c2cbb82b27e52ea8414f02613d1bba43597ec58e762c0e5f194d189311d41e815a8812c1caf4feb33413184927", 0xdb) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f0a000)={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c2}, 0x35364000000000, [0x0, 0x9, 0xfb78, 0x7, 0xfeb1, 0x20, 0x10000, 0x1ff]}, 0x5c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000bff000-0x28)={&(0x7f0000617000/0x2000)=nil, 0x4, 0x4, 0xc, &(0x7f000094a000/0x4000)=nil, 0x80}) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x14, 0x18, 0x81c, 0x0, 0x0, "0aef"}], 0x14}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) 2018/01/05 15:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000625000-0x10)='/dev/input/mice\x00', 0x0, 0x200) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000723000-0x4)=r1) socket(0x10, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 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}) rt_sigaction(0x0, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00003b1000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 15:03:40 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000001d000-0x11)='cerod\x00\x00\x00\x00\x00\x00\x00\x00er\x00Z') pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000004000)=0x0, 0x3767) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000007000-0x56)=""/86) 2018/01/05 15:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffdffffffff, 0x0, &(0x7f00001dc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) umount2(&(0x7f0000231000-0x8)='./file0\x00', 0x1) r2 = syz_open_dev$mice(&(0x7f0000b44000-0x10)='/dev/input/mice\x00', 0x0, 0x80) bind$llc(r2, &(0x7f000094f000-0x10)={0x1a, 0x1b, 0x0, 0x1, 0x7f, 0x4e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000076f000)={0x280, @time={0x0, 0x989680}, 0x0, {0xc7, 0xfffffffffffffffc}, 0x29f, 0x2, 0x770, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000668000-0x74)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7301, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockname$packet(r2, &(0x7f0000450000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000051d000-0x4)=0x14) r3 = dup2(r1, r0) getpeername$netlink(r3, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2018/01/05 15:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0x0) r3 = creat(&(0x7f000083e000)='./file0\x00', 0x8) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000ea6000)=0x0) 2018/01/05 15:03:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x43, 0x0, 0x10000000076) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f23000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2080) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 35.673578] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55815 sclass=netlink_route_socket pig=5742 comm=syz-executor3 [ 35.683088] binder: 5736:5749 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 35.684172] binder_alloc: 5736:5749 FREE_BUFFER u0000000020000000 user freed buffer twice 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e0b000)={0x0, 0xfc, "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"}, &(0x7f0000fb4000)=0x104) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d01000-0x7d)={r1, 0x75, "5be5f302fabe4d5089f8e39c4f333219abfb9f15eefb2813411880f1b5fef55b413928e7f3fca2cd8650653f856fb0feea0bc233564aebbea95a263b8748f544cbf7e48efe1342786df0bccf29ba65e1e0af42e2e0f14c3539eac3b712f02cdb30c27bdea61e60db8f5c7f3cbdf7bcaea35511fbf0"}, &(0x7f0000164000-0x4)=0x7d) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004f0000-0x11)='net/fib_triestat\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000163000-0x12)={@common='dummy0\x00', 0x3}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000471000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000032e000-0x34)={{0xffffffffffffffff, 0x2, 0x10000, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f00004ec000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00004f0000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/rfkill\x00', 0x101002, 0x0) accept$unix(r3, &(0x7f00001f9000)=@abs={0x0, 0x0, 0x0}, &(0x7f000039f000)=0x8) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000032c000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6df179e79e73411bd410e206be8aaa83"}) inotify_init1(0x800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffa223e81f) syz_open_dev$binder(&(0x7f00001f1000)='/dev/binder#\x00', 0x0, 0x2) socket(0x0, 0x6, 0x5) 2018/01/05 15:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x4000000006, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000193000-0x4)=0x0) getpgid(r0) ioprio_set$uid(0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/ppp\x00', 0x40802, 0x0) fcntl$setown(r1, 0x8, r0) r2 = syz_open_dev$sg(&(0x7f00002e3000)='/dev/sg#\x00', 0x80, 0x2000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000027000-0x8)={0x0, 0x822}) clock_gettime(0x0, &(0x7f00001e4000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000085d000)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000710000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 15:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000136000-0x10)={&(0x7f00007b0000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@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]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5ef, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) [ 35.684176] binder: 5736:5749 BC_FREE_BUFFER u0000000020000000 no match [ 35.700041] binder: BINDER_SET_CONTEXT_MGR already set [ 35.700051] binder: 5736:5755 ioctl 40046207 0 returned -16 [ 35.708566] binder_alloc: 5736: binder_alloc_buf, no vma [ 35.708604] binder: 5736:5755 transaction failed 29189/-3, size 0-0 line 3127 2018/01/05 15:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce0000-0x15)='/dev/pktcdvd/control\x00', 0x26b02, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e2f000-0x4)={0x6, 0x101, 0x400}) r1 = syz_open_dev$tun(&(0x7f00006f3000-0x5)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000566000)={0x0, 0x84}, &(0x7f0000c30000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000839000)={r3, 0x9}, 0x8) connect$inet6(r2, &(0x7f0000db8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x501}, 0x1c) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00009fb000)={0x10001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) rename(&(0x7f000038f000-0x3)='./control\x00', &(0x7f0000bb7000-0xa)='./control\x00') 2018/01/05 15:03:40 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a72000)=@assoc_value={0x0, 0x200}, &(0x7f0000fe4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000169000)=@assoc_value={r2, 0x4eb3}, 0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe4000)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0xfff) fcntl$getown(r0, 0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008b7000-0x4)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f8000-0x4)=0x3) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000029b000-0x10)={0x80000000, 0x8, 0x6, 0xfff, 0x0}, &(0x7f00009f0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b42000-0x8)={r1, 0xfff}, &(0x7f000086d000-0x4)=0x8) r2 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006e5000)=@int=0x0, &(0x7f0000c56000)=0x4) fadvise64(r2, 0x0, 0x0, 0x4) [ 35.711697] binder: 5736:5749 BC_FREE_BUFFER u0000000020000000 no match [ 35.723215] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.723360] binder: release 5736:5749 transaction 43 out, still active [ 35.723363] binder: undelivered TRANSACTION_COMPLETE [ 35.723384] binder: send failed reply for transaction 43, target dead [ 35.748281] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55815 sclass=netlink_route_socket pig=5771 comm=syz-executor3 [ 35.749057] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 35.761846] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 35.763610] binder: 5770:5775 ioctl 40046205 ffffffffa223e81f returned -22 [ 35.802037] device syz1 entered promiscuous mode [ 35.802402] binder: 5770:5775 ioctl 40046205 ffffffffa223e81f returned -22 2018/01/05 15:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000110000/0x4000)=nil, 0x4000, 0x1000000, 0xfffffffffffffffb, 0x8000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000019f000)={0x8, 0x8000, 0x6, 0x1, 0x0}, &(0x7f0000d4b000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000055000-0x4)=0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000744000)={r1, 0x4}, &(0x7f0000280000)=0x8) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) timer_create(0x2, &(0x7f0000ef2000)={0x0, 0x11, 0x2, @thr={&(0x7f00009c9000)="82782cc4da29393a561d9cae432c3ea1ef1055647261a8de54a54288218c990a8d163f7af4c543a6fd7411510908a6fed5458267f9815a2392a3659c08147436d5c144281cfb5fa3f9bd6f0f04b7b971b49c85084375c3e01bedeacfab541bea418b5ed00c796f43fd44ffd128b694c4086329b5c70caecdae3237fc9670ce456d6b6f8f27825cf0183cfb23f559598558d99e295d61da177a0a7ee290d9feb575f6a470346338fe2dadc95bb423c97c", &(0x7f0000ce7000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000697000-0x4)=0x0) timer_delete(r2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/05 15:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00007a1000)={0x0}}}) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x90) ppoll(&(0x7f000035b000)=[{r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}], 0x2, &(0x7f0000399000-0x10)={0x77359400, 0x0}, &(0x7f0000655000)={0x2}, 0x8) clock_gettime(0x0, &(0x7f0000b82000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x62, @time={r3, r4}, 0x400020000000004, {0x101, 0x1000001fe}, 0x2b1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004a8000)='/dev/loop-control\x00', 0x274042, 0x0) pwritev(r0, &(0x7f000085a000-0x10)=[{&(0x7f000024f000)="df5cea3dd560688002da12ae30ea8628816403737c25363d3f16da126c4b1c0cae33df4fdb91617ee864bffcd206f5c9bafaebdb16ee659dd8320ce7b9e99a8080d772e450cd543bbcc51adfa02ffa4c14b4a76e5834dc9d0a1cf91a9d30667b749b770fcebaef1eb38237e3b455e316bf53b4e3b01f1fc81b8bceb23a6c9ccdef7b464c15aac403857cc6736d554be2d1447255e82315cde90fef54e88cc8ae0af830f4c122f14f3b9d6b854d", 0xad}], 0x1, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x484, &(0x7f00007be000)=""/0, &(0x7f0000000000)=0x0) 2018/01/05 15:03:40 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000026000-0x6)={0x1, 0x9f, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x4) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") ioctl$TCGETA(r0, 0x5405, &(0x7f00000eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000c9d000-0x4)=0x0) sendmmsg(r1, &(0x7f0000610000-0xb4)=[{{&(0x7f0000775000)=@l2={0x1f, 0xeff, {0x6, 0x7, 0x200, 0x1, 0x9, 0x0}, 0x2, 0x40}, 0xe, &(0x7f000065d000)=[{&(0x7f00003e0000)="163b89f0713d14c7e109202e1ca481fc89e3c833e78c8a12ff52baff1f5461cb176d9050cfc5302db0eaeeeba5d92130b6c5e0f166ae05fb498cf80999a50eddfce721edcb45aa6573b337e085136b5a47bdb7c995d98d5fd9e134e9ab7ad79a2199c2b4a8ac2d36756e42563bc73899ac33b283909fdea1bf8f4e551212095c840e58b5575b8342ea0e41e010fdb6", 0x8f}], 0x1, &(0x7f0000ae5000)=[{0xa0, 0xff, 0x0, "5e5d6e630664334550bce87625cfeee1e74a8fc499911ce2a107fe232c944bece34ae1250792fa7355845e72107b4b54fc897a25d7940b19ec98329af2a4d7d35d84e6f0007ace0f0924e174ac09decf0a5dafd72037db2ddef142b90b0745c811956d41596be85fcc83928f03b3824441e84f84f9c812d23c0f1a27a800663ba6a286e12fcad8a5a7"}, {0x70, 0x13f, 0x9, "d7d4e5fa21c2570fafb3c466bbc7a7ddd9bdd63d8f1a60ab875109e66acdc1b688c5cc039cfa6de4b18d6f13c6afd39df6c10009e7d22e149918d1e31f9455b3429ca20373185ea36605cf3033e4670208a0b73fa5b52a6f88204e72"}, {0xa8, 0xff, 0xfffffffffffffff9, "8069f17ca5b12ad500f60c84e332d81657d143d5fd8406a728dac6945929a5b1fcca41d56033fe952decde0072f4a74685e5916e70aa22e828dc9f514ea65a9a64b3388e64146019d0ad812b6423183fd14bb1204ef683360806d0a36eed73624f14f9bbcccd23b5575bf44d31a9e5de86332897c82c423a1cb6b5ea13f86c4c9d8b2c31d9373f7d36a300871f510dc3a751ac3736f9f3"}, {0x80, 0x11d, 0x100, "0904fc477566ae5752c88f634aae29c932812dcbdb92e0b7148aa976e711427a247f95a3bfa8f3e8a71df6f6c779c1579f51c2d2f0b0c01f5e489d45822a69a1a950c1059e308747dc9548156846f736de38e0b08f00aa51e5b4922657aa0e19b736c894d88d9516f711f2c726a946"}, {0x88, 0x10f, 0xaebb, "6a058aa63134dd9d4809eb95f1de4ba8fdf359f0d2dc36ec7b2d558406b0a20af3ea23c706a52b12eae1315fa310eaf236338ab594c7ff6ddc53ec04a58c12e9d50f7dbd5a899b3c4c205f576399313df6e0065b91bd47733d96552fcd1172d21f0be2a95249cd16290a6f726b7dc8e9df29bb545c161141"}, {0xd0, 0x0, 0x7ff, "1deaf3526a99e74a532d2250fd4f01444d472a3bd7745357f0105dd0d42b5c43960b8cec152ba7167347183e2cba29f991ff1d47a875fcb80e0f501d5c326d1c4739cf1b9b77976ba2a5d5d1f69d52c345bf66ac99d9842ba80a34a4f7c82cadb2fd8616b96d653e3a6b45601a78609079e778ed5059a590311164f5a35596bc0dea5e552b9bd84a5561dbc44a913be9aa3a86e71f39eb0c5ead4f81b1adcd248cd53ade3e8d336cfb3931202b2a425caf2b26ca81c67cc5d7f62379"}, {0x1010, 0x108, 0x5, "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0x13a0, 0x4}, 0x3}, {{&(0x7f000031c000)=@in6={0xa, 0x0, 0xffffffff7fffffff, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f000056c000-0x90)=[{&(0x7f0000469000-0xb0)="0b3e96fcb31aba30864cafa8c13429bf303d63d7f8a4b0fcce548ed9bf3e58b6b5e6e516b7068d5af431a391b130cfb41feccb67cf9b40f0a3ece8992f17437e4399c7bf06ee1b96b8390845482cb65dbcef3c81b3a82f486a779ebee7bfbb38960edc1b87a43d7b879607dfdb7aa106c8b94409cc606e2461ab96c1aec544c937cc420ebb3fe61721ebd36ab3567cf19f9905b984a36fc9bdc24869dd499027e66cf3d49cd33a2f5bd2438156ecdb19", 0xb0}, {&(0x7f0000daa000-0xe6)="b0a27fcb725b8b7f58419a1cef62abc6c5ad7b97ba43d66b5b0e415b275792cb4082e3281e1a4a6a4ba78e432fb48da4a7cd4b3c8ab3a23f18ca943e16f3bea0bc855af2c8eada924e22b39a4741d963496fc98d0aa72a35913971ff270680f52e4bcda96269a9d0f935686b134014331d4fecb3acc6cbcfab1fc3c92bb83604b2b7ebcc812f82ec373f16d8db904c799df4afa77ec1e126c5f4bc4e725a7592a1c7b937a39a1bac08fd0d1a32a6570ab05f57350554b09e1d3f30b21bf9e2dff1c7bbae5f292a76847c320f43bef2eddb2ce0c7c6cb8005b200f2397f8f22b890a3209ecfcd", 0xe6}, {&(0x7f00004e9000-0xe0)="51a5079b17e0923b8f6cee1431574a5091d6ca3c98419475ba88ff45e556e25ecb761ad7e00764675eb059b221387b5fd9e57b771be33dd87e925a1a4b14d8b66288f76e6eadd79f0beb5e4ed3e733e34c3d71e625162405c13c3efe64adc15d916490e66ddb1238ee90f030388f0d01c603dabf05414c8e147b6468fbbf57573efa8caa23e3cef3cd1618a11ebeb14093e09e0e829f0a59d0a60216df0cd6935e2bd4a812c0b8ae9df29b476c3ef2ae4779f784a6c3aaa01e6d75cad6d032524a267530c2271469df64cf456b383b70f22b4a08077fb4e50fc5920954d22616", 0xe0}, 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0xd}], 0x9, &(0x7f00002df000-0x130)=[{0x108, 0x11d, 0x8001, "0336d5f6d120722a82a29019318532a03b2f0f60ff9fd87fa263f2bf06c49c37571ba4b9c029d9a82f4bf9cd24f5643ee29a3dadaf0dc27ff1f84f9f32d918cc08b59adc95e2cb6a864570eeabb08d1a820267b7a96b82e56cfb8d3a45f6869d49b5d76ca6da7d732d228c31d5c0aa8a1d93d89642e51e1b3a9490daaef2916a182ad3fea851cac2c9c962dc252a55cdb02accf10b619cbadc3640341cd8e4bff9807a67603cda0713774fb5a431a89b767ae1cdab15f48c5b47f20acb07b63b37f193ae61bbf6d4165c5cc19e2db19b46d617cc54df20e694eec77b87940b5800962aa4e58087e51eacb8292b3e71166614622d"}, {0x28, 0x88, 0xfffffffffffffffe, "55fd02cc799ecdfe41988ead60e7a919272f4a"}], 0x130, 0x4040010}, 0xffff}, {{&(0x7f0000ac7000-0x4)=@llc={0x1a, 0x11, 0x8, 0x100, 0x10001, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00008c4000-0x40)=[{&(0x7f000005b000)="3165bdf6", 0x4}, {&(0x7f00003c8000)="144a8646e00ca70ca075ae64ca94603af7c3fbd6a749177d8c6a2a5f6e27e21428aea85c5869ed400f3cb5319f08e3ddc5bd7b569fdbdeda12ed7c1a923f1723d8e54c446dcbdc9c7a48feffaac9d5933e51a2b91a94a23ddf39279103318e9f68f6579c93ecc0f6014cc5290eb72ab20c670c2b61f58218adb5b120dd2c893f7a775a4962ccf171972e8b6786194c1cf79dbc7e52da1539844b75074ccca3c3657b36baf1906a3487aa9cb92ab6cb12d6bb0c032a0ec856fae3dadc2aee42a2bc2dc9baff1b032b5b3031fa867971e4ea9c80af22ab8f6b77b2187d748cbb54ee77ee0a4f23c949d1bf64568c8aab12db", 0xf1}, {&(0x7f0000430000)="17b1731f3e39c696faad935ad6471571f70690483cc007365adbc60b1ba7b80a8e4a9dbaa733976bd0904a57c29aaf26eb7b704b71effca67ffdb9e16fd1360198", 0x41}, {&(0x7f0000cfe000)="95deeb7e1a726c88181eccd729b22056335f47ccbdb57a2e0fd751210c68f4ae8cc54bd7faf6fb0e3b00009eca197f1d17a17b4476d59d32190719e282322286d398d4bd8aa3aaf1497d2f17a88863a4b14745b4137920ab132495bbd47354b6bc53ca77e9e8a91e1a0db74c7ab9684eec0cc6243dccdc7295f9a3e1843c4ecd61c62d45f4a36721f7b769104904afe192662634366a8e84b1d4315f871dce5eac21bf48fbb6f160d0093f", 0xab}], 0x4, 0x0, 0x0, 0x8810}, 0x8000000000000}], 0x3, 0x4014) r2 = creat(&(0x7f0000016000-0xc)='./file1\x00', 0x100) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000aef000)=0x0, 0x0) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000248000-0x77)=[{0x14, 0x101, 0xd09, 0x0, 0x0, '\x00'}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$ipx(r1, &(0x7f00002ef000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ecb000)=0x10) readv(r0, &(0x7f0000e2c000-0x10)=[{&(0x7f00002bb000-0x1)=""/1, 0x1}], 0x1) 2018/01/05 15:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000)=0x10000003, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) 2018/01/05 15:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000425000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e61000)=""/0) socketpair(0x5, 0x805, 0x3, &(0x7f0000d35000-0x6)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000bc7000)=0x0) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000e44000-0x2)="8508", 0x2}], 0x1) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) pwritev(r1, &(0x7f00008a8000)=[{&(0x7f0000eea000)="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", 0x1000}, {&(0x7f0000bc6000)="496ecbcd7e860228b237b29f9ee7fc95a5ec08981c668387ecf31d3dae9912489ee442f7d2583158ba231eb088a0df29982e8f9d399ac1ca44da50d551d301934ff7d2fc0fe228586297844ae22b08936404b4b263eea38dfc1a39099fb82dac24e8c4b17b2eb94072efb15da78509a6e744412282d169ec36909639c82018e9fce5718cd703312522bd", 0x8a}, {&(0x7f0000bb0000-0x7b)="55dd14fe7ad619cd851b0280651a8eb1047428cbc80adaee77a327e855dfa4a3735056a2bf26d45736ffd58ad748ac65a4ea0de6b0e30a493dbb4e45e0c6064a99a9c26c59bf0c4cb4ce1d1f3cf0783c40ce54f95f8b82ac8c05404e05703627f719cdad481a681a02793ef310f1f43c85ba62bf438e880d56e329", 0x7b}], 0x3, 0x0) 2018/01/05 15:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f0000758000)='./file0\x00', &(0x7f0000cf2000)='./file0\x00') creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000369000)={@generic="020000ffea177f99000000000020d322", @ifru_settings={0x801, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) lgetxattr(&(0x7f000036b000)='./file0\x00', &(0x7f00004e3000)=@known='security.selinux\x00', &(0x7f0000948000)=""/202, 0xca) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x9) signalfd4(r1, &(0x7f0000714000)={0x5}, 0x8, 0x800) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000090c000-0x10)={&(0x7f0000cf2000/0x4000)=nil, 0x4000}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 35.979741] IPVS: length: 116 != 24 2018/01/05 15:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cb000)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000000000000000ff00001883000016fffff70000d81f99645aff00", 0x29}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/05 15:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000086a000)={0x80, 0x7, 0x1000}, 0xffffffffffffffbb) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000add000)=0x0, &(0x7f0000afe000-0x4)=0x4) 2018/01/05 15:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007a0000-0x24)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000db4000-0x8)='./file0\x00', 0x10000, 0x8) accept$packet(0xffffffffffffff9c, &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006cc000-0x4)=0x14) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000074d000-0x4)=0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00001f4000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) [ 36.019796] audit: type=1400 audit(1515164620.504:39): avc: denied { read } for pid=5803 comm="syz-executor4" path="socket:[13185]" dev="sockfs" ino=13185 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.055184] IPVS: length: 116 != 24 2018/01/05 15:03:40 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000)=0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='teql0\x00', &(0x7f000000b000-0x9)=@ethtool_stats={0x1d, 0x1, [0x7fffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000004000-0x83)={0x0, 0x7b, "1aadc64eed0629f98ffd0e91cf2de7895d155976a8ac1fb2ca2969db68eb62cc0fa1a87e07596e647887b20f60cd6a17f81b67a82099fc6d47b171d818a3b9df616ae0fc4c37aa58e89439e42fd26faa700469844e4d42bb0f7d632276b1d31500d5a627f9ea3c575eb3d645d932867215eef668564c35d2494223"}, &(0x7f000000b000-0x4)=0x83) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x4}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000-0x8)={r4, 0x3}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/05 15:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd3000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000157000-0x10)={0x1a, 0x1, 0xffffffffffffff81, 0x1, 0x3, 0x8, @random="e1d9102b2283", [0x0, 0x0]}, 0x10) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e06000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000059a000)={0x6, 0x3, 0x1, 0xd89}, 0x8) 2018/01/05 15:03:40 executing program 4: r0 = fanotify_init(0x1, 0x181000) ioctl$int_in(r0, 0x5473, &(0x7f000082a000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xe001, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000081c000-0x92)=""/146) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000000000)="59490bdbcf65435804ebb1d513d9edf1280e3e05a787a3f05d0c7cd3bf5eda1800a575b627aa6efc594fe0be", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000185000)="cf096743f8227f6b2ab305c56703c6f11b6bdf3309cf0f28217317ea9088b084062502854d1ab55682e69bb4ebfac13aab55d46a28317c6ec0e20e4d4d1683bdd9626165a475ae99d2fb4574ecbbd2a9cd56028d2fd2230580d84cb3b11638b29dad23a52962b338b4771176d43ab12984b9aa6b8981dfa138294262ad263e47e84722") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000001000)=[{0x0, 0xfffffffffffffffe, 0x60000000000, 0x1de4}, {0x200, 0x6, 0x2, 0x2}, {0xffff, 0x4, 0x3, 0x3}, {0x6, 0x3, 0x9, 0x3ff}, {0x7f, 0x3ff, 0xff, 0x3}, {0xfffffffffffffa23, 0x4, 0x2, 0x5}]}, 0x10) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000bb8000/0x3000)=nil, 0x3000}) 2018/01/05 15:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000673000-0x28)={&(0x7f0000f9b000/0x3000)=nil, 0xbd, 0x3, 0x10, &(0x7f0000be4000/0x1000)=nil, 0xdc9a}) r1 = openat(0xffffffffffffffff, &(0x7f0000f1e000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000be000-0x20)={0x7, 0x0, 0x10002, 0xffffffffffff0fa0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000860000-0xd)={0x7ebfaae1, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b1000-0x15)='/dev/pktcdvd/control\x00', 0x400500, 0x0) 2018/01/05 15:03:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000-0x8)={0x7ff, 0x3, 0x7, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:40 executing program 0: r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1b) 2018/01/05 15:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000cd000)={0x0, 0x0, &(0x7f000084c000)=[], 0x1, 0x0, &(0x7f0000a9c000)='S'}) r1 = gettid() poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) r2 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x16) 2018/01/05 15:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d8b000-0x8)={0x0, 0x0}, &(0x7f0000e09000-0x4)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00005cd000-0x65)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9, "997ab9cc9fc3bb71c43fe64b556a226e61ac70cbf6086e05fb488381384bb5d4b5f78321a5da9248754b8b6909ef322ddc0431ad17bc3c45741a80d8c05a0b04", "4c2cced8b459c96a67e5fd39ffcc52302b63acb1ea05cb9dccea7b43089b9b7dc39e767af560fd51d1f8bffc0dc4b0697d52421d2bcb2f73b374578803744ed3", "a796d668bd90bdb9a7d9c4e3fa0d98e3974c33043ba8c0d56e9a210485d7ca08", [0x0, 0x0]}) fallocate(r1, 0x2, 0x8, 0x1ac6) sendfile(r0, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e6000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x400, &(0x7f000076c000-0xb7)=""/183, &(0x7f0000cfa000-0x4)=0x3b) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f99000)=0x0) ptrace$peek(0x3, r3, &(0x7f0000a53000-0x8)=0x0) r4 = syz_open_dev$loop(&(0x7f00009b7000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x440000000000127b, &(0x7f0000019000-0x1)="") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/05 15:03:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000007000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fremovexattr(r0, &(0x7f00000e8000)=@random={'user.\x00', '\x00'}) pause() ptrace(0x4207, r3) rt_sigsuspend(&(0x7f0000bb2000-0x8)={0x1ff}, 0x8) 2018/01/05 15:03:40 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) iopl(0xffffffffffffffc0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000972000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000fff000-0xd2)=""/210, 0xd2, 0x2, &(0x7f0000ffe000)={0x1a, 0x1, 0x9, 0x9, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000061b000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendto$inet6(r1, &(0x7f0000ffe000)="0b6ae21aae83f24a53e8760b419c0476bee67d100fcc82b226c64b345891bc8e1858bd3ecadf3f87c8ed17a23e", 0x2d, 0x4000000, &(0x7f0000ffe000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00005cf000)={0x9, 0xd, 0x40, 0xb2, &(0x7f00007ab000)=""/178, 0xd5, &(0x7f0000544000-0xd5)=""/213, 0x71, &(0x7f0000ef6000-0x71)=""/113}) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000987000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xcaa) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006c8000-0x5c)={{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0xad, [0x9, 0x20, 0xffffffffffffffe0, 0x5, 0x7fff, 0xf, 0x200, 0x6]}, 0x5c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) connect$nfc_llcp(r0, &(0x7f000050c000)={0x27, 0x8, 0x1, 0x6, 0x5, 0x2, "151e3b53c190d5bacc8901bd45ee3e1abf55bb9b5d5c593419f109092c4ce29ae05bf933789c25769d302b6cbf51776748cc8580a180bdd5df84c45b350cb7", 0x8}, 0x60) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000083b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008bf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000012a000)=0xb) r1 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d27000)={0xa, 0x20, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x14, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000d29000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x10) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d2a000-0x5)='htcp\x00', 0x5) 2018/01/05 15:03:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00001cb000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x1eb, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/05 15:03:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000521000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e02000)=[], 0x0) clock_getres(0x7, &(0x7f0000d41000-0x10)={0x0, 0x0}) 2018/01/05 15:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fb7000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000027c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r1) connect(r2, &(0x7f0000d5f000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) utime(&(0x7f0000f96000)='./file0\x00', &(0x7f0000211000-0x10)={0x1ff, 0x80000001}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00002a2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 36.273754] binder: 5851:5854 BC_ACQUIRE_DONE u0000000000000000 no match [ 36.291319] binder: 5851:5854 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/05 15:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000023d000-0x50)={0x100, @tick=0x0, 0xfffffffffffffffe, {0x10001, 0x5}, 0x3, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000003000)=0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f00007f7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000057c000)=0x60, 0x800) getpeername$packet(r3, &(0x7f0000b22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dc5000-0x4)=0x351) accept$nfc_llcp(r3, &(0x7f0000bd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000621000)=0x60) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00006a9000)={@generic="f6d89002d2288da4b7ea1d3894b2f2b5", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ipx(r1, 0x0, &(0x7f00000bd000)=0x0) r5 = syz_open_procfs(r0, &(0x7f00000dc000-0x5)="6d618c7300") pread64(r5, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d45000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000037c000)={0x0}, 0x1) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x5, &(0x7f000086c000-0x28)=[{0x9, 0xfffffffffffffff7, 0x6, 0x0}, {0xa2, 0xc54, 0x0, 0x66}, {0x10000, 0x8001, 0x4, 0x9423}, {0x4, 0x1000, 0x1ff, 0x800}, {0x8, 0x0, 0x9, 0x5}]}, 0x10) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f00002fd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) [ 36.354097] device gre0 entered promiscuous mode 2018/01/05 15:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000055c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000033000-0x1)={0x8}, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000c98000-0x78)={0x3, {0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x7, 0x2, 0x800, &(0x7f0000a28000)=@common='lo\x00', 0x0, 0x7, 0x20}) r2 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000646000)={0x5, 0x2, 0x7, 0x8, 0x5}) r3 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r3, &(0x7f000077a000-0x90)=[{&(0x7f0000336000-0x1000)="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", 0x1000}, {&(0x7f00009cf000)="871998421a769ab63c515eb43b8c3e1396f4efad86956fb0299e643f5bbacedce586d5faca7cb96bcd0f20aeee44cc59671ec2f05fac1711b1eb8dce91c7f194b44f480c2c21a7c86978c92e4f6618e47bd8cebd9e4e7c93d617451c4c0d30ca2b83155a22da57b0cc5995c356def4fad5e15e5a3644221a3377735bcaff918c8a30eb88ee1286819a908a381ecd518a777a0bd69abff47d9fd378a28deca966c6e599ae9907ffe97026c8f8", 0xac}, {&(0x7f000026a000-0x10a)="daa8bc6188f0369457854cd992a9e3a09ddff85ac9bb4b467d4ad8284bd5d21026167cadc749a22c0d420583e431dd93e69735597064e9978cf4ec7c122b416e3e57d0aeb5eaaf3bd04cbf1a25081f2fbcd98b42def39f4f1026cff3636c577f7ea268c291b2c43598399c0ac710d793c2bb2a741048d3e02903cbe90b3cfde3df3792c0f958a957cfbefe4ef29d3de6946270329795000a01b8dd038165a57fa46d80f209f9050a278b050018c9f558ec3fcf77a7672543197600d879e58031c75fbec5b5f7d32479f9cd74a7a02778e7967c339a9bae37f8f14f85a1261b49b5dce55cf020642bb6f0762e70f6997fa679fdcb0679c0821da2ce88070a55531742991b3bffe8f1fa05", 0x10a}, {&(0x7f0000af5000)="85866ec625ae6e685b3a9b9740bb3af15839ec632deebc8000c6521d92b9162b38fe00e8082a386bbea1af27ee2e066ecb8894ba7b5ebab45ddb4cdc5fef03f66090e668a8fdb72583a92ecfef03ced7f1591c0216923c0e601a9d1f45415826854dcf635fce1743f1ee311b8b56c2bad00e424dc42465", 0x77}, {&(0x7f00006b9000)="31a2b9038b05561014b44d87747970b155f59657bc1657eb049a70bfd80d5c9800395855cf", 0x25}, {&(0x7f0000469000-0xfc)="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", 0xfc}, {&(0x7f0000385000-0x39)="7a2354d9e3d862a32aa1b62dc045a9caf469c56f5843387d8304e0d30c3c4d50498b61d894c89bcfd146249ad36b6a948d7d80e22fb1146b8d", 0x39}, {&(0x7f0000241000)="a5b7c372aa2f7a69923b43ad6b617fa819aa51f5cf9005e68f3f15be22a6720ed6adba38bac87342ddf7a439a93d99822393287894a00b2e355981c681eef947a5af8077ec3f0213cd67876c91a9", 0x4e}, {&(0x7f0000a14000)="d3565689c0214739756618863c70ee0d95913d6ee3f4f81fc77b788d9b358cdffad9fbe999cc6759218b76356a90", 0x2e}], 0x9) 2018/01/05 15:03:40 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x84000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000004000)=""/19, 0x13) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mq_timedreceive(r3, &(0x7f0000014000-0x1000)=""/4096, 0x1000, 0xfffffffffffffc00, &(0x7f0000012000-0x10)={0x77359400, 0x0}) pwritev(r3, &(0x7f0000013000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000005000)="cf8e02bcf5cd29be177f1b1b1faf297b75", 0x11, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r1) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000fc4000-0x10)=[{&(0x7f0000fc3000)=""/4096, 0x1000}], 0x1, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000815000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000022a000)=0x10) ioprio_get$uid(0x3, r2) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00008d9000-0x20)={@common='ifb0\x00', @ifru_flags=0xa00}) 2018/01/05 15:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f35000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000b69000-0x8)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e6000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f000029f000-0xe)='uid_map\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006b4000)={0x6, 0x0, 0x2, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00007b6000-0x58)={0x1, 0x8001, 0x1, 0x400, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000086d000)={r3, 0x101}) sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) [ 36.376789] binder: 5849:5852 ioctl c0306201 200cd000 returned -14 [ 36.418493] device gre0 entered promiscuous mode 2018/01/05 15:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r0, 0x11, 0x0, 0x100000000) socketpair$inet(0x2, 0x6, 0x2, &(0x7f00001b4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004e0000-0x4)=0x0, &(0x7f0000cb7000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000010f000-0x8c)={0x0, @in6={{0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 15:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) pread64(r0, &(0x7f0000e18000)=""/177, 0xb1, 0x0) 2018/01/05 15:03:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000daf000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/01/05 15:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000600000-0x10)=[{&(0x7f0000356000)="290000001800310902000001000000070a0000040000f706800000000c00080000001000000300ff01", 0x29}], 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00003dc000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000435000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c1000)=0xc) 2018/01/05 15:03:41 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x49, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) setns(r0, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(r1) close(r0) 2018/01/05 15:03:41 executing program 6: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x2000000, 0x0, 0x0]}, 0x5c) 2018/01/05 15:03:41 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f000000e000-0x4)=0x0) 2018/01/05 15:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000ccf000)=""/253) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 15:03:41 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/enforce\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/05 15:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) syz_open_dev$sndseq(&(0x7f0000dbb000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) fchmod(r0, 0x4) 2018/01/05 15:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1f000-0xb)='/dev/hwrng\x00', 0x200c00, 0x0) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f00000d7000-0x1c)="002a932f01000000cf960809000000000001000009001300f2a57661", 0xfffffffffffffdac}], 0x1, &(0x7f00001fa000-0x20)=[], 0xfffffffffffffffc, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xc00) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x20, 0x0, 0x30001, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/05 15:03:41 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x7fff, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/05 15:03:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='*vboxnet1eth0\x00', 0x80, 0x0, &(0x7f0000001000)={0xf4, 0xffff, 0x852, 0x6, 0x9, 0xad, 0x0, 0x1885}) 2018/01/05 15:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000101000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007fc000-0x4)=0x25) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r2, &(0x7f0000259000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/05 15:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003de000-0x8)=0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812d6696267, 0x0}) syz_open_dev$evdev(&(0x7f00002f5000)='/dev/input/event#\x00', 0x3, 0x20000) 2018/01/05 15:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x7ffffffe, 0xfffffffffffffeb9) r1 = open(&(0x7f000013d000)='./file0\x00', 0x422400, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009ff000)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400080000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff, 0x7ff, 0x6, 0x10}, &(0x7f0000d83000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001ae000-0x8)={r2, 0x7f}, &(0x7f00005d0000)=0x8) lstat(&(0x7f00009f6000)='./file0\x00', &(0x7f00004bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d44000)={0x0, 0x0, 0x0}, &(0x7f0000629000)=0xc) r5 = getegid() setresgid(r3, r4, r5) 2018/01/05 15:03:41 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$netrom(r0, &(0x7f0000608000-0x48)=@full={{0x3, {"d86bd95151b1d0"}, 0x6}, [{"74c19f58580976"}, {"e7b157dfbf9ccd"}, {"ca458192ae9fb9"}, {"8950914ae7fb56"}, {"6f9767cc32aefe"}, {"36b2f65a5ab0b3"}, {"b2aabce118fe08"}, {"5d0fdae6f59186"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000667000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002fa000)={0x0, @in={{0x2, 0x3, @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]}, 0x3, 0xfff, 0x40, 0x1, 0x6c}, &(0x7f0000315000-0x4)=0xa0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000253000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c19000)=0x8c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") openat$autofs(0xffffffffffffff9c, &(0x7f0000bfb000)='/dev/autofs\x00', 0x80000086800, 0x0) accept4$unix(r1, &(0x7f0000dc4000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d75000-0x4)=0x8, 0x80800) 2018/01/05 15:03:41 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x222, 0x6, 0x0, 0x2, 0x1fffe0000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x7ff}, 0x8) statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000+0xa62)={0x0, 0x9, 0x30, 0x6, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000015000-0x12)={r3, 0xa94, 0x5, [0x9, 0x73877191, 0x20, 0x4, 0x7]}, &(0x7f0000147000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000002000-0xbc)=[@in6={0xa, 0x3, 0x90, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6ce}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x79}], 0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000001000)=""/212) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x20) 2018/01/05 15:03:41 executing program 7: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000814000/0x1000)=nil, 0x1000}) clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) userfaultfd(0x0) 2018/01/05 15:03:41 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = pkey_alloc(0x0, 0x1) pipe2(&(0x7f000053c000)={0x0, 0x0}, 0x800) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000006, r0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/05 15:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f00007fe000-0x28)=[{&(0x7f000095b000-0x84)=""/132, 0x84}], 0x1) r3 = memfd_create(&(0x7f0000ec5000-0xc)='&nodev/(GPL\x00', 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000106000-0x4)={0x0}, 0x4) dup3(r1, r0, 0x0) 2018/01/05 15:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c32000)={0x2, 0x2, 0x81, 0x4, 0x2, 0x6, 0xffff, 0x0, 0x2, 0x8}) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/05 15:03:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ppp\x00', 0x48a02, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00002ce000)=0x5) iopl(0x5f) fcntl$setsig(r1, 0xa, 0x15) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") bind$netlink(r1, &(0x7f00000d2000-0xc)={0x10, 0x0, 0x2, 0x2000}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000035c000)='/dev/loop-control\x00', 0x800, 0x0) mknodat(r1, &(0x7f00005f7000)='./file0\x00', 0x0, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f00006bc000)='./file0\x00', 0x5) 2018/01/05 15:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000a42000)='cgroup\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='sit0\x00', 0x9) sendto$inet(r0, &(0x7f0000309000-0x1)='i', 0x1, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 15:03:41 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000767000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000594000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00001e6000)=0x1) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/ptmx\x00', 0x20003, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) recvmsg(r1, &(0x7f0000f64000)={&(0x7f0000f64000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f64000)=[{&(0x7f0000254000)=""/52, 0x34}, {&(0x7f0000f64000)=""/36, 0x24}], 0x2, &(0x7f0000f65000-0x1000)=""/4096, 0x1000, 0x0}, 0x100) 2018/01/05 15:03:41 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3a000)={0x0, 0x0}) r4 = dup3(r3, r1, 0x0) epoll_pwait(r4, &(0x7f0000fdb000-0x6c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000026d000)={0x0}, 0x8) 2018/01/05 15:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000838000-0x8)={0x0, 0x0, 0x0, 0x0}) getdents64(r1, &(0x7f0000ada000-0x86)=""/134, 0x86) fstat(r1, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r2) 2018/01/05 15:03:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000001000-0x118)={0x4, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d40000)=[{&(0x7f0000a80000)="290000001900ff0900000000000009020a2800000000ff06800800000d0009000100001900000006c7", 0x29}], 0x1) 2018/01/05 15:03:41 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053b000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f000053b000)=""/161, 0xa1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000053b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000098c000/0x3000)=nil, 0x3000, 0x9, r1) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) 2018/01/05 15:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eac000)={0x200, 0x3, 0x8002, 0x3, 0x800, 0x8, 0x6, 0x100000004, 0x0}, &(0x7f0000580000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e7a000)={r1, 0x8, 0x1, [0xffffffff]}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000112000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000934000)={r1, 0x1ff}, &(0x7f0000abb000-0x4)=0xff4d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000035c000)={0x0, 0x8}, &(0x7f000011b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000773000-0x23)={r2, 0x23, "8519209a63f75659ba59f4e161b143b854a1a3ee24a67c314ef3ab16c28be918cbdb9b"}, &(0x7f0000203000-0x4)=0x2b) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006af000)='tls\x00', 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000914000)={0x6, 0x5}) 2018/01/05 15:03:41 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) [ 37.057215] device lo left promiscuous mode [ 37.133702] device lo entered promiscuous mode [ 37.140164] device lo left promiscuous mode 2018/01/05 15:03:41 executing program 1: ioprio_set$pid(0x1, 0x0, 0x4001) ioprio_get$pid(0x1000020000002, 0x0) 2018/01/05 15:03:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000005c000)={0x0, 0xa8, "571fe4515cd854fb3c70a438ff39c245cc958f18e62a9d36cbed048ea945109c9564fec8dd2c6a1663609740729cd503f70e8176c589f48f4e5b6fd95b691707520b270945c74f19d2799904659110e3dd9ac1ae0258736967cf6774bf27a691d3e03a7e08e1a44b62a3a97849230f8338072c76e4b842c75409aeeb7a07cdf81ede6bd7beb55c400b2f47e5c2883399b36d1ed1d3c708232ee45fd6f46cf436d480a76fc3d93fd4"}, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x20, 0x3, 0x810e, 0x60}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000170000-0x4)=0x4, 0x4) close(r2) 2018/01/05 15:03:41 executing program 2: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000418000-0x8)={0x0, 0x0}) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000417000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/05 15:03:41 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00005c8000)='./file0\x00', 0x4) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c42000-0x10)={0x0, 0x0}, &(0x7f0000fad000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) 2018/01/05 15:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) bind$inet6(r2, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e68000)={0x0, 0xa9, 0x30}, &(0x7f00003d4000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cc1000)={r3, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 15:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f0000b69000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/05 15:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0xfffffffffffffffa, &(0x7f0000b6b000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000b2b000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(0xffffffffffffffff) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000e9d000)=0x0, &(0x7f0000012000-0x4)=0x4) 2018/01/05 15:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)="00a0") memfd_create(&(0x7f00006bb000)='bdevmime_typeem1$^\x00', 0x1) clone(0x20000000, &(0x7f0000548000-0x39)="c1562110852fc66d31384367d14d981a4e999a4d79124cc0332c7255b5373a2d3dd24f7132d26a18ec105c06f98f73008b1bf3fde5a3a223c7", &(0x7f0000dcc000)=0x0, &(0x7f0000f93000-0x4)=0x0, &(0x7f0000f19000-0x1)='D') 2018/01/05 15:03:41 executing program 1: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e2000)=[], 0x1c2, 0xfffffffffffffffd) poll(&(0x7f00004d7000+0x82a)=[{r2, 0x1d, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2018/01/05 15:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000012f000-0xd)='/dev/usbmon#\x00', 0x4, 0x4000) fstat(r0, &(0x7f0000a94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000756000)='./file0\x00', 0xe001, r1, r2, 0x2, 0x40) setresgid(0x0, r2, 0x0) 2018/01/05 15:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000315000)={{{@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}, {{@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}}, &(0x7f000095e000)=0xe8) quotactl(0x8, &(0x7f0000783000)='./file0\x00', r0, &(0x7f0000a90000)="056f6c16dc86d8a96ce3a204f8b7fe73b898c919bf67069dbf82749efd21eb5f78a3f51f998fa2162227762660f5c972ab7e83e02ade1f9332679223c9d4b73608faf2031d6f5d2f0945767253fc3b3325094fd4cbe148055a0f24361abd938a586b26c9fd199f4abe9c3ca688a65bc05c96040123d9a6b1d2dfcd07670593b8d4c76cd61dbaa121cc0c620fddfeefff8c47336a2a3506aef76333842eb7cb93a2b48627b0a688ac6ccf6ec9844abba88944b6c5ecc30e04d7cc67f1304140640a2af2045cc59eb14237ae6289bfa358a93b135ef06df2c508d5a1be3f9f88969d4320839f3f726919d75ab4b8") r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000681000)=""/215, 0xd7, 0x2040, &(0x7f000028b000)={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c51000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005fd000-0x8)={0x0, 0x9}, &(0x7f0000b96000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008d5000-0x8)=@assoc_value={r3, 0x7e}, &(0x7f000053c000)=0xffffffffffffffb9) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eae000-0x8)={r3, 0x3ff}, &(0x7f0000f02000-0x4)=0x8) r4 = getegid() lchown(&(0x7f00001a2000-0x8)='./file0\x00', r0, r4) syz_open_dev$binder(&(0x7f0000880000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000eed000-0x4)=0x0) r6 = getpid() r7 = getpgrp(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000785000-0x2)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe6000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000497000)=0x0) r11 = getpid() r12 = gettid() setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000078e000)={0x352, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000446000)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000753000)=0x0) r15 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000345000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008ad000)={0x0, 0x0, 0x0}, &(0x7f00003e2000)=0xc) sendmmsg$unix(r2, &(0x7f0000505000)=[{&(0x7f000044b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e4000)=[{&(0x7f00004f4000-0x84)="d39286cc68e678a8dfd9690da96267483134fe3019deeea087c955352213339fa596c940aad88d35b3d826fefeac96e708583e217cba181a76ae3467467ca7a4c07dc9a46d5970aea4153d7049fd4d20163e67af3abc1e2aac711f6073242aa9900172a91e5d06a4c449ec579cde9b53f3ff10406fee0db3f92c051e217f6c3b87ab9f5e", 0x84}, {&(0x7f000000a000)="87ffe716a6a5bba33f6236c5128b983c5e888e967164fd34fb20a24741d4ecd26e7ba3bc531b807c5ef068bde3c522f8accff4be6be53536ae52910c17ea7d85c52da6fcd63c54e7bb3b0b1f1a941f35efcaa91868863d33ffd21c9cfb135f58d007c416ce8ce1a17f369fd44ca61b5d330eb9fd22dceaae06dcf0b18a4d7938cdaf7d8c1bfe0d7aee4628ffea79ccb87f1ae0882f6faf37c8b704e04ac4be416b77022f75427ca485c8cdf20bf7", 0xae}, {&(0x7f0000160000)="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", 0x1000}, {&(0x7f0000969000)="92daf1c59fd997384c2ca37f9c83877f3e89b2bc78c00f1a578f1e452ddf340081abfff01feb0fc33c8180994d3f7b34273a9bcb65844f4ff497bc9afe75ec513dca762b9cca7b0cca50156d4336fd8f7bf9fa2cfbcdbdc3d29af299bbedd06e1851233b81cb29b6f4408575b55679bb78bd95f82bd92c6504d2f675891df0bde2a0a78983f1f4634611fde695dcb264da3730e8e07be9bb2e0357dec7d3716aed0df14bbb33125a5d87b83d18bd9e5845b3f27f33e9a1987cfdd7848e6290256db9c3856fa27f483b1a63b174dbc81f6dc719", 0xd3}], 0x4, &(0x7f00007b3000)=[@cred={0x20, 0x1, 0x2, r5, r0, r4}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x58, 0x880}, {&(0x7f0000e3c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cf2000-0x60)=[{&(0x7f000059d000)="35f27139c3bda711d7bf667a12b43422372636f96f34f7e8cf57ec51ca68bba182e863dedfacb8fbf1b9f0fac86e5da3e0525b0593e167cad18937bfd1730b52a6702a6864ca274defac6d71025c2b8390d47646084088943cbd95966741384ee51f31708feb25b8e6873f26428fcd7c3e8d975ef1ae963c3f31347007bd800ea10cbe691c1cc093ea7e9cf9c994efe6cc80ffcc2e4e0f313ccc056218dc75791e819040b221f1fff3a5c5bbf13b468ed7edf08b95e3c0be7f3dd5b2f860a406e6974ab62b8624b3540b3f64369d9e9961c0fe385859cb69", 0xd8}, {&(0x7f0000208000)="ce4c7fe4a1d7f030c20b8bd77d593e2d68f92cd661f8057c3fb5bd934ba7eb51c056a585c4e88f21c356e6a197f1bb55ce2842aef56a0eeb2d0021b759ba152d8303fcf8de645d834d5fca6d576f2a255c42ac6621c2fb162bd95b7b8e3c787a07f7105f58136b1feb70860fff696cc0521e0b43c65b392ca14ba7e73cebe8a52996c74ef558c595fdd7452f3b3281e8a40cae7981e9ad7d5a3b3b2529be3cb5bd88c7", 0xa3}, {&(0x7f0000b74000)="", 0x0}, {&(0x7f0000279000-0x1e)="04de200fa44a22d7e820105c45089fd415b4415284def7592c32332106a7", 0x1e}, {&(0x7f000069e000-0x7c)="1d02a27385a3f833eee68981771fcb737677b869da47c4e6179d4610471de56e9552a1ca5d11890eddf16dc8ddbc7c50911994a9a0d0d456a2edce460cf810871005544456386cdc6e3d4c58215e9b3013aa9a1ab0dfc7caf64af5d27267d1932d6ddc5fe04e7d8e0542aecb0aaeeace4ee2ac0b0e884bcd3f681e4b", 0x7c}, {&(0x7f0000ca1000)="230351dd5a7f75833f71f05b648007b25dbaf54a3be0b7926c3c0475", 0x1c}], 0x6, &(0x7f00002cf000-0xb0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r0, r4}, @cred={0x20, 0x1, 0x2, r7, r0, r4}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r8, r0, r4}], 0xb0, 0x10}, {&(0x7f00004f8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000191000)=[{&(0x7f0000c3f000)="eee006936ff3305ee86d8aa6929694f678296cd0140307495ca52a07019b25af93a0864a331fa7cad30cd87ac4b8938b667331e310821202a84d842f0ee1e4646754b50d23e3f1ef6c5c283130f3133413e9e657f2dc7e9f5955915769aa633635fff8730239578dc5ccf184de470542806339fd4cb9b1794d1477d94968c2ea4cf8f56a7c2263e481a0d744ad51e27215595753fe0c46b2592c50acaf59d977f43291d1bb318e9e8fa223c0c12d705edaa7109d1a7b7a7a4297f5b57b6faeb7ddfeef4688dd5fb70008a713d8b01ad35f4301f799f6be45", 0xd8}, {&(0x7f0000324000)="25e18f5dac04d6433462658290b4f1ea5f63391ed065d62068d6953813423d327af92bf7d517259830a31ad3c43041146c46940c10e6ae5959e95059658a8c49051b37efab175259957a2715d01ba1c06a756c7479b823914466c5b041a22a1b8f16a41474502351d960cf7ff8de9ec4b881b438bef6a2db69efe900f46d2e85744a4ba1f05823a34bfedc3a89683bf1835b42fe00f54269d5acbf5f59f95e613d2753c00f697bab18c460631c62598555774b3619375d89c8bf738dce2ff367b1a3bfcc94ceda926ffda216da3403096a4f23b2d4e9233ef73504e98ebc8236e3ea7d", 0xe3}, {&(0x7f0000a9f000)="3df967ae6debf3697b8ea58c902156943fdcfc914cd79498c778146145ea9e1326f3a8e93cd19da043ee3ac5b4d9f9ec68bc0c78e3f9cef6294e99c3aceb77e5da584f7fabc956b1bdb6ab7256210a9ba90714fb98a7889653ceb24fd36eaaebb7ab21a8a2c6c7c05b078c00a0c48d78085982145d8120afd7c4fe49749f01f5485c6b62a351443a26768f76306dacb0b86cd2", 0x93}, {&(0x7f0000564000)="26916f943f5166960cc7d7568a9bffc41a6bc2750dc06c26ab955b81649169d71633efe2844b286211a07fcc37d3be17f4c98ec6f2f37afebe1b6cade84c713a6ab9de9feb275a417ab72ccfb6005fe67be5b6a9b3ebc1b7110f56f7a7319dae6ca18522aa48ec5d9685fbd0da139aca3b256ae1ea33a99245b6477b2646355b2c65db9d82fa9e78f7245d9d689184e67a398d6db899e9ab59d94cd53ae981f779bae36d5786952a7b064baf9ba3bbfc66882940d34905f2", 0xb8}, {&(0x7f0000d01000-0x1000)="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0x1000}, {&(0x7f000063f000)="bcba00f178bf783ab6c77e387333fd03945dbb91b7581f97d37c0ee9d35cc87ef2ae82d5973bbfeccd824dc0255823bb2f97f63a0afe0ad91be6d692349ac6576d780fc58d9c5d1f6ff66858fdb40b2495b03ed2cd1b85e1ee1684f0d3974f992993f15c6c2aff7da6d4d20271d445567aab705d54a325329d35f018cbe243f0e574af80fc887a84c1581d78fb2d2685ae8f5280b2f04d6e8f73dc4e54fa5c7f5f06a7dccf486a77f112c525f2", 0xad}, {&(0x7f0000fa3000-0xbe)="262451a1bc1a4bf73027961ac28fde9ac60c217ba43c5a21527495df3faf6093bd9588cc80ba9613be13a37dee5d21dd23813f0f463018dbbd432e7179bf50ad2b8743724c8d89c7a3fd952619c78d1b823c5c93f6db4956825f825d05dc70cfbb7fb8f5dbed4c8d32f38e9182d15d99312502cf94332f0fc80ebaac012bd9fdd0508096803b8adb17153d95ac6d6b9e0191a0caf82a66aecefb5a66fb35e2db3e1b0c248d637eed64feabca50896d69390a6a143d1315748612f2997f15", 0xbe}], 0x7, &(0x7f00006c6000-0x140)=[@cred={0x20, 0x1, 0x2, r9, r0, r4}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r0, r4}, @cred={0x20, 0x1, 0x2, r11, r0, r4}, @cred={0x20, 0x1, 0x2, r12, r0, r4}, @cred={0x20, 0x1, 0x2, r13, r0, r4}, @cred={0x20, 0x1, 0x2, r14, r0, r4}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r0, r4}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r1, r2]}], 0x140, 0x4040004}, {&(0x7f0000b71000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009bd000-0x90)=[{&(0x7f00004b0000)="0f864397a2eb4c14188622e8eb2b8c6a7670b4df3745a3208a784c3bf7e45c092c7e0a896d80a331e85adc5f1827ff12d04f5fc7a1a6ed92443361000f59ae9a48068a77b9029ccbccec36b279", 0x4d}, {&(0x7f0000094000-0x51)="a5f3c36370b6572164f8bf9fa2f58b93f7614b4534e3a85f88ae7df29c440cad0dd5495d9f00b261fd61f3df62221cc7e7572b27d8e3b8ab23a6265da7a02a19a9daed437d38afa82af5320ad1f8f78031", 0x51}, {&(0x7f00004b4000-0x29)="7342b5dc55c86ce24b58f6e2ca376c998f734d55f56aa61d127de59f5e2f26778319f619d94cde1951", 0x29}, {&(0x7f0000866000-0xd5)="38d9ec9a9cf6eb364f30028487aa6285acb672acd15df0b468b47a2b7e194efec0f7bcdc205832180671e7f16f94bb8ab3b619855bdd44dbe2bbf3ae35a37cedde10b18897ba27e6d172a596ba7560b04518dbca285be207d47c0877f2a78b0d45256df1d49e3af1ab506548fc26a00ba0f77642dd37101022af117f88c41c18149af18babafe8a79d2411dad156518be32321e0fbcb1615db7f503a32af1309de19612bbcbc2c9d0aabbbc2656f77d4e40c9b840e1c53235618d67997a251a0e7cdee3f8b9c2db65538685dcaa7112418e50fab1f", 0xd5}, {&(0x7f00004fe000)="241b529515be477d5803cd6719fa588e0db913352df209708c8a850e4ca2a57f7e9a31741e2fd2b2467624e9a3f915a41d9a593c5fc2d2eaa3f7ff", 0x3b}, {&(0x7f0000e10000-0xbd)="22f2a407560dca7f09609ac24caf3db821e1aba39640f571f5029804cbd69b6319995299f21620084fd3a5cf7cb47ee279cdaf485ffe2f5626144aab520ce52b9479872c3b35a55c06c74f3314b0a361f0a0ee98ee97f236fd1631f9a9adc3c229b40644d6ea9a783b707b841f976647b36bd5d8359f3682ddb6371a5f175103481f7476db04305e19c457d54293e509bebbd5e0fb64ba797953bbcefced69735c685202bb08460caaddbcb79b2ae18f907c336e1d8c1d7f674c89dee0", 0xbd}, {&(0x7f00006df000)="5d69457cddce4ac221f4d2620c866950363d7546f6fa4aa01174c7072dd86b5914e78eef6b636ceda82b1489fcaaa673152cc95378d9a31ec513bd", 0x3b}, {&(0x7f00006c7000)="91eb08ecc81daec8f705ace9c0defff64830c94f805b5e29", 0x18}, {&(0x7f0000f5d000)="9bec18173c25b343c6ea6c3e22de53810278c87911752f1721281f83e8cd55a825822a848038eacaf21dff81fa830f6ab23fdc", 0x33}], 0x9, &(0x7f00002ac000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r0, r4}, @cred={0x20, 0x1, 0x2, r17, r0, r4}], 0x68, 0x40000}], 0x4, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000694000+0xcf)={0x0, 0x7}, &(0x7f0000d06000-0x4)=0x8) 2018/01/05 15:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f1000)=0xe8) stat(&(0x7f00009d1000-0x8)='./file0\x00', &(0x7f0000599000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000cae000)='./file0\x00', r1, r2, 0x100) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005ed000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f000083e000)="", 0x0, 0x1000000000000, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000156000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)=0x0) unlink(&(0x7f000017e000-0x8)='./file0\x00') bind$ax25(r0, &(0x7f0000350000)={0x3, {"657986081476bf"}, 0x8}, 0x10) 2018/01/05 15:03:41 executing program 0: r0 = socket$inet(0x2, 0xa, 0xffff) stat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f00006d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000967000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x7, 0x1, 0x0, 0x2, 0x20, 0xa0, 0x2c, 0x1, r1}, {0xe5, 0x6, 0x5, 0xfffffffffffffff9, 0x7e39823f, 0x75c, 0x9, 0x4379}, {0x4, 0x1, 0x401, 0x2}, 0x1, 0x5, 0x2, 0x1, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, 0x4, 0x2, 0x2e9, 0xdaed, 0x4f78, 0x8011}}, 0xe8) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:41 executing program 7: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x53, 0x4, 0x9, {0x7f, 0xffffffffffffff1c}, {0x2, 0x48000}, @ramp={0x4, 0x3, {0x99, 0x3, 0x1, 0x7}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 15:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001dd000)=0x0, &(0x7f0000b57000)=0x4) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) mknod$loop(&(0x7f00009c8000-0x8)='./file0\x00', 0x8024, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') socket$inet6_tcp(0xa, 0x1, 0x0) rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/05 15:03:41 executing program 2: r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x40000000107, 0x26, &(0x7f0000000000)="", 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dc3000-0x5c)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x9, [0x100, 0xfffffffffffffff8, 0x1, 0x2, 0xf2, 0x20, 0x3, 0x10001]}, 0x5c) 2018/01/05 15:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffd000+0xfe2)='/proc/self/net/pfkey\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000040d000)=@assoc_value={0x0, 0x9}, &(0x7f0000c14000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000327000-0x8)=@assoc_value={r2, 0xb031}, 0x8) pselect6(0x40, &(0x7f0000994000)={0x8001, 0x1f, 0x81, 0x955a, 0x5, 0x0, 0x5, 0x2}, &(0x7f00000ed000-0x40)={0x6b, 0x3b94b372, 0x27, 0xc2f, 0x6, 0x4, 0x2, 0xffffffff}, &(0x7f000081f000)={0x7, 0x8, 0x5, 0x2, 0xa4d8, 0x6, 0x2, 0x4}, &(0x7f0000274000-0x10)={0x0, 0x0}, &(0x7f0000555000-0x10)={&(0x7f0000115000-0x8)={0x8}, 0x8}) recvmsg(r0, &(0x7f00008e1000-0x38)={0x0, 0x0, &(0x7f000034d000)=[{&(0x7f00008ef000)=""/116, 0x74}, {&(0x7f00000e8000)=""/123, 0x7b}], 0x2, &(0x7f000003c000-0x61)=""/97, 0x61, 0x80}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000334000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9288, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}], 0x2c) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000067000)={r2, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2}, &(0x7f0000e09000-0x4)=0x98) mount(&(0x7f0000836000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00', &(0x7f0000f66000)='exofs\x00', 0x1, &(0x7f0000987000-0xb6)="2d6f7648eaa3d803938e9a7aaee8b62828218a53cb25464ace69f4f8a00c9b39de8f643607ee30e40fdd6b93d7a0b64b1478ccfa1e6b66e029bdded9373b4b69765832841de87437472533d5422513fa576326f38875b30335624596a2336fdf19888755199cc0122706564a3fe5d6852f3eac333f1939831df8950721b7b23b374d129ce6d222d86af6141812feb9d178d701fc99e8bd2470d5e64365f4711f61fd363f6b0bdbdf8c651f2fa6a33e3865d33623e7d5") mount(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2000, &(0x7f0000351000-0xc4)="") r3 = syz_open_dev$usbmon(&(0x7f0000ed1000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/checkreqprot\x00', 0x40, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x10) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00002c9000-0x10)={0x2, &(0x7f0000c69000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) renameat2(r3, &(0x7f0000014000-0xe)='./file0/file0\x00', r4, &(0x7f0000a6a000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004ee000)={r2, 0xffffffffffffff55, 0x30, 0x4, 0xffffffff}, &(0x7f000036f000)=0x18) 2018/01/05 15:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000967000)=@buf={0x1b, &(0x7f0000034000)="4b2500bb39723ca9d01798e74a160762b0e80ddc30950b077846a8"}) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$llc(r0, &(0x7f0000ae8000)=""/209, 0xd1, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/01/05 15:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000983000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c69000)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) 2018/01/05 15:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) mlock2(&(0x7f00004cc000/0x2000)=nil, 0x2000, 0x0) execve(&(0x7f00007a8000)='./file0\x00', &(0x7f0000d73000-0x18)=[&(0x7f0000dc0000)='}proc^securityeth1!}\x00', &(0x7f0000068000-0xb)='&&+selfem0\x00', &(0x7f000024e000-0x7)='vmnet1\x00'], &(0x7f0000653000-0x10)=[&(0x7f0000915000)=')wlan0vmnet0%vmnet0keyring\x00', &(0x7f0000dee000-0xb)="70726f63251e7070703100"]) r0 = open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f000014f000-0xf)='/dev/sequencer\x00', 0x501001, 0x0) 2018/01/05 15:03:41 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000038000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001b000-0xc)="626950666d8b5f6d697362f0", 0x0, &(0x7f000000a000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000015000)={&(0x7f0000038000)={0x27, 0x401, 0x4, 0x3, 0x433a, 0x20, "7d2bfc7da392d19a15e45a1b3b615f5ef3be17f7a90fac6665ca6a77b16a243dbc2fadf04d91714fa237ace27b4a7891ff945aab808457d23631c45fac0a62", 0x1}, 0x60, &(0x7f0000038000)=[{&(0x7f0000004000-0x1)="c1", 0x1}, {&(0x7f000003a000-0x100)="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", 0x100}, {&(0x7f0000036000)="45512f638740111b9548c6f11cdb307d8d3fafd94c6b531d1cab45ba517df760409839a2c0", 0x25}, {&(0x7f0000005000)="5eee9dbe332fe8fb735dd7fc9577fa90595bcf8b973d99e2d100dee274fc07813a0eb1628ee5b276c36a2a726d75f73a896564ee32b825bdf9459fedef3a40ad900367d3d20b017104903df891051a30fcc4129fa4375d4c162c087f0a824ab6cb68ef6a6b3eba93edd523a9c762e9bacd4daef6b1af74a698074632067fac84520c9dfee50222842690ed1d83bd785844cf842fa76d9ab9f672337e2011acf40796f30a7cdfa7157d2ef5dbc6ed0cc835c30a2c9ed8880f872404ff6a5c9c468565497531006a4524ce4272b699dca3cda41cc155e26cdeacdc69663ab43bc8452a245b84a78981811e9d7819f41d27", 0xf0}, {&(0x7f0000038000)="88fac3abce50ba296b3a71037bf8f3388ca11959cde418a0d9c68bd945b9f98a25e9ca733bfba162865302c1d4fda44334d1b9f9e6e2c344f22704fedea083fca4ca0d92ffcb8ad161330f323375115597839035aab0c32aac6aed9ede95d9227543ad5380dbb589919975dc7c486a72db6922abc2366ab185abde488e836a6c2cd3c638648ad8cc6a4b56ed6fc76300e4fe791bd7385f5892f006033451c9ca1d3786fb574ac7b971241ce020de33469b302bc3bc8b3f44a6e8657f685a04628af0c4f14c03e03065bc99a283ab4b981c6809957d344d359f9dd361291880b78e438214b6e1fc6afdb2708fe5", 0xed}, {&(0x7f0000038000)="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", 0xfe}, {&(0x7f0000039000-0x6a)="1201d365b9e356f63f1415d4da8eb8f57691424b8c4c70932a101802c8f5291e46532b4fcda214e0a674d77b5899e5d7a4d6c8d525aa2e0943fb0a65f75f57ef6c05195e2518083103ca0dbccce969980ba5354ae6a5aeb392d450f835530a081fbbf83fe8fc01055c30", 0x6a}], 0x7, &(0x7f0000031000)={0xc0, 0x11f, 0x5, "888a170eabd8bf49760e953527edf2d5e5f206cbdef78087e3c7ce504b1479c5b621054de99d8fbd05c48d7eeeb61b2c3697fbeea85981d3d8083063b3909fb6d7a3707fefd50485df5f9f432b991879e2bbf2eed96c65497e9d285d325dd3c793088e36ec1a6d6da64251da40f216e3564224eec2368e710df9adb47941fa87ddd7493b08cdbde8262432c8f21bba600ec15cc98dd7deff37171e475c700ab97bb101d087f174b1f0fc85157a8d"}, 0xc0, 0xfffffffffffffffc}, 0x4000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000014000)=0x331, 0x4) mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) 2018/01/05 15:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000)=""/0, &(0x7f0000e74000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000383000+0xaa6)='/selinux/context\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f00002c5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fed000)=0x10) 2018/01/05 15:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000904000)={0x0, 0x0}) 2018/01/05 15:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") mount(&(0x7f0000c23000-0x8)='./file0\x00', &(0x7f0000452000)='./file0\x00', &(0x7f0000412000-0x4)='efs\x00', 0x150080, &(0x7f00008c0000-0x1000)="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") unlink(&(0x7f0000cbb000)='./file0\x00') 2018/01/05 15:03:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000039e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x7f8215bd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c1000-0x8)='./file0\x00', 0x60) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/05 15:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000a33000-0x10)=[{&(0x7f00003ff000-0x1f)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/05 15:03:41 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000561000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x7ffffffd, &(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fdc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fdb000)={r2, 0xa}) ioctl$TIOCCONS(r0, 0x541d) set_thread_area(&(0x7f0000001000-0x10)={0x3, 0xffffffff, 0x5000, 0x6, 0x7, 0x9, 0xeb, 0x1, 0x4, 0xfffffffffffffc00}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000299000-0x4)={0x7}, 0x4) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000476000-0x4)={0x101}, 0x4) readahead(r3, 0xffffffffffffffff, 0x1) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000fc5000-0x30)={0x7, 0x7ff, 0x2, 0x4, 0x0, 0x5}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdd000-0x11)='/dev/vga_arbiter\x00', 0x16380, 0x0) 2018/01/05 15:03:42 executing program 3: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) socketpair(0x4, 0x80805, 0x5, &(0x7f0000035000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000050000/0x2000)=nil, 0x1000, 0x5, 0x40, &(0x7f0000019000/0x1000)=nil, 0xfffffffffffff801}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002f8000-0xa)='net/igmp6\x00') sendfile(r0, r0, &(0x7f000009f000-0x8)=0x1, 0x800c0000101) 2018/01/05 15:03:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e42000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000e42000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/130, 0x82) 2018/01/05 15:03:42 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000c68000-0x8a)=""/138) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c29000-0x10)={&(0x7f00008d5000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f000076b000-0x8)='./file0\x00', 0x80040, 0x1) connect$netrom(r1, &(0x7f0000ef1000-0x10)=@ax25={0x3, {"d1fc82ac0d3f4b"}, 0x2}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000eee000)='cmdline\x00') pread64(r2, &(0x7f0000d34000)=""/0, 0x0, 0x0) 2018/01/05 15:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000867000-0x10)={0x3, 0x9, 0x20, 0x0}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x489, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2018/01/05 15:03:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000512000)='/dev/sequencer\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000001000)="9b1ddc2ff7fbdb1a056e5f0340b5a79c703284fb24557447ec574b670da3fd832b99117e3e8443cd54eb68f365b28ac2eed87a0e34a4d6cde14bb3e1000e236088f5bd70e7b8ad5f7006fe39da8ab8de93a1241979862a7a2b9bf6d5737a1a51df6a417ada6137d2540afc5e4d14fb1535ea9c8cae9c0f5f11e2506c062408755c95137ef697259b50ff3d", 0x8b) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x1000002000000011, 0x8202000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000bc1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0xa6, 0x8000, 0x7, 0x10000, 0x9}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f00008f3000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="c6d6c66eccbb", [0x0, 0x0]}, 0x14) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bind$unix(r2, &(0x7f00002cd000-0x7)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 15:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00001ec000-0xc)='/dev/random\x00', 0x0, 0x3e9002) request_key(&(0x7f0000088000)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d46000)='\'&/\x00', 0x0) 2018/01/05 15:03:42 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002d1000-0x8)={0xa1, 0x3, 0x31a, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000467000)=0x4b, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000496000)={@common='gretap0\x00', @ifru_flags=0x4402}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000065e000-0x6)={0x0, 0x4, 0x2}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000043c000)={0x9, 0x100}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000052a000)=0x8) sendfile(r1, r1, &(0x7f0000766000-0x8)=0x0, 0x6) 2018/01/05 15:03:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@common='lo\x00', 0x2}) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0x0, 0x0, 0xc, 0x0, "86036965"}}}, 0x2e) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000fdf000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a3c000-0xc)={0x0, 0x80, 0x30}, &(0x7f00000f1000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000010000)={0xb98, 0x200, 0x6, 0x6, r1}, 0x10) ioctl(r0, 0x227d, &(0x7f0000127000)="") [ 37.580839] device syz1 entered promiscuous mode 2018/01/05 15:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xfffffffffffffef5}], 0x1000000000000070) 2018/01/05 15:03:42 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000329000)="646e735f72f6406f6c76657165", &(0x7f0000666000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea2000-0x1)='\x00', 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9c000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a4b000-0x10)={0x7, &(0x7f0000f9b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/05 15:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b31000)='/proc/self/net/pfkey\x00', 0x82000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f40000-0x8)=0x163) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b01000)=""/246) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000060e000-0x4)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000947000)={0x77359400, 0x0}, 0x10) r1 = socket(0x200208000e, 0x80002, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r3 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089dd5e72029", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x2, 0x0}, 0x4) recvmsg(r0, &(0x7f0000855000)={0x0, 0x0, &(0x7f000043f000)=[{&(0x7f0000019000-0xe0)=""/224, 0xe0}], 0x1, 0x0, 0x0, 0x0}, 0x2000) bind$nfc_llcp(r1, &(0x7f0000887000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x0}, 0x60) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000032f000)={0x0, 0x6f, 0x6}) getsockopt(r0, 0x5, 0x9, &(0x7f00003b8000-0x26)=""/38, &(0x7f00000aa000)=0x26) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/05 15:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='sit0\x00', 0x10) accept4(r0, &(0x7f0000557000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e80000-0x4)=0x10, 0x800) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000c62000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000720000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000917000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f9000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b32000-0x20)={0x7a, 0x7, 0xa, 0x6, 0x464e, 0x2, 0x6, 0x6, r2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000146000-0x8)={r2, 0x1}, &(0x7f00009c5000)=0x8) eventfd(0x98f9) 2018/01/05 15:03:42 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d23000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000192000)={0x2, 0x8, 0x7125, 0x2e98, 0x29c4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000039d000-0x8)='./file0\x00', 0x800, 0x18d) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c1e000-0xc)={0x4, [0xbb7, 0x6, 0x8, 0xfffffffffffffff8]}, &(0x7f00005e3000)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r1, &(0x7f0000a06000)=[{{&(0x7f00000bd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a56000-0x80)=[{&(0x7f00004da000)=""/7, 0x7}, {&(0x7f0000321000)=""/169, 0xa9}, {&(0x7f0000fa4000-0x80)=""/128, 0x80}, {&(0x7f0000624000-0x38)=""/56, 0x38}, {&(0x7f00008d1000)=""/157, 0x37e}, {&(0x7f000035a000-0x1a)=""/26, 0x1a}, {&(0x7f0000dc1000)=""/238, 0xee}, {&(0x7f00005b5000-0xd6)=""/214, 0xd6}], 0x8, &(0x7f00005c9000)=""/29, 0x1d, 0x4}, 0x2}, {{&(0x7f0000272000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000583000-0x10)=[{&(0x7f00003c9000-0x9b)=""/155, 0xfffffffffffffe1a}], 0x1, &(0x7f000099a000)=""/247, 0xf7, 0x7}, 0x5}, {{&(0x7f0000ee0000)=@un=@file={0x0, ""/60}, 0x3e, &(0x7f00001f8000)=[{&(0x7f000070c000-0xfb)=""/251, 0xfb}, {&(0x7f00009b7000)=""/81, 0x51}, {&(0x7f0000669000)=""/35, 0x23}, {&(0x7f000027f000)=""/24, 0x18}, {&(0x7f0000494000)=""/218, 0xda}], 0x5, 0x0, 0x0, 0x3}, 0xffffffffffffffff}], 0x3, 0x23, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000f3a000-0xb0)=""/176, &(0x7f0000db3000)=0xb0) openat$ppp(0xffffffffffffff9c, &(0x7f0000901000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0xfffffffffffffffd, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 15:03:42 executing program 2: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x200000008, &(0x7f0000000000)=' ', 0x9ff866677aefa9e6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2ae}, 0x1, [0x1, 0x2, 0x327f, 0xcbb3, 0x1, 0xfffffffffffffffc, 0xffffffffffffff01, 0xffffffff00000001]}, 0x5c) 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000806000)={0x6, 0x3, 0x80000001, 0x2, 0x0, 0x1}) writev(r0, &(0x7f0000645000-0x10)=[{&(0x7f0000c81000-0xc8)="1f00000002031900000007000000068100ed853b09001c00010100ff3ffe58", 0x1f}], 0x1) r1 = accept4(r0, &(0x7f0000126000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000)=0x10, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000905000-0x52)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 15:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000265000-0xc)='/dev/autofs\x00', 0x224040, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = open(&(0x7f00007de000)='./file0\x00', 0x10400, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f96000-0xc)={0x0, 0x0, 0x0}, &(0x7f000028e000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d96000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff7, 0x3, 0x80000001, 0xa, 0xa0, 0xa0, 0x3b, 0xffffffff, r2}, {0x40, 0x5b181706, 0x3, 0x80000001, 0x9, 0x6, 0x8000, 0x8}, {0x9, 0xcbb, 0x2, 0xfffffffffffffffc}, 0x4, 0x8, 0x3, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x2, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x2, 0xdf, 0x100000001, 0x6, 0x7ff}}, 0xe8) exit(0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f0e000-0x8)=0x0) 2018/01/05 15:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00006a4000-0x24)={0x6, 0x7ff, 0x3e3, 0x80000001, 0x5, 0x200, 0xffffffffffffffe0, 0x6, 0x8000, 0x2, 0x0, 0x6}) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) [ 37.754774] audit: type=1400 audit(1515164622.234:40): avc: denied { ioctl } for pid=6205 comm="syz-executor1" path="socket:[14388]" dev="sockfs" ino=14388 ioctlcmd=0x4b71 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.790408] audit: type=1400 audit(1515164622.274:41): avc: denied { accept } for pid=6205 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/05 15:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r1, 0x2, 0xfffffffffffffffc, &(0x7f0000950000-0xe9)=""/233, &(0x7f0000149000)=0xe9) 2018/01/05 15:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) r1 = creat(&(0x7f0000326000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fa8000-0x8)={0x0, 0x3e09}, &(0x7f0000be0000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000025f000-0x14)={r2, 0x0, 0x2, 0x1, 0x9, 0xffff}, &(0x7f0000caf000)=0x14) 2018/01/05 15:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup(r0) r3 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004c1000)=r3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f5c000-0xc)={0x1, 0x0}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000c5c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8f000-0x4)=0x80, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) personality(0x2000000) prctl$setendian(0x14, 0x0) dup3(r4, r1, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00007c9000-0x30)={0x6, 0x8001, 0x5, 0x8, 0x583, 0x3b}) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008b9000-0x80)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f89000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x1000000800020) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007ba000-0x1f)="1b0000004a00e70025f1b10a2bff1fff0a1f8016010000040037e4", 0x1b) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000993000-0x58)={0x6f6522bf, 0x4, 0x5, 0xfffffffffffffff7, 0x3f2e9e4d800, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000039f000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/05 15:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c3f000)={0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000059c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00001d0000-0x10)={r1, r2, 0x5}) futex(&(0x7f00008aa000)=0x0, 0x9, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000003000)=0x0, 0x4) clock_gettime(0x0, &(0x7f00009c2000)={0x0, 0x0}) 2018/01/05 15:03:42 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000358000-0xd)='net/sockstat\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00009f2000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) r1 = syz_open_dev$tun(&(0x7f000057d000)='/dev/net/tun\x00', 0x0, 0x40181) fcntl$notify(r0, 0x402, 0x10) flock(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x3, 0x37, 0xfffffffffffffff8, 'queue0\x00', 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]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r2 = mmap$binder(&(0x7f0000a09000/0x2000)=nil, 0x2000, 0x2000000, 0x40053, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x48)=""/72, 0x48, 0x0, &(0x7f0000002000-0x10)=@llc={0x1a, 0x11, 0x2, 0x2, 0x3, 0x53, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x6c, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r2}, @decrefs={0x40046307, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x20, &(0x7f0000001000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000-0x1)=0x0, 0x1, 0x1, 0x32}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x8, 0x2, 0x1b}], &(0x7f0000001000-0x20)=[0x30, 0x38, 0x70, 0x40]}, 0x100000000}}, @dead_binder_done={0x40086310, 0x3}], 0x89, 0x0, &(0x7f0000002000)="948c75ecfd2da665969f68c13e175bbcbce97bebbcd40b3175722094afc1e5b912302cba6e4559492ba4f766ae696f68400bedecf019c41d5ffef58818f80ad5bc5c6335338a9bd9c5a9f726e7ab1c0aefa9ce5162f5a2d48a277bbf76ec8f64067f9b14fbe6ea20f1241d5db4f4f92d89663459c1c208344a26a843605cb41a40e5431fa139762c39"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000)={0x6}, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0xb252, 0x1, 0xe28d, 0x7fffffff, 0x0, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r5 = open(&(0x7f0000001000)='./file0\x00', 0x10100, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000005000-0xb8)="0693aa966ef8c16d5ffd116f9390b31075ccab73f2847fec1650acda45e02d7d9ef993cdc44429ee187895ae220592df14151fb35a924435b460ae8c5d8913adff3f6dcd1b7906b99ea8f7608f616d5b596d918c070b181b6d5db8e2d3a49d61353ceead82665720a50fb01fce4637d6bc8171024a740c0d89fef6fa492c86b5dbfc7ea9f524fee8c1313691f110a06b6d811da68683422815ba190b8be429f83634f9c3964a55fa2b33788facb24df2faa202cbb3c9fe15", 0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x1}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r6, 0x401, 0x10}, 0xc) 2018/01/05 15:03:42 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000248000-0x1)="", 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xffff, &(0x7f00009d7000)=0x4) 2018/01/05 15:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c54000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008c0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f44000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d96000)={0x0, 0x0, 0xe84}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00007a6000-0x10)={r3, r4, 0x100}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d3000-0xc)='/dev/rfkill\x00', 0x562fca973d258a70, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f000075b000)=""/57) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/05 15:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x6f9, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x80000000000001) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000313000-0x8)={0x0, 0x7fffffff}, &(0x7f000092d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007a7000-0x8)={r2, 0x1}, &(0x7f0000f44000)=0x8) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) pread64(r0, &(0x7f00008cc000)=""/79, 0x4f, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d1000-0xc)='/dev/autofs\x00', 0x400, 0x0) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000444000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c8000)=0xe8) fstat(r0, &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000fb000-0x8)='./file0\x00', &(0x7f0000183000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000079d000-0x38)={&(0x7f00000c9000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000b0000)=[], 0x0, &(0x7f000071f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x98, 0x20000000}, 0x40000) 2018/01/05 15:03:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/05 15:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008be000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00004b3000-0x4)=0x1) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000382000-0x80)=[{&(0x7f0000f40000-0x1262)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000334000)=[{0x14, 0x0, 0x0, 0x0, 0x0, "2a8ed2e3"}], 0x14}], 0x2, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000272000)={@common='nr0\x00', 0xde300000000000}) clock_gettime(0x0, &(0x7f000048c000)={0x0, 0x0}) utimes(&(0x7f0000369000)='./file0\x00', &(0x7f0000b2d000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}) 2018/01/05 15:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) futimesat(r0, &(0x7f0000449000-0x8)='./file0\x00', &(0x7f000081d000+0xde5)={{0x77359400, 0x0}, {0x0, 0x0}}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000fe7000-0x214)=@delpolicy={0x50, 0x15, 0xc05, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 15:03:42 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) 2018/01/05 15:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001268, &(0x7f0000abb000-0x1d)="") ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) 2018/01/05 15:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000dce000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000050f000-0x4)=0x58, 0x80800) r1 = eventfd2(0x6, 0x1) r2 = syz_open_dev$urandom(&(0x7f00000af000-0xd)='/dev/urandom\x00', 0x0, 0x400800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eda000-0x8)={0x0, 0x0}) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000a2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e13000-0x4)=0x14) r5 = dup(0xffffffffffffffff) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e54000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000646000-0x48)=[{r0, 0x33290133c23760e9, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x140, 0x0}, {r3, 0x400, 0x0}, {r4, 0x200, 0x0}, {r5, 0x10, 0x0}, {r6, 0x8, 0x0}, {r7, 0x2000, 0x0}, {r8, 0x201, 0x0}], 0x9, &(0x7f00007c1000)={0x77359400, 0x0}, &(0x7f0000609000-0x8)={0x800}, 0x8) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r9, 0x40045201, &(0x7f0000aeb000)=0x0) ioctl$RNDADDTOENTCNT(r9, 0x40045201, &(0x7f000049c000-0x4)=0x0) 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000652000)=0x9, 0x4) mkdir(&(0x7f0000cff000)='./control/file0\x00', 0x43) 2018/01/05 15:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ad000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000150000-0x4)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001a3000-0x28)={@common='rose0\x00', &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000017, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fc4000-0x4)=0xfffffffffffffeaa) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000824000)=0x3, 0x4) ptrace$getsig(0x4202, r1, 0x0, &(0x7f000074a000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 38.107146] audit: type=1400 audit(1515164622.594:42): avc: denied { write } for pid=6265 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/05 15:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c07000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000101000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007fc000-0x4)=0x25) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb5000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000804000)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000581000+0xd08)='/selinux/checkreqprot\x00', 0x301401, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000322000)=0x0) 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x16140, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000032001f5c14b2f3fd000904000200071008fc0100ffffffff0800000000000000", 0x24) 2018/01/05 15:03:42 executing program 0: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) ioctl$sock_ifreq(r1, 0x8911, &(0x7f000009a000-0x28)={@generic="0adc419439d7cfade7caaa78687104b7", @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/keychord\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000947000-0x10)={&(0x7f000057e000/0x2000)=nil, 0x2000}) inotify_init() 2018/01/05 15:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002c8000)='./file0\x00', 0x200002, 0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000d66000-0x1000)=""/4096, 0x1000, 0x3f, 0x0, 0x0) [ 38.146739] audit: type=1400 audit(1515164622.624:43): avc: denied { ioctl } for pid=6265 comm="syz-executor4" path="socket:[14276]" dev="sockfs" ino=14276 ioctlcmd=0x8980 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000852000)=0x5) fcntl$getownex(r0, 0x10, &(0x7f00006ba000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000c34000-0x4)=0x0, 0x80000) ptrace(0x18, r3) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c35000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioprio_get$pid(0x2, r3) fcntl$setown(r2, 0x8, r3) 2018/01/05 15:03:42 executing program 7: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb6000)=[], 0x0, 0xffffffffffffdffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a5c000)='./file0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000955000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000+0xbe3)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) recvfrom$packet(r2, &(0x7f0000003000-0x47)=""/71, 0x47, 0x10022, &(0x7f0000001000-0x14)={0x11, 0x19, r3, 0x1, 0xda, 0x6, @random="9c980085a04a", [0x0, 0x0]}, 0x14) getsockname$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x26, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e5a000)={0x40, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 15:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b7c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000a6e000-0x2)={0x7, 0x400}) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) r4 = add_key$user(&(0x7f0000b1f000)='user\x00', &(0x7f00009b1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000093b000-0xfe)="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", 0xfe, 0x0) r5 = request_key(&(0x7f0000a2b000-0xb)='asymmetric\x00', &(0x7f0000ba0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000393000-0xb)='{&&$cgroup\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r4, &(0x7f0000a11000)=[{&(0x7f00008c4000)="2bca158b0523af57e0c915ff8086c541bb6582e3a74bca75c4e85a730e80e9029786b9222498a58a0393c95b83917d9a97b062b892f4d7b4ad806fa9abd0083982ccb73af9b2bcec4783ae31c312dd58ac0d4183cc0592d29636cf43b7040b053344c39d27c4bf0b86d2f68ab08f8f139966b30799968ae4669abf4a919edd5ab6760cbe8f3fabe5c85946b937fbcb0f", 0x90}, {&(0x7f000009b000)="ad58fb1b1389c251326cca8809b33f6df49912112512d25a4b716295832caaefd73013e365e1c830502666dbc71f71de8e52946bd71725fc829ac01e8a979c86886e78cf8cea7a546ba77a99f6baf2dab36d3eb044219b951895739f61f4b58279cb654c40adf7df391011eb4efb81d94c1e32637a216cab8efb4c4d2226223f2ddaa6fe5906691f333dc4379a02b3d72d34446ee2f32dbf4870a703e0f6b7044854c56a50e2bc041137e04c7129cc779532ad7fcfe9208335ecdedc67d2b59c4d9657d31d6561ea777144378844edddaef7302d2f9d6b00de541db3a8df8d9edf63d9989708b469", 0xe8}, {&(0x7f0000dba000)="7f0636b85730f83672737ae084699a2043ecfe802d204c7b2a6f15c881d2f6910af761c00f773b6d0d76a1a7cef57c159d72ac439667b9881dd273d7b5facb03781d6c3e99dac5a7cefa1d402dcc6dacf4f71dd7a840b2b59867b3b65412f0cf1c0aad6d08267db4dd3acf15c487a30e053dcf4320bcbbeae1c755c0a1714c30a175331efe81670a94bc880c3d09837562de5b05", 0x94}, {&(0x7f0000d0e000)="f0a5200ce59c6fca623fb60d612bc4aa76aef26f1fef501b7f71daa6f6037742e757e597edd1c9d39d64c4db74b3d21c99f00fc4c7a2e08bd9ab916cad2caf6cf532dcc617a8f1f2d7d84ca47721e91ce5e8b0b82caab96ceb38a823bc1888a3acebeae0eba36ccb03264369676c61f38c45e7f17491dd4d12fb0e6c04b068e01e44821a0735515a3d9eba6d75a4", 0x8e}, {&(0x7f0000866000)="212de03814d6fcf493a6ad0bb1c47aacad023a40b3c4376b4e1c39b012ce6203ea4f607e0b12b3f623ff7485f26098fa9ae443796a8437c8bc7199f86ed0627ec65665c60604b80668243906772f6d3be04d90574d7331695632e2cebd3b13c62237f478da904c6432e2e648d2c40daf7319d1a2e6416dae9ab1caa94e8b7240e02a70340c50ebad2edded153ffee2556c0916a942f533de19563a2413d7ffec58364fc57f5516302928b560cafcd20121af159e616426cac4d0284e1b18842d29143ace143105b2f2a2d027523c192574f0c7ac6d43196cec919e0cb562f45b92e4cc9a23d04c7a09d3b74f1df89d7dc73de6", 0xf3}], 0x5, r5) [ 38.200825] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.200828] tc_ctl_action: received NO action attribs 2018/01/05 15:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000247000+0xf57)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a5c000)=""/66, &(0x7f00006d0000)=0x42) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b91000)={0x18, 0x0, &(0x7f0000d5d000-0x18)=[@request_death={0x400c630e, 0x3, 0x1}, @release={0x40046306, 0x3}], 0x21, 0x0, &(0x7f00009d4000-0x21)="24fc65ab91b14e2d703463393356f4d2947f7851138bec91d2c650b3fb871c4e88"}) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cc3000)={0x0, 0x22, "9a3f2f1368dc42e594a986be744ab84cd3d1de079086c1a68e37618685a63a6c881b"}, &(0x7f00007b2000)=0x2a) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00004d7000-0x64)={&(0x7f0000eae000-0x4)=[0x8], 0x1, 0x6d4f, 0x3f, 0x3f, 0x5, 0x80000001, {0x2, 0xe65, 0x68, 0x7, 0x8, 0x9, 0x8, 0x5, 0x2, 0x1, 0x3, 0x4, 0x2, 0x1, "a7d1400961f7e33df1f64ad5edbc1642729df54a05301abc7f0a0bad65ca116e"}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000058c000+0xc9a)={r3, 0x6}, &(0x7f0000956000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/05 15:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000905000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000d83000)=0x7) setitimer(0x2, &(0x7f0000edc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000e32000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002bf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000eba000-0xc)={0x490, 0x1, 0x6, 0x7, 0xfffffffffffffe01}, 0xc) fdatasync(r1) socket$inet6_dccp(0xa, 0x6, 0x0) write$fuse(r1, &(0x7f0000316000)={0x18, 0x1, 0xa, @fuse_bmap_out={0xe0b6}}, 0x18) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000028f000)={0x8, 0xc75df05186922419, 0x0, 0x1, 0x1}, 0xc) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000974000)={0x5, &(0x7f0000d87000)=[0x6, 0x8, 0x3, 0x9, 0x4]}) 2018/01/05 15:03:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0xaa)=""/170, 0xaa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000-0x4)=0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0}) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000)=0x800006) 2018/01/05 15:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e20000+0xdc4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000ed6000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f000094c000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) write(0xffffffffffffffff, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x2d3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d6d000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x5, 0x6, 0x200, 0x2, 0x3, 0xfff, 0x5, 0x8, 0x6, 0x10000, 0x7fffffff, 0x5e6, 0x0, 0x5]}, &(0x7f000050d000)=0x108) r0 = creat(&(0x7f0000261000)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000083c000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) recvmsg$netrom(0xffffffffffffffff, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f000060c000)=[], 0x0, 0x0}, 0x0) 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000093d000-0x8)={0x0}, 0x8, 0x80800) fsync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r1, 0x5101, &(0x7f000042a000)="") 2018/01/05 15:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) exit(0x0) r0 = gettid() tkill(r0, 0x16) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a04000-0x15)='/proc/self/net/pfkey\x00', 0x210a80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000f6000-0x10)={0x6, &(0x7f000010f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b23000)={r2, 0x8}) 2018/01/05 15:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x8) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000978000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet(r0, &(0x7f000098c000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a9d000-0x38)={&(0x7f0000c4d000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d6000-0x80)=[{&(0x7f00008d1000)="b24dae3f1bc42b362833750aee06258ffafd429c69b528604a27f83df6f929638e59d64f101ff6039d9692056611755909c452773e25d8db1d0504a56dd7e0707f892861587427d4f0178b0f07c3d5af3fa9d78aa0707e131ed3f23755f1ba474a17450b79311a5fe6ca52358fdd45801e35dff3ade7a638289bbf2d3afb34391b092b7c35f433e929100a14fc6f1062f339a03e13815df3d866adeff9d1d3157c3d518c44c0f74923d3a2aea94526268f47e13801932da9b3405f3548b4d345d781b91e3291704a3adf2c6ed2bc28444fd0afb96ca3686fb5f8a31668c143d801eb8733dbf8e97ef5fffe51c352e67df95a1c226b25096632", 0xf9}, {&(0x7f00005e4000)="a0be4e8ab660705e4eae221df553441821c1b1a3e422e031ba71725b3c548e1181b436c7203738302a0bfdd1e289f37d7be3b4802dca90dd86e3c8f39caaf80cba", 0x41}, {&(0x7f00004f1000)="fe11b14907e1825cfb8c29f74c6a9af02e40885f34c51bf5a7e922c393ca303c47fa969e96ff34d9e3c2e7ee8249272878f91ede0e3d8b30841bc2d5a10b18938b0c7bc7ce5fdabaf06d125ad6ab995d9419709f02b777487ec9f95cab760133e4f1462bbf93770b93e93e693f5cd0a2ddd76c1658b4f5d6e110dab13ad746985bc7244f5643e69f0b3634841c15bbb9618f9fdd30bd1a27da2c1ffa64c81c58e8da1444723b20aa8805137e86804cef4123e5e263ae171282a6ec78b19e7f40f477afd6fa5984aa37b8ff5ae4c4d3ba46e77faefe815ff83b63862ef537e766ff75ac6242707d1eae1f69a2", 0xec}, {&(0x7f0000b8e000-0xde)="b6f8ad13fbe192d718ebb54a64e307bc0a8477896cdd45e7052ce85d6da0bf7c5a58b8d584846bf6cc85db44fbaab5b45977b192a9d00afccd791dc1d5669af2705ae0c68e3d2ad30c257648599938476ffcbc74a143f241fa74cc99f38356b863e898cdd2044792d0dd91e4fe0df2d1bbee61b78ec67f0c547939068300a2a4630465ffb2cbcdfd4e308880856749d3f83753e1aaea84b32791f9e71acaf37f01004ceb1571209b4070508d4792f0ae9478c8ed3bd21697ea8e1334050730d945ceecab1f2a197c5c1a90bcd70c90b0386d08b6065dc157a8cc7bbf93d7", 0xde}, {&(0x7f0000c54000-0x16)="5a8ecd5e0bfdd7db9de2054cb632b98e2af031b464a7", 0x16}, {&(0x7f00004ef000)="67e4615be586e5e0f2f7", 0xa}, {&(0x7f00002e1000-0x4f)="87c834edad114ca4e5bd96e50f67874f2cc571b6fa9898b18687c37b7313cd101eca097bd5cad8c883178d377e291e8be66ecbe90dcffd5e1c7d82afe4e10c9fca1d7c58b2a91830a74ff0d9f77523", 0x4f}, {&(0x7f00004ef000)="114b3bfefb4e1a0b0ddf816869acef7a502f00d3bbc72afc7eef3b325a1a2226d3846e682e180c0437bf489c3b019b64338bae8fe43cb3d2a8ade042f2d645906dda6fa076fc3204ffad56fffac9ceabc6d0618dad9b46fb27a526091e347b80658450df91473a893638eb2220718d7f222bbe03bbc55aec8c79ea681c4fc5bdacdd3fd2315a0653052b3248f77177a6fdf99a04939019ec97574394eb936277a952ca5dd35f0b9f1bfdd82f1eac569d", 0xb0}], 0x8, &(0x7f0000d02000)=[{0x60, 0x29, 0xd2, "d23647848fa77bc6dc9c6c107e43d06986e2a74046ce13f79d7907fc35c3132c0a45826f66901d0093d10d598aedac7e85209c595971eb56c2ca8f53933cef4993043b3edb7cdf339a45"}, {0x38, 0x13f, 0x40, "cd59970c26a733a395aa0badcbf7dd803ce24cd9e16bd1b2b8f71cc82aa25e5fbbb45b850d"}], 0x98, 0x20000000}, 0x55) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000754000)=@assoc_value={0x0, 0x0}, &(0x7f0000601000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c13000)=@assoc_value={r1, 0x5}, &(0x7f00000d4000)=0x8) chroot(&(0x7f00008b8000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/05 15:03:42 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000fee000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x4bc300000000, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000c000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030002000000000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/05 15:03:42 executing program 3: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_timeout(0xf, 0x0, 0x3) 2018/01/05 15:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f000025f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c89000-0x4)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000be1000+0x25f)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xb5d1, 0x3, 0x2, 0x8, 0x0, 0x98, 0x80}, &(0x7f00000e3000-0x4)=0x20) [ 38.295811] binder: 6335:6344 ERROR: BC_REGISTER_LOOPER called without request [ 38.358597] binder_alloc: binder_alloc_mmap_handler: 6335 20000000-20002000 already mapped failed -16 [ 38.370620] binder: BINDER_SET_CONTEXT_MGR already set [ 38.370624] binder: 6335:6373 ERROR: BC_REGISTER_LOOPER called without request [ 38.384497] binder: 6335:6356 ioctl 40046207 0 returned -16 2018/01/05 15:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000086d000-0x10)={&(0x7f0000b6d000)=@newsa={0xfc, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000304000)=0x12, 0x4) 2018/01/05 15:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007c8000)=0x0, &(0x7f0000f14000)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x1000000000000027, &(0x7f0000843000)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000c04000)=0x7fffffff) 2018/01/05 15:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f000054f000-0x29)="2900000020001900013d181000da000602000000000006009e0000040d000d001f0011000000000008", 0x29}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000370000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000070000-0x30)={0xcc, 0x0, &(0x7f0000a52000)=[@increfs={0x40046304, 0x3}, @decrefs={0x40046307, 0x4}, @acquire_done={0x40106309, r1, 0x0}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x50, &(0x7f000078c000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000034b000-0x50)=[0x48, 0x0, 0x78, 0x28, 0x18, 0x40, 0x18, 0x58, 0x20, 0x18]}}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x58, 0xffffffffffffff9c, &(0x7f0000d80000-0x58)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000654000-0x1)=0x0, 0x1, 0x2, 0x2d}], &(0x7f00004b5000)=[]}}, @request_death={0x400c630e, 0x3, 0x3}, @clear_death={0x400c630f, 0x0, 0x3}], 0x8e, 0x0, &(0x7f0000177000-0x8e)="312b50150c24124ac2f0993bc2989d1851ab7a9c9f62eb684fc7313fdda27d515985dd28c332674f5b24b7238de73c10ace2edc7096e889e43c8bcafda6e1e852c15883d68e592863494c2a30e16f4b4014c87044fe2b89555813d453cf6fcf292f3e735307b427f444c02efedb323df137ddfa0b681b0b28abb7ddcbbf4a38b2e22646497a5eecf74f7c0ef60a0"}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000174000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dd7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00001e1000)={r3, 0x3}) 2018/01/05 15:03:42 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e14000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10000000, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) dup(r0) eventfd2(0x0, 0x2c4d4b9eef7804ef) ioctl$TIOCCONS(r0, 0x541d) 2018/01/05 15:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000baf000-0xe)='/dev/keychord\x00', 0x103, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/05 15:03:42 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000fe2000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000edf000)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00009db000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00001b8000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x400, r2}) 2018/01/05 15:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000508000)={0x0, 0x0, 0x3, 0x0, 0x0}) 2018/01/05 15:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f00002ef000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) fstatfs(r1, &(0x7f00004b9000-0x9d)=""/157) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/autofs\x00', 0x80000, 0x0) 2018/01/05 15:03:43 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a58000)=0x0) keyctl$join(0x1, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00006d5000-0x14)={0x2, 0x68f6, 0x10001, 0x7fffffff, 0x18, 0x80000000, 0x5f, 0x9063, 0x84, 0x9}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) sendfile(r0, r1, 0x0, 0xe292) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000085d000-0x5c)={0x3, 0x1, {0x0, 0x1, 0x20, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 15:03:43 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000053c000-0x18)={&(0x7f0000968000/0x4000)=nil, 0x8000, &(0x7f000053b000/0x2000)=nil}, 0x18) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000053b000/0x1000)=nil) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/05 15:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000a5c000-0x4)=0x0, &(0x7f0000921000)=0x4) sysfs$3(0x3) 2018/01/05 15:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000f99000-0x8)={0x0, 0x0}, 0x1, 0x0) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b5a000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004fb000)={0x0, 0xffffffffffffff7f, 0xffffffff7fffffff, 0x4}, &(0x7f000099f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000549000-0xa0)={r2, @in6={{0xa, 0x0, 0x2655f8c6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7, 0xfffffffffffffffc, 0xffffffff, 0x40}, 0xa0) sendto$ax25(r1, &(0x7f00006f6000-0x3f)="b2c69f4ca2db675dbe45224b1aca2a570832ed667778d3e144285fbb9b85e5f42cf3df70ce9f76f0ae3f37a9f8b38bb077a0a03721addf7914a2c62aa9a5a5", 0x3f, 0x8800, &(0x7f0000a16000-0x10)={0x3, {"ea27e53cf74d4d"}, 0xea4}, 0x10) 2018/01/05 15:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00001dd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000ff0000-0x8)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000b1b000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000602000)=""/161, 0xa1, 0x1, &(0x7f00002b7000-0x10)={r2, r3+10000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x8, 0x0}, &(0x7f000011e000)=0x8) mq_open(&(0x7f0000c60000-0x2)='.\x00', 0x80, 0x50, &(0x7f0000365000)={0x8, 0x1, 0x401, 0x4, 0x8, 0x8001, 0x1, 0x6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c55000+0xcce)={r4, 0x3f}, &(0x7f0000d7a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008c5000-0x8)={r4, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000088d000-0x6)={r5, 0x6}, &(0x7f000084f000)=0x6) setitimer(0x0, &(0x7f00008c9000)={{0x77359400, 0x0}, {0x77359400, r0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 15:03:43 executing program 5: mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x7fffffff) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/create\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000dc9000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 15:03:43 executing program 4: munlock(&(0x7f0000f99000/0x4000)=nil, 0x4000) mlock(&(0x7f000096d000/0x4000)=nil, 0x4000) munmap(&(0x7f0000417000/0x2000)=nil, 0x2000) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c2a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c61000-0x8)=0x7) bind$inet(r0, &(0x7f0000054000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00004d9000-0xf)=""/15, &(0x7f0000001000-0x4)=0xf) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x13) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, r1) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) close(r0) munlock(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000002000)={0x9, 0x4, 0xd2c4, 0xfffffffffffffffe, 0x1, 0xfff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000004000-0x18)={0x7, 0x2, 0x563, 0x7ff, 0x10000, 0x52e}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={0x0, 0x600000000}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x37)={r2, 0x2f, "6ac62539502774e66bde3a4513d9d4b4fb258c2687eab3da0cfc96e8b632825eb5df4a5f5639e60e36a01b5029cf0c"}, &(0x7f0000003000-0x4)=0x37) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x6, 0x0, 0x10000, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000003000-0x20)={0x7, r3, 0x1, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000004000)="2de7447d2a1c5c1f9a3782687e658776e775af410f16089da7ea684735cb530d855eacdaef288fb632a832c05e39b318fca7d53d314544ab78043de1a315299e3636e10c07c30916a3af5af266a19ab029d878ccdd20073db9fd803cbe538ffa892dbecc22b7c2afc53b1a03b4918156a940d1a08ba55c23fad0d7bfce84498c6aaa6176d3b7a0a0f0d621bd9f447b93f80bcf39f8a191a46f9812efb558ef88d87debfe4a1d23b256fcb5603d58ea751a1a308f812cac3efbfa2731d0bac1649825b2fd7d9bcc4ab3aae15073f89befc22eb3", 0xd3, 0x47349e7c54932930, &(0x7f0000007000-0x10)={0x4, 0xfff, 0x1000, "21b4c057fa0a", 0x1, 0x0}, 0x10) 2018/01/05 15:03:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f000000b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xe) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) r3 = mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r0, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffc94, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, r3, 0x0}], 0x12c, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f000000b000)={&(0x7f000000b000)=[0x0, 0x0], 0x2}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x430080, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f000000b000)={0xd1e9, 0x7f, 0x27, 0x5, 0x2, 0x80, 0x7fff, 0xaf, 0x800, 0x7fffffff, 0x1, 0x1f}) 2018/01/05 15:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00001a4000)=[{&(0x7f0000dcb000-0x2a)="2900000021001900013d3524001400060200001600000000000101040d000a00000000000000000908", 0x29}], 0x1) 2018/01/05 15:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) truncate(&(0x7f0000fd2000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000190000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e82000)=0x8000000, 0x4) 2018/01/05 15:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xffffffdfffffffff) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002da000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000076d000)={@common='ip6_vti0\x00', 0x100000000}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008ab000)={0x2, [0x1, 0x1000]}, &(0x7f0000c21000)=0x8) [ 38.571771] binder: 6425:6432 ERROR: BC_REGISTER_LOOPER called without request 2018/01/05 15:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009a7000-0x36)="1f000000070adb2e0016000000000011029d15ff090001800400010000df18", 0x1f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000af1000+0xfc9)=0x20, 0x4) 2018/01/05 15:03:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000afd000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1f) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000de8000-0x38)=[{r0, 0x8340, 0x0}, {r1, 0x80, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x100, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x2008, 0x0}, {r6, 0x61, 0x0}], 0x7, &(0x7f00007f7000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f000068f000-0x4)=0x0) write$tun(r7, &(0x7f0000a8c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f00006ec000-0x20)=[{r7, 0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r7, &(0x7f000035b000)={0x8, 0x0}) read(r7, &(0x7f0000ac6000-0x1000)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x7ff) 2018/01/05 15:03:43 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000e000-0x4c)={0xac40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000013000-0x4)=0xffffffffffffff4b) write$sndseq(r0, &(0x7f0000004000)=[{0x7, 0x7, 0x9, 0x8, @time={r1, r2+30000000}, {0x800, 0x7f}, {0x4, 0xfee}, @result={0x2, 0x0}}, {0x6, 0x8, 0x3ff, 0x7, @time={0x0, 0x1c9c380}, {0x1, 0xe42a}, {0x200000005, 0x2}, @time=@time={r1, 0x0}}, {0x6, 0x400, 0xfffffffffffffff9, 0x298, @time={0x77359400, 0x0}, {0x2, 0x8}, {0x1, 0x2}, @result={0xee6, 0x0}}, {0x1, 0x3, 0x3c, 0x1f, @time={0x0, 0x989680}, {0x7, 0x3}, {0x1, 0x2}, @addr={0x7, 0x2}}, {0xf43, 0x9, 0x10000, 0x1f, @tick=0x910a, {0x7, 0xa6}, {0x1, 0x7fff}, @result={0x4, 0x7}}, {0x8, 0xc4, 0x100, 0x9, @tick=0xff, {0x7261, 0x6}, {0x2, 0x6}, @raw8={"62a50205d5556d4912d3c4b7"}}, {0x509f, 0x1f, 0x8000, 0x2, @tick=0x11, {0x4, 0x1000}, {0x3, 0x200}, @quote={{0x2, 0x6}, 0xfffffffffffffff9, &(0x7f0000012000-0x30)={0x5, 0x2, 0x0, 0x6, @tick=0x7ff, {0x2, 0xbb24}, {0x9, 0x5}, @ext={0xb3, &(0x7f0000011000)="8d6323ba7104b76ef96073a7d1cd8135a54bcf18a6e52202feeb35475ad9463a282eb53b0eae0c459279e9f9de6e0865ffdc1badd84530aa900ae67fbbe13c0ffa4fbc665923b25593b35d435cb6d16d6800ee24f4b1d380c0b3aea6cba1a5f745ec4b6d0eef9d0b8910df0c9063a43d6825fbcb72c91aaf1efe2b439d34f00014a789bdfe9a66657b7c8b843b9ad4b35ac7b25446bb64ca04010512f213392ec0608c8a1bc8a03d5eac05100607cbec2bf6f7"}}}}, {0xffffffff7fffffff, 0x7fffffff, 0xffff, 0x8, @tick=0x2, {0xffffffff80000001, 0x0}, {0x1, 0x9}, @time=@time={0x77359400, 0x0}}], 0x180) 2018/01/05 15:03:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r0, 0x1) ptrace(0x4219, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x2, r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xfff, 0xffffffff, 0x28}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000)={@common='gretap0\x00', @ifru_flags=0x9c02}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000004000-0x4)=0x4) r4 = syz_open_dev$tun(&(0x7f0000003000)='/dev/net/tun\x00', 0x0, 0x101040) ptrace$setopts(0xffffffffffffffff, r2, 0x4, 0x0) r5 = dup2(r1, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x34, &(0x7f0000005000-0x10)={0xe, 0x8d, 0x1, 0x10e}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x40, 0x8, 0x4a53, 0x7, 0x1, 0x20, 0x8, 0x7, 0x4, 0x5, 0x4, 0xfffffffffffffff9, 0x4000000000]}, &(0x7f0000001000)=0x108) fcntl$setown(r5, 0x8, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000007000-0x4)=0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000004000)="82bbd037ff51b76745c7b898b6a3925f05bf2b2d82b0ee6e9a89f9a3b4ff2c988e3426ce8e906b7a56a5d513182de02f3f9ef3d8f99becc5c3a8b4c0704524a6072dc65562ebdc745654bf616af9cc3daf00fe03effbb3e4784ce25e5f96c7441470bba3ac4c4f0120fccea98be50d093c9b108d9609a2646b5c4b4b68fab3bfdd90fc77bca31b016b2081325571daf6") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000007000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) 2018/01/05 15:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008fd000-0x10)={0x0, 0x1, 0x8, 0x1d, 0x98de, 0x7fffffff, 0x0, 0x20, {0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xf32, 0x8000, 0x81, 0xc4d}}, &(0x7f0000b04000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef1000)={r1, 0x10000, 0x8}, 0x8) write(r0, &(0x7f0000e23000)="562f5c6f9546074d551edf54caa26a646875edd2b22ebbe792f67da9c1135c313b466c2844a380afe974fd81a50bb1e7fcb579d01ba09b6c825ba069f9b7464e9ddfed0837f35dc1cfe567e7135cc955bc770e889378eda76631aac83ee9071e73d8d14d5380e760e2c82e93d0dd2f97dc97e45fe35ba346586858df8897df78ea722090fbe0506d21de9851f44d60e92cd1d860c3c980633d1303ddc441cbe6e1840bec5d", 0xa5) mq_open(&(0x7f0000000000)="706f7369785f61636c5f61636365737373656375726974797b706f7369785f61636c5f61636365737370726f63776c616e3073656c696e7578297b6b657972696e679c7070703100", 0x0, 0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 15:03:43 executing program 2: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000496000-0xa0)="", 0xfffffffffffffeeb) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000480000)={0x0, 0x25f, 0x0, 0xffffffffffff0001, 0x3}, &(0x7f0000001000-0x4)=0x18) r2 = socket(0x0, 0x19e8ff3faedfcc67, 0x600000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c89000)={0x4f2, 0x200, 0x6, 0xfffffffffffffff9, r1}, &(0x7f00006dd000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/05 15:03:43 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/enforce\x00', 0x8800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000000a000+0x6a4)={0x5, 0xffffffffffffffe8, 0x6, 'queue1\x00', 0x4a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/05 15:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014a000-0xc)='/dev/rfkill\x00', 0x40180, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_ifreq(r1, 0x8919, &(0x7f0000982000-0x28)={@common='bpq0\x00', @ifru_settings={0x5, 0xffffffffffffff01, @raw_hdlc=&(0x7f00000a2000-0x4)={0x6, 0x515}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000533000-0x4)=0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) timer_create(0x3, &(0x7f00003b2000-0x60)={0x0, 0x18, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a43000)=0x0) timer_delete(r4) r5 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000481000-0x7)="6879626c610096", 0x7) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000fc9000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000fc0000)=0xc) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a0000000808735db24a26632ff59"}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/05 15:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) open$dir(&(0x7f0000122000-0x8)='./file0\x00', 0x48082, 0x20) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000735000)=0x3f) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004ea000)={0x7, 0x0, 0x1, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000085e000-0x20)={0x4, r2, 0x0, 0x30}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x8) 2018/01/05 15:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) userfaultfd(0x80800) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = gettid() tkill(r2, 0x16) 2018/01/05 15:03:43 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf8, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0xfffffed7, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000011000-0x20)={@generic="dbc5232de9f9b3ef5c936a422f264304", @ifru_flags=0x8000}) 2018/01/05 15:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000c9c000)='ceph\x00', &(0x7f0000cdf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000574000)='mime_type\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a72000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000093000)=0x7) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x39}], 0x1) [ 38.629121] binder: 6425:6432 ERROR: BC_REGISTER_LOOPER called without request [ 38.668387] binder: 6459:6468 ERROR: BC_REGISTER_LOOPER called without request 2018/01/05 15:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b7e000-0x1)='\x00', 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000de4000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000af3000-0x4)=r1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00005d6000)=0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) [ 38.691223] kasan: CONFIG_KASAN_INLINE enabled [ 38.692114] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.692278] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 38.699231] binder: unexpected work type, 4, not freed [ 38.699234] binder: undelivered TRANSACTION_COMPLETE [ 38.699245] binder: undelivered TRANSACTION_COMPLETE [ 38.699251] binder: undelivered transaction 50, process died. [ 38.708124] BUG: spinlock bad magic on CPU#1, syz-executor2/6476 [ 38.708137] lock: 0xffff8801c49d2118, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 38.708147] CPU: 1 PID: 6476 Comm: syz-executor2 Not tainted 4.9.74-g173c52e #4 [ 38.708152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.708166] ffff8801c4e3fc08 ffffffff81d91b09 ffff8801c49d2118 ffff8801c615c800 [ 38.708175] ffff8801cb9a4abc ffff8801c49d2118 ffff8801cb0e6d18 ffff8801c4e3fc48 [ 38.708184] ffffffff812465cd ffffffff81221c1f ffff880100000000 0000000000000000 [ 38.708186] Call Trace: [ 38.708197] [] dump_stack+0xc1/0x128 [ 38.708210] [] spin_dump+0x14d/0x280 [ 38.708220] [] ? add_wait_queue+0x3f/0xa0 [ 38.708228] [] do_raw_spin_lock+0x174/0x1e0 [ 38.708236] [] _raw_spin_lock_irqsave+0x56/0x70 [ 38.708242] [] ? add_wait_queue+0x3f/0xa0 [ 38.708249] [] add_wait_queue+0x3f/0xa0 [ 38.708258] [] ep_ptable_queue_proc+0x1bd/0x2b0 [ 38.708265] [] ? ep_show_fdinfo+0x200/0x200 [ 38.708272] [] sg_poll+0xcb/0x340 [ 38.708281] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.708288] [] SyS_epoll_ctl+0x11d7/0x2190 [ 38.708296] [] ? putname+0xee/0x130 [ 38.708304] [] ? putname+0xee/0x130 [ 38.708312] [] ? SyS_epoll_create+0x190/0x190 [ 38.708319] [] ? do_futex+0x15c0/0x15c0 [ 38.708326] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 38.708335] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.708342] [] ? ep_show_fdinfo+0x200/0x200 [ 38.708351] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.708358] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 38.709955] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.709968] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 38.713665] binder: 6459:6480 ERROR: BC_REGISTER_LOOPER called without request [ 38.716481] binder: 6459:6468 got reply transaction with bad transaction stack, transaction 54 has target 6459:0 [ 38.716490] binder: 6459:6468 transaction failed 29201/-71, size 24-8 line 2935 [ 38.728985] binder: release 6459:6468 transaction 54 out, still active [ 38.728988] binder: undelivered TRANSACTION_COMPLETE [ 38.728992] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.729015] binder: send failed reply for transaction 54, target dead [ 39.004147] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.011509] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 39.017717] Dumping ftrace buffer: [ 39.021225] (ftrace buffer empty) [ 39.024902] Modules linked in: [ 39.028177] CPU: 1 PID: 6462 Comm: syz-executor3 Not tainted 4.9.74-g173c52e #4 [ 39.035585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.044903] task: ffff8801c491e000 task.stack: ffff8801c4f88000 [ 39.050925] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 39.059162] RSP: 0018:ffff8801c4f8fab0 EFLAGS: 00010a07 [ 39.064587] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff826647eb [ 39.071827] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 39.079062] RBP: ffff8801c4f8fac0 R08: 0000000000000001 R09: 0000000000000001 [ 39.086300] R10: 0000000000000000 R11: ffff8801c491e000 R12: 0000000000000004 [ 39.093534] R13: 0000000000000020 R14: ffff8801c49d0000 R15: dffffc0000000000 [ 39.100780] FS: 00007fb21eee6700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 39.108979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.114825] CR2: 00000000018cacd8 CR3: 00000001c57aa000 CR4: 00000000001606e0 [ 39.122069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.129306] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.136542] Stack: [ 39.138657] 0000000000000001 ffff8801c49d0158 ffff8801c4f8fb20 ffffffff82664811 [ 39.146618] ffff8801c49d0170 ffffed003893a02b ffffed003893a02e ffff8801c49d0168 [ 39.154588] dead4ead00000000 ffff8801c49d0140 0000000000000000 0000000000000000 [ 39.162543] Call Trace: [ 39.165102] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 39.171568] [] sg_finish_rem_req+0x2b5/0x340 [ 39.177591] [] sg_new_read.isra.20+0x356/0x3e0 [ 39.183787] [] ? sg_idr_max_id+0x16/0x60 [ 39.189464] [] sg_read+0x8bd/0x1440 [ 39.194706] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.201686] [] ? kasan_slab_free+0x72/0xc0 [ 39.207535] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 39.214175] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.221152] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 39.227789] [] __vfs_read+0x103/0x670 [ 39.233205] [] ? default_llseek+0x290/0x290 [ 39.239141] [] ? fsnotify+0x86/0xf30 [ 39.245092] [] ? fsnotify+0xf30/0xf30 [ 39.250511] [] ? avc_policy_seqno+0x9/0x20 [ 39.256361] [] ? selinux_file_permission+0x82/0x460 [ 39.263083] [] ? security_file_permission+0x89/0x1e0 [ 39.269804] [] ? rw_verify_area+0xe5/0x2b0 [ 39.275656] [] vfs_read+0x11e/0x380 [ 39.280901] [] SyS_read+0xd9/0x1b0 [ 39.286055] [] ? vfs_copy_file_range+0x740/0x740 [ 39.292426] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.299231] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.305777] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 39.312318] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 39.338598] RIP [] __free_pages+0x21/0x80 [ 39.344473] RSP [ 39.350173] ---[ end trace 636d24f2a3d13a6f ]--- [ 39.355348] Kernel panic - not syncing: Fatal exception [ 39.361058] Dumping ftrace buffer: [ 39.364567] (ftrace buffer empty) [ 39.368243] Kernel Offset: disabled [ 39.371834] Rebooting in 86400 seconds..