, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x2, 0x11000, 0x1000, &(0x7f00005ab000/0x1000)=nil}) ptrace$setopts(0x4200, r1, 0x4, 0x100016) 2017/12/10 08:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x5008, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) bind$bt_sco(r1, &(0x7f000092f000-0x8)={0x1f, {0x6, 0x34f6, 0x1, 0x5, 0x80000001, 0x4}}, 0x8) chdir(&(0x7f00000f6000-0x8)="2e2f66696c653000") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) futex(&(0x7f0000c02000)=0x0, 0x0, 0x0, &(0x7f0000df1000)={0x0, 0x0}, &(0x7f0000824000-0x4)=0x0, 0x0) clone(0x0, &(0x7f0000606000-0xf1)="", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f000009a000-0x60)="") ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000c6f000)={0x34, &(0x7f000000b000-0x34)="734f5a84692b6a50b353df56b7bd808d0049120f0e1b15655faf07f44e8a189de7672526b35f02000000ca79927283cdc42094b8"}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000928000-0x8)=@buf={0x15, &(0x7f000045e000-0x15)="3558dec386832325d182965a0dca152756934a161a"}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000d6e000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000d9c000)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00003f5000)=0x5, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c39000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r5}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000e1b000)=r8) ioctl$sock_ifreq(r6, 0x8948, &(0x7f0000af6000)={@generic="509253294c1682231ed20058c04a570d", @ifru_map={0x100000000, 0x1b8db5d0, 0x4, 0x6, 0x6, 0x8}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000013c000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="902fdd914c81d1724e45c09b66059125"}) r9 = add_key$keyring(&(0x7f0000046000-0x8)="6b657972696e6700", &(0x7f0000649000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r9) r10 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000fa0000-0xa8)={0xa, 0xc, [{0x10000, 0x0, 0x3}, {0x20, 0x0, 0xffffffff}, {0x3, 0x0, 0x6}, {0x8000, 0x0, 0x8}, {0x7, 0x0, 0x9}, {0x3, 0x0, 0x3f}, {0x100000001, 0x0, 0x1f}, {0x9, 0x0, 0x1}, {0xffff, 0x0, 0xc76}, {0xb36, 0x0, 0x1000}]}) r11 = syz_open_dev$mouse(&(0x7f0000aea000)="2f6465762f696e7075742f6d6f7573652300", 0x8000, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a37000)={0x0, 0xde, "2e343ce989f1cd90557f7d4a3ed133b64fe85754fc67f508abafdb67f548814e2e917d36c53cb73b15fbe3132fbb730bc5b5475daa62ad4bd8e383afc87d316e63c4a0f4da0e09eccc2c7e22ff613d1c5359a71b29b3352160d44557f52241aa50c5c2ba53de73732f3d831d69ad4194cafe4b5e37290026bd8f2eba950d2c994fff3c49e4bd277846e0dfdb33754c2cd83c3ca6e83346b3001fcc81720084ee2835d2c66ddbecda7b3d2570358481fe597271fa694b824298b12677d4cd7327dc1d0e4a542ed730b2501388c53a435c47d0aafa42723475e64415f8bebc"}, &(0x7f00005a6000-0x4)=0xe6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r11, 0x6, 0x2, &(0x7f0000928000-0x5)={0x100000001, 0x358, 0xffffffff00000003, 0x4ebf63b6}, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2017/12/10 08:24:35 executing program 0: r0 = semget(0x0, 0x2, 0x4a0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cc6000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000005000-0x10)={0x13, 0xf, &(0x7f0000000000)="8648f8f2a583b41cc2ec159ad6189c"}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f00007af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x2, 0x0) ioctl(r2, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c67000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000417000-0xe0)={0x9, 0x0, [{0x2, 0x101, 0xffff, 0x0, 0x8, 0x0}, {0xf, 0x0, 0xfffffffffffffffe, 0x4, 0xff, 0x0}, {0x40000001, 0x5, 0x7f, 0x1, 0x8, 0x0}, {0xb, 0x3, 0x8000, 0x7, 0x4b46046b, 0x0}, {0x80000019, 0x7, 0x4, 0x7f, 0x7, 0x0}, {0x6, 0x1, 0x2, 0x1008, 0x401, 0x0}, {0xd, 0x80, 0x3, 0x401, 0x80000000, 0x0}, {0xc0000000, 0x713, 0x8000, 0x2, 0x6, 0x0}, {0xb, 0x8, 0x6, 0x7, 0xbf7, 0x0}]}) 2017/12/10 08:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvfrom(r0, &(0x7f0000708000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x12103, &(0x7f0000a6c000)=@ax25={0x3, {"bc5743abdf7ca3"}, 0x6}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d0000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b87000-0x20)={0x101ff, 0x3, 0x4000, 0x1000, &(0x7f0000be9000/0x1000)=nil}) r2 = syz_open_dev$mouse(&(0x7f0000f32000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffbffffffffffffb, 0xfffffffffffffffc) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) truncate(&(0x7f000028b000+0x804)="2e2f66696c653000", 0xfffffffffffffffa) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r7, 0x4040ae75, &(0x7f0000392000)={0xffffffff, 0x81, 0xf8, 0x105}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000c9f000)=0x1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00006a4000-0x4)=0x1, &(0x7f0000d6c000-0x3)=0x4) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000ac5000-0xc)={0x4, r6, 0x0}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000728000)={0x6, 0x5, [{0x2, 0x0, 0xcf6}, {0x2, 0x0, 0x100000001}, {0x8, 0x0, 0x3}, {0xfffffffffffffff6, 0x0, 0x7b9}, {0x4, 0x0, 0x8}, {0xe80, 0x0, 0x0}]}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000066d000)={0x9, 0x7, 0xfffffffeffffffff, 0x6, "49baef71c676519dc1f47ac7a4443fe91c8c0f38e8554533ba8772d6b571e5fc"}) close(r7) poll(&(0x7f00004ba000-0x40)=[{r8, 0x1000, 0x0}, {r0, 0x1510, 0x0}, {r4, 0x8, 0x0}, {0xffffffffffffffff, 0xea8d865ee5be7bd2, 0x0}, {r7, 0x204, 0x0}, {r3, 0x40, 0x0}, {r8, 0x0, 0x0}, {r5, 0x1060, 0x0}], 0x8, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0}, r9, 0x1, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000607000-0x8)="2e2f66696c653000", 0x4) r10 = accept(0xffffffffffffff9c, &(0x7f000087c000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000063e000)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x7, &(0x7f0000670000-0x4)={0x0}, &(0x7f0000764000)=0x4) r11 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r11, 0x89f0, &(0x7f0000b95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dcf000)="0600000000000000db0001ee000000000000000008ab0000dface6000d722a26"}) ioctl$KVM_PPC_GET_SMMU_INFO(r8, 0x8250aea6, &(0x7f000072e000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/10 08:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b60000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000a06000)=0x0, 0x4) r1 = dup3(r0, r0, 0x5fffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f16000)="2e2f66696c653000", 0x142) unshare(0x200100) set_mempolicy(0x0, &(0x7f0000001000)=0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000397000-0x38)={&(0x7f0000a6d000-0x1c)=@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000fd1000-0x60)=[{&(0x7f0000eb7000)="72093ba18f3a42e17b6bce7eb07473e8e67b72c2a22d4a021a9520aaa6985decabd950836e838df0bd513b4122e8b80202a8e56bd46b0122cd67a595d0ed102f1454743090539a9a39716596f29111d0baceac260cc2b16ed094b44dcb5d67f86d71271d1f49a803785afe4bb8a1ac90177060ce9a4aa9e4697badfb39c0315e3fcc96a695fb3eca5b6f640e1b4d73fe09d71bfbfb454fe30f61a685ac447df266b9bdcfe832f001ce6379bfcbbbc886f0b95205955beb0e18723643a1efe373edbbf100634d54c0d9a874d1ae35d4e0d65f33f853d2b3bdc929ccf2abefa77ec7eb1d4874", 0xe5}, {&(0x7f0000a90000-0x92)="e0e47940baf1a0983a0c91e9a3605f2aae0c6411b7b335faf365082f4e71b4caa3b7af007689a75a3d69e4e5a096938cc969c281fd91c57e3a905565145da21d74e01f9939244ba3428c81b87ee23c84a8c3094c0f7bea3b10533541c925330097ffaa0b043e8477bc9e066b28e8984b02904dbc0af67029afb929b3eeb1a430a02b0ab163294a7bcf1a0e0c2ecfac37e9a6", 0x92}, {&(0x7f00000bb000)="87752d99f56d9824163076a5fb7b9dae95f36c073ca4739c8cac806bc6679043ae50d5f929097c43ec8f88ece8c824e2b056a0d30666fd83a7f7c687d8f6ef6f0abc265e8a46f032524cbe7583a81cc66a098cd3d03337db", 0x58}, {&(0x7f0000c7b000-0xfa)="ed0f77ac07b17711663c2153c548fe59de5ccc78c43f87ad43130737c2d21e593c6e0bec3417b3434d66b526f898703813833b6fd37cd34ad5b4e2d984142a4597eb5a25eba4a2d3cb9ed9d48511e6481c23521de75deabe32f884cbf28a0657d8f9f3a9954b4bf7fd8a1a03512e3a5402a9ae8930d75c81f0b9b2d18cf7fef07648bf194bd9494ca35367c9b205c1a5f172e2ec51e673b60847c5da46c3689e0f039bfe3d9d9bfcec20e8790c8fdcfc874af1c35ce12fbbc3d53dbae61e87d510cf12df254607a27515d9327e3d923c81363c69bb138767fa9d3091b8edf0e555394b00cf9f49d67ec0fbce5f987218ef66503ea406cf43f3c1", 0xfa}, {&(0x7f0000feb000)="c275b36dff05cb9d2ca29ce923b077ae03c52a72a74c005a21c8e2a7000ac5f0bf971a9b61f730887ba68dc6027d9aa54af5c111819002c15bbf9cf8c7e77ce325cf753bd220d193237e28b387bae90b1cf61f5279bd575f9cf56bcb7f74b8641008409a91445dec43c5d969453344f7f77034003b7fefac562738276763e6ed8afd9c14915f26cd35ba5d69818d6e8898d08628fd3179e0df301cd08b3402526a6fad7341b7fbd15825bca5fae0fc8ce9b345277ff51b7e3870c9ab83589e58e6c35a45f99daa54eec36c3d65f222c659878cb0", 0xd4}, {&(0x7f0000ace000)="c117697f3b4889adaae5f5936e01380c2a3d5b9b6a511a2fd008650edbce1882b6a9a1f2581e142348eec56b3dfc3cdc18d8cfa431086b72710aa6da07416f11c82e486a8f76df3e46737b48a0760ad765b47230edf38e15a247703c34fe9685ff4e848d8a569194b9007d37e01a49b28d12e9b63d6a2400eb397ec8a6f004cbff868bb737b4d71b93a22604f1cfbe9bbe4931137dce97c1dc8005da18f2a0004afd9b3b638c8166035c6817eec23d120b4d30c0d89bfa71c56d6f9064aafc821794e27dacd30573f2f671cc9f04457fb804a2e1727c1f75bc8c94d02b752ecaddf1af300138d485dd5cdb73cbed180853741bdabdada101954c8b1c551f9a0ea095f83563e2990e19a0d8892fdc1142a28aca6e41e039fc8f9637dc06240a7fd205841f0308601ecbcf4603aad7ba386a30b631cf54a65e150c4aa79af9bf111ad2bfed2b07183b845030ede1a9b784eafbad86fdccf7157bb02e8ecf0871a708f66d6021d249c761a31610850b7d5781cead1d00a246f8e4f8a58407230d0a50bb9ef6a7122d9ab359398393431ca767e9aa3b2fe5b89c45064a72044bf0867e65493cd96d8d2edb77e2fd0ba16d468d11ff19d609d6762715def91aaf1efcaf0315183cbcc0c9e6013f8f62f8cd7aaacb1c9c67b7effc9245702e24ffa13bea8483169ad68c28b6561dd92d18b9f3a44737e274f83045b9dd975a63784340407bdb7ec0ab379f9da9ddea432354556c091686a3eb7a6994429e090310bc425f7216fe71934aa9a902d8eed7d87d303b77ff641c90f21363f24e3b1e28102b0116b30fcf273b69b95a06e851efe7837e5737b110f161a0c83437c15bd0e4789c547ae8cf8679a2fb71439c8f07159ce56492d7b13b021ad0c6b1f1de9d8e330122c0063b15c58ee6aa63e380440026e22060cffe12849ea55a3341c40355e5d5b05339b20e24ff0fc04eebe80f23553bf196372f678330754cb417fba1276d94119e8970689d9077a54cbe136361ac0f98ba528361bdac0364cae67f67c3cc00368354513ed2839eb84961fde29b5f841c9700e4319768a9bc3136cbcd1804f03f839b6ef55f33a122f5851da08b4f8d713bb41aba1cfd0c0d3a42953fa66cea4e87c259a95f6d60060f3d0e498f75460154887b910907353dd3046405a25a21eaa8009cf115cf703f6619283730649f1df071bc7128d0b544775c07ecfd8818768c9b93a9007a41a0be679e6d12860367c3bbc808820939324d4ac19987e7a16a8396e01159cee916ca5cc999d6f964b7538f5be274db9b3052fedc40551af8a20d8bd7174e09efd54714eb7c8840e083365006aa24a0af3e4f1ef459b62b4ca851b70a782fe4d38c5c392278f9a83b422f9f2bb66082881c2a54e2216eb268ad8e6165b0fc70053de75d2a9c0e2bb6aa72b23a09da1889e92a4eaded6819c5ce58706e726073e08bb93cd73814a515f05959a4446c87497f1c0f353c9c3a53a38a7870db8402fe4c9c9c3b62b9503806ebee7a49a5f1b2d034333caf847af9c918ef5e07b9c05e5317001c1ef946a259cd1df9cd36cfad0799c9916c7771df7b9bb01cf411c67a932fbb7f5c4269912efd30870e1395bddfaac2775aaf72f91965344f13b22b0c122125223ec9c35fa1cf9f26d225bdc03752e884d9c4d80f17c623b7964b2d36a119a3edc4c3d37130531d7d38b8173d2697a2e4cff525945b6b06d7804c1f11f3dbde2609f59c8fde7f03f30d9200ab857d3ad7b1acfacbfb496ab4f145462decffab98e24751d2c87d8d74e94fa1cb387eac617f82e4dc09e424c15e09ead9d8d4135dd043a40b5b0588d8f1a3d5bf94a2b5defea6a9b7b47ac9c142d5e32c953e307397e8acd20df60dda2e878766c8321c04ff2fba87bb5b3d2d4dcc44a9fc313216d70f099690c9fd21f670627c8f8ae2ce3522e98625f43b135800d7f2a28db7691cbb05e31b2fb66b39f11ed3b4d6c4fa25c92cb819f156dae67c739bcc1cb80c06cff6734da2e0c6591ae869df16862bc599ebae07a26c913ca295fd27517b20b53d64f5ff898395e0670171aefd2090eb4cdc4afecce6c77eb2f9b7fc8d3510f756f88c5717340f598986525f3d9c78adf0970612755f154cdb7b1675e146d4aeaa10b21f8ba44d28cde1777feadcebeefc40f3e05454a5c3f23e77124d6928e9bf6267135aebcee5feb82928f6c96d14fb8f4c5d13100008d576611bcec52ed7a6e1ece653a68022c45d0056ea2051e1495159616f5bbed69e8dc54e265cb9122be565f96e95470865552dd44ade1f7ef1d5d7ee01386f816950ee36cb611be3db37dae07f99807fdf49570eb2c2f306570ea96d94a091ef3bef6b70511127b4760133a4086b9f7fd82f44cf0059689081c9bf8c3d00e88019783b81e033a4240c3b457b249c39c70c4f9d96f0e3e798271ddf91b0a677a7a6e194a1697d7dd254de0a472f53f5da1370d962bf0590c0694f11f18c6747c1859598748560db41715038d5b29b323a0a9cb3695e66209886ba287943423b985503829023d7a0afc16e7046fed28c5dda30640eb531391d0e54bdd319316b1b0510ab04071cd263b08b6dcc60061d930881fcdf56a676dbd271dc35510898c669f149ff01820399331c1ad7efe4450d776ac643fb87dc3bf707ef4a1d2ff350f33f2d02e8a8af6323fc31dd76da29125728e590ecaa60c18d93ec54aa41db55630cdf963e2559dbb22a1c9f7b6ece1977a2b89d8c5510566ffdbd8ee135b86bc4812b75021630789a175989895ef758e29607c563af69c60e92603ab637f5399ffff12b4d5a00a39e0a390f471bdf68c57a956a6564a346fe0df7fb9e0939714eae3cf61bcb0c60b6dd9db3d253c061a9ef75affbb025742d1f57db4143d8d4d007c304e47f1c5efd7cbab2fcd822a299c7b180b1b3c2ed8b0c6d3c2dc5503f57922df244c52890169aacd507288bf5a1586fe9a17fc9c3fab79ee22c7552f80f1ef6de262a5421eb849168da9e3065a7e07034dced7000da26fd6e2b94a7374bef7c13ad23719b9e5e1a4935ec15f2091c6723cb55bcabf26f5a44ed77e2ff89b944b4551a8107a27a7a40fa2a639fb36463c9b79007a32d0c8b8bfa39446da73cf0defa46683c3cd4f72c23283e1ec1f25676542295224d71065bc2f9df60a9d1cdd3277e9345fee873e0d337b7d583f70da3ed416057b24777cdafd90b1a5830ebe77c8c181a4831b1ff673d8911a0927e3c4f845c8d297669dab4bad3dadae57056e2a0d532af729b7c777b0be4236e9eb4e7cc17437bdc0d6a587480c9842e681bfe2e8617cb96549d90239f63af30f4ecf8d48592e0278c393c4eea118b3acdf5497cc13b13338d507e5fb05d94c388544546c3dbdc14fed4aa153786692971940b7c9c326f4b6cfb40b7f28268b0fe3144e7417fef5c32347ba0081b02b5206e3f9eb86d36603cbb4a0a0bea8086989b5accf554787fb0cc4892f1cc91fd63644cba2a3ac047e37b703f47bcd76d80eb66d6815f432b1e155b1778315deef43f1e0485b81f7f4f7c35eb0b37898f61ba7d873f21d8eb3c1d21af8c1be1638d4cc9471c1381cee6f23b7ef283bc10ce783c8de3881805c092351fa94e93cc08805380fcf6a483fff338ab13b671e2abd4054c67e3c410ad51b46cb5aae41599ec0ee770b54db5eb558637dd45441a99ce7fa1748424c292f3a6ca94ed12eb2610b704343c6f7ddb5e8cfcb0930100e9c8a56ff0ef5a6b0ecf945733806557c86cd361a4c05796c6faadcdb8d14d1baa2247ce69283fdc889ac091f6491495a342f76d77571a9c31395d0795a974729ec1ee0962b324d44369309d031b097764bec6afede1d90ae78a6b78f898ad02314051bcba0460bdb50e0f177793ab54802e0fd77220be5e7554027109814dc512c095daaf772879c33df417eb95f0cd43b7d5ff8ee19b522b3748844f407f442d44ddd0ea4a200d5ae12c80ec99c0adefc9bea5c91f5c0f31e3ba733e6a40ea425da2e8a24a68aadec1ec180cbd873fb5d352999165cb37f080896b4138a1f2b9862d6f3f22fdc5829b2f925235762f01155b98bcbcb6d6c2f93030dc35809128769413925eb2d95790195fd78a797256cc687aa1a061f5e8864a9f3b57ef040caf39eba5209d65011f6f2d973cffb636a851cde634be937918bd60f5a67a09829b177dff577fa6d56d87471921e34167e83eaf4575e7b124c2c8e1fb97de91cba9058a8ac9f6d7de919fa2ff61c21f963dbceeef2a50cdb8f6c6019ae043a986c5155157627cf093f1f40a8c0b366e34525f4e47e5d865340e4700026c1c89689e83cb5307604b1f74ca3951e03de3a979ff070aab910388ca20733cc4074199569f40040d4b7b258dfa33a49c59352a606128a1c2c9b72713adf84f954ce9f9335a92ba69510855122f1686239c2f3e82cd4a83c1f0e3b8bd1a21160e4644a73ea23e20d4c27768f719da7f700288127cf7910a37e1b2cc903c2d15486c24465c18cf5e66b10e479cf3ff4a206d88f11a97a9a0f3d589bb87564c73dc569884b54ac6520bf7508620e3524e0891a1193aa04cb96fd55b05616a38db1a21cd0a0d582e9ea0e1f680b919fc6261efa7fe9f0ba94ae160bdd28b5f58734c7c6d42de0b26162e06d8687987bd4bae76e6ec7d338da972fead29f0f98ab3007ed530225cc1016cb91cce65ab4a1c0be380482f4d71ac2c1247d68aedc2d2ffe36e23fb36ba0c6b68461298e29806e818886fa92e1260c36bc1cf27fe04b5f2616bf6bf3b10a0c93b8df41c2b998e406290a0ce33e97356bc7c409d967f560667c9731c52b894a3ce4ac4e43d06bbd6bc360d66e36c5e7de4f45b236b5745bf5b44e5b5649adb72e2bf73b8a948ea9d8722f798f6aa352a9ea28fd1073437eb12260e1e8ad6cb9eb85725ea1aa882e90c57addf4d068309e1ba49b751bf88ce99ba17ae4e32aa6b482dec1fc141c2548d78997288facf0095c97cca5855545165fb56378ab0cae84761dc41b8f7947203b21593abf15bd5c280f125da7d63c5b7f88103fa32e42919d31bb13712ab9742e5bd6ed1a137e81ddede9646a6e2fb9daf2a4db9d73ba304f0d9752cec24941e79abe0e925e45c39213dd99a7c784a929e4d84fa8674dcb3ffb2c4318b10ec6096be550d83f5782e709b3c1d2d05aac9cb2e249987f1d4a2dbf00ad6e85f94e9114372245d6325a65715e5587acbc317558cada6e779a9f90981555710f49ef585a546dd055ca52a0ad321b1f9dd37868156522ab0138632f3b4bfe78e57d41b50a8dc690d98bc8170153f0c30b7c82eb496501e6edb45814ab26392d02f8a57ab360e3f586a8b1d15bd284cd78a2f79d3d5b242e660800fdd656fc9a275c1d95616eee12ba39f7102e8338d2bd4eb0b8868605afefc532549a1d4782885f567d132224fb4a2ba851e3585e9132dcd644cf2169c704118de9e97f793a807d1a29b4e35f704b99c60d67b39cea039a0016057b7060054ea35a29bc596e52bee307e1c8011a4f8728addefab4fe48c8ec190b81a160eefaf94fdd547873938e82a11fb7c9646b3031c7866ddcca8e743030c0c7a2c30c9cc6cb9eff77d5e63e34b87ffbabf07abe56ac830805a0d02560aeb44e1567dcf98321e26feba3f3940c7274f893c9e07d00373904a3e3e95bf9e8e6cfb95fdb0660646555346c80773ff3c1a79bd7cebc03adc6e1dbbd7908ace3d619ba91aca4c4b91ce677037741252716ccb5c7810ff229eaf6da4018e87e7e875a0c5acc95cf796", 0x1000}], 0x6, &(0x7f00000e1000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x81, 0x4, 0xffffffff, 0x5, 0xffffffffffffffff, 0x4, 0x8e, 0x0}}, @init={0x18, 0x84, 0x0, {0x81, 0x1200000000000000, 0x4, 0x400}}], 0x2, 0xd4}, 0x40) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000968000-0x4)=0x0) r2 = gettid() r3 = getpgid(r2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x0, 0xfe, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f00001d8000)="04", 0x3) ioctl$sock_bt(r1, 0x5411, &(0x7f0000fc9000-0xa5)="f8b5cf5c820765f071d8875ef7fa49ac2253a8002e5f675b4abb85fe8480563247337a961625034a1f8e2d7f84930f8d4570af7283e3e84ec6922b6b8654228e115d49bd79e41767422d2ed8c0a95ba25fd11a8bc68194ed16d1acec6aa8b399be70bf2f4cb038f6fa0cd7c49bd0c1fbb899818350aae14cb04696ae5c31b7c7d14c0cc9bedd755725d53baf4180b180646210c10400000000000000ff7f0000f2df22a465") ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00009e0000-0x10)={0x3, &(0x7f00004a8000)=[0x3, 0x5, 0x40]}) sched_setaffinity(0x0, 0x8, &(0x7f0000d45000)=0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f0000a2d000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x90006, 0xff) sendmsg$unix(r6, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x3, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003dc000)=[], 0x0, &(0x7f0000c05000)=[], 0x0, 0x0}, 0x0) r7 = getuid() ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000a29000-0x6)="000000000000") ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00004f5000-0x400)={"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"}) syz_open_dev$usbmon(&(0x7f0000ff7000)="2f6465762f7573626d6f6e2300", 0x7, 0x80003) alarm(0x1) alarm(0xfffffffffffff26c) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000b17000-0x78)={0x100000001, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x6, 0x1000, 0x1c, 0x0, 0xd33, 0xfff, 0x0}) fchown(r4, r7, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000816000-0x4)=0x0, &(0x7f0000234000-0x4)=0x4) sendto$inet(r0, &(0x7f00002d2000-0x1)="93", 0x1, 0x800020008045, &(0x7f0000285000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/10 08:24:35 executing program 7: syz_open_dev$sg(&(0x7f00006b0000-0x9)="2f6465762f73672300", 0x101, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000031c000-0x9)="2f6465762f73672300", 0x5, 0x400100) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) r1 = gettid() r2 = perf_event_open(&(0x7f000031a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8d86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000fc8000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xe5a, 0x0, 0x8000000, 0x0}, 0x0, 0x0, r2, 0x0) r4 = perf_event_open(&(0x7f0000889000)={0x2, 0x78, 0x400000000048, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00008c7000)=0x80000009) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x42000) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r6, 0x29, 0x3b, &(0x7f00007b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ced000-0x4)=0x32) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000255000-0x20)={r3, &(0x7f0000aaf000-0x1)="00", &(0x7f0000cf4000)="c04487e23ca6ceac60fb5721b5ff163646e7559a9b27ea28ddb4cfd75bd4cf273b5419031c782437f0c28e84935e4a94257cb1177b37e9868f35e71e919283b160e3550500db7cccda81ac5f4d48871d7d658db40b2c0421b481e5670d492e3f95836bded3553877710e4e21625b2b06448c0e39a22bae78881a30c42e63e2c5027e483dde69331b472d3a028ef8fb0a183f0ed6379e2f8c7292afe2cac89b5070ba83947142ddec2894cd83ca471e7bf4ce4932f8699b851545ce385791d1ec52c223c3092bf89063afd3114fc21f512b04e3c61308dcc6bd3ccac943ca479e71a3105f9d7baf42c6b9af82398036cc68af6d12a2c1221ec6c49857a77dfe36c66f1652e6cb15387341fb600f6df2dbaec2c5f41b528eec737ac92488d5a19b1ddd59bebc2145fe93c400ee252351d8bb49564a1ac0bb19c2533b3737d67abf39b0633aea339d92dc78f6da0a23c070a5d340b18c888d3cc6e765e084815b97253dbd870112988f0c5f2b0dc370700e526d801465303e34424cbe347f1c5861946e206fb14abb2f4cfe2326b8791bbaf3a87760a61dbe2a002dde6bfda497e39ea2d3b8ce6d01bd64a8a8cef3e5d41d200606d3febafd144d3d909eef5d09bde44c913f3424423e001b54d8a3d21c4f12d42b58c30d44347557ad71345f6dc577e2a3c77f5035787f017a2ede1bc6df6a1628171d158da137affe1f796dee3270f95e5a2391ded0bc7f8044e768e5c0b5dfacea977619c812044bd9f6fec898c0b62c3bb92e25205a5419e09219dac31d7855fec66437f5704574ace4e4c450f57852c0f20ba961ea6707fdcd5bc5f6da4dc4da6e89ae9f52245fede4d66581b52db67c585b35ee381e081adf9bb8a17e7bd858aeec3b7644db3687e19298ac636c719d8d89682ef7d0d05192cab17edd46859ba69ad14a65341cb5b93c2a7b9d48ad773c22ea99abad8d2bb485c115492b56dfe4d38eb63e4a0fb51721246aa18be5da2836316e229c5ef2fa1b634d4af386336be39ccb5830df833b85981ecd5a120ac2f6298b62b05a3b69306a850585b9db66aedca70a2ee345f67a6b3699edaa9a5afa02b5350532c86698e8e200ba2b57c4bf17f3168bb8d7d6b8543783d8a3b51590067d78e6169a9b154ff49ca47d3f4395f4e25d251e5daadab84c672ed7f27a75a6fdaf20c8ad2d1bb12d00638af5811429702682beae7acb918c66f19faaa584c222e04d846e5bd7b213437b21d1cfe647a968014291ef8137d57fd83a957af4eace3a44ca5baa326b53f6b9b68b5e48a32a82320808270d89ea2e408070cf442dadc25b0e27d979add04fddfa3a00ca5fb180108d12ad101ce75207b258f27d629b156a57d226883077d722a04a0a666b73bbe1d0de0f537cf8bc6a62377e2613e9c97c5698fc573f8bc744bbb828812129b9401b58e001140828d83d8848676b414fb3fcd72acb978b3da0c0a954580f4ff2c5a422267055cd2f92f9607b07fd170e6b645baaf208660bae3167c35ac57cd426574afa09dbc7d7406cfc8f780e74e4d754fd7870b922628f45f5080717deacae3f411b1b4d21265ebeae8660e5e6f0a6c7a6165f8b476b12db3620bf4dd5262c277a6c236f73ca70b6da00f407a2fe81e1d5abca44544dd4d601f9b1ea5b14aef1af406f8361cc4879a89708aa8d91892fd564ed046437f21beefa7de37fd22249f3fe3efa63fd055a529536b898cf892a6dad65b29b632b5f61442df3a6774bf23965be3593e349c02dd3739562448c3263a8c0d1593e410609d24f70781de63210d427d3ddd374bcf7db121accd7466cd0dda2165e347eb8215bd71daa8b5e6914f84f353917227ae8df86c732eb51b89f3d8abea0c0b5c5644418d25647eeefa0e14210d5c01db8f35eece5272c2e62c17b648fe04c901cd2ab6b1f18a2c71c4a77e3a6530f0d2aa0f00abd4ce3df76a6da03fd4edb52b6836d9d53fb72a87d9d5f6b960e1f0fc8f1c7273cc5bb3dc6c290bc170b1747aff970f5d764c81cdf8caf6316ac8325c75077a0af997bdc5b1ecaf19c83c4563dfbbcc079d0105037a9a0f5796a56d79dc173bca0c3cd5790a4cab0523ede1fd62938dddf2199111a1aeee43b31739ec0da562ffc2deb41a69c6bd0122b4d99d41e76769d17954c945a7032aa009abeb2d54dfffd33d42b0d0b8982f722bbceaebdc23bc39bdc645919e0fa8a6965e7d7aa9fbe723215e231909d28c60d5bb76c854f4bfa8213bc2fc7f2b9827a0b23ec448b57019cd39e86ecf720ced81a7bd6e0747f169e68488742c28f6db7b98a19643916ad6ecc9f9e46160f6fe4f3d0b67ef8ff5ab01288019d1630d12de0d5b3328a6bb56266d603278f67d2a1bd51768c4b8ca411ec1387c1cc6c83ee4c83433f727e69bb3c1c1a57fd6985793bc91acf588e7e5c47bb1e773a1813c3e28304c45ca1a76977d7f64d082c3de57d310ebe80c092c6eff4d2fdc83a231cae94f9d61d4080dda37be7c6e533398806499fb98c408a10dbdcf0e70cef32df74c7416b2720042ea1c421f8487597e2f3b5adac53307fd0551d1e0c4a83e5f427152044f37ad3932407d2067e9295ed94c5491cd89265ea7e071c974fd2bca9561be53ff8e5ae3e0e461fd887c413c1bc112cbe93fcd01e8205ae5b13cafea24cd773b1f38f4bede5d51964e5d9eda23672ac753c57c138cd35b397964c4886066eb99605bf324602ca273e27d4d091e2a63af74a5dc2fd505676e46aa03d93bf7545d47831b3d1404ed503255b4dd07f6856eeab92970c835867913ba4bd958766690bd916db623bbe62f87b3866ee1598067262af9d1a12f57555b99f3a5cf54523d5e6bd864e03b6b763bae0463b635d8e69cbf4a448f982089729fcdfbcaecd9a17593bd906ed37fbbbd8a972f635b2c3fe2ca1f1147ed86ec1eec2e0edb990762169f3f44c27e6c1e9bc9cc1c313fe3f5922d29c6ca53f22c0eabac4088c549f9f4bd4bf502b25a4876862fe09422b3a5cb695fd438aa3a0900a32c4ad7f6ee77abe912fa44a8f1138de0aecb970fb9435ecb72a28523feef95e6f42538a0d1c4b33af8ad71bfec551c05c59a33e72f308e2ff42450231911af8a94fdbb5cfeac54f4cf9959bd7426e053878570f9556ba548fd01c1ac79197939312075a98cd8f05580063ab219f7da0aa88b1653ee4620a33c6eeea3d5b78284c6547c4c8ca91dd171204f0151d04bd8b40f8ae6bd16f618ace72628b7783d03ecf92bfa79d00e735afe06413da0501ae761b85c89cf2a6d89821c20bae35d3eb6c54793a761fa0d40b69ec752677ed2ba85d1ec74ff7e1fbbae341f9e48923e0b970580dd55d99a2af3fe88c0508f42342cb522b0d2bdfd6e59b2d1c0cb0769a4173d18497617dbbc49e08ac9ce806a114b7632d1b3aaa3d6185c1699c5bbbc3ff14cf904087b0bf4a4f3024456d8cf45dd618d32af5dd989908de379614237c06b0be24b2ebee903d508b220919de0c6b0bede18e7ec1206a7c9b4a32553804dac52e82474a49a07db6f1332b767081364979070e09e6c791ce985fb935c9e9318e1f1fd4ea213c79c8b8127c824df9de47edfec014ef9f15625a67fa87a5fa1e006ef3404aa0155c0fc1378f9dde1d0f4efa159648927e413239cca515a9be44fd81efd47608813bd3df24032a6d39da82ec80acd9cf3dee1d5e61cbdf1628889da3429c35b46849be99f85d9f69691c1dcde677a1513eeaa9c1f0242f04d3e0f099ec436767b9dcd2d228d7e559e99076259482c4036ecf4376766d8babe68ecd48da4e842d9e89886c835258f87d8713130fea625a4c2cef8f53e5302751fdea2ab87375ca9de9c52e83bffe76228549dbf9806981ebd4c8f42cb2144ba2b9ea79d45b4c0ff1c4b40cad82115f25bd4ac1c3b8330174c8cff5e02d8ae6b3d4c057965241b8719eaccd5eb07992238c6f001228b7e963827cfa4a2c742c9cd59316d8c41061e935b13a9cd500bf1e522d95c4ad94da703176d652cf2231f1256ae7c8a49ca093e2ed54d94a46c03170aa3b6651dea9cf6f26113a9d2c76d3819e4ab6118af1e141df337b66886b5620360874b1fdc083dbab4a117c2ddd38fcdbc46be75fd6011e4fbd9cf625dd7aee65b935dfe940ffda9fde815eaad0c63d0ab19cb322990ed8bcb89ded5bb75343ad9497d13080e882cb82500d7639b1eddf21e96c8304098c157b945bd9536a1d4f1638e4534bb03816e13a333698b89556cd725bfd244589dc749015b8b65f5a1d18940f06897077861da8083ed45f3a8ddb014a69f34bc3f9f43a4db97e4489ed94818c30da52797de46373d4f598d34b93b3fe164727b40e9e04630a8097a8c275a5568530cb65d1fb6df10d049ae381b0dc0ef735572723a902c840a3673a9f71f5d18b6431617b4d0e0f132ff1bf8fc91050721b239728388dbceb25551a6e9d0bcb002a06449b462d030b8389578f2a49bf51121c929ce3d9ae5b4aed87f7f05bb379de1834581b63b19fe422776f548dace76b7bd3b9c4e2abcbe4ab482a8b5e758360882b361d847c03843ff0e6f030cc8699caa61cc4dff077df55cebbc5988abec1eeb34e06a0c360ad345ab63c599f4b0d28820b3eb81f8d20292fbaeb50375e6cf3880053e21bc09e442ca2f766193da513f9e30a700101bc5b724d9cc663a5b6203a524cda6a740b7b2eb3a507f756cdc317a800a461e9f67be1ae44131c7f011cefa83a5018afad3a822297d1f16577f580717e7e7e5133c2e5a5446910106bfd271c03d68daff378289136c3378afc03de2fd9fd87a137bc61c0a2f1c739d69e9f92726501e988fbe83146611c2ce95fb77e381b2ec329d5b7ec53d7de99c2449269efb2fbdf4c70576fbf95f8530dc005893165a972d154ccb3d5a56c56b6dba1e4f4610e229e654a93e19ce86764a2675eb2830ce85aa576f95ba12e8c097476f02d400cceafdc309326adf761c0e03e71eafcc5a1da9b9914ec1b42df4be7c8608d9c63f0535d33e0579f73d06c44af419d413dd213e1f2c139c896992527de7b3417e63ab3aa3b9337094968ae4236b6e7a8b3bede28cb44eb895b420605d9f8e334dbfaa18cd2af21a01140c58af964394f09ce0e07589ab7a6d77bd6ef7c9e1987bd52b06d50c1a68fd2045b2ef71c5651900cf37c65bc13c2f311dc7680c3924cd27d390a07f474a1070e618bac3d96d670828130bd5ed69de74df84f31b2eb2929325d0d5667c962cf13f1e9673b6cb8f29f47870fc86591205c856f3b52984079d86391e496c3261888794e03da71b14c3477b9d4e79fac9d126da83ead8cb58f9072b134a0421af340a89c1159c9dc9b57bb37d321efda26d67af53859d49c9ca9c4520beea29803ae5a1fa18c423868479c9c87bf3ecd22d358987bcdc51a45c21204c8e2f2064f2f63cb43a35b248ec6908166012cc1c70b5762903c56ab0860f239de079d8bd5686b891118b103c1fb23d146bdff59fe7d344e8a4c465410a7133ba94f01d0e37d8ecfd2870f1a897aae23bbec870a348824968044f6c1c69c88222f0ac40a19c1d5f31e8067f436c9f91bb94c089020092b5034e78eaf851dbd0352542fc8025f4379c0af31697b5cf543b29bd1da723a1118066b12f967e5176f19468b9c1b1d5f639e15501fe1b194c45286888a5fef2719e0763f739ad52f60eb1b48bbd98772242776c9ba79b865299e887820b4b6843b06010bc5bbe8c812a692b6e72d34967f7e6abf7e0e6dfd9105e1940feeb989fc0495ee515b07ade72f68", 0x2}, 0x20) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f00008cd000-0x4)=0x3, 0x4) r9 = getuid() getresgid(&(0x7f0000396000-0x4)=0x0, &(0x7f0000d51000)=0x0, &(0x7f00005a0000)=0x0) sendmsg$netlink(r8, &(0x7f0000011000-0x38)={&(0x7f000062d000)={0x10, 0x0, 0x3, 0x3}, 0xc, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000b3b000-0xe4)=[@cred={0x18, 0x1, 0x2, r1, r9, r12}, @rights={0x30, 0x1, 0x1, [r0, r7, r6, r7, r0, r8, r4, r8, r7]}, @cred={0x18, 0x1, 0x2, r1, r9, r10}, @rights={0x14, 0x1, 0x1, [r2, r6]}, @rights={0x30, 0x1, 0x1, [r7, r7, r7, r8, r3, r4, r8, r3, r5]}, @rights={0x28, 0x1, 0x1, [r7, r3, r3, r4, r6, r4, r2]}, @cred={0x18, 0x1, 0x2, r1, r9, r11}], 0x7, 0x0}, 0x0) close(r8) socket$inet(0x2, 0x802, 0xfffffffffffffffc) perf_event_open(&(0x7f0000115000-0x78)={0x1, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r13, 0x400454ca, &(0x7f000000e000)={@generic="c51e1910dc3a46734fc2bc02f4f681b7", @ifru_addrs=@llc={0x1a, 0x0, 0x6774, 0x2, 0x6786, 0x7fff, @random="2196d721daca", [0x0, 0x0]}}) r14 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r14, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7000}) 2017/12/10 08:24:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000fe0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000770000-0x4)=0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fdf000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000774000)="1100000018000776530000000000300080200000021e00052200010400fffffffa1b", 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005f2000)={0x7fffffff, 0x9, 0xc, 0xe57, 0x81, 0x388, 0x3, 0x1, 0x0}, &(0x7f0000414000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006a1000)={r2, @in={{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]}}, 0x8c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) clock_getres(0x1, &(0x7f0000bff000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fe1000+0xafa)="12dd", 0x2, 0x20000000, &(0x7f0000fe2000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00008ae000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0xff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fe1000-0x8)={r2, 0x2}, &(0x7f0000fe0000)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000fe1000)=[{0x3, 0x0}, {0x8, 0x6}], 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fe2000)={r4, 0x64, &(0x7f0000fe0000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xdf53}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}]}, &(0x7f0000fe0000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008fb000)={0xbffffffb, 0x9000, 0x10001, 0xffffffffffffffff, 0x0}, 0x14) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe3000)=0x0) r6 = geteuid() mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00001c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000fdc000+0x3d6)={0x0, 0x0, &(0x7f0000fde000)=[{&(0x7f00000d2000)=[{0xc10, 0x0, 0x0, 0x4, 0x0, "d5d1d46340fbd1458312cfa41249d66a843a3e324dcfdd1fbe2837ef945d54000628b6d101b80a1912d001e5ea2277dd5e4c369bab025740bea95467cb34bb6a163abf166bcc6fe7fc910c451dce0057f2e195579c86d6994632552d6cd70dece70f1d271c83a9a5c0b46857b64383a6152f4a45c9a3d1aba5a714fc6b633b9cca49858b9cfd7b59f86096df760c01bcee83e77a455211f7b82c5741b33487793df05908e9f738109ebc508fe1963ae0e34542f261f8436beaf4e9531966be57253718a5fc48feab3223e2a29e5d537c9cabb60bf94cd82384c37fc8dd2c808481d97c5035396705a0968426cf0b92405b13741383ef5b56e91ed49857420672436ff0b8fac60a89eb3e198a3003ffd1289888d954f3551ab47c03a1ab31abfd924028d02bf7f97605e92371c6f654979fad24d650429c579282d2aae7dfd7298e8c17b8978f25d10ef35b875a2c30f7ec05c43abfaf97f0d2db37b62eb50f175cf91d0f94f927cb19431e1392d33bfd93c6ae28fee23c6c31887fcba535c8cc105c0d5dc500adb42a6877ac7baa2bf0946d4a1864a10fe05b5a7ccb975da07d530816fb8cabd4ccdf8c616fed04bbfe766df7b7e19a8258efa75c89116c4e354cfab8919bd5b20927ab9cf5c50ea37345a07a18300224dfe56916f35fbefbf7c176f2ef017c9ab5df446451072d9e83e7ac525bd894e5df0e0fa36291137d6e91ecc57ddfa1625cc4ea1e50a51bdf3495be934c6240006afa6b37c2c244139ef51d120176cd8e692e8887bfba13772020f0165055720e5887b381b27e7e194c820971c625a430300db750b365edff82c82dcda52d0e84205da95fa291bdc506c9c069053690f51a02a18049ff042093519a2c6ade7118e5f45033b371e7d442264a97b0e108fb4e3c326d6aee1c13271947f8b9601c406c5d7ecf42e03714422a5483b6e4d3890c71689f9a9998b4925fe95fb28263441aff35b9ce47faf0a30e9395133b8b3f430c57fe13cd94126364964081346d8157b13ca7075801aa6dbdca2b1715ac5c1c407c488c00607be97ba8f13741127352e1378518868ea6db7441b53b5310a5849c5e9f84f8cbf360b3d4df2775230d4c50ad3e38b66472046bad648f9461ec338ddc0dd51f16c0b049ac290b4d4ef1132cae5164ec3b98f9fa9d414c8abc77afef0bd95100000000000007ffb581fa1a4fe250a7f56b5f42f1b8e5c76c38976f5e763490a6908eee9f519abdf88babaa9706422b7aab02b2d4796b5862d8e81ece18c2f9a9c57e73ef4b20e7f27d608ed10fdd5449c646a1b330ff904886ee4f5fb9062a6f102e0147ef8f43657cc45ce7a81ecd4fa8af118c7cf9f4aca92f5e5e1d494ca182f88469bcbc93f677f770cb8c23a449956023c072f40582e222abbf29e823b183f13fda07e290b9258cb876bc47e0eaa0decff292a47ee215df53de43a7731d418d1d496bf897d6d669942cf9e8b0f047013f5b6c657bfc272c34f8eda204465ad8b7a5e6c59592b840d19ca4cf6d941b0d82273b9b2a88e803d05791ff59918abe7fa64df819e0709c86be926d6b643b7f50622573fd9617ddbe046e32f5c3d49ff401850448086da392da9638f7d5ba2f840bb153108b87f5da331ec6fd3ef2cc22a3eac9c1ca713170d14fcb4177c312017d6111468c23ae6d4521c2424249480ece80d62d9ecda74cf8bf5b97e83417f7c2b0f4c5d45b97c6fe67f21ed2703c01acb9e7d865c58f24ae91d1ba3475c41fce016c9d9cf1c63ba338f711c15cbc796bb92c5522c24e7f2a8f6bc95ac6c51c935ebdc6644331fe201556e1799f333db9524526e12730de889811ee6d0ee59bb0de7f3322151976ec2b0cb54403aa65d69bee99e87d7fde709ff5fb05f1c89582d0fedb42eed4804ee531d0cd1005882a1873dc3dfc3be508ddaa86e8386633c05b884c2a85f439e55d166636579c3325424de820a4642e6c42a6e95a35d90ba2661499a9f4a0306ee86b580d966a793034bda15f7c9a21888583b238d6ecc6bfe436547d4220207baba08951363972f79a56c6c7873dfd5096c9b8aea18c3ac7b4484366363d05c32d5002287622b6495c6dec517f062ecd41936cc9d422107a18114ab14ee35e3d718a7a80b3e9b46aefe85f1bfd809743808d41d707fe70aa6a4975dc1011ae3830badada88c80c0b22a22342289f19a63ee3a68929b1c0bab346f1d011858efcd2e5b37166924e586d7276aa1a86e40310cf554ba5276ad8cba1707b0a283e0759c2a67ef730a29d6461b701cea74b3d95c51c70acdff71ace9755f21c4f1a29b050c7c87555af9fb9f35f23931a2132cd0e07ad3797f89f8abd49104dd85c1b0f46ed4333ed7ef168fca751eac63dd53e5500731b1892b5cb5f458a634df2b388de153df6569213b8fe17c41ac8dfb2e91605c5d1879b976a97eddea545426c828c8c8d4e968dbfccfd50b009c8179cfc2425bc58fb2e679c6df9744659394d933ed25f96f7c6fa44d9dbbbe2beb5ad08b3013d92b467157c357582c96bc6b906c3cf8a2016cdf18097e842835d0a6e94c8a20ff1808abdffe8767fd9ef9d81995db516c62a5e79a18bacb65f35341fcd8c19293585614fc40b0f68704e291dfa2291b2071f92230421c333ca8a52ce73221d6d4414c4015b2bc5fa33cdc76094763fbca4ea994a60f5797d22fbd8b33b9fbed5ad10068e1eec15743d09074c3f83520a589d6d938d24a6c7902b49fc110a4cde0bc96f4fef443e96266a1422060e231078a442ab28a89c41c54955d05d0ec64ea32a17ee9c05289db954ae3dc9504d5c6104acdee453b89143d3b285126ce6c2675a39f4d365a745513a3700075432bc27d12b63243ecd750f68e2bfd04676a94b5cb7ab3198571edc023a614e9104387605ab026b43fdfcc0c7bb5c83be7271165add8239c4fe1f7f882038be96f01932a7c9e72bec39f68508bcde1506278939d6a5768aec3cfa99be72a6aa470ccc13e9f0503824260ce80891aaab3bfa99b078c9fd6d7afdd44478c383884efda536501fe7a37f6eed994d7305443b00686e64a44c9051c68a02b1f8aa98ef102468fb687300959730fb210c171b95cef832c3763934fea0b1efcf33a2bfb889440eae66d4b0a7450d3d71a8aae8237fcff070bf11427e9ab991e072062025d63ca453c9d0e1fc28bbb7da867c4bd0fe85f359a4369c2e6405699fefc2ccffb019b0e54ca1f07bb6910b8e0f765608c74dd4b986f7c26ac830c2011b6a9de6846dffde706fa9485d72e7bbb524785357d6bf129c169a5822a24220343de80f4cc008a419aa7f8a7507e897241c5ce4534914600f665524618050bf55501ce765bd8000d1e95066a71fb94f6b7b59ab859f807bff6c86ada7f077aec1976e7ac51aaf7e694a9555bc80314fe7584b2b5dee26c00e1fcf1afe48dc37cf0d63f951c693ccdd46d83d0725bf37d1c537b21946aac94b2d7f0ffd087e253f073aac47d617c5e77b5af8316a3b429da6c5dc25cd58d2b0c2ff75a278da04d23c2127df24ba89ba1f07bbfbbdb56993aea5dffa844caae1e7bdf77165c5bf26c6ff9edb562361ed325b43f5f431b29b00cc18ddbbe220343ce52e11dcfb20b116857a1840f11764ae9f5fab8e7a18d179796434279717cc0d75d1e516c695f87e74c5b0b8da6bf1816a52e96575f48746a9ced2b31a4198ed0f26cfc6411f982c708ea17a1a40c334a4229970e8327e26969390b11937ab0282a7858322f3b0ba0d5ee3fca42c7d6ab083a968b8320a4456e0ecdb758d00a30e93743b085187a6ef3c449096f0a8390c091084509915e4138a838b9d384368321538a1e432dd7b0d447f2c309a1a8452a51be5100fd0ea423446f84ee0c254f557cc76e3ffc526f5c2825b1e78b954426d633bc64e0a167721904d885ed64b70cd45fe6fad132c9db5036280b51ee27d54276c87d1d7425bce960d1a9a9a2230fbf4e5c364555bb8565dec6a49f4e5e32a3b4f4ea3ca9939054a08b0b029a62c39183d6eed1ef29f50a0d87b60e8ad099e8d9df04d11444e724ba3127fa28db0ce58520464b6534659e8829866e28968c6b7db555096ee3438db7533a037869f6d535b72049d1b0c1a00908f8aa7544adf196c3ed717280e6434a30e414318c2d225eb6aec70f254a2a0f4808e37802d839a5cd32d6de48b428559f0a656fe5e6d8a6043a5e932cb7847048c6e2293cfd934f1f04fad372793e300a82f07a131f9969393d2a73e64084ff576b72b57aab2d7fdc6ca57105152b1a81c2c98896e40b64073955b6d0fc9e8231966a4ae8878f3053540724bdfb7fbae2ccbe3"}, {0xa0, 0x0, 0xc00, 0x9, 0x80000004, "0c86f8aff5ca35b258c3435459104107a3a751dc458fca8cb7a61fa67fb4ab7d91754abeab9d41c5fcf1529156255e649c23c2fb7eac6cae6a838eb25d9b6d11ed1e81561d5e0ac3eadf9b80b13d5ccb9a77be150371576e4dcd8590d2b0ddefc9bb468107cb61fc1c59f2eb5ce09406827b1a3b21a9c022708b3bea0406babdad9c4a4fe0508bb17848ebff07cc0100"}], 0xcb0}], 0x1, &(0x7f0000fe5000)=[@cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x20, 0x1, 0x1, [r3, r1, r0]}, @rights={0x30, 0x1, 0x1, [r3, r1, r0, r3, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r5, r7, r8}], 0x110, 0x20000002}, 0x8004) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r3, 0x81, 0x7) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c10000)={0x0, 0x0}) 2017/12/10 08:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7e8, &(0x7f0000de8000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000727000-0x10)={0x0, 0x0}) io_getevents(r0, 0x400, 0x1, &(0x7f00002bd000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000215000-0x10)={r1, r2+30000000}) r3 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r3, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) flistxattr(r0, &(0x7f00007ae000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb1000)={0x0, 0x0, 0x0}, &(0x7f00008d1000-0x4)=0xc) ptrace$getenv(0x4201, r3, 0x8624, &(0x7f000043d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002a9000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d47000)={r4, @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]}}, 0x8c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x101, 0x0, 0x580}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") renameat2(r2, &(0x7f0000df4000-0x8)="2e2f66696c653000", r1, &(0x7f0000419000)="2e2f66696c653000", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x40000}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2202) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x80000000000000}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000000)={0x3, 0x2f4, 0x1}) ioctl(r5, 0x2285, &(0x7f0000007000)="53") io_setup(0x200, &(0x7f00004e0000-0x8)=0x0) execve(&(0x7f0000632000)="2e2f636f6e74726f6c00", &(0x7f00008a8000)=[&(0x7f0000d6a000-0x2)="2f00", &(0x7f0000668000-0x11)="2f6465762f7667615f6172626974657200"], &(0x7f0000bc9000)=[]) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f0000b26000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000278000)={0x0, 0x0}) accept4(r6, &(0x7f0000c24000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000636000)=0x80, 0x0) 2017/12/10 08:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="65eba93000", 0x0, 0x0, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0x1, 0x1, &(0x7f000027b000-0x8)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x4, 0x6, 0x100000001}, {0x40, 0x7ff, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x101, 0x1000006, 0x3}, {0x4, 0x802, 0x6ed5, 0x4}]}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4007800002) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000447000)="") mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7667615f6172626974657200", 0x4001490fe, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00003ed000-0xc)={0xa, 0x0, 0xfffffffffffffff9, 0x38004, 0x6, 0x7}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00005f0000-0x4)=0x0) get_robust_list(r2, &(0x7f00003b8000)=&(0x7f0000780000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fec000)=0xc) mprotect(&(0x7f0000e51000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) clock_gettime(0xffffffffffffffff, &(0x7f0000855000)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x7fff) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000688000-0x8)=[{&(0x7f0000074000)="390000001300094700bb61e0c30500000700000002000000450000000000800019001a000d0000001206280ff4000000fd17e9ffff0600040038a234", 0x3c}], 0x1) gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00008a5000)={0x0, 0x1f}, &(0x7f00001c9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000287000-0x8c)={r5, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000588000-0x4)=0x8c) 2017/12/10 08:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eb0000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703235362d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f00007c0000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f00008e9000)={0x3, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000283000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000348000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xcc, &(0x7f00008d4000-0xcc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipx={0xffff, 0xbe, 0x7f, 0x14, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "ff794e33403c4327212038ca5d483235c03d361928170e326aa2ab17d8824ece0c8052fdc8864ce06752686da097759540eb07ed3da42930e0413c393819886a745614f2f96c58f44a2d7e0cd654a202e475084e703294c00e0306ae75d413c690ed6aaf3e5e0d7c260dd6b037a44635e79e3ccdfc593ef4c8019e216180f5bbd76366fe099489eaefaad98ea7fa261959eb63e5048a3dba528526ca8072ed39"}}}}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004fd000)="2f6465762f76637300", 0x3, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000fb8000-0x8)={0x0, &(0x7f0000e11000)=""}) r3 = dup3(r1, r1, 0x80003) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) r5 = socket(0x11, 0x20000000000003, 0xfffffffffffffffe) ioctl(r5, 0x4000008912, &(0x7f00007cb000)="6b") ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000c46000-0x8)={0x0, 0x2}) 2017/12/10 08:24:35 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, &(0x7f0000604000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x86, "7874732874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000498000)="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", 0x19f) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b8000)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "67000500"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000011f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000d5000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7fffffff}, &(0x7f0000540000-0x4)=0x98) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002eb000)={0x0, 0x0}, &(0x7f00000ca000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000875000-0x10)={0x2, 0x0, 0x401, 0xc4e, r6}, 0x10) pipe(&(0x7f0000c55000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000e78000)={0x0, 0x80000, r5}) sendmmsg$nfc_llcp(r4, &(0x7f0000e36000)=[{&(0x7f00001b2000-0x60)={0x27, 0x80000001, 0x8b, 0x7, 0x4, 0x7, "37c56b9765bd9b32e758014f9fcb1db612fa1bb1b059a60ab9b0b26923868bdbdde7dd7b930a260256bac73577feec707a004676c6ceeb0d0393af085b5ee0", 0x7}, 0x60, &(0x7f0000025000)=[{&(0x7f00002af000-0x13)="c4b8cc727db5b3730d9db25aa826389daa7226", 0x13}, {&(0x7f0000c22000-0x2)="4d8f", 0x2}, {&(0x7f0000765000-0x13)="644115c9ec6b7e5cf178624fe450cbec5c18a8", 0x13}, {&(0x7f0000f27000-0xd4)="17e9d7648d62b304d614f869a3a17faf0c1618d7fd33c59b64839e7bb30017012d27ba066ace7829e3ac5d95764afbc2377e3fe87c8ba2ba34989a1ea69a5f778ad565b7fa26426b8eef0b529897d4e76f23cc1c4b960bbf2b3bc53874ee540bec20ce4688a3e39fea24f1a1898583369374bf205aa9ebacf0e0e60aa7c0c41e75ddef2d7d77fcf2c9635cd5b3e131b790bc4ddc7088df12f9827eaaab8dfdeb8c5d0bf5784e49ff3d2e031accd546e7ecfa54559f801b8bd16fecbd504be82909c9006d71826891481bb8c838657d3b3152db80", 0xd4}, {&(0x7f0000eef000-0x9d)="7ba4a371ec86b8700528eb8129f6bcaa5d0dc969e78a2c1ee37e70949179f009bd401183dbdf3f988df0b0d3567d6cc6d60bf1ad6a1faffd395a68713bf3597ec821e835fad329cc4c5071caf7059794d76ac93219bb3bfeca94129017073f26cabc60f9f79e5f0bed6471cbd14e162c0633c9ea88d07e7578c331d8075954b8ba1d5d50b5127cd4e244cda584a03b3c0fb80f7b900c23ae936636f650", 0x9d}], 0x5, &(0x7f0000cbe000-0x28)={0x28, 0x0, 0x5, "aea182300d45e90876917a976bf8cae7f6"}, 0x28, 0x40000}, {&(0x7f00004ff000-0x60)={0x27, 0x10001, 0x4, 0x7, 0x1ff, 0x8, "c782598392a519a570066614a54bc2d6e055b3b5b8b2274c1f1cd9a200fdd014a1eeed0e683073b2b9a7bb32b69e8d9d37121710e19b349219433638eab147", 0x7}, 0x60, &(0x7f0000fc9000-0x30)=[{&(0x7f00009df000)="eff62eba11c952a50d849af344825ed8cba6fcd5fcb2d23f39643c6d2c2a0865d6337c95f6d2ac2ed1f284ed1b3d1e34213bf99ecc80a8a44ead225c25f4581d0812353bbdea6f00aef03e305d28eaf78859f93948be9fb956da0526e5ddde6d4c225ebfdc00c12995abe0789341e923d9b8c2b8267dbe34deb5fe35af1f33cdad1f46950c4e59f7d965ba005f34dda948bf28cb6cbd74dddc4874beae6358d7025015494977d4c33115839019b69a984b7af549ce2064876238b6cc74f17dda3047b7830f9eeaee86a3b42d7e52098657100dd4696937b4d083312cb4a5f0b07bf18d8431b561d0eecb5e9747426c3437", 0xf1}, {&(0x7f0000a31000-0x89)="19fb4307905f2b9a72c01d5d030e3198335c718ce466f1b62d36ddad4779a23bd31ca67bf61d5bd6ca7a9194de625238e3251bb93caed04606a6e17bd6ee817c8b1c34f9dd061612fac9922f04628656acc788cd1db7ee9fe562da4824b9169c2a088e9ea11187db95b0cd944ba6a3676e9df3b1427762d8365c366e0b93b9af298e75e51dab6f99d9", 0x89}, {&(0x7f00001d0000)="e1b8bcfe72c78e4cb75f59976a80408cabad65e43ed786d1ae4b0aaf7c8912533c3cea559f7a4dc608b7119220ad66ff5bf4a8a676e32915b9f1d6a7048970d9da44121ac86fac1c954107ab7a5943a58839682cfa602ed68f00aa08881d53bd71dfc92f68ef29f69b9cee2d2d661ee8d21b5a08e8d95505a4c9aeb592cc7c371a1d0c296b98e2f1e1d918ee1be96b65ab5fb6b6f51f897f9627349df152923c791c28cf5b33a844a8f5e6543494dc3366d9d2132a216d2182ffad621431747b1fb49d3444db793aa82c3d00ca1ab5aae874", 0xd2}], 0x3, &(0x7f0000513000-0x1010)={0x1010, 0x11a, 0x0, "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"}, 0x1010, 0x40000}], 0x2, 0x20000800) r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r9, 0x0, &(0x7f0000ce7000)="a5c5c80ef20339b38d38fc77eea31c0245f35f8c5cc7b3e21ab0bc531b61a4b01a7beeed8d3458296b82f55a695f4e78fcbefe3cd40b57e6721062c67a78b690e27a942aa8fa141a49d761313f18d34ad019ae372ce28b8308a2432a07c52df7a15201f4b3321ca9f9aa") sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x2d)="173196c0328db5bbf17d5846c0fd1afbadf18ca534711920f1d743904f11c6e1e7cc7aee3a3bc59c47d55371b1", 0x2d}, {&(0x7f0000412000)="58d9ec8188f95a233b37d5e4b7cb381b8f7f8a03e2a3b3dab2168e02448878efa30a6c2b4c3df5f6847a1db5cd9d437bddf9abcfa6d57adb167d850f658df0e8d5fd5a286f814caa586b9debdedd651714085e5d46b4e21cb010842741ddffd4a902d2ee2acc678f933523c99f7e084344ae6e53af1cbae088886ff06bd53b426af50f9b518c8bcf52dc4708cae4875be87b07ca1c5bc895eaab2b301f66669db52aad", 0xa3}, {&(0x7f0000f73000-0xff)="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", 0xff}, {&(0x7f0000da1000)="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", 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"ae0ecb9c087b8eb4c27f2a2a87bf591c6c79e1bbba9a0e65181bf80b18b2628d9ad1d5a44e7e7f3891a3448a37a59d18f4179cbb539a2faa0dbb40993791e3e1d0fb33658f65231a66df3ace0eb94e3c231a7d230e5298bab75ab8c9277eea731ca47c481f1792cf7ff532c26f5bf43bc34c68473593eaeeee44dd58bfe9a094487be19431fd4c8736c4cf5aa55ae7ba3a120fc59d0a10eb4f0d9e5379c5d5147f904c56b4a770ef05642a06c1f3"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc9, "696678ae357acdd767b40ae75db6f81135638bfd9229ef31f3ff38ff737c6eea65ff51c8739b4f9d3d65a82fb9ee025b75f7da96d9d564d485d4ac6cea85124f927c74c9c5e95c20c0803758585122cc2f3e0514cf6b0193a13fc5690e3276e41ead37b9ed1568ab3663750fe258be68a1b86d1b2c57f47c617f6b0706ea43e52b6b2c3e33205df57b48ada640a0af850047f6dbf667714f1c0572c866b336bcc0a92b85160f56a99557b15e4ddb3bfbf7634f301a4571ccdd61cb7ab811b57aa2123b45b2400cf13e"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x1d8, 0x10}, {0x0, 0x0, &(0x7f0000f73000-0x20)=[{&(0x7f0000756000)="5e0a738591f71060c682676853c7187fa95c1fe2e74802575ad50b1e537e6f6250178fe67698e27cf743a47e18d42121074c5ef4a18b8bb870b1bbbcc4", 0x3d}, {&(0x7f0000a55000)="1ce5946d91e7eeb8739d62726937b1bc6cf98a307e7f45be7000bfd6e86449ae96a3df93032202ba020677438f98fe4bf1bdb8eb5e27b20549a747cf9f70d87cc51b50e738306533b8f351185399c82bbc0b944923039e92b71f938003f5b4aaa4686a169b9dee1e37d005ee631364d3c743ba6168c183", 0x77}], 0x2, &(0x7f0000f72000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x48, 0x117, 0x2, 0x31, "1d2a08492ea75c20e0d220fe2bd10fd0e241eb7f40d3550dd56972160f396d19e7e9a013125b5a48cca8ff67ae376fc937"}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x0}], 0x90, 0x4000}, {0x0, 0x0, &(0x7f0000758000-0x30)=[{&(0x7f0000f72000)="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0x1000}, {&(0x7f00006a7000-0xb6)="bf7fe77074d7ee078f7eb58b13fec853cfee73c50a20e246b7e68f68451a8072448deead7cf6cd25ea60977fca5210b4a3f79128feabf7a55f6eece1dbdeb4b6d05140add203b13485db5812c1c9ea3d58214517372d5996cc3c5b660f4f2945101c3010c8d730006c34c20aef36bee68b83a66bc70005beb467ac1f84c808fc75126caee0e945d118542f6cef6298881149294d65d7e8629c18c8b58b4e0b0fa7142067c404c378375b8386bbe3a57a497e782c81dc", 0xb6}, {&(0x7f0000f72000)="e8f09531599dcb3a938d97bf29a53676d65810e171e4df4e19ba2343978eae30cffd42b485d426611331d3ca0b0a9e8458e3b02c330ac27919e6773e0248ba202113cc8d1dd69ebee370d4f19778832357c65fbd6ca41660ef7e2cacf52d09fac256b5906bc0914408", 0x69}], 0x3, &(0x7f0000d7b000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x4}], 0x9, 0x8004) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000cca000)=[{0x3, 0x100}, {0xb, 0x7f}, {0x3, 0x4}, {0x8, 0x0}, {0x3, 0x0}, {0x3, 0xfffffffffffffff7}, {0x8, 0x81}, {0x2, 0x6}, {0x3, 0x5}], 0x9) socket$inet6(0xa, 0xe, 0xffff) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000d92000)={0x8000, 0x8, 0xfffffffffffffffe, 0x7}, 0x8) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f76000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000b18000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00008a9000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) pipe(&(0x7f000082b000-0x8)={0x0, 0x0}) 2017/12/10 08:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fee000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000974000)={0x0, 0x2, 0x1000, 0x7, 0x7fff, 0xffffffff}, &(0x7f000084a000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a56000-0x20)={0x3, 0x6, 0x1, 0x10001, 0x7f, 0x9, 0x3, 0x81, r2}, 0x20) 2017/12/10 08:24:35 executing program 6: r0 = msgget$private(0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2a85af520aa80ee) msgctl$MSG_STAT(r0, 0xb, &(0x7f00005a0000)="00000000000000000000000000000000") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)="2f6465762f72666b696c6c00", 0x40000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000051c000)="2f6465762f72666b696c6c00", 0x2000002, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a6b000)=0x3ffffffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000895000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f00002c1000)=0xe8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a8e000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00001d3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x7) r5 = accept$unix(r1, &(0x7f0000944000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cc7000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000f8000-0xc)={0x0, 0x0}) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b94000-0x4)=0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r6) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00003f2000)=0x1000000000001001, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r6) bind$llc(r2, &(0x7f0000fa1000-0x10)={0x1a, 0x5, 0xfffffffc, 0x8, 0x2000000000000, 0x200c7, @random="891609d5639b", [0x0, 0x0]}, 0x10) epoll_wait(r1, &(0x7f00007a1000)=[], 0x0, 0x1) poll(&(0x7f000051d000-0x28)=[{r2, 0x8000000100, 0x0}, {r3, 0x7, 0x0}, {r3, 0xff, 0x0}, {r5, 0x400, 0x0}, {r5, 0x2206, 0x0}], 0x5, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000fa3000-0x4)=0x3, 0x4) unshare(0x1000000000000400) dup3(r1, r2, 0x0) 2017/12/10 08:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ea3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000435000)=0xc) getpgrp(r0) r1 = memfd_create(&(0x7f0000c72000)="00", 0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f36000-0x4)=0x0) setpriority(0x2, r2, 0x4) r3 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r4 = syz_open_dev$usbmon(&(0x7f00006f0000-0xd)="2f6465762f7573626d6f6e2300", 0x20006, 0x400002800) chroot(&(0x7f00000eb000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r3, 0x9) syz_open_procfs(r5, &(0x7f0000a53000)="6e65742f6e65747c696e6b00") ioctl$KDENABIO(r4, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000ee8000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000000)=0x1, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) 2017/12/10 08:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000029c000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000, 0x0}, r1, 0x1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00008a9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101140) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bf6000)={0x1, 0x2, 0x7, 0x7fffffff, 0x0}, &(0x7f00001ff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000923000)={0x0, 0x6cb}, &(0x7f0000cff000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d0d000)={0x0, 0x7}, &(0x7f000020c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000277000)={0x0, 0xb42d}, &(0x7f00000ac000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e2e000)={0x0, 0x204, 0x5, 0xa3bd, 0x0}, &(0x7f000084c000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000546000)={&(0x7f000058c000)=@in6={0xa, 0x1, 0xe83b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c, &(0x7f00003a9000-0x30)=[{&(0x7f0000d4c000-0x2f)="834a5ab2cc811d0eb91fbf7c2dcfbf8634204833c90fc520a3283f3466da330dfb4394abcbfaf8895ee304d5c1a3bf", 0x2f}, {&(0x7f0000e63000-0xe8)="4a160c29eca68f76551da787fdce07470071a0ffa2323ea21cd9d2e33ffae5941b2907eb787d4b720d41ac20697ffce8bd25013c8f111842ed48b1ed74f36dc0d87123ca9904782dcc7a327ea45e09681f2e7565b8c3da634ccd3c74de764e622d5e4877f328ad196f36edfc9d0bbcc6330d4e9c0f0c5cf5151814fac1ffaabd2f364f06521b18e52b37b172826216fdb4876ed5ca910255136da8ef5973235fc3a6e1fec74f0642825fd90b7ec6ce0baa535d4d2e414c49eb362512fce8718a4562c7738b2e0281e240b5e9816456b2ac752795c11ff93ad304e39a083cb798c4269751d7902733", 0xe8}, {&(0x7f00003f6000-0xac)="8c8f26a9b5be376673db9e48f872393c44688a9a1dcbe7fe47d11c71feeef347b4eb304e66e303f029634b45aeb6c248c27ca94653603007bbb1319f5a55fe541cabaa1e2e1ef51de9406fac5bc03df4c045f87158a3c684ea01448ed74c70ebfe8c1127e6e56cbc57d8cea588ba9b9ea9e2315ff40ae78a2a74cf3df6ddd9c941040b0cdc78004420793a7cc52ef7fdfedc7f4b25e9e4959865fc02d5ff3880028461d05b6f3ad21df789fe", 0xac}], 0x3, &(0x7f0000ea7000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x100, 0x8004, 0x1800000000000000, 0x6, 0x2, 0x2, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x80000000, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0xa5f, 0x80000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x0, 0x8000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x200, 0x8, 0x4, 0x10000, 0x3, 0xab5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8000, 0x2, 0x5, 0x5d66, 0x1f, 0x4, 0x1000, r7}}], 0x120, 0x40004}, 0x4000000) listen(r0, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r8 = open(&(0x7f00003d2000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000ae3000-0xa)="2e2f636f6e74726f6c00", 0x140, 0x1) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f00009c2000)={@generic="8454c9cb547f82ae6a4cd4b777d2702b", @ifru_names=@common="67726574617030000000000000000000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) chmod(&(0x7f000049e000-0xa)="2e2f636f6e74726f6c00", 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f0000ca3000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r12 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) epoll_pwait(r12, &(0x7f0000b99000-0xc)=[{0x0, 0x0}], 0x1, 0x4c43, &(0x7f00009eb000)={0x4}, 0x8) sendmsg$kcm(r8, &(0x7f0000fa0000-0x38)={&(0x7f0000c9e000)=@nfc_llcp={0x27, 0x875, 0x100, 0x6, 0x101, 0x5, "4c18e301649122acaafdd2daa0164db4a9258f7e4a0254b1d1fdfbf89624e00bcf2e59fa1b453e012937010d0a06175683dc687ccc14be7f59e7ec2716561d", 0x0}, 0x60, &(0x7f0000987000)=[{&(0x7f00009ee000)="481e3678d145913aa90bc3b98fcf37cdaacbd38cd933b53d1e8bc3585e8b5ee1c837ce1e2dca050277477e69beed25d14748a2a744633ec3b47e50639c5ba492f882355c84d630013aef7cbbfe25a9755e67c85cb7c43587af5c243aa7d73721aef9ef3fdc54a2e19aab5fd6e75fdf9398306b17977e7e4787ebbea0ce37aade069b", 0x82}, {&(0x7f0000d0d000-0x1000)="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0x1000}, 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0x10b8, 0x4044081}, 0x4000000) pwritev(r12, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000306000)="", 0x0}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x4, 0x20003) ioctl$LOOP_CHANGE_FD(r11, 0x4c00, r12) getpeername(r12, &(0x7f000092a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14) ioctl$LOOP_GET_STATUS(r11, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r10, 0x6, 0x1d, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000-0x4)=0x14) fadvise64(r11, 0x20, 0x9, 0x1) sendfile(r11, r11, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/10 08:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000094d000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001f1000)={0xd000, 0x100000, 0x0}) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x7f, &(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc7000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) inotify_init() r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000b7d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006e1000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00003c4000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000599000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r4}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000f06000)="", 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000096c000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = pkey_alloc(0x0, 0x3) pkey_free(r7) r8 = fcntl$dupfd(r5, 0x0, r6) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f000071d000-0xcc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f000095c000)=0x20) connect$inet6(r8, &(0x7f0000f6b000)={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b28}, 0x1c) munlockall() ioctl$EVIOCRMFF(0xffffffffffffff9c, 0x40044581, &(0x7f0000013000-0x4)=0x1ff) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r9, &(0x7f00003bd000/0x18000)=nil, &(0x7f0000d7a000-0x18)=[@text32={0x20, &(0x7f00005a8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f000068d000-0x20)=[], 0x0) io_setup(0x0, &(0x7f0000ef4000-0x8)=0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2017/12/10 08:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000965000)="626c61636b6c69737400", &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000529000)="bcb5ef83b48b40bba48b39ddd039a1d46e04d52d8ed12a13ce5929082e8d14ea531bf151b360a43e455fac45fca166a092606f0e61e3b1d17695", 0x3a, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a74000)="2f6465762f7667615f6172626974657200", 0x80800, 0x0) syz_open_dev$mouse(&(0x7f000094b000)="2f6465762f696e7075742f6d6f7573652300", 0x200, 0x4080) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a00000-0x11)="2f73656c696e75782f656e666f72636500", 0x400000, 0x0) r2 = openat(r1, &(0x7f000051f000)="2e2f66696c653000", 0x0, 0x190) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x4, 0x1, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000adf000)=0x0, 0x4) r4 = syz_open_dev$sg(&(0x7f0000fea000)="2f6465762f73672300", 0x4, 0x400000) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000023a000-0x90)={[0x17, 0x7, 0x1, 0x7ff, 0xd24, 0x5, 0x7, 0x64e, 0x7, 0x1000, 0x20, 0x9, 0x80, 0x101, 0x10000, 0x4], 0x2, 0x100000}) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a7000-0x8)={0x0, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f00001ec000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e039, 0x0, 0x4000000668, 0x19, 0x0, 0x8, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, r6, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x1, 0x1011, r7, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) poll(&(0x7f0000acc000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0x9294) 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) vmsplice(r5, &(0x7f0000eb9000)=[], 0x0, 0x8) shutdown(r3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000eb9000)="2e2f66696c653000", 0xe080, 0x1ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ecd000-0x8)=@assoc_value={r8, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f00000ba000)="6578743400", 0x100000, &(0x7f0000002000)="4926554c1740be68f370d18e9bbc331ed887f34eb11952b181c193085c7b43483ef7f31df2abeee8daee59b53ff6758a25c2399e354f691d9d4a51aeeb5f3c458ed6c903c167d375ab79070c33fa08aad8ea94ca165988b209858d7ce94c6440939d70551c329540975ec819b0e78638e5d3cf378a55423ce1150d789df2b9d11535611b3baac09c5b6a7b3cad034607a177369bb21d16bb141878b0eb982a70aff5758c9e21f31bbd6e009a5029c2292827ee9e04836b4eb701b010dd7a9427a2d8633a5b35") 2017/12/10 08:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000649000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a4000)=@ethtool_gfeatures={0x3a, 0x2, [{0x1ff, 0x4, 0x80000000, 0x3}, {0x88b, 0x10000, 0x1, 0x5}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000182000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="1cbddd945554", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c300000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001f8000)="2e2f66696c653000", 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect(r2, &(0x7f0000cb3000-0x80)=@generic={0x0, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) unshare(0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet6(r1, &(0x7f0000929000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000027e000-0x4)=0x1c, 0x80800) set_mempolicy(0x4003, &(0x7f00009e1000-0x8)=0x80000000000009, 0x7) r3 = syz_open_dev$tun(&(0x7f000027f000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffd) set_mempolicy(0x4003, &(0x7f0000915000-0x8)=0x8, 0x8) fsetxattr(r3, &(0x7f0000ba8000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000000100000040000000", 0xc, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000d83000)={0x0, 0x0, &(0x7f0000839000)=[{&(0x7f000056d000)=[{0xc7, 0x7fff, 0x400, 0x4, 0x2, "945c63ff1e3a454d4ad16abebdded3fe15036be3e8a882d67d940e405db259ec65eb837bc5c557e9fe81e8018bea8131e7264c4e77dcfbeb957fc66d9e9b6a9e0db20c7542da37c7066bf736708315a7be152423c88a7cb429b5b277919033570398fa030bb8e9f045102259516e49848787204e33a77ddc7ba10972aa09e89999fedbf6f22d2489ec699e4b215213d2443d5440d5d42f676923371f4a9c4230f1c825aded9d422a405f6a66b5355ea2b049257876993c"}], 0xc7}, {&(0x7f0000684000)=[{0xea, 0xdd7, 0x800, 0x7, 0x1, "8d3aedbcc05b7366e6e05cb65dca89bd5b2296e900d5f2ff138ec15875c542274b2c541775d318b06689497a21285b92a019de6e82f28707e0fca59c5acb93f0440e188f1ea25cfb52ef1422f408019fec78242f98bb9e15896d631f9665c0c7f56b4439d133a661e98357971d59b7d00ca0077e1099ee2f5bfdea13cf95cf1ad46c29d474405db0a671e98ed9b835939b6a1c4d2f18dfdf886b03c4ceffb5ac130a1f4ba23d528056020f975c43dd18495c269f5a7ef19da23453357668538cbe9c3480288ec31ee83eee015f8133e6647fc097303c3b51a62e"}, {0xf3, 0x2, 0x920, 0xbd31, 0xadaa, "f5aa4a2e522c6276eb6495a1e9944b6451a2ff7f83ebbe32f08557f27c36b6d874682020955a59ba823b524a49ba2dafe14e58400ab5fd8d05180f44d412bb9d3dc8d4a21b5958062ec84e9fe04441b36f5e41eede5fae5b8400e7beab4827bdc373f038f480228c9d01f54b204352f8b36a1b8c733b74307db532c5bdd44a4cefa18771b877aba83cdbf874a59f30db8849776b2b33d8ee5bd1b11b87ca56d838be890c21f4a40eaeb5255b63fed20da02d69a41a9353742542a1b83ab4ecb89f804969b05a24974e403b1570f05c85905d58904ffadca5001558c3d6285c4d6396ba"}, {0xaf, 0x2, 0x100, 0xffffffffffffffff, 0x3, "c96148713e01952a1b5cc0a3817903972dcf10d53514102f96285f686b0b93e9beacbcce77a91925ceed6372ca703622ad2212b544b509e108d391e6871fa943cf6772745f6b1cef9f31ffce0d1bbfc35646aa22061f9fc361a97587d3ea039c1bd248c907773965fca2720962d45210ac85a45d625987aa2e3fbda6122de42af17dc0491d8588073454d2def291c1ae8c9c70a68161c893db7d5d53093535"}, {0x93, 0xca4, 0x400, 0x3ff, 0x3, "8f444a5d33c7e61ec8dc18149047a439179c2b02e6091b95076132ec5cf8d782ebb6977c78f8b152412dabc8d984da9266478c9cb54878524d3ede124e12272b77a86e0136c4336a2d93313a790a19648ce522d9ce37c1c4e46046cfdeaf2b2996f866fd08a17ebeed537d8a0f29f25aaced460cd079240608f26f8301bc3d8a09d390"}], 0x31f}, {&(0x7f0000bfe000-0x1e6)=[{0xde, 0xe31, 0x10, 0xfffffffffffffff9, 0x3, "ae1ded7154e0564bbf63e6d007e9fd4fbeb3a340ce89ef64d3890d5fa1db5aa2f01ab478c23fd2b587785fb22ec76fa5d1cf7156fc68f620c7490c676a17480727dcd9450ba1eb0ab7fa510d22f158b0dfa60a55dde70677d29147663a1b19a9bb6201f9ba1ea5057d36eaa5dd9747fd8c8f00e15422a21061b65e0e0fa454e2ff53c8f5d812fdd3d8f59b650282941b301afabd5d308dab79939bdda1f29d5669a94a645bf33d98928d086f0766666fa111d59e1ecc5001a5bd5006b65af5c4742695ccb64f1b5fe125a9aa6654"}], 0xde}, {&(0x7f0000207000-0x15bb)=[{0x10b, 0x4, 0x20, 0x40, 0x0, "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"}, {0xff, 0x0, 0x905, 0x8e3d, 0x3f, "c03fe0ab237bf38690f2c54a6c6349327520608f3ea5117ee228c6c0ea4e84356ce806d6bcc9f43f0a9bf7c73941db0a24da738f6947a6977da3cc39671810f9f7cb4173d67125de927f39b5d180e0afd296066942aed92baa45fd4ffc0dd56f2a0d51ea5cdc4b0b0ad8f1718e218d872fdd0e830648353a53b0f06bc8172f6df403c28006aa3b8d5d13eef36a67f02d91fd10c40aa9c8ec41f4af8d2ff6cf037db4a8879f6c9d7bbb97ed2e72354646076da34d007ff0b0aaee2c57bd55d071335ffc3006fdcd0985b08b15f6258b1253569b7662c60403f49ae7fdb913c253c6bfc395ea293ee593aae1155edd35"}, {0xf9, 0x9, 0x20, 0x9557, 0x10000, "135f25cd43624c5a467c6a55b3cdb238f59f8d9a5d645f009aaa2c494738a4b9ffc1a1ebf6dde780e4d0b5f452f04d6e2b2f2bffa94624d29b348a77a570957748f3a2bb5a132e35025f63b8ccebaee1bb7d5348268bd8b9755677c085965c20f1219dec9c96d33d74fcd2178a2f19eb886400e6e46a508d4930bae62051457b620bf5423b4fcb4f2ec2752cf907e6258a69bd88eea7bb5c901347737d38c47b9a8a962196956a90594fa4da319e84a0640ce8ba90f833b5c8bbe81fb6d8d7046c34e3559e4bbd240555ee70e508b9a32019040c31da90844b2dac3ab4f74fd95f22516633fb958f21"}, {0x1010, 0x5, 0x720, 0x101, 0xfffffffffffffffd, "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"}, {0x52, 0x0, 0x200, 0x3, 0xe65, "f0e9d3f22cf49232eb124c4f76498779905776e26a0032f2ffeeee407f8e44577b9277af920bb61075737a131ae3e955545c1c09518d85c9d365f0fcbbc4b97354d5"}], 0x1365}, {&(0x7f0000cc2000)=[{0xb2, 0x3, 0x2, 0x0, 0x1f, "b54f97700e5894b441b484e404a2d2787b9405c36e07084276b2f2a39d17eeec81de621ecedd21c81408f93c996cc3157603d1acfedcf5cf9c8f024d97a1d05bfdafba372ee04ab65d90976e5aa4cd7c6fac19735c2b4cc21942be3842549975d7525f9919c226ed8fa335e535f02801628b770bef4d916a140997989e88fe9c5f7b0f5f75c1cbcc099444177db240f3a411a4821a624b43bd068ed3b3de55ab099c"}], 0xb2}, {&(0x7f0000c22000-0x227)=[{0x15, 0x2, 0x0, 0x400, 0x3ff, "742562e5e5"}, {0xa3, 0x0, 0x1, 0x28f9, 0x1, "f5aa8a454a4b0a3b50e5102f9878ae33212fce2732ec980c5c506e1e7056d58b09de9f408695a43866f3e3a5b19ba156c0ca3f1079231f207e10cc854507ae8dca97e0a6920ddcf5b7c0304976b0d5f83cedb8b69867e394caaaa06e41e0d73f784661acc930a30112c7880f85787db6d9e39460590f2d4ce34c824e89f4d842868ac1dac5a43c51a2deda887f2161c3cedc55"}, {0x10, 0xabf5, 0x408, 0x2, 0x5, ""}], 0xc8}, {&(0x7f0000a6c000-0x4e)=[{0x4e, 0x1, 0x801, 0x3, 0x7f9a, "d4cce58b7da6d4aad8960f9ad47f72133248078d60dfb1aa07a1b8ffb76c8d1627786c40bdea460a6d1159faaf3f2b7533da50a5f068bcdea3b6be9fa8f3"}], 0x4e}], 0x7, 0x0, 0x0, 0x4000000}, 0x80) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f61000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000dea000)=0x0) get_robust_list(r5, &(0x7f0000370000-0x8)=&(0x7f000057f000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001eb000)=0xc) mount(&(0x7f00000f9000)="2e2f66696c653000", &(0x7f0000344000)="2e2f66696c653000", &(0x7f00004f3000-0x4)="61667300", 0x8000, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000a04000)={0x0, 0x0, 0x0}, 0xc) getpgrp(r6) mkdir(&(0x7f0000931000-0xa)="2e2f66696c653000", 0xfffffffffffffffc) r7 = open(&(0x7f0000170000-0xa)="2e2f636f6e74726f6c00", 0x200, 0x2) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e5000-0xa)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TIOCGETD(r8, 0x5424, &(0x7f0000291000-0x4)=0x0) perf_event_open(&(0x7f0000216000-0x78)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0, 0xd, 0x0, 0x100000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x2, 0x0, 0x70, 0x0, 0x0}, r6, 0xffffffffffffffff, r7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000629000-0x8)={0x0, 0x0}) 2017/12/10 08:24:35 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000098e000-0xb)="2f6465762f6877726e6700", 0x8200, 0x0) mq_getsetattr(r0, &(0x7f0000e31000-0x40)={0x2, 0x4, 0x1, 0xbcf4, 0xba60, 0x1, 0x8, 0x40}, &(0x7f000042a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000f09000)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000b21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c2b000-0x44)={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="09d0f743fbe933e8a5ca575f03b00926"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000806000-0x10)={0x6, [0x80000001, 0x20000000000009, 0x5, 0x3, 0x6, 0x9ba]}, &(0x7f0000340000)=0x10) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x40400000007ff, 0x0) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x40000000, &(0x7f0000013000-0x10)=@sco={0x1f, {0x800000000000001, 0x800, 0x9, 0x7ff, 0xfffffffffffffff7, 0x2}}, 0x8) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r6, 0x16) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000e83000)=0x0, 0x0) close(r2) mq_open(&(0x7f0000191000-0xc)="776c616e3173797374656d00", 0x0, 0x0, &(0x7f0000ef1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 08:24:35 executing program 4: fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r0 = shmget(0x3, 0x4000, 0x1000, &(0x7f00003b9000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x804, &(0x7f000061d000/0x4000)=nil) r1 = shmget$private(0x0, 0x4000, 0x800, &(0x7f00008d1000/0x4000)=nil) r2 = shmat(r1, &(0x7f0000ed8000/0x3000)=nil, 0x4000) shmdt(r2) r3 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000049f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setattr(0x0, &(0x7f0000012000)={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) capset(&(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000014000-0x4)=0x0, 0x4) r6 = shmget(0x0, 0x2000, 0x10, &(0x7f0000108000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) prctl$getreaper(0x2d, &(0x7f000026c000-0x8)=0x0) r7 = dup2(r5, r5) fgetxattr(r3, &(0x7f0000667000-0x25)=@random={"6f73782e00", "6367726f75706c6f73656c66707070305c6367726f7570766d6e657430272f00"}, &(0x7f00008cf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000c87000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c5d000-0xf5)="a016af26f344abdb657b985c145660e78d76a7c965b01258ded2d92ffea7a116718cc5edfd30edf1b52e05ef6da896c4de39dfccf7a4e6939f89e112a85459352eeeabb6d25f63b3f842d0b9418b90ee50e4fa280a2c40d98807f331f8424d289c1680f300a589eba6cd2d2dc8d31c5b38ee0cf648730093a45e34e86d52a7dff0139c8e3a95d75593a8d336cfbc9c8ae0fa9cd2c40ae4f0cf3fc398ebba137451d52aa79ea14188c821daa6fd37e6d560ecb1e7c7db1db903342e02d6f6f7a54969f4c6ecdc8ec9dc2da8bf9bc0ed53a177af801da257e9b7de63ba0a517e2355f8c27d2929c354f1c4687dd77813751290a555ec", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b98000-0x42)="148e83aa3a0300000016fd224485b51efb6a9d34b783540fa80e23edbfc379e6a497135302f6494fcd5305648c03b8cbee0102de0068a233202efb596b9d6d021036") shmctl$SHM_LOCK(r6, 0xb) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00005ab000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000313000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000f7c000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000c4000-0x20)={0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2017/12/10 08:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d4000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000b8f000-0xc)={{0x2, 0x8001, 0x3, 0x100, 0xffffffff, 0x7ff}, 0x5}) 2017/12/10 08:24:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xff, 0x8, 0x9, 0x3, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f000058a000)="2f6465762f6c6f6f702300", 0x2) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000e86000-0x4)=0x5, 0x4) ioctl(r1, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cfc000)={0x0, 0x71, "ab8a8a2fa5467e8a9a628324e5f253efb31b5134b6d18e62712b32d8c0ebdfd25420f801b176bba0386212ca4e051efd9de5f30b3ec229524309164658009de1eed84bbd2e1a039ed1bc7211c84796bb725ebfad2340b8a7c50626c9933168f066b1f51851b17536be60ee566bfb6e7b5f"}, &(0x7f000076d000)=0x79) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000edf000-0x85)={r3, 0x7d, "18eac3da491705dbb513c2a51c1b0b3b74dd97763901a8e7a54a75d12986a5c8ba733f739bd9f62772ace05461636ffb116fe92cb71c430bc0bee55b2365a8ab1ff912b312480e67321599d3eb1d746250b8c0716eabcd87bd43148dc353b6bfdc15126ee569027487d8a2bb4f68e77cc5bdf0024ad2d4aa11883bc1e6"}, &(0x7f0000096000-0x4)=0x85) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000094a000-0x4)={r2}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000053b000)=@assoc_value={r3, 0x80000001}, 0x8) fgetxattr(r1, &(0x7f00000f0000-0x13)=@random={"62747262732e0053", "656d316367726f75704000"}, &(0x7f0000dd7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c) io_setup(0xd0, &(0x7f000027d000)=0x0) io_submit(r4, 0x6, &(0x7f0000fca000)=[&(0x7f0000f0f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000c11000)="43539a66fb43622eadb31ddc84d5ef0cfe3e9d9ce5c94ab34d7422ef1bd3aea819aae5d57e1b60a5dd2f58c4d0084e8b0458254583e2c167d8b978386a6c4648538cb8931bc8da79575def6d1d0b5199f7fac1e7fb3eaf596875820f8ee8cfa2eec3fbf89837fe5737df63f67c2073204bbc84e6e71e14f008b6a1f44c8e5afec137372beafdb805027c14c9075bd17c21232c0430", 0x95, 0x7, 0x0, 0x1, r2}, &(0x7f00000e4000+0xc37)={0x0, 0x0, 0x0, 0x3, 0x677, r2, &(0x7f0000078000)="614f852d398c71db7d47d368f4c0c32056ed18ef", 0x14, 0x7, 0x0, 0x1, r2}, &(0x7f0000601000)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000e8d000)="457901e57242ffd2dc580e4a4b06905a06cb276050c70e555e8c4961cb6f0109cfc6c61b425022dab1d51478bd969a7e5f7d393e3f752e85279495bafefc699cd3a2ebd848d8ec79aaf3514fde96a85027ddc6cc09ed79929df52589e00251901f541b507b1efaa7b595fa3bb891e458b41a8c8ac720db2e26eb89512cbc0ac812f7dd2883a34311a38cd08baca315bc542b26fb129ecd3fbb8e47a3c489e294bd", 0xa1, 0xfffffffffffffffb, 0x0, 0x1, r2}, &(0x7f00004b3000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000fbf000-0xa3)="40f16e0945dab4f5bfca1da4be444b9fa60c01f94fe8c1e769785e0b05e9c064f16993289e9c760da0489296a131a71bb4b8d027d82b61acf9b460d637f6ac9313518a7008079b08fae764ad9ef446e76d0d0e778bf1b727191133a0ffd2f5d79d7535e6987f3af44cc9c322651b8d2b5e5d9d192b4e64ddf5fb6833d27b48fa9c2d9d143c71895b8745192773af6827fbbea235f72eda8a4051b2ca30a6808095ac83", 0xa3, 0x8, 0x0, 0x1, r2}, &(0x7f00004f4000-0x35)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f0000119000-0xbb)="ad30d12f4869c8d1546e6d0aee75cc63916759e620cb7322636c9e0339f1ac586fb338fc5eee527691d94127d1e36a738b67b62e42c3ad414f899dd8d1d05101a5c4b311bac5cac19b13d3ba255b5f39972e000bc3318713ace5217e618819b2c8c0c3e5b54bcba1a6a0a3d59b24fbb7a6ccad9d85690eee5eb081ccb4ef7c67213cd99b83a909218d040e49b432cb2dd359498b554af3e678ea396821b9efd9740a42559ef9642ac73c47d89e8aba59f9125695abfd9286c9be0f", 0xbb, 0x1, 0x0, 0x0, r2}, &(0x7f0000a85000)={0x0, 0x0, 0x0, 0x1, 0x10001, r2, &(0x7f00005d1000-0xd0)="48a301e2492f99288fcd4d00c4095773f14846dccefacbef769f81a4af0614491e8bfbf0886fc6bf05d629358ae44204861c4bda3bbb18afea16bd32cb3c996d7fe1eb8415f0fc0366bd2f228d0dfdd48eaedfb2f4e98e2e22be99dbeb70f43bab42e5552e4dfe6e0b9366eac9ad79854908c5b44696556d3e298f0f51825b4c35fb3fc751792bd735c7b63b4ddac1992c27b77643e16632740812bdff21799e3320ac4ecf20608edf4a73b9bf1820a712abe3e15e5efee05722b307f97e6bd3df5a42da3d0bdb4ff049456d0a7a54ca", 0xd0, 0x3, 0x0, 0x1, r2}]) 2017/12/10 08:24:35 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000000000000, 0x0, 0x4, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4b000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bcf000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00004c6000-0x6)={0x0, 0xdb3}) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00004a9000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) perf_event_open(&(0x7f000015a000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00009f4000)={@rand_addr=0x4, @rand_addr=0x8, 0x1, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000020000-0xc)="2f6465762f72666b696c6c00", 0x5) lseek(r6, 0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000592000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) setsockopt(r7, 0x2, 0x3ff, &(0x7f0000e22000-0x90)="fa76185b1742c3a3393a3c280c79aafb77290c3fc5ab9cbb29f3d0ec033e64ff92da5c0a8675d17f41e9539c2161e8721519f2424b464d4160aa0b3874d7a42eb664dc73aa1645a88cdef4341c4a61eb4d4731b2c53f1e2358cff816bceae8f9ed6081a277877602c6380bc340739fd04a7aebc05d2ebf5d5103735b8a8ad60640840711bf016916cbd6b8d7f193be04", 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 08:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e0d000-0x8)={0x42424242, 0x42424242}, 0xc62fffffff5, 0x41) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f000078a000)=0xffffffff00000000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000495000)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ef000-0x4)=0xe8) ioprio_get$uid(0x3, r4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000004, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(r2, &(0x7f00004cc000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f00009ff000)=0xfffffffffffffff8) listen(r2, 0xffffffffffffff22) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x2, 0x0, 0x0}, 0x20) connect$inet6(r2, &(0x7f0000f6b000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x4b, &(0x7f000089b000)=0xffffffffbfffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000f49000)={0x0, 0x6}, &(0x7f00003d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000f6000)={r6, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f0000d9c000-0x4)=0x23) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f000015d000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r5, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000045f000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000002000003efff000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1c0696b1dfdc69bb71f9a538c0700571e000000068610f4a82a358e4e4252da57fb943d1bff03008afd416d01e355394aca4406d202bb", 0x89) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000d89000-0x4)=0x200007, 0x4) sendto$inet(r1, &(0x7f00006bc000-0x1)="bb", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073e000-0x50)={@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}, 0x20008, 0x3440, 0x10005, 0x100, 0x0, 0x10100, r3}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068b000)="2e2f66696c653000", 0x4) r7 = open(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$int_out(r7, 0xc0189436, &(0x7f000000a000)=0x0) 2017/12/10 08:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000031c000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b53000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000086c000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000029000)={0x0, 0x10000, 0x7, 0x1}, &(0x7f0000a63000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002c6000-0x4)=@assoc_id=0x0, &(0x7f000019f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007aa000-0xd)={0x0, 0xa5, 0x9, 0x7}, &(0x7f000035f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000056e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008dd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f09000-0x14)={0x0, 0xc, "cdb24fa11728467d659771ab"}, &(0x7f000032d000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003bd000)={0x0, 0x8}, &(0x7f00005ba000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000d48000-0x70)=[{&(0x7f0000684000-0x10)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000692000-0xa0)=[{&(0x7f0000de8000)="", 0x0}, {&(0x7f00000ce000-0x8c)="ea95c7d5da987be342742293a491a031fb37774354a55b8fb5e47ad823b1db7a8f57e896fe0d76c5661bad582239b791bdfa7f7b7d93a1e6f1854607ee21d8ac3f008c383b43219990c27f4b9513b26fed8e27ee8827aaf8a849566f3b44399798250e8a1a80a36823ee260bc3689e3808dc539d3b750492edcab99ae6a5c77d82905960bdc4c815a3bd549a", 0x8c}, {&(0x7f0000117000-0xeb)="a7ae62110fefa5ef2eddd8529058f370565b2f0a43c2ad4383fd2a8bd510be44327ab5b50f3bf5bdde3dae368062fc5c6d19368673d0866f7db7edac6f19247614759b9c58e001758562835cb6476b253b8df48647b2d1b06d032ccef8c0a89892012006072c986e77b4f27de5c8d2f975b3793fc288f94fd64c0b19e65ca230eec872bc86542e00a33d9642635ca40d00bfda1017ba4e6307bb91ca76e1a158eb1afeef7328bb7f6d5fcd59f8188013667be9f8f2f66b4d2f9d803f4f55c42ac467825349fd4ea4852467b01eede3cb259d2789cf919ef3be2798c1e902510b658225f476cadbd0ce7a6d", 0xeb}, {&(0x7f0000a44000-0xc6)="805457b90f52abb014be4c4d729d7ba20c7305d32f48b95628862e03b15b81ab181c0dde97ace803bba02b094f340982c541990db84a85e63f4d937251d57b3434c4888ab94c7df9a023ce5a13db05f87fd952abc5514125c92bba697f70e28fe01780c7f34401af6dfea0e0b4d3b7866857e601b5271df87a6a662dfc73a52f62e3b293c6228a8133abfefeab3374c609a0f7ded503c8c4109fb4f92fdedf081975c832cc344a0574597b2b64b23fae97537190937180017341274037b3b7991ecd0a8fe1ef", 0xc6}, {&(0x7f00009bd000-0x6)="263f2e6ea8a08dfe368df42ff740d4cb3aeb8cff9ffffd36", 0x18}, {&(0x7f0000bd3000)="1a255b0e7a438318857618cbe2d8743c79593aa1638f9cbadce68928f1b424b79595c9f34313f63daa9499b39e3596f88d7329b4de50959f64f2c704ec3c399df03f836f3340c70586e003573fffdac2a27543939d45e40130a67091aaa7eccb7a2e29196faac81a77840518df45eb4cdca43465b544a1684f82a6db35577ac5336a1790f1f127706ce373de87c08ef8d4252a12b6739ba8aef8ab1a22063f76eb41a51fe517f2ed888400c730692c61fa07a18dfd8f13c864448080b1bd0ecd1ea6f255a3b5cda93442baad89d10fc3978aedcca21e9a236244de842e4139e8e9d0", 0xe2}, {&(0x7f0000f87000)="37284f66ada9c8f0fcea1fb5e1e8e76316f88564403b1126306d6bda54715b8652648c15aece6c1a648627261ae88a5a3d67e87ed35dad4f55ddd24455a05303c5755c53e8f64aac3c38a8fb44dd3c05eca9f7c43634dd85ecbdb7379036319993ed0978ec6b9d5a2681bb652196bd1058a3799f2aef01e9dc14addbc5b992bbafdd0074eaffd07e8715f2f4a96dc763d86d23341ad62b935de9584741d9bb17d1b008d9cf62635a2c21b41530adffcfbe1d54e72e7fb2c9de2cdda7ef544f8053f334dfea68b678904c6775dae46da2ab3a067d", 0xd4}, {&(0x7f00002d1000)="3dffff20674f3ad91aa56949ac6c278e3d0035d26c247cc1ee35f127ac29b2c4974e115624891f4f4b7f3c59ee956f365b8effa79c6bb89b59b3d09959a8c69b", 0x40}, {&(0x7f00001a6000-0x82)="dfc53819c04a74e0ef0b550e4c73f3c93a8d5386af918a074a977f16c6d5bd6e591beeafe7eaf11585ed8709956b6322abe2e4b46e139ef42963d37c6616a3e46a3b3b7a9d27bb7708a8c0d849b6d790346725065f41a2a3727f744cddcadf6419d595cfbc458103643e62354f4f3f55564c98956629669f2388131cdee638bc6405", 0x82}, {&(0x7f0000ba8000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000a17000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x68a, 0x3, 0x80, 0xeb, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xf894, 0x100, 0x8200, 0x1, 0x7, 0x7fff, 0x0, 0xfffffffffffffffa, r1}}], 0x60, 0x40000}, {&(0x7f000033e000-0x1c)=@in6={0xa, 0x3, 0x4703, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f00004ba000-0x40)=[{&(0x7f0000c44000-0x8f)="febeff6d8c2ae1ba7c16d99b19470c51d4f9000d60fb8a0a1b4decd533e48a365dc4e7526dd2383fe90569234ffe1932de276bcd6121dd10688402c876724611dcab3655e84c3082060885556dfb022dda21d4928dc9f860f1a3164bdda41a0c5db117bea81fc2afb783a5e2c2662bc92c72100006b17bf4fb101c6b41f0292ae390770de0c6d058c87af8a4cab220", 0x8f}, {&(0x7f0000340000)="", 0x0}, {&(0x7f00000a0000-0xc9)="71335a9b7f41be5aed7eaa57a2719fcb0402ce294feb68542b17cd278bc53f92f932291680004d463c289b1c11ae3d2cc7b06ec21f66500ab3b3ba99197dab575f449018b093d663e3141c4cd6159d9d6e0c2ccde3d1cb3b3286e864642a1664d4ae3dc73a0a2269b2cc9664f79deeba76512fce8a4f9d857078bde73878fed3ab7de53dad0bc6a7a0bd1eb0fda023442dcb796fb79fb9a0368c552a95797693d75b9eb66a4891014ac83d2bbb7ed29f0bdb51cacb41960941d3e117d4cbfb93b4d064811f49534755", 0xc9}, {&(0x7f00006b8000-0xf6)="6922f9936329c088898f91a53b6f6ba3164ceb4aeda6c1b66c1defa34549a2d1a109508425cc6297e0272481e6feb4544edd2121f36b14f621eeff2d78e32ae2643b750e9d1f134f7266b5613534867cbe1f8963f8412fdc262083d0cab4044dee1ad66399d8ba8530707f6ce093a49bfc53b76e12f25fcbb193d2c3f399d9c6fc8900ec1ac61100d2e4b07f7c24aed24d61838078ccbbeb05f6d94fe7166af697359a6c1bb91389e033056fbef84be70b6846620ec74dd8126f07e72a5abaad99a1fcf5d2743ade55cbf2f640e99d9ad2b26dbcca042c12ae687bfac804eb9586e587381c167e276e075b92c6331a892b99429f9a5a", 0xf6}], 0x4, &(0x7f0000f91000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x59, 0x8003, 0xeb0, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x653d, 0x4, 0x1, 0x4, 0xfffffffffffffe01, 0x80000000000000, 0xfff, 0x7fffffff, r3}}, @init={0x18, 0x84, 0x0, {0x4cd, 0xe9, 0x3, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x2, 0xa2, 0xff, 0x100, 0x3f, 0x80000000, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0xa8, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x8000, 0xfffffffffffffff7, 0x7, 0x80000001}}, @init={0x18, 0x84, 0x0, {0xdf95, 0x20000000000004, 0x1, 0xfffffffffffff192}}, @sndrcv={0x30, 0x84, 0x1, {0x7871, 0x4, 0x2, 0x1, 0xff, 0x401, 0x9, 0xb4d, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x65e8, 0x8, 0x9, 0x8, r6}}], 0x1b0, 0x40}], 0x2, 0x3ffc) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000bdc000)="0000000000000000000000", &(0x7f00001e8000-0x4)=0xb) r7 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000338000-0x8)={r0, r0}) ioctl(r7, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004e1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x440) socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00001bc000)="2f6465762f73672300", 0xcfad, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000349000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81, 0x40, 0x33, 0x232}, &(0x7f0000530000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001c5000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000319000-0x4)=0x8c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b2000)=0xc) r6 = add_key(&(0x7f0000d13000)="7472757374656400", &(0x7f0000f72000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003d9000+0x447)="9ac570a9c221701361535f9b356ab9e9d9f5cbc3efd83da367beddc0856c14632f29b9e93f4c2de79dd602a42c25d7aca1c354c60bd5289b4ccaed22d8b4fffccbeba810d9df2383202a9af7021d5c446e737f279797eafcba83decee591ce7fc432095a48be43ee799cd20a773a16f02bad672069ae5bb358c17d51504fe2c5babcb84999e66df4b26b37fd5426de9713a4c7476a9a5e89aa02fef09b20c2d0", 0xa0, 0xffffffffffffffff) r7 = add_key(&(0x7f0000d10000-0xa)="73797a6b616c6c657200", &(0x7f0000b8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af4000)="40408066987e99edceccf9080cfc0e064bdcaf9b158e35f3c00f7e5fa108e0f11842488808cfcf78e150bd0a094fd41b73c1c99b6a56cf83fd00484b4b04fbfad679e4c306f07dd05d2f870d929dd6a18b046ac136e012ad3bb5844b1e079d", 0x5f, 0xffffffffffffffff) keyctl$unlink(0x9, r6, r7) r8 = socket(0xa, 0x80001, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000f53000)=r4) fallocate(r8, 0x2, 0x100000000, 0x3f) membarrier(0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000d5e000)={r3, @in={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff4, 0x3, 0x6, 0x2, 0x3}, &(0x7f000055d000)=0xa0) keyctl$get_persistent(0x16, r9, r6) sendto$ipx(r8, &(0x7f00002ec000)="2d00320fe70bc318e6375108ed107cdcb1b16b59f062ffd78b2bd89a76d84ef57f9bfac874e0fa33f0068601017fa49f", 0x30, 0x4000000, &(0x7f00009e9000)={0x4, 0x7, 0x4, "fad2b2378fef", 0x40, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000e52000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000310000-0x90)={0x3, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$nfc_llcp(r8, &(0x7f000003b000)={0x27, 0xdd, 0x4000000000003922, 0x3, 0x7ff, 0x7ae, "2b25c96a7b7e1cff8681e42e57c601986814e81cdee31ac01dfb03c4e79011e0b799fad27572013bad000a124f63000000000000b6be12e1b15d25e24cbf97", 0x3}, 0x60) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setresuid(r5, r5, r9) ioctl$sock_ipx_SIOCIPXCFGDATA(r8, 0x89e2, &(0x7f00005b0000-0x4)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000b17000-0x48)={0x40003, 0x0, [0x6, 0x868e, 0xb3, 0x8, 0x1, 0x91d, 0x5, 0x401]}) 2017/12/10 08:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f25000)=0x100000001) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x5136) r1 = syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ddc000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20040, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x8080c) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000046d000)={0xfb, &(0x7f0000729000-0xfb)="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"}) readahead(r3, 0x3, 0x7fff) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00008f6000)=0x1) clock_gettime(0x20000000000000, &(0x7f0000468000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bf6000-0x10)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={r4, r5+30000000}, &(0x7f0000841000-0x4)=0x0, 0x0) set_mempolicy(0x0, &(0x7f000085e000-0x8)=0x1, 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f000030d000-0xc)={0x80000000, 0x0}) munlockall() futex(&(0x7f000000c000-0x4)=0x101, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f00004ef000)=0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000091000-0xc6)="9a3a7b280c3170dee7ea70fa02700cf8238b25c0d38e686f40970e4606852468eeddaf17da47ea5bf68f8900d6bea8e85d45de43b1037c125e6166f6ba9e3326f9d9f2e2b5c9f7dcdbbd427ebe655c7540ea960ed3145fd881d85bfddf68bd50581392b8373ed7fdff9583bfac5f756c52e7210d6bcd7230a8f8a543eb1fd8d3c9d1d9c71f85116b951ceb90cb8eabaf1af0a00c1d532de521d55b6433002d8f2e9a0000000000006e01c8efb0fe5fc2be81e325c3e08d5b945e4744ff949d164f12a2f858d4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) r6 = epoll_create1(0x0) r7 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004f0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00003f0000-0x8)={r8, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000469000)={0x0, 0x0}) mq_notify(r3, &(0x7f00005d9000)={0x0, 0x18, 0x4, @thr={&(0x7f000029c000-0xe)="8f3ef768a6e73f6ec65856c7ad34", &(0x7f0000f98000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8c, &(0x7f00001c9000-0x35)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071a000-0x4)=0x5b) mq_timedsend(r7, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/10 08:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) r1 = dup2(r0, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008ea000)=0x0) getresuid(&(0x7f0000277000-0x4)=0x0, &(0x7f000047c000)=0x0, &(0x7f000034b000-0x4)=0x0) getresgid(&(0x7f0000956000)=0x0, &(0x7f0000107000-0x4)=0x0, &(0x7f00008d3000)=0x0) sendmmsg$unix(r1, &(0x7f0000256000)=[{&(0x7f00008cb000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d65000-0x30)=[{&(0x7f0000369000-0x7)="27afa35def83ce", 0x7}, {&(0x7f0000de7000-0xd8)="85f988c7c439f9a9898cd4d01fee3454359174251f265fcaa0c65d6d9a29e318b359a382fdc9c95ef7b150a3905842a68c4db0ea6ecc6785f63dad79191760c635449178500ef2e5cf93eaa03bd09ff20db0fa08cfc3dc436c0d7b0496d65d957383fb134a737c77f7f8b9344715b2b679b2c87ad42557b13d2236d7fd6b150dcfb88b17454a46270efd7d0118cff334dc19754cb6ce68e0dacad30f2d3a20db64fe751cc94f9bf65997b7ab3cf52afbe5c137ec4cc38d3ee7c98f37e6694f3311f0a6461f4e4afbf7af22f8f03dd60745f8a489e6aa8388", 0xd8}, {&(0x7f0000c2d000)="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", 0xfc}], 0x3, &(0x7f000070d000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x10}, {&(0x7f0000bb3000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a9c000)=[{&(0x7f000048e000-0x1000)="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", 0x1000}, {&(0x7f0000e19000)="82c85fa6bba09ef05ee61300633d6baf0f09f7279488c08195ffe1540db3dcbbcd907bb0002fa23cf8cc97023331f58b766e4ba2ca2911719a2bbc65afd52d389aff093a2570dd7d3314481bf7e991491c472ba6b3da2d6782593ca51944eefef4d7eb956b7f89a2a5a95a701647dbc193e70315b36a5f8fd2f95777cb727176ac5f420e08a9afb1528d85029ceb0696c4b099fc70ba59a4527dd0f1903c9473f4d38fe706df0e8f29add092876d8b30e8d9744922e5e3a9632b07c6e11953d0b34ace1373ee6a0fad285e64b3f9e7dd9e2a8794c8e0e2da6d0de37c58f00aab50aa", 0xe2}, {&(0x7f00007df000-0x6f)="e52d14074987e0e9f34959a9f56bbead0846341c0abc66124e1547833775b35370827a173b6e7eb1cbc62b2a4a2391d64c7ddc8b8e3db397f25eb6cc9e247a16fc5ea66566047cbf957d7dba440b1160eb47a7a4ef7cad94fe4cc0d6bca0ed00d2eed528ef9f9a739b6f54671dda37", 0x6f}, {&(0x7f00006b6000)="1c5fee27824016b835408a19b35a2a04393c4803d8c8f9be05e1b4e4fd50b4c09f64909e94951d3d9fd7a9a1d420c1f0f58c4edb2abc4dc098ce832564565b101e3367ee370c3695a8c1237e59b39fae467af057c7973dce712d2cee301469231126c0a8cbb4df405a977760a4795254487ae223d704ec03e3ec343cd27ce75c7ca49fd36e", 0x85}, {&(0x7f0000c30000-0x2b)="8f40e95e1d52b6559de48693fa8b810356f9a83b3562ef8b8b9c7bea7310ac1300a5b3d52d09be27f2eb20", 0x2b}, {&(0x7f0000a62000)="65f515ee2ad619b2e05a26e486645d9ffd79bc027ecca1b540e5baa67338b1f938201fbf522f36f6378c2dbc089146c90528839fe2bb6e527f7b5aef082a72957a", 0x41}, {&(0x7f000060e000)="a37cf563cffb22be782843f180b89fc2880efd307968ab40f5c11f1894ae38b816f816935479faeea81eadb09553e7f294ef070de038e766b14943cd908670c623c4e8da34f67230754cb63aac7153fab07c833662b2ea6fd529a5d89658b8f23579e52eb32ca94efbcfd1978b85806bede85390cec992aaba264a59fcf11ec7baf18e821912f4ac939e87c9587e8447833a6383070efe8315cfe2bdb950ae8e4bc892b7167b016b8f9280a778cebdcf7bbc7375ef3495f590bd64d1bb9b0f2212f7a635ef603ae084e4ee8d5379a124bdf7500be1bbac6646370c0b5d395a6ed74c06ea", 0xe4}, {&(0x7f0000d0f000-0xa8)="97264d2769473318293f90362228c63e4e1039458e5b48cebd68c7ff9165bc7ee217f5e022d1f8956f42208e1a1fb494c5a51f7c0ef652597a6cb3fd178c2657f220c57efbb3b478ab75934d98850b4e9465545585cf9486933bc7e49cd8d567843818f680250b39be343d4151d1aa157fb96e75318eb2e9d7ffc34d1be82afaeedd00029a92f53b3852ad2872328a02dfcd224b4b24e5fc8b7ce9ad0b696a535bfa6a1bece6aa15", 0xa8}, {&(0x7f0000589000-0xaa)="c32fb802de25689db8af727170ba9cb6c0a69429955c6897297fa29029f5e5ed2e977ec294119bdfe38f23872755308e2d6df061de2410e4890535ceaa22f2442715c0b66a75aff645c39165629aaa77d8f686216b29aff0b00cbbd399e54f7cbfdfa23f62838959d2beb4a42a0346ce3bc7e402e5664e4d823ab9deb58ef1ab3afde3d82de30bf8eaab76c96904147e7d54923e6222fbdb97089a60265a70503e2090134084d12be9ab", 0xaa}], 0x9, &(0x7f0000b7f000)=[], 0x0, 0x4000}], 0x2, 0x4) connect$inet6(r0, &(0x7f0000ffd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c19000)=0x0) getpgrp(r5) sendmmsg(r0, &(0x7f0000fe3000-0xc0)=[{{0x0, 0x0, &(0x7f00007d0000-0x20)=[{&(0x7f0000715000)="0afdff10000161", 0x7}], 0x1, &(0x7f0000ff3000)=[{0xf8, 0x119, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x30, 0x107, 0x0, "f3034cfb86a606d41400f8799dec9d997b05afa0ccc0c3a18f"}], 0x128, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f0000f51000)=[{0x48, 0xffffffffffffffff, 0x9, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x2, 0x840) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00005d0000)=0x0, &(0x7f0000b46000)=0x4) syz_open_dev$tun(&(0x7f0000870000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4b0000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common="7465716c300000000000000000000000", 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f76637300", 0x2a4200, 0x0) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000fc8000-0xc)={0x2, 0x4f5a1889}) 2017/12/10 08:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x6, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) r2 = accept$packet(r1, &(0x7f00008b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008b1000)=0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000280000-0x4)=0x4000100000200, 0x4) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000627000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d06000)=0x10, 0x80800) dup2(r2, r5) r6 = socket(0x8, 0x80804, 0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000eb1000-0x24)={0x0, 0x1c, "6cf73cf52838017effd5a5dd26f9d8a84dc13f138d8c07275562e99f"}, &(0x7f0000f9a000)=0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00001cc000)={r7, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dba000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000024f000)={r7, 0x48, "89adc46e2477d7ec5d51b067ce726e08000000000000003456d44668f6d39c0ff3694632b86128ce53b60e9afd560be1314a8f41bb58f75948f3c19f51828eda53e3a945e4b49f7c"}, &(0x7f0000fad000-0x4)=0x50) r8 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f000094e000-0xc)=@sack_info={0x0, 0x100000001, 0xed58}, &(0x7f00005f9000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ab4000)={r9, 0x2, 0x3, 0x8c}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00007f5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x24000, r3}) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x4f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x1c) sendto$inet6(r10, &(0x7f0000915000-0x68e)="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", 0x68e, 0x3ffff, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000929000)={r9, 0xe671, 0x2, 0x10000000}, &(0x7f0000ab6000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000c61000-0x78)={0x78b, {0x2, 0x3, @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, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x100000001, 0x1, 0xffffffffffffffc1, &(0x7f0000fab000-0x10)=@generic="010fa27df75439d69a892913f34e0096", 0x481, 0x2, 0x4}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000a9f000-0x8)=@assoc_value={r11, 0x0}, 0x8) r12 = socket$netlink(0x10, 0x3, 0x4) writev(r12, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r13 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r13, 0x6, 0x40000000000c, &(0x7f0000610000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a79000+0xa9a)=0xc6) socket(0x1000009, 0x6, 0x7) getsockopt$inet_sctp6_SCTP_STATUS(r10, 0x84, 0xe, &(0x7f0000374000-0xb8)={r9, 0xf8, 0xec, 0xfffffffffffffffe, 0x400, 0x6, 0x8, 0xe4, {r9, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x860, 0x1ff, 0x61, 0x7fffffff}}, &(0x7f000096e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000c6f000-0x10)={r14, 0x0, 0x3, 0x1}, 0x10) r15 = syz_open_dev$vcsn(&(0x7f00009c6000-0xa)="2f6465762f7663732300", 0x2, 0x2000) ioctl$TIOCGPGRP(r15, 0x540f, &(0x7f0000ea2000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000ff2000-0x90)={0x9, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r10, &(0x7f000055b000-0xd2)="b83892b8247987f721f84fdc429da7311b3a0873fdc5a6ac48d24fffe2bf85eb31f1fa03f1fe098ae9d48b677d0051bc8ccf6e215d1aef069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9dd4270d8b06f4ef98cc977a413693320dea7b9e43014930b1343372ecb18c21ae914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5050080000039000000e27e6e91748e89b5a7fafaf3ead4056abdc5ebfcbbc7ab2ef78c28ab0f61aad02447239eaef941080409f3141ec9ee7ae3d35342ea79222e", 0xd2, 0x4, &(0x7f0000fcd000)={0xa, 0x3, 0x8000000, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) syz_extract_tcp_res$synack(&(0x7f00009f9000)={0x0, 0x0}, 0x1, 0x0) 2017/12/10 08:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074a000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000542000)={0x6, r1, 0x0}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000c57000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00003c2000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) ioctl(r1, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00001e3000-0x10)={0x5, 0x0, &(0x7f00001cf000/0x1000)=nil}) 2017/12/10 08:24:35 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x8000000000000004, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) keyctl$session_to_parent(0x12) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r0, &(0x7f000044a000)="", &(0x7f0000eff000)=""}, 0x18) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005f5000)={0x3, r0, 0x0}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000f00000)=0x4, 0x4) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000515000-0x6)={0x0, 0x401}, &(0x7f0000f01000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009cf000)={r2, 0x43a}, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00006b4000)={0x2, 0x1001, 0x3, 0x1, 0x3}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00001fe000-0x1000)="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", 0x1000) 2017/12/10 08:24:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x3, 0x100001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000934000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000969000)={0xffffffffffffffff, 0x2, &(0x7f0000bb5000)=[@generic={0x8db7, 0x0, 0x8, 0x8000000000000002}, @generic={0x0, 0x10000, 0x0, 0x0}], &(0x7f0000c01000-0xd)="2f6465762f7573626d506e2300", 0x9, 0x80, &(0x7f000053d000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000a7a000-0x8)={r0, r1}) bind(0xffffffffffffffff, &(0x7f000003c000-0x60)=@nfc_llcp={0x27, 0x1000, 0x0, 0x1, 0xffffffffffffffff, 0x6, "6ea9dc281d44e0a642c015e29ef76e97019b8291977355cd576e8f47dd557b0b8f85d5441e412b5f72ce783bbe56448631cc6f4020f32201b7cc5f387988f0", 0x4}, 0x60) sendto$inet(0xffffffffffffffff, &(0x7f0000861000)="7d", 0x1, 0x4000004, &(0x7f0000ce8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00002c2000-0x34)={{0x800000000000003, 0x3, 0x7, 0xfffffffffffffffe, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcsn(&(0x7f0000b43000)="2f6465762f7663732300", 0x1ff, 0x501000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x2000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000000)=[0x0, 0x1]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000d99000-0x18)={0xaa, 0x5, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00008d8000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 08:24:35 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00007e5000-0x4)=0x0, 0x4) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r2, &(0x7f0000001000)="d23d2e6f3e266d02f1c089ad3f5aa9f423cbbb2183426b466e2dd372ffc53f4de20d9a51b6c7f3805796c2ebbe0eaada80f6d45454583465bdfb6efe1815cb86f1523608411bdee158fbeb10cd6daafdd1f6a11aef4d185de32532e4fbbb91dab677e4411a7ed2a6e65cc3043c383f2559e0fa666cb5453b563a11508fa6f83d749546a16349c33a579c40d64a2b29d0f3b0581e94642c8faf37f5b5b8e92c152430c1b391be5e93463df40aad784c73ce7d0c99cf91b2cb2583a26d5babb087f79dfbe2503f0712c2947d4c9bf695f25ba6d8d5986312bb1082225e6c98957b66bfc374", 0xe4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000a8a000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000005000-0x20)={0x1fe, 0x2, 0x4, 0x2000, &(0x7f0000000000/0x2000)=nil}) linkat(r3, &(0x7f0000004000-0x8)="2e2f66696c653000", r3, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000002000-0x4)=0xfffffffffffff800) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x0, &(0x7f00000b2000/0x2000)=nil, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000b6c000)=0x0, 0x401, &(0x7f000077c000/0x2000)=nil, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000006000-0x2)="5c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000005000)=0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005000-0x24)={0xd9a5, 0x12a23a69, 0x1, 0x800, 0x5, 0x4, 0xbd98, 0x8, 0x4, 0x6, 0x6, 0x80000001}) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000759000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@remote={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}, {{@in6=@remote={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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000)={@generic="37f9c97a0f8ebe7fd1a56a63844631d8", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 08:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d0c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d74000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000605000-0xf)="2f6465762f73657175656e63657200", 0x40180, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e55000)=0x8, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000024a000)="2f6465762f72746300", 0x10000, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00007d1000)=0xa98a, &(0x7f000058b000-0x8)=0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) setns(r3, 0x1) socket$netlink(0x10, 0x3, 0xb) r4 = syz_open_dev$loop(&(0x7f0000993000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x20002) socket$netlink(0x10, 0x3, 0x100005) ioctl(r4, 0x4000000000001275, &(0x7f00007ac000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pipe(&(0x7f0000035000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000808000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000fc9000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000db0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x20000) clock_gettime(0x0, &(0x7f00005c1000)={0x0, 0x0}) select(0x40, &(0x7f0000ead000)={0x8bc9, 0xfffffffffffffff9, 0x2, 0x8, 0xe732, 0x5, 0x6, 0x2}, &(0x7f0000a07000)={0xee, 0x1, 0x3, 0x62a0, 0x7, 0x7, 0x2, 0x5}, &(0x7f0000e65000)={0xcf7, 0x6, 0x6, 0x8, 0xaa13, 0x191, 0x1, 0x9}, &(0x7f0000699000)={r8, r9/1000+10000}) utimensat(0xffffffffffffffff, &(0x7f0000956000)="2e2f66696c653000", &(0x7f00001bc000-0x20)={{0x0, 0x0}, {r7, r10}}, 0x100) r11 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x200000) ioctl$KVM_SET_MSRS(r11, 0xc008ae88, &(0x7f0000012000)={0x1, 0x0, [{0x40000023, 0x0, 0x0}]}) request_key(&(0x7f0000898000)="6269675f6b657900", &(0x7f0000550000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb1000)="73656c696e75783a00", 0xffffffffffffffff) 2017/12/10 08:24:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00003ab000)="2e2f66696c653000", &(0x7f0000a98000)={0x20000000021f0, 0x7}) r2 = syz_open_dev$vcsn(&(0x7f0000f2b000-0xa)="2f6465762f7663732300", 0x1, 0x400000) ioctl$TIOCSTI(r2, 0x5412, 0x4000000000000f5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000089a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00009a3000+0xb14)={r4, &(0x7f0000614000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f00003b5000)=[@text64={0x40, &(0x7f0000e10000-0x4a)="66baf80cb8499ef284ef66bafc0cb01dee0f00de26f2470fd0ef66430f3881920b000000c40135f45700c4e17c2969054c0f01f866b8e1000f00d0b8010000000f01c10fc7adb2a80000", 0x4a}], 0x1, 0x41, &(0x7f0000788000)=[@flags={0x3, 0x1001}, @cstype0={0x4, 0xf}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b50000-0x20)={0x10002, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00006e5000-0x8)={0x0, 0x3}) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f00006db000)={0x6, 0x5118, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000021b000-0x28)={0x2, 0x0, [{0xc0010015, 0x0, 0x7}, {0x95f, 0x0, 0x4007}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000a33000-0x4)=0x200, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$sndtimer(&(0x7f00009da000)="2f6465762f736e642f74696d657200", 0x0, 0x101000) syz_open_pts(r2, 0x20007f) 2017/12/10 08:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000a9d000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000097f000-0xc)={0x0, 0x80000, r0}) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0xfffffffffffffffc, 0x102000, 0x10000, 0x0, 0x3, 0x2, 0x0, 0x0, 0x900, 0x0, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x9, 0x4, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000d6a000)="000000000000000000000000000000000000000000000000000000") r2 = gettid() ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000005f000-0x4)=0x0, &(0x7f0000f20000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0xc8e, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f9000-0x10)={0x0, 0x74, &(0x7f0000dc3000)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6f9}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d07000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000056b000)={0x0, 0x0}, &(0x7f0000c8b000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f19000-0x8)={r3, 0x6}, &(0x7f0000a09000-0x4)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bed000)={@generic="6a7caf24a0348ae4008000029ee42ff2", @ifru_ivalue=0x9026}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000800000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000026c000)={r4, &(0x7f0000941000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000608000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) r6 = open(&(0x7f0000cf4000-0x8)="2e2f66696c653000", 0x125000, 0x10) setpriority(0x0, r5, 0x85) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00006bb000)="2f6465762f6b766d00", 0x2000, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r10, r11, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f0000649000)="c54900f383b400700b2e0f01ee64366567360faea2f90000008bd60f1aba0a0066b90a0b00000f320fc7ab0900baf80c66b820bf1f8c66efbafc0c66ed0f20e06635000020000f22e0", 0x49}], 0x1, 0x0, &(0x7f000014c000-0x20)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x4, 0x0, 0x4e4}, @flags={0x3, 0x200000}], 0x2) syz_kvm_setup_cpu$x86(r6, r6, &(0x7f0000f70000/0x18000)=nil, &(0x7f0000af2000)=[@textreal={0x8, &(0x7f0000955000-0x53)="b832068ee00f0866b93e0b00000f320fc75a02f3f36565650f0866b8005800000f23c00f21f8663500000b000f23f8f20f5ccb67660f3807d866b8000000000f23d80f21f86635000000c00f23f80f0da70000", 0x53}], 0x1, 0x0, &(0x7f000088e000)=[], 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2017/12/10 08:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000018000-0x4)=0x0, 0x4) socket$inet(0x2, 0x5, 0x5) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000011e000)=@buf={0x0, &(0x7f00000ea000-0x94)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200200) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f0000d83000-0x10)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80f, 0x7) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f00001e9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4004002, &(0x7f0000143000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x3, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007de000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r6}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x20) get_thread_area(&(0x7f0000971000)={0x10000000000, 0x20001800, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd}) 2017/12/10 08:24:36 executing program 6: socket$inet(0x2, 0x80007, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c16000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffbfffc, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f000010f000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000c89000)={0x7fffffff}, 0x8, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000001c000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f43000-0x60)={0x4, 0x9, 0x0, @thr={&(0x7f0000fba000-0xd6)="9870658bdde6d859b3211562bd12aa149528f880ca3918ad022b64939fd3ab33b5d0f804460c740abcd36da29e8aef28b8ce234af398a7650e1eb9afb15cb2acc0e9f39f96af32f81b47e9a25dddfa00060cc4b39ece2fe743fbad0738c6067eab34d493235817f5821e94cea85166eaeba7fa8671e8209c883e35384eb0d18c3a8041095e00d6f7045973c4ccc076c672d21aa4cec6276f6a6445048f7ec938e65beb71502d2b773edfdb4c0b011d624e4dffe840a93d11071d514a532d3fa7d11ccae63042f25a45c84e764ac7e6f50d7af5644c0c", &(0x7f0000b80000)="c84e8a908778b5507595cc109982ca71db2371bc094dd97e20bc8b41e856d28d123b20d2cba370c04ef34bb5303da04c84029e3de5e83e1b3fa2aa5fd111f9f7e322afd6829fc4e2bdfeee001879df13507d7dfceebe99476141fea616f5bff4a61b342ef9d0d6bf11f0ca5ef647cd880aa90cc10d11ce9af580f40a0a0022c4bdb69a198e3c4222c86b2eb278b2a8e5c310a26be0f66f2b37253890ebc522606c3a36bdc38b60d3e0a3b258a85e4d03d95d8f1270cba58a01af15e22cffb862068f5964694caa99814af9bb9961767d7ad9d6a30c00dd0168a6a22d41857e2df514e2c03ff60f888cba6857c37f1d8317694b0981089ea5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000-0x4)=0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000d0f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r5, 0x0, &(0x7f0000052000)={{r6, 0x3}, {0x77359400, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x14, r4, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r3, 0x407, 0x1ff) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x2000001, 0x32, r3, 0x0) r7 = gettid() mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000e44000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r8, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f00007b0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r8, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/10 08:24:36 executing program 5: get_thread_area(&(0x7f00001d1000)={0x5, 0x8, 0x8, 0x3fffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x4000000000005) mmap(&(0x7f0000500000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x64, 0x4000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000a38000)="2f6465762f696e7075742f6576656e742300", 0x83, 0x80000000000201) r4 = memfd_create(&(0x7f0000512000)="7b6d643573756d6367726f757000", 0x1) timerfd_gettime(r4, &(0x7f000024b000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00000cb000)={r5, 0x0}, &(0x7f0000ed8000-0x10)={0x0, 0x0}) memfd_create(&(0x7f00000f0000)="707070303a7070703100", 0x3) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f0000573000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c76000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x1000000000, 0x8001, &(0x7f0000281000-0x10)="0100000200000000fbffffffc4ffcc", 0xf) mmap(&(0x7f0000301000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x55) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r8, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = timerfd_create(0x0, 0x80800) timerfd_settime(r9, 0x3, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r10 = msgget$private(0x0, 0x42) msgctl$MSG_STAT(r10, 0xb, &(0x7f000039d000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r9, &(0x7f0000edd000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) personality(0xc00000f) r11 = fcntl$dupfd(r8, 0x4, r2) ioctl$VT_RESIZE(r11, 0x5609, &(0x7f000002b000-0x6)={0x9, 0x7, 0x4}) setsockopt(r7, 0x107, 0x2, &(0x7f0000d6d000-0x10)="01000000030006000007000000c4ffcc", 0x10) setsockopt$sock_void(r7, 0x1, 0x3, 0x0, 0x0) select(0x40, &(0x7f00008f9000)={0x4, 0x0, 0x1, 0x5, 0x8, 0x5, 0x3, 0xffe}, &(0x7f000071d000-0x40)={0xf3b7, 0x4, 0x8001, 0xf603, 0x1000, 0x4, 0x1000, 0x2}, &(0x7f0000c65000)={0x3, 0x7f, 0x400, 0x2, 0x0, 0x1, 0xdf8, 0x1}, &(0x7f0000699000-0x10)={0x0, 0x2710}) clock_gettime(0x0, &(0x7f0000f86000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f0000311000)=[{{r13, r14/1000+30000}, 0xfffffffffffffffc, 0x1000000000002, 0x200000002}, {{r6, r12}, 0x3fffd, 0x2, 0xfffffffffffffffc}], 0x30) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000714000)={&(0x7f0000fad000)=@ax25={0x6, {"630900000084a8"}, 0x10000}, 0x10, &(0x7f00001fe000)=[{&(0x7f0000ebc000-0xc)="70f569", 0x3}, {&(0x7f0000fad000)="7e02f2fddffb5c1a4738d589df349405ef9a33e63b225c61b2537f64b4355a261c708a18d3da40fd02d5cab1093b81bab308ecf9dc5f7b0773cb81ed2aaff63e3c4a6ae9ac453889ceee206d89848ab9834dfe2d90e5d597d22e0a", 0x5b}], 0x2, &(0x7f0000e47000-0x438)=[{0x20, 0x111, 0x0, "fd6ffd3839d87b009691320570"}, {0x38, 0x1ff, 0x3, "667e06e61e4edf5f31ba619d7ecafdde6c2782f9f04264a2682f6c6b18d1a0047193ea"}, {0x40, 0x0, 0x2, "9c554914aa1377a51f8961cc5aa1c565fc648c56b62c8de8aa6228bf9b8a7925d2961b9d29b4f7d72ff95b"}, {0xa8, 0x116, 0x100000001, "753bd450369cbbea99738247269d83ea8fddc896ad81e8044365dba6fc6fc4c40137b947c100a48d2eb9eca571215b5cd4da95c9e287195bf550a646078fc423b2abf0ff3bc57e3fe0d4e5635fa6ce203403044a4e911b791a4bd57d952f20ae90cbee162d8c018279c36c507cec138c0a78e8398a074ed7e3327ed87b59453044c89cdb5e9d8959a12188d949bd924706"}, {0xd8, 0x0, 0x7, "13830eadcbd90bc13097833bae2af93dababb99693657ff95f5ecff2c9598570f04b9c431be25c744952da5c1865aa7b4f51eea45b0754d3874f5427199fde6d9d267aafc6b6c009739776206016054246419fee7e3711dc12467d482fa11ac45e368f153c4543aeea074583ae4325f0842cfab83e8072c67a5b32b6ade7f05d8b9281467f7b8231af956d8b7c3f6e84c8d157c55bb3eee1530c9ca6189131a937bac06b90ff201d3f775a0283b4b903f2676c20dd18376d15ecd6f3be6fe4ad87142ab5105b"}], 0x5, 0x4}, 0x2) 2017/12/10 08:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de5000)="76626f786e6574306d285ea473656c662d640000023700", 0x1) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e1a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000cc2000)="2e2f66696c653000", 0xc001, 0x401) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f00004e7000)="2e2f66696c653000", 0x101000, 0x0) r2 = socket(0x2, 0x8, 0x1c1a66cb) write(r2, &(0x7f0000163000)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x30b1, 0x7fff) socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00004d7000)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000162000)={0x0, 0x2, 0x8200, 0x60c6, 0x6, 0x10001, 0x101, 0x7ff, 0x0}, &(0x7f0000e60000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000135000-0x98)={0x0, @in6={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa5c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000b36000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084e000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d1000-0x4)=0xc) mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x3, 0x2) write(r4, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2017/12/10 08:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000138000)="2f6465762f736e642f74696d657200", 0x0, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x803c1, 0x4) llistxattr(&(0x7f00002cb000-0x8)="2e2f66696c653000", &(0x7f000055a000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8) syz_emit_ethernet(0x4a, &(0x7f00003e4000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x1000, 0x8001}}], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/10 08:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") fcntl$getownex(r0, 0x10, &(0x7f0000f24000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x0, 0x3) 2017/12/10 08:24:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000727000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ae9000)=0x80) getpeername$netlink(r0, &(0x7f0000067000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7a000-0x4)=0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000093a000-0xc)={&(0x7f0000b0b000)="2e2f66696c653000", 0x0}, 0xc) readv(r1, &(0x7f0000009000)=[{&(0x7f0000004000-0x4)="00000000", 0x4}, {&(0x7f0000002000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000004000)="0000000000000000000000", 0xb}, {&(0x7f0000003000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000007000-0xa4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000008000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000009000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x9) readv(0xffffffffffffffff, &(0x7f0000003000-0x60)=[{&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000000d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) r2 = socket(0x11, 0x3, 0x300) readv(r2, &(0x7f0000ffb000+0xab7)=[{&(0x7f0000006000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000fff000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000001000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000005000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000008000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x8) setsockopt(r2, 0x2000000109, 0x62, &(0x7f0000ffd000-0x2)="1eea", 0x2) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000ffb000)="ef8b21009b47906a6354a7291bf7ec43ea9c0b72bbd92a21a82246bd69229087f149bcc364141633ea77db715ba045e334187d035b2c121f4b448a0cd4db6f2a3f46ab437d0f67be61426632b5c3029ff2710a3640b22c82014318c7da00dec612aa3bf149419baf51dea3b92e349b9127efe350fd3eccdaa834508150c6b3af8436d63647461881cba8d301db6ee4857b55643fd6d74dbd4130940f075c7712e6d7561c23b8da0f9c2858b61771bd1a7aec5a8ff30be518fb4cec4ac2c34d83bb22f6c4a49211d7c427835d24016a83", 0xd0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000498000-0x78)={0x80000001, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xc50, 0x7fc, 0x7, 0x8000, 0x0, 0x8, 0x9, 0x5}) r3 = socket$inet(0x2, 0x2, 0x800000000000011) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000ffd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) sendto$inet(r3, &(0x7f00007eb000)="b04ea1", 0x3, 0x0, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000011d000)="10003074bb964a0fcbfe9fc4289a51621d7b8f8b235a14f6d85a7cb4f722e95e19d785a228a4af9405019687f61a1aa731916e6dad665e5edc62c88aad7090f03936fc00080000000000002b15caf9d5a6f62245101ef90000e12e0162", 0x5d, 0x7e, &(0x7f0000fda000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cb0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ffe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) bind$inet6(r2, &(0x7f00003e7000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) readahead(r4, 0x1864, 0x2) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x3, 0x4) sendfile(r1, r1, &(0x7f0000e11000-0x8)=0x0, 0x5) 2017/12/10 08:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e03000)="2700", 0x1) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000001b000)=@pic={0x20, 0x81, 0x9c, 0x9a, 0x0, 0x2, 0x1, 0xffff, 0x0, 0x1a27, 0x8, 0xffff, 0x5e, 0x80b3, 0x2, 0x3ff}) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000098f000-0x4)=0x0) fstat(r1, &(0x7f0000958000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f9000)={0x0, 0x0, 0x0}, &(0x7f00007d5000)=0xc) sendmsg$unix(r0, &(0x7f00001a2000)={&(0x7f0000c70000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00009a7000)=[{&(0x7f0000bf1000)="7de5b58e5b0fe17521ea012bc8ef4efbe7144f604cefcf4dd1e819f6061603f548f8a0ef4bcb9e1e574e15d309d7b2f65c412f0a1f992a1335e01756ec463558abf51e141ba1baae5b2c5007a4ffbb88d1b585773f9ea67c715dd4d716cbbced8dd94c87f837ca93d756a95fe12a351260370b661d6af22a9e1277550db68948fe16454cfda1a46f848ee9b84aeb82471176ea09b485ef4ccaeaaadaee07df1f1359120e52a6a966fccba32345d75fca6d3a740b4f5c3d9909ff2cbd65302c0a9a0f4ae7946438620a4bc34f27dcb4131c7bf31fa918e265c1", 0xd9}, {&(0x7f00009ba000)="bd3f5194faa65c01514ebf76d413743e685a526fff63b75358f7f821d5b6b3bdaa8e60d7f42830fc989b3adfb2d23fde90db9eabde3e36fc47acbb9699b750d021196211fe4b418cb8baaa5a0554d075189e0213457ca8b1e9209040b2794e32ab4e82bc9a3765a66e8930b9180d1fd6f9bb5c4d34279b", 0x77}, {&(0x7f0000528000-0x5)="8809ddf02c", 0x5}, {&(0x7f0000438000)="01a965f466bce4c8ff358278d6c0cc875526306ade0af9d7cfa89806cbbad528ec6c8161960ba33afb2e5c189f0baf1fd1c132ff01cdc79ed33f6dbb5fcb8f61c0e9186a6bc5a5724e41a55fd6d4b13d026d8da9835923a8d189dd113e9a8bd6befe1ee965b5f25a65c56afd925e3905cfff4da1f79686803c3e70b29824ab5ca641b5e855a4f61851df0d8624792cc1365240f8c889dd354eb9605219d5299bfc6480d971f77edf6749cd09b11ae086d22b1af20b18fe3634412e4d2a659b83299bbbc8464882ca946df40233ca7861610c415e71c3c2744c1a4a1dab4beddccd0558320a4b05a14332cf1abcec", 0xee}, {&(0x7f0000a0f000)="ad4e19fd5ae5af76a111db8f377c41dbbf8f3051f92beb140e1e11da4cbd4e7a4d0e5cc3faccf47e7b18c50b9825747e7e7fb214d089c504da36d5da6e52ffa26278edf8e97053d95237b42750da7f1c5f500871c65a5c102240d70b2d073c5a76", 0x61}], 0x5, &(0x7f000042f000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x24044045}, 0x11) [ 63.181337] kvm [5073]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0x7 2017/12/10 08:24:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x100) ftruncate(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xe)="6e65000400000000000024723600") r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000e8c000-0x8)="2e2f66696c653000", 0x1) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x80800) inotify_add_watch(r3, &(0x7f000055d000+0xc25)="2e2f636f6e74726f6c00", 0x20000000) inotify_rm_watch(r3, r2) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000fb4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fb4000-0x4)=0x1c) link(&(0x7f00005bb000-0x8)="2e2f66696c653000", &(0x7f0000fb2000)="2e2f66696c653000") inotify_add_watch(r3, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) r4 = open(&(0x7f0000c69000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) read(r3, &(0x7f00002b0000)="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r4, &(0x7f0000fb4000-0x8)="2e2f66696c653000", 0x80) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000fb3000-0x108)={0x40, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) open$dir(&(0x7f000010d000-0xa)="2e2f636f6e74726f6c00", 0x185080, 0x100) 2017/12/10 08:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab1000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r3, r1) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000b0f000-0xf0)="262bb3aacfe04389b76d4ad09671a73bf6f75b7ed84787e4ca14ddc3efc7ef759c808bd8fd46d86a7ed549e5af5cbccd400300000000000000092766aa2515c6c47f5e8fab909a8686570e296c81e6850c0326ad1b9bcc2aa598997d1b8cdedb89741d9d9afc8d74329cf57db3049a81f12b0eb36a00000fffbb31da5134d93a041fc4c322b9d9f5a550918190c33333a029dd3de07635e9371ea9a7329231dd0000000000ffff0376beed92982cc421da3571f527d41467f6642bbe5cc33ac624490b372c9c262ee0a4be886a9d654dc8bbe772d4c137af70b8071b86efcecd7ea59fe031bbba7f3d55f6a0239eca") ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000f46000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xbe7c300c2e22a9ee, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000dbc000/0x18000)=nil, &(0x7f000017f000-0x18)=[@text16={0x10, &(0x7f0000d57000)="66b80500000066b94a3000000f01c167880a66b99004000066b83c00000066ba000000000f300f2242670fc76966ba210066edf264360f22172e0f350f01cbba4300b000ee", 0x45}], 0x1, 0xe, &(0x7f0000c4f000-0x10)=[@cr4={0x1, 0x400008}], 0x1) accept$inet(0xffffffffffffff9c, &(0x7f000023d000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000+0x96e)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e3000)="2f6465762f72666b696c6c00", 0x1, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000f3c000/0x18000)=nil, &(0x7f000092e000)=[@textreal={0x8, &(0x7f0000796000-0x3e)="0f01df66b9800000c00f326635000400000f300fc75d91f2a5660f3837f5d9e9ba6100b0fbee0f20d86635080000000f22d8ba4100b88d1aef0f1098fc6a", 0x3e}], 0x1, 0x4a, &(0x7f00007c5000)=[@cr4={0x1, 0x40000}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000801000-0x20)={0x1, 0x9, 0x100000000, 0x9, 0x1a, 0x2}) ioctl$TCFLSH(r4, 0x540b, 0x0) mq_notify(r2, &(0x7f00004ce000)={0x0, 0x3e, 0x4, @thr={&(0x7f0000256000-0x68)="7f9a7d636bf7ababdb31ed7b1b316ae502d3db7377b61866f565135bb6a214765203c3e4653ce263a1efd59516fbd77b04878f2127e96e6f400d6d40492c73ae9ade9dee1ed24138c14f2baf388c3a09e47584d6f1918320d83e6662c8a7cd744eb877d9e5fbab89", &(0x7f0000da9000)="2de68d89d1ef6d7fbbd92f6a1f5df9dd0848da7ba987cf0f0695b4eb6f847e079e1dd8e496368805f449ec44e944ab44833eed7e12bb2fc8cb0d80760a7b3f756d200ce3f2986b0541200d3c418be3de9cac3fd909a2a61fca0a0a9352fa8bc22175870a90c6ea91ac7ac500698c40d8f81542c16090edc5e99b838880fdd70fdbe7ae911ad36c7bacae5866e2b62b7636d9f25c12899c244a4902452c909d3e82ab8dd5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000af0000)={0x4, 0x6, 0xffffffffffffffff, 0x3, 0x401, 0x10001, 0x2, 0x7}, &(0x7f0000753000-0x40)={0x100000001, 0x1f4, 0x8, 0x0, 0x1f, 0x2, 0x7, 0x5}, &(0x7f00006aa000-0x40)={0x7, 0x7, 0x8, 0x8001, 0x5, 0xfe3, 0x6, 0x80000001}, &(0x7f0000adb000-0x10)={0x77359400, 0x0}, &(0x7f0000d65000-0x10)={&(0x7f000008a000)={0x28}, 0x8}) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f00006f5000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) 2017/12/10 08:24:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000d11000)="2f6465762f73672300", 0x5, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x400000003f80, &(0x7f0000000000)="475eaa404a0eb3658f5cef1d16ecf987d4bf88fdd92679b2b0cbb732853801dca66db91c0e024035c5fd7908c0ffc24bd193a60fe41c520c6c80405f2059dceac04e21804f128c7e28fc71594780221a454e250c6953660578f8d552622c39126bf791c0956ebd824604be31f900477bd848c0746d3b80dcdc305c7b860ccfe32baf26865e4ff30aaf0d22e85ae661f2532bc1af9dc60cd76c31c133230adba5b1b4a43f78e6220f380024ed4cba0bf676eab5cef2cca4634a49333c05f5bdd740c6638cf2ff2d9ddb3e85a9524eb4b16f3eafb22c02991a645d776538a2e23f9cd1ca3b4b70ce40f846d2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000666000-0x18)={0x0, 0x80000001, 0x30, 0x4, 0xffffffff}, &(0x7f0000c02000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dda000-0x98)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f00009be000-0x4)=0x98) ioctl(r1, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:36 executing program 7: mmap(&(0x7f0000000000/0xe33000)=nil, 0xe33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00001be000)=0x200002000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x800000, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x24, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0x11, 0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000043d000-0x10)={0x1, &(0x7f0000b71000-0x8)=[{0x200000006, 0x0, 0x0, 0x80000000bab}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="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", 0x66c, 0x8804, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000248000-0x80)=@generic={0xfffffffffffffffc, "daf8ffffffffffffff317a5332b0cfb61b34056ef8ab691843e901e7d64ac815f950ff010200000000000000bf268f3d6b53efc1cbeea30001186168506776e9eba5ebd03901680000ffffffffec35120ec64fff33c1c98276b26eaece2900727e3402814dc2568000000180ff58911dbff90000001f7a0100020000b456"}, 0x80, &(0x7f000089e000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0xfffffffffffffffc) open(&(0x7f0000338000)="2e2f66696c653000", 0x4b4806, 0x18) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00006fa000-0xa)="2f6465762f6375736500", 0x203ffc, 0x0) r4 = dup(r2) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) eventfd2(0x3, 0x0) mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a5e000-0x4)=0x0, &(0x7f0000a5b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x75, &(0x7f0000015000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "1db4ba", 0x3f, 0x2f, 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={{0x1, 0x1, 0x4, 0x1, 0x80, 0x0, 0x0, 0x2, 0x6, "302781", 0x6, "3ae441"}, "b3fd4572b96a45041480926b2c8cf96dca1dbf615a53da43c83c748e1637effd0c92d9b2898b8009b1b38351a665cc"}}}}}}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007a6000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1000000000001, 0x0) sendmsg(r5, &(0x7f00000ef000-0x38)={&(0x7f0000d0a000)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000666000-0x28)=[{&(0x7f0000f49000-0xb9)="e6dca767402931c88035bca7a045f31df2d01a1068c88e9de702ca82e9e7a9e81914beb99ce0c397cb6dcce69d6432659d6fd80427167320b6504cbeb90b5e564210e62bcdf9fdc782774b1978b2b1a9682969297cb65cbbf8496af74fb38041e455fc49499b4ac0b7ca27839c2bd1aaba437a0f1e69826517163e1c3531387f68404821e2c424fade678f4bf069b72ccfb95d794f7de50d65e2ae81f3bb55fee7ee24a20fb50ae64039db767188bb1706a5bd6e4508d01cb3", 0xb9}, {&(0x7f0000f1c000-0x1)="ce", 0x1}, {&(0x7f0000202000-0xca)="d80030bedcd989693a8fc3a3a4d1f6b291eab9fbca2c5cda6136385450e04fdc7ae609ae13bebde286bf54b9421d91b2f3ecb25ea79afe821a0f1606c220e1ae378c7b13ed07695b4ff96cf63bbd3e60966c6a1c0a76c86d3a3c03d3ef8d05e943380b80b0c42abed5cef32107f644269731ecd2bfe0678712eee6ef44adda000e7d7c22fdaf47ff6c0a124a99d4fcfedae6b900b93de086f31409073e431d77c3c5bbc88436625c086c5195b1a7b1fae5903b1345c68b11dbbcb1ce674da1434b3c9fb0956d4386c088", 0xca}, {&(0x7f00009e1000-0x36)="9c13d2c904707284216b13a8295b09d5073559957cd51da343d4de4264c3d0cacd5589adad3d2286ce3a788623e08895fc74c1049cb4", 0x36}, {&(0x7f0000f23000+0x3e5)="26e7bf0001393a0d4f0ad2cb89d9753d0b89f8b6b43203396243dc8c30a7f33ee7f289b09a4614e1eeb267c95c7a368529a21475c36e203fb143e224e73c80d10ebecc533a605b0d4a181a5b78d8956bb1785b", 0x53}], 0x5, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/10 08:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x2010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000f8f000)={0x2, 0x78, 0x27, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r0, 0x0) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x4000)=nil, 0x4000, 0x2, 0x80000000110, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000f5f000)={0xff, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00008e5000-0x4)=0x2, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f2c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af0000+0x423)=0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000f8f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8f000)=0x10, 0x80804) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8000000000043, &(0x7f0000248000-0x4)=0xfdffffffffffffff, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00001b8000/0x4000)=nil, 0x4000, 0x5, 0x36, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f60000-0x108)={0x1, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 08:24:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x800000000210000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000)={0x0, 0x8000, 0xfffffffffffffffd, &(0x7f0000001000)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x3, 0x1, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2a1a0, 0x0, 0x400000000006, 0x1000000000, 0x7ff, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = msgget(0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036a000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d58000-0x4)=0xe8) getresgid(&(0x7f0000f71000-0x4)=0x0, &(0x7f0000ddd000)=0x0, &(0x7f0000c30000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bc2000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fcc000-0x4)=0x0) r8 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000fd3000-0x78)={{0x401, r4, r5, 0x0, r6, 0x2, 0x2, 0x0, 0x0, 0x0}, 0x2, 0x7, 0x3, 0x200000000, 0x6, 0x2d2e, r7, r8, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x806, 0x0) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000f5f000-0x4)=0x7f, 0x4) setsockopt$inet_int(r9, 0x0, 0x14, &(0x7f00004d4000+0x415)=0x0, 0x4) r10 = syz_open_dev$sg(&(0x7f0000afe000)="2f6465762f73672300", 0x4, 0x10000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a0e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r11, 0x5411, &(0x7f0000006000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000bf9000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x7fffffff, 0x0}, &(0x7f0000043000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r10, 0xc04c5349, &(0x7f0000e10000-0x4c)={0x100000001, 0x5, 0x7fe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r9, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fa7000-0x18)={0xaa, 0x35, 0x0}) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000824000)={0x6, 0x0, [{0x4b564d8f, 0x0, 0x6}, {0xc0011bff, 0x0, 0x5}, {0x4b564fdf, 0x0, 0xfffffffffffffffd}, {0xb35, 0x0, 0x6}, {0x400000b7, 0x0, 0x8}, {0x9ff, 0x0, 0x2}]}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) timerfd_create(0x3, 0x80800) process_vm_readv(0x0, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fcb000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000fca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000fcb000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000fcb000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x6, &(0x7f0000fcb000-0x60)=[{&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000a7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00000f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00001c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000030a000-0x4e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00003b4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x6, 0x0) 2017/12/10 08:24:36 executing program 5: mmap(&(0x7f0000000000/0x28b000)=nil, 0x28b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016e000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d61632863616d656c6c69612d61736d2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001cc000)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb638b4b082d3a790401cedd09d342962343f6eea177f93444ff4e1b3ba3f88f9648f1634de", 0x3c}, {&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083140da23747222365d2fb4530a43e4c0bf8b23627ea0c60e185f15d74ace361312b6e71052a616562707dee85b2e19d977a5b1f92fbf34727e4d97a5117a7e942e90ab751d1312855605a0027bab7f1e348982fcb17cc52d56ac097607b9e78cdcc2e1225ef3be303c76d9d2d06230b47b1078e23576bc613df1f15489d61fee4b9637c14f2f064c0ef5f8be4d0045fa901c07debb15a1e86c9b4f262d0fc9ea9337326b7fc0a6b367464f9783769d43c09d031a44018ddf61c767ed36d1b4261b13e87a5961a9c99fc", 0xd9}], 0x2, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x4008000}, 0x44000) 2017/12/10 08:24:36 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001e000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x22000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000001f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1) r2 = epoll_create1(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) r3 = epoll_create1(0x80000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) r5 = dup3(r2, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001b000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000000a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000020000)=0x60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00008a9000-0xc)={0x0, [0x0, 0x0]}, &(0x7f0000fc0000)=0xc) r7 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000e1b000)={@generic="e4feb51c1780c8b4d4f69a038f60aaae", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r7, 0x107, 0x100000001, &(0x7f000052a000-0x11)="010000000200000000968f3aca0000cc10", 0x11) close(r7) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r5, &(0x7f0000021000-0x8)=0xfffffffffffffffe, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xe2d000)=nil, 0xe2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) 2017/12/10 08:24:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000242000-0xc)={0x4, r0, 0x0}) futimesat(r1, &(0x7f00004e0000-0x8)="2e2f66696c653000", &(0x7f00006dc000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027e000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000388000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000433000-0x4)=0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c32000)="2f6465762f72666b696c6c00", 0x414000, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000bd3000-0xe)="000500f800cc0000210010000000") signalfd4(0xffffffffffffffff, &(0x7f0000576000)={0x400000100}, 0x8, 0x80800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ccb000-0x28)={@generic="4d7ed956c21d31693e7ce0c2a7907d09", @ifru_addrs=@ethernet={0x0, @random="3fba13324cf8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$nfc_llcp(r2, &(0x7f00002a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00005a8000)=0x60) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000005a000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = timerfd_create(0x0, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xd38, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x255c, 0x0, 0x0, 0x8b5e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x100, 0x3, 0x0, 0x0, 0x0, 0x100000000, 0x3, 0x4, 0x8, 0x6, 0x0, 0x0, 0x0, 0x8, 0x1, 0x400d77, 0x24, 0x10000002, 0xfffffffffffffffe, 0x42393c44, 0xffffffffffffffff, 0x8000, 0x4, 0x4, 0x0}, r6, 0x8, r5, 0x20000800000000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000867000)="000000000000000000000000000000000000000000") r7 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x379, 0x1, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x3, 0x2, 0xffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) personality(0x3) getpeername$llc(r0, &(0x7f0000048000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000da6000)=0x10) bind$unix(r2, &(0x7f0000e83000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) gettid() ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x80) ioctl$sock_bt_hci(r0, 0x0, &(0x7f000032b000-0xa)="09eb03000072") ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00001a6000)={[{0x5, 0xffffffff, 0x0, 0x3, 0x2, 0xffffffffffffffe0, 0x5, 0xeb, 0x83c, 0x1e, 0x10001, 0x1, 0xfffffffffffffffa}, {0x8, 0x80000001, 0x40, 0x7, 0x5, 0x80000000, 0x6, 0x5, 0x7fffffff, 0x8, 0x1, 0x7, 0x0}, {0x3, 0x2, 0xce80, 0x7, 0x100, 0x4, 0x7dfa33d0, 0x6, 0x8000, 0x1, 0x2, 0x0, 0xe5}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x800000000000028, &(0x7f00002b7000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) finit_module(r3, &(0x7f0000cae000-0x1)="00", 0x1) r8 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c69000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c79000-0x1)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f29000)={r9, 0x269de0b6}, &(0x7f00008a6000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bab000-0x8)={r10, 0x5}, &(0x7f0000092000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d7d000-0x98)={r10, 0x8d, "d6af9af37d4cd43f353a512ee82c5a12f4cb445cf2a4db61f9b7f1a7ac3c03148208ca98f7f43e2162bf1ea5bd44862f2ef618891a209fae0950ea8cf0ca7b29ac73441ff8ce3590e9015246bfd5e713885ee7d43ddd014b7e522156e381485b12b116ef8724f1216fe6d9fb8c842c656b3d3172a34b5549d7271c7e98155521f4f35ab4a356c9bbe097c1c654"}, &(0x7f00009d2000-0x4)=0x95) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r0) sendfile(r8, r8, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/12/10 08:24:36 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000003000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) readlink(&(0x7f0000fd4000-0x8)="2e2f66696c653000", &(0x7f0000dc5000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") r1 = gettid() seccomp(0x1, 0x0, &(0x7f000020f000-0x10)={0x2, &(0x7f00005e2000-0x10)=[{0x10000005, 0x2, 0x402, 0x1}, {0x100000000ffe, 0x6, 0x6e8686e1, 0x20}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dbd000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdd0ece0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) sched_rr_get_interval(r1, &(0x7f0000ee0000-0x10)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000e02000)={0x0, 0x0}) nanosleep(&(0x7f00007c4000-0x10)={r2, r3+10000000}, &(0x7f0000c0f000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000c49000)={r4, r5}, &(0x7f0000f45000)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000006000)={0x3, r0, 0x40000001}) ioctl$VT_DISALLOCATE(r6, 0x5608) r7 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r7, &(0x7f0000ec5000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x4d, 0x12, 0x709, 0x0, 0x0, "00bcca703e0f071f3d00000000ad4fcc639ebe178f4acb7906af44134cf301991b0000000000cd000707fc080000000000000025e72b32000006000000"}], 0x4d}], 0x1, &(0x7f0000ab7000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00006cc000)=0x6, 0x4) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f00009a5000)={0x2, 0xfffffffffffffffe, 0x5, 0x42b7dba0, 0xab18, 0x3}) r8 = dup3(r0, r0, 0x80000) connect(r8, &(0x7f0000001000-0x10)=@ax25={0x3, {"c772fcd092b324"}, 0x9}, 0x10) r9 = socket(0x10, 0x3, 0x0) eventfd(0x101) vmsplice(r7, &(0x7f00000fc000-0x10)=[], 0x0, 0xc) write(r9, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c00080008", 0x27) getegid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000d3b000)={0x0, 0x8, 0x1, 0x100, 0x7, 0x9}, &(0x7f0000564000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000ac0000-0x8)={0x0, 0xffffffffffffff81}, &(0x7f0000641000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f000001c000-0x52)={r10, 0xf5, "bb360b8ee3ba51583562a2e0e12b203fae7fe8b972dc5831b8bf390dc9d044cc122e0814a463fb2971fa3a7569bc652012bddce7a0a497b1b9c16b3c85fae68d319e8cadf16a7cd403e359d3d88c9731eb63844138b84d43c4247c37a882987987cafffd5dea4349aba5fe52fff668ec283b6b596f7f2976da7d8243823386db4f4afc433708ac4f848c76d33f2be8d6172d9da8bd96a7b4f73169b723303bb917a9e1fef74d0d6e24a74b241a201301c41e65ffe90d4906b0515286b3fdb17e8153ccbd20910e5201db0f1f8b2c5dd36e5f6922c3f87661c18db931c807334ea3e1d4167692cc671d30f20c632df0ea75ecbd8457"}, &(0x7f00003e5000)=0xfd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000d71000)={r11, 0x80000001}, &(0x7f000005a000)=0x8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000a7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000898000)=0xc) 2017/12/10 08:24:36 executing program 7: r0 = socket(0x0, 0x2025, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x66, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x791, 0x4, 0x0, 0xffffffff}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d39000-0x4)=0x0, &(0x7f0000eab000)=0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000fd7000-0x4d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000976000)=0x82) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f36000-0x20)={@generic="ef18dfea72fe9e00022b180021e982e8", @ifru_flags=0x3000}) r2 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x8000000cf, &(0x7f0000fd7000)=0x7468c305, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000971000-0x38)={&(0x7f0000fd6000)={0x27, 0x20, 0x0, 0x7, 0x2, 0x4, "9863501e893e160c2bee967514985ce9e7893f900e7f4c10d8ee15d6f76627ac333c5fdaac588a08db5a567f5682ab361201b7f05161cfb339e49b16d4fb0a", 0x7}, 0x60, &(0x7f0000fd7000-0x90)=[{&(0x7f0000a4f000-0x51)="83322ce847526e7e703d5785d648684a9f943babb8eb63e1522a18f83177ef5f5f974cffdfb68bb38a68094bd0919370dbe98b1fe6c0dcac7b474c3294caf06fbfa70b8da31eb357309dbb54812e068ab8", 0x51}, {&(0x7f0000733000)="a35ea081700e0c1cf630300e914b809d18cd0bbebedddf66ae894644bc39ccab6e801851f87e67e24204438ce5701b803695b00a0f54e052407197f920650f6a08fddaad5086b6ef0b236936ffc41c1645444e91eaea63b0064adefb9ab7010e06b497d31f4884ebab1862a4", 0x6c}, {&(0x7f0000fd7000-0x85)="4e67b108be03722e8a922654b0967ce1bd6b0d968a95f9631571296825b217eb23f49b3c64a386823a5ddeede55d4dd6735b513dd55c610b3035440d44cda7d861bfa7d13e4007bb35464176b0d3b081d931545df055ea562a78a5789c9d65dbe5c9b9a6870070d4a58869bfb9ff814093540657c82ff855d902f37a1884ff65805e3f3138", 0x85}, {&(0x7f0000fd6000)="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", 0x1000}, {&(0x7f0000fd6000)="44b6a0baafe65b191968566a787151c330f292d670af83a7b96b4d6c715196d1e0be9f4fbfdce034d6629040e4f35353ee2c0514bf4e2c05c12b379f684686d36a8ae20d1eb3c044ba7ed06eed0c97599168c563a1ed2282d5c1ef2ff87716baceffe16dd6455c913f884e6cb6541cfb5ae75751faaecf21f44da528aa15ea84506604ff0b7efefd0e539b76808670791a4be220f0d06c4479ccdcc838089db4bf960752632aee44049ae7904c889f631b2d0612fe6cdaaccceeda68d630ad4c549d5e0d22c0d38d2f31baccebdf81a5f1b9", 0xd2}, {&(0x7f0000f9a000)="040873b0504fbbfe37303e55c9bec847b664385c6bae0aac0923dedbf61b2c20c78effaf66f2a4dbf2a88f41ba9575dd54d1e2e012ff60b1b47404082fc138b976e5379e352b43b857a12edd75cc7d90622e476015f7b219b221d603add27697ae738b5ed992a508e30d025159ebcd815fe113072b05c2fc6c2853ac", 0x7c}, {&(0x7f0000ec3000-0x30)="69ee7b73864e492f92f8a65cd29edc4708f230db5c290f63ad60c52ecd77ae1078158005e9745e5cf84bf22e22ba975f", 0x30}, {&(0x7f0000fd6000)="e64369185a53280d4300c4d814796838e3259e04e56b593969f004de6a5b65a8d64a27f71326f4799a4979cd9a975a28584ee5a316a334c3996c674340dad453c14ec3534b72eab614b950de20b7256ca3777a3191a1f9373daa4e1c9d4b36c485667c11495543ca6281b8226b4dd4e11ca9ed07bc88763898b59024f5b405d894122c0d5114859d7d096c", 0x8b}, {&(0x7f0000008000)="d8f54e3cbaa6a868b0a199a5adf1a62d29faedf9cb3067be913b87b3751dab80489287bd58181edf438b1a6605a2b223a0ad78ed7df980f258ec02297fb3f440c328cfb1dff367be0f88b34ad145e6ebf79f0d5f848b7dcd82228300743f9d4cadc0e0436bff15eda957e2e6dba5c0e9dcc8b14b255106ed71e79c2122b09becbc", 0x81}], 0x9, &(0x7f0000fd6000)={0xe0, 0x119, 0x80, "3cb707c9480c475cebc6c5cd9a54dcbe911926d981fd39d52b89021b074dae4554a9cdfa689ee392bb61b4e86884e93d459e29584a7d69b512c8a4799637abdc1d92c513b191caa481241bf865833f613a2612199cb86eb9a6855309fc9a5c817fc51b0ece86e31244827eff5e8a3586e167c96c5f3645700b389d2aeb7760599b3ff67d12ece5b5a90d56fe40612b602b2b4f95ee3006479fbf10e0ccb52d51b565984e344bff0a1a1a166c9457fe9256082f388ff5cfadbee50991b355f2789dd3b90eb49f78866eeae8077029a44f"}, 0xe0, 0x4000}, 0x4801) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000fd6000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e66000-0x4)=0x91) mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x100000c, 0x8031, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20040}, 0x1c) socket$inet(0x2, 0x2, 0x400007) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 08:24:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000054000)="2f6465762f6877726e6700", 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a75000)="2e2f66696c653000", 0x2) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d87000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f00008cf000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r2, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r3 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ee000)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000091c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace(0x4206, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2b000)="2f6465762f73657175656e6365723200", 0x301501, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x4, 0x20cc81) tgkill(r5, r4, 0x21) bind$alg(r6, &(0x7f000091e000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "65636861696e697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000017, 0x26, 0x4) 2017/12/10 08:24:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b0e000-0x4)=0x0) prlimit64(r0, 0x6, &(0x7f000013f000)={0x27, 0x1942}, &(0x7f0000261000-0x10)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TCSETAF(r1, 0x5404, &(0x7f000043a000-0x14)={0x2010006, 0x4, 0x2, 0x4, 0x4, 0x1d2a08b, 0x9, 0x8002, 0x0, 0x80000001}) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000023000-0xa)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000d00000/0x3000)=nil, 0x3000, 0x1, 0x4010, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x68000)=nil, 0x68000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e06000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a86000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043d000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000ef6000-0x8)=0x7ffb) mmap(&(0x7f0000a26000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000936000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00001e5000/0xc00000)=nil, 0xc00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000cd4000)="2f6465762f7573626d6f6e2300", 0x8004000005, 0x2) mmap(&(0x7f0000750000/0x4000)=nil, 0x4000, 0x2, 0x13, r5, 0x3) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x4000)=nil, 0x4000, 0x0, 0x3c, r4, 0xfdfffffffffffff7) perf_event_open(&(0x7f0000866000)={0x2, 0x78, 0x7f, 0x0, 0x8, 0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x0, 0x3, 0x4, 0x8f43, 0x0, 0x0, 0x0, 0x8000000000002, 0x0, 0x10001, 0xa005, 0x8001, 0x1, 0xfffffffffffffffd, 0x200, 0xfffffffffffffffd, 0x62, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) syz_open_dev$urandom(&(0x7f000002b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40110, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00000f1000-0x4)=0xffffffff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f000033f000)=0xe9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) bind$ax25(r6, &(0x7f00001d2000-0x10)={0x3, {"fb6f0001000054"}, 0x1}, 0x10) 2017/12/10 08:24:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006f6000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000515000)="2f6465762f6b766d00", 0x200, 0x0) inotify_init1(0x7fc) r2 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000eb0000)="6e657400") getdents64(r3, &(0x7f0000f40000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c01000-0x4)=0x0, &(0x7f0000735000-0x4)=0x4) getdents(r3, &(0x7f00005ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getdents(r3, &(0x7f0000008000)="", 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000af5000)="2f6465762f766373612300", 0x4, 0x40004) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x0}, &(0x7f00005e4000-0x4)=0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00008a9000)=@assoc_value={r6, 0x2fd84dac}, &(0x7f0000298000-0x4)=0x8) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000af8000-0x12)={@common="67726574617030000000008201000000", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) 2017/12/10 08:24:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d10000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000bd2000-0xd8)=@pic={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) readv(r0, &(0x7f0000000000)=[], 0x0) kexec_load(0x0, 0x2, &(0x7f0000001000-0x40)=[{&(0x7f0000a80000)="523953114d066249d389e9845a52b93f1ef71dd7d0232dcd6a4a110c968db780d6021d43d0fb50208aa8601fa305acc22135ef6510b192fd17b342d9adba3b8e8e1a18a810c2927f86bd5a0ad675da9bb941a8d11e0d1b7c290834786585dc99b5a10e72852886470aee49c3cb2129e18ef7a26d6f37f6b257976947bcc8e760ddddafdeff69419697a81df3a802ba0ae1281225afcdfbf416cdfc06f9", 0x9d, 0xc5, 0x10e}, {&(0x7f0000483000)="a69dcd34abd8f0f52edd6f352923b48c14e7993942d57cc44fc496cf38cb85290e59a6d598e84e96455b16fe7d653efe0aefd117b4", 0x35, 0x9, 0x80000000}], 0x150000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000508000)=0x7, &(0x7f00000e9000-0x8)=0x2) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000086000)="6b657972696e6700", &(0x7f00000b0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f000094e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66) ioctl(r1, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") openat$selinux_user(0xffffffffffffff9c, &(0x7f0000989000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) 2017/12/10 08:24:36 executing program 1: perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1000000000000004, &(0x7f0000931000)="440b051012fffff00d078900fc", 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101401, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c72000)="", &(0x7f000037c000-0x4)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000040000-0x2)="08db", 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be0000)="2f6465762f72746300", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e60000-0x9)="2f6465762f72746300", 0x2000180800400800, 0x0) epoll_wait(r2, &(0x7f000057e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xfffffffffffffffd, 0xffffffffffff8001) r4 = openat(r2, &(0x7f0000e99000)="2e2f66696c653000", 0x400000, 0xa) r5 = openat(r4, &(0x7f00003cf000-0x8)="2e2f66696c653000", 0x111040, 0x50) mkdir(&(0x7f0000fd8000-0x8)="2e2f66696c653000", 0x1) sysfs$1(0x1, &(0x7f0000a63000)="2f6465762f72746300") bind$llc(r5, &(0x7f000070b000-0x10)={0x1a, 0x10040000000000, 0x196d8d5e, 0x8, 0x0, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = request_key(&(0x7f0000644000)="646e735f7265736f6c76657200", &(0x7f0000e28000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000321000)="2f6465762f72746300", 0x0) keyctl$get_security(0x11, r6, &(0x7f0000327000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) r7 = dup(r1) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) fcntl$setflags(r5, 0x2, 0x1) bind$inet(r3, &(0x7f0000ccb000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000373000)="7965616800", 0x5) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00007ea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00008c1000-0x8)=[0x0, 0x12c6]) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000af5000)=0x0, 0x4) sendmsg$inet_sctp(r3, &(0x7f000024d000)={&(0x7f0000cc2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000415000)=[{&(0x7f0000cbb000)="3c", 0x1}], 0x1, &(0x7f0000aa6000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x2, 0x404, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0xabb, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x8200, 0x20, 0x8, 0x80, 0xfffffffffffffffc, 0x89, 0x0}}], 0x3, 0xc801}, 0x4000) 2017/12/10 08:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000139000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c7000-0xf)="2f6465762f73657175656e63657200", 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005db000-0xbc)={0xffffffff, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000001, "bd9fb11da419ae32", "eb56295fdefec23f74ff00c2dcdaa4061486382c481252fd5c6b6372a4f77562", 0x80000000, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004e7000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000856000)="f132dc33f8582e5c3c86ca115d8557cb06d0248430485505dc9ced72b1a11ca5061cc2d268e67fcc03b37d00399068fe", 0x30) io_cancel(r0, &(0x7f0000909000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000b09000)="31bc7bed7935f8e28951c315539dcf72933c6c4bc5534337be2388e5af2e4332986ef673cb700ed1401aaa59d2f11948a5ec5bdf925ca030c607707005fef051b2f254b79b13d7d3d847f65c74e5c1470269e451cb4de57511a4f6e7ec7c9f1e1cf47edb6335d4bd", 0x68, 0x0, 0x0, 0x1, r2}, &(0x7f00003c1000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r3, 0x4000000000001277, &(0x7f0000000000)="") 2017/12/10 08:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005f3000)="2e2f66696c653000", 0x0, 0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) utime(&(0x7f0000973000-0x8)="2e2f66696c653000", &(0x7f0000679000)={0xa, 0x80}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000e9e000-0x80)={0x7c, "8028889c0a2b132fe912dfc5436cd1cc39ca867ad620369fcdb8391654008fccd788d38b61a066a4f62799960324ad78daf64fc0ddf9653ddcd4c1248de7ed93a060dfac35f2e3e1d9bdc3e6aca9c4f3c49d6a371482ce286a14a5f63f3b07ab8ab79628b1f2b2b6544f6cbe27bb98a6b90e75fc0a2f66edbe1c555c"}) r2 = creat(&(0x7f000023e000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006e5000-0x20)={"7251c6050bf564298d99251f972aeed7", {0x4, 0x14, 0x3, "453a6f5eff5b", 0x80000040003, 0x0}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000019000)=0x100000000) getsockopt(r2, 0x2, 0x800, &(0x7f00007ff000)="0000000000000000000000000000", &(0x7f00002be000-0x4)=0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000091000)={0x7, &(0x7f0000ce0000)=[{0xfffffffffffffff9, 0x0, 0x1, 0x3ec}, {0x1, 0xfffffffffffffff9, 0xf8c4, 0x2}, {0xffffffffffffffff, 0x2af7, 0xddf, 0x7}, {0x8, 0x8, 0x401, 0x0}, {0x3ff, 0x401, 0x10ebc7cd, 0x4}, {0x5, 0x800, 0x2, 0x7}, {0x8, 0x0, 0x40, 0x859}]}, 0x10) mount(&(0x7f0000479000-0x8)="2e2f66696c653000", &(0x7f0000059000-0x3)="2e2f66696c653000", &(0x7f0000c78000-0x6)="646178000365", 0x1, &(0x7f0000ce0000-0x1)="50") writev(r1, &(0x7f00007bd000-0x50)=[{&(0x7f0000270000)="474e607aa6b70ba51352d9ee9fbac7017a2be2034ba51fbfb6ec171a82845d83b8f51e3f5bdebf9ecccb740b10c5b28ab75415078c6f39d9ddfdf24b414d45c9ea84cd01859784e4d6d91d6ccc97c3b2603f8c419a1b86a37b1b6ef18a75258ed6cd5be0083b4ac719af7c4efdbb401a7b7448585f73afd0d40e3eb97734fb43a14242121f056358c25bf323361d624c2a679a957f934bc5933b41e61505db07ccbe75e226fd7b6afbdee5b8c1ea92859bea5a5efb1cf6539b5977243b9c992f240da5e543815befc6", 0xc9}, {&(0x7f0000694000-0x56)="013884b8f234c73e77c0aeca9ee77a564a0e0139746865ad0c81aad6fcc2dd62fba2d2550f9c4e0e8130f5ee2df076a038893fd211cec5bf3e38d60db70d70592fcafd0e9a514c3948615219aff1c670deffa82bf70d", 0x56}, {&(0x7f0000a4c000)="", 0x0}, {&(0x7f0000137000)="0c9d9038e14cbf5e5326d265bf45a8b7229381086378835df764dc736920bf822541d28f2254dbbcb3a188a8ade7f2edfc2a650559283f47b58dc827965ef5b02fcd", 0x42}, {&(0x7f0000f98000-0x8)="af001d8385f404", 0x7}], 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x2001000000000fa, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000b83000)={0x5, 0x78, 0xdb, 0x7, 0x3, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfe, 0x0, 0x0, 0x7d8f36a2aa03227b, 0x0, 0x2, 0x0, 0x0, 0x200000000000000, 0x0, 0xffffffffffff7fff, 0x2, 0x7, 0xe03, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000466000-0x4)=0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00008a9000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_NMI(r0, 0xae9a) r3 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) shmat(r3, &(0x7f0000000000/0x2000)=nil, 0x6000) [ 63.821724] netlink: 61 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/10 08:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0xc) r1 = perf_event_open(&(0x7f0000076000)={0x2, 0x78, 0x9, 0x94f, 0xa70e, 0x67, 0x0, 0x746, 0x40014000, 0x9, 0xffffffffffff8000, 0xfffffffc, 0x70000000, 0x1f, 0x0, 0xbfed, 0x0, 0xffffffffffff8000, 0xffff, 0x406, 0x100000000, 0x7f, 0x7, 0x4, 0x4, 0x1, 0x0}, 0x0, 0xffff, 0xffffffffffffff9c, 0x100000000000004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x800000000003e2, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x826d, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000007b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00005e7000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$llc(r0, &(0x7f0000281000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000782000)=0x10) fadvise64(r0, 0x8000002, 0x8, 0x7) ioctl$KVM_ENABLE_CAP(r3, 0x8208ae63, &(0x7f0000007000-0x68)={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]}) r4 = dup2(r2, r3) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000d54000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r3, &(0x7f0000507000-0x1c)="001df2df0701ff49433bfb40000000001801d72e0000600000082c90", 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f000091c000-0x9)="2f6465762f6b766d00", 0x200000, 0x0) getsockname$inet6(r0, &(0x7f0000af9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008f2000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000500000)={0x0, 0x0, ""}, &(0x7f0000f46000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000040d000)={r5, 0xffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) syz_open_dev$sndtimer(&(0x7f0000f20000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getrusage(0x1, &(0x7f0000686000+0x866)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000071000-0x400)={"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"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000b26000)="2f6465762f6b766d00", 0x40000, 0x0) clock_gettime(0x0, &(0x7f000084c000-0x10)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000b23000-0x8)={0x0, 0x0}, 0x1, 0x0) msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, 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0xff9, 0x0, 0x524b970b525d5f5d) 2017/12/10 08:24:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000001, 0x32, r1, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000005000)="11ef34f0a214d7eec4fdccfde00c9c04368416a1fea59de2e129cfab6d9e839b80225dc640ef6059fb0fb48e9565d2d183b0bfdadf1d78a7b81aac61130d4a440d9d0b369b88f76dc53ebf7b2db0887e5089794077c48dbcca69f72675993e706fc0688b7fd1a379655cd6992f127ca16053f425d492a0411a1ff4f321dfa7d6a23561f61a344cc39b2e32324da1c19768575952b7088544417111dde84e630a7306ad697003b556efb84a199182459c43bcefe96b4ba8730dadde257a7d048f235d631e919b1ef80237e5d94ca11c7fd35bec1eceb663110027910c96292b2db30e71f9d955ec92c1631d3b3471613bff5c535f08", 0xf5) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) accept4$ipx(r4, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x12, &(0x7f000022c000-0x1)="ab", 0x1) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r4, 0x541c, &(0x7f000000b000-0x8)=0xffffdfffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000000c000-0x30)=[{&(0x7f0000009000)="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", 0x1000}, {&(0x7f000000b000)="14e5d369765a258b987ecfaa47d5fec5dc9f75e5d03b882c1ca63ff07811d9662249ec8d9c0e4caf84f911f792e4f47334d81add7ee2571512a4907d106a94daecb802d73d76dd466bbfed0b45d4741298af0706a5bc90840f17b17929d4fc567cf5fe76dca56af4537a1df2ff26c3b183adbb38e9f6ae4118a2bed3347666b8f9b1d480551b1c5dc5e1f0fe60543d73933ac7341c90a1719038aad6620d1ee2ba4f68b4e02908a667f7177978b797945ba69a35cd2f", 0xb6}, {&(0x7f000000a000-0x4d)="814d581233149f1728ee930c6d2ac2ad025ed95811d588c18ace0d1732358b9c375998bc789241fbc9009f63bdd19b7b6dd80203a2c0d17ca80a6b25239b54597f0efb4aae2011f6a532b0d8b6", 0x4d}], 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r6, &(0x7f000000a000)=[], 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000004000-0x10)={0xdd, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) writev(r2, &(0x7f000000b000-0x30)=[{&(0x7f0000003000)="12d27e77b372dd12f836c1b08d5f46310a7e2e20de8f09605d5e39f70633900427062c79360283ab7436dce03520fb74ea36222795dc70e48123b12b0c370817ce9c6cd0d5d822de01c2b91511816fe848246ad5d375a2c94c2831479ea63382", 0x60}, {&(0x7f0000004000)="f8e790302e85c7e90bb3cf49680d8873d0e7db24a9ba22928223fcf44c82bb63a08cd413cbb3ab103fd363c6d60c992474d749880b0bb014d031aaa6d65506f775b8f7f462e791db579ef63cf1ece1d80ee40d990866a9dfd6df2dd7fa53a9bd1ae95cf1f130ea55be89cbd6f85613fcffaa636d76727a7eefbc9442747431696f2c3d", 0x83}, {&(0x7f0000006000)="905dd08ccc10900d530720a263f7aaa9c73280af64dc5af3f69a7ad8ce18cfb2319e3caa4fb86add01e46e7bcb9eff6fa6bb9041e77f6f51e62ebbd2ba3e543d5ad86b3057ce7f10595e637bb1abfa37971681d56a1ec04c", 0x58}], 0x3) splice(r9, 0x0, r7, 0x0, 0x7, 0x1) tee(r6, r4, 0x0, 0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10, 0x800) writev(r9, &(0x7f0000007000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000001000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x671f183e9262229a, "6362632873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r12 = accept$alg(r11, 0x0, 0x0) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000001000)="", 0x0) sendmsg$alg(r12, &(0x7f0000166000)={0x0, 0x0, &(0x7f0000456000-0x70)=[{&(0x7f00002d9000-0x81)="6fb69fe86b5476c1ad65fd898c6c36a10b426a16064811ce4766f4c884f766b8bcd731d2ae2411b3eba26cc42d25877ec7bbeb76e2fed9dc5abcabe8130a3540f58851a4a4d3efeffd107a688686855a46c9fb5b84e2964dc3de96f8acb65d714df0c8b3987e01a6e46d69d6ff5bf0648c7eb6b984e6a2a7088644ea383af42212", 0x81}, {&(0x7f0000d78000)="5a6760b064dcc4649932a6702d869ef5eb718fc940dec6304c8a24c898868a4ce9d20095d5f441dc1403b8d162cd6cead03facef1fd0b1e6a79e9d034d6220f440f1e319241936298a725e1ee7ab6f6445d2edafc7fd00bba3d03a897d102744b9d2a0301a66111ad7692ff85109a0f2c39e710baee24a14c0e4f90b9ea1fb05da3d331a3594930e05f745e9d476a060bdb134d4c453486bc724b8eea8e82062ff77769609aaa3e9ed260dd275f3c966f1402ada09ed9c353e139186067a10ada8", 0xc1}, {&(0x7f00008e0000-0xbe)="2113086ed2571961536dbbd5619b2f7992518cb949b2a263dfd6ea1fa43a2b6d703194dc2e1424ed6ff0cdd6021c69496cb23e67ab1b09c00ca0f217d3531d1490973d5a69c9bb83849fec6a0496e5532cfb6eda63cfb5f4bc55104ae21b939c04082df80b636a2094ca4806c5c601b8296af9008e1bd7645b9bd13d8ec2b099d96d25550bd2b476259a0aee726ff0ac26add95c169922804e25a3e032d349f7645e1dfb07360e7e147b617fc144e07390d364ab3b2f6493e31464f557e0", 0xbe}, {&(0x7f0000d6f000-0xe1)="baafe7d6ef718070c9ce6fbe910bd876748044278d95630f67376a585907b7307197f6f552d923d84cd0d2b8eba472a4a45e2e910b5b6c8f07a8836a684a90fba7808356327661edc76953efe6a383bf0dbbc26ed8141a21d3eb279caf345dcf2360b8eb74ad1e51146dbf22d329ee6c0e00c349ff23dc6f42c74a8fd1ea79fa5321fe0799e9fbafc2bb67274ad08dc5ac0e6d8e73739dfce56c1c6bd8864138d6bf53978b0918efe1dac849fa76551dc0befbe8223bafb6709bc65da88ef677b7479fbd0603a3588178fbeb8efc7faefd3780393780026b9fd64cb410c0e080cd", 0xe1}, {&(0x7f00003ab000-0x96)="32aa73b21028b0e941c49fbc99cafd4d621496392150a5d61c7c9efdd17eb45411e477b0b6784da638e5081108ca30626389eee8a6e71c7e36945b2cb38bd26751be2e356b14fdd7f1b9efa81d3a0cacc3096637e4d3c20ea29cf567ce84cefade9ab58acd7e282e8a0646227f5c0cb49507fcfde6feec9ac9a8e23163ce96c64ef5973e7007765916bdcb48d94e732494e71e18620b", 0x96}, {&(0x7f000060b000)="8caff16306494cb5e7c40ffd0a81599c0eb542f9a0b27e79883b533f5f1dc670c0fb2e49fe9715e6afbd653f8beb7923326e7529bd290c47387b8f538432e5ac6ad9ef11b2d3d9e5320fe7f5a293c008ac5df81b76ac9e8d8c82cc57e977b8bb04d823eb0701842a78af7f9b43508238dc168684784d3d10b61855a9f4a42ec0516313031228164f628b49a665375302586c50f1e2d395108a239da3b10b997e37a2d51ed5d3799a0e54c17994d0b6dc7bd82fb39a24082699c931f8df28c76dbc989b8b6d08e9dac8b8386d4ad101894be3e9c452be9f472fd5180ae939ee1c12f0dc7c7e6377ba8ff2d7620e49ec09bef932", 0xf3}, {&(0x7f00008c1000)="9877bfa7cbadb3c19bb2714c7165bad703077e65f4596d15ffe81c806baecdb61d31540aa58a04afcf85162fc00a056e602bbf124c1ae03448d5154f1ceabfb195e31b3463eca46597e08cc63d2be82f1b6169fb6184f52eab8db65f54791d68b61c89e248c491c8a19558a8de3214c6d75c109103f7e5462e787520d0731ef002fef0b87103a31ac3e62f75665316870a2d6d726ab39f17e38c13c973aeee74f8f182c15dadd710085c0fa8725acf809f86a34ca0e98bd2b5b7a540bdac1f2dabcf344147d8f17751b56f615e0ed6184e4ab372bd7fe56138b9e5fda004410a2a6d8f54eae8ced207ff37faa8c96f55", 0xf0}], 0x7, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x30, 0x4008000}, 0x44000) recvmsg(r12, &(0x7f0000288000)={&(0x7f0000288000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000288000)=[{&(0x7f00000bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000288000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000288000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000091000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x4, &(0x7f0000289000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7fff}, 0x10000) setsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) 2017/12/10 08:24:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000f53000-0x158)={0x7, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x0, 0x2}}, {0x2, 0x4, 0x0, 0x0, @msi={0x7, 0x8000, 0x3}}, {0x40, 0x3, 0x0, 0x0, @msi={0x401, 0x8a84, 0x3}}, {0x7, 0x3, 0x0, 0x0, @sint={0x6, 0x1}}, {0x3, 0x2, 0x0, 0x0, @adapter={0x5, 0x1ff, 0x9, 0x4c8e, 0xc715}}, {0xffffffffffffffff, 0x7, 0x0, 0x0, @msi={0x2, 0x7, 0x7}}, {0x3, 0x5, 0x0, 0x0, @sint={0x8, 0x9}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ac3000)=0x4, 0x4) modify_ldt$write2(0x11, &(0x7f0000031000)={0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xde, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00002e2000-0xb)="2f6465762f766373612300", 0x0, 0xfffffffffffffffd) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000808000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"69"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000c6f000)={0x42424242, 0x42424242}, 0x2, 0x0) syz_emit_ethernet(0x3f, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a2568b1f21b3", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x3, 0x0, r4, r3, 0x4, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005dd000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00007ef000)=0x101) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000092a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) 2017/12/10 08:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000847000-0x9)="2f6465762f72746300", 0x10000, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f000038e000-0x4)=0x2) ioctl$TCSBRK(r1, 0x5409, 0x1) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000557000+0xf76)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x6, &(0x7f0000fc6000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bba000-0x8)={0xfffffffffffffffd}, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r1, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00006bc000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)="2e2f66696c653000", 0x12000, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00008f6000)={0xbd25, 0x8, 0x7, 0x7, 0x6}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000703000)=0x4) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000017000)={0x0, 0x9, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) r3 = open(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x6c02, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x400000000032, r0, 0x3) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x31, r3, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000fcf000-0x50)={0x3, 0x1, 0x7000, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ddb000-0x98)={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]}, 0x7, 0xe0e}, &(0x7f00002c9000)=0x98) 2017/12/10 08:24:37 executing program 4: mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x5) mprotect(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x2) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000)={0xfffffffffffffffe, r2}) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x4, &(0x7f0000d02000/0x3000)=nil) fcntl$notify(r1, 0x80000002, 0x4000000000002a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r2, &(0x7f0000aa9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000001, &(0x7f0000ae7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) lsetxattr(&(0x7f00002f9000)="2e2f66696c653000", &(0x7f00001e9000)=@random={"73797374656d2e00", "47504c00"}, &(0x7f0000bb9000-0x25)="776c616e30707070307365637572697479706f7369785f61636c5f6163636573730f252400", 0x25, 0x3) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00003e6000)=0x1, 0x4) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000173000-0x4)=0x55, 0x4) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000869000)=0xaf2, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000253000-0x24)={@common="73697430000000000000000000000000", &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7, 0x42, "bb437cdd6f04ca6f7e7125cc40c4b39277c654ce8cff845a16f427b3d97998d141d204e36614ff85cf15268a3fcc365a638cf41f767d3987fb9222340b19e8cea19e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r3, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d07000-0x4)=0x8) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) sendfile(r0, r1, &(0x7f0000c01000)=0x0, 0xe8) socketpair$inet(0x2, 0x6, 0x80000000003, &(0x7f0000078000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/10 08:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f0000-0xc)="2f6465762f6175746f667300", 0x802, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001cf000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000099000)={0xe06, 0x0, 0x3000, 0x5, 0x0, 0x100000000, 0x7, 0x7, 0x7fff, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a17000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00005b1000)=0x3f, &(0x7f000002a000)=0x2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14101, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x9372, 0xe, 0x4, 0x0, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ab3000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000653000-0x4)=0xe8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000030a000-0xc)={0x0, r3, 0x1}) setuid(r5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r4, &(0x7f0000193000)="94"}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) socketpair(0x2, 0x5, 0x0, &(0x7f0000b9c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000dc5000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa2000)=0xe8) getegid() getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r7, 0xffffffffadaee843, &(0x7f00002d8000-0x43)="cfb87a8fd03b13e47933f2fb40a133dead92392ee445a4711a72897c158dc44c7b600000008140000000ac5b4b37f96df2a6f6f6d251a6ac94efd305260e8bc13d01b9") 2017/12/10 08:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f000015e000-0x4)=0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c6000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e27000-0x4)=0x60) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008c2000-0x4)=0x0) r3 = eventfd2(0x0, 0x0) utime(&(0x7f0000288000)="2e2f66696c653000", &(0x7f0000fe7000)={0x2, 0x2}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x802b, &(0x7f0000979000)="9bdbcf6e5eb88908d1994c4c2e65bb6e04719f8473a2716040530e1a18eb794ec95ca5edc7baf84d8124f9cb7b36d2303c688f4a6a2c334c641aac854d40aff902f8bcda3fa6b41251ac41400d000000000000a55f212b005c5d0c76a48ffb8f81d2ac080e53e4e095ec85f86231a1b97aa34f0236025426fe66731aceb8d868148272f6062eb41ea9a94b4b3b64a3a3bc7c74d9128d6b6d40e33ca3ddd8243b108835653dbf1826d35806690f96058c84a08538aec3b01963395b0970bff5", 0xbf) r5 = epoll_create1(0x80000) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000d4a000)={0xa0000014, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d3a000)={0x2, 0x78, 0x44, 0x8001, 0x9, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0xff, 0x0, 0xfffffffffffffffc, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000866000)=0x75) r7 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000891000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000fe1000-0x44)={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637366300000000000000000000000"}) r9 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r7, &(0x7f000062a000)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f00006c1000)={0x1000001c, 0x0}) ioctl$sock_ifreq(r7, 0x891d, &(0x7f0000928000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00009c9000)="1c966c33f35be83b667453cc9cae37a0c75a6c179f98d69c4520c3ae5245afeb"}) r10 = socket$inet(0x2, 0x80003, 0x37fc) r11 = dup3(r3, r9, 0x80000) r12 = semget(0x0, 0x7, 0xca) semctl$IPC_STAT(r12, 0x0, 0x2, &(0x7f00000c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000b2f000+0xf3)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}], 0x6c) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000304000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00009de000-0x20)={0x34, 0xfffffffffffff48f, 0x400, 0x8000000000000000, 0x2, 0x10001}) epoll_wait(r11, &(0x7f000026a000)=[{0x0, 0x0}], 0x1, 0x452) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000275000)={0xbfffffffc000000d, 0x0}) epoll_pwait(r6, &(0x7f000000f000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f00003c2000-0x8)={0x80}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000497000)={0x5, [0xffffffffffff8001, 0x9, 0x0, 0x100000000, 0x7ffffffc]}, 0xe) 2017/12/10 08:24:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) r1 = socket$inet6(0xa, 0x80800, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003cc000-0x14)={0x2, 0xffff, 0x1000, 0x2, 0x1}, 0x14) setsockopt(r0, 0x400040, 0x2, &(0x7f0000dc6000-0x1)="dc", 0x1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000801000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000f5f000-0x38)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x2c) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00001a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xcd6}) r2 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000018b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ac000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = socket$inet(0x2, 0x2, 0x7fffffffffffffe) setsockopt(0xffffffffffffffff, 0x3, 0xffffffffffffff47, &(0x7f0000d05000)="f06626f3ada9d6eb23ea00000000000000075e7dda99c474597f965569404ee90000000000000000ce5b30a85596800800000000000574f300f3cd6e33b9faab7c0000000000000007f9c35d651633d6daea0c59", 0x54) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff436, 0x4) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f0000125000)={&(0x7f0000d39000-0xc)=@nl={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f0000c49000-0x10)=[{&(0x7f0000e00000)="c3d827d3afe33282cdd3ba6d906a113345e0bb7991027fccd85f8e1807fb41f15db90b6d89bf82806b58219960469d329e73454df9288904a51506771b0f7f3b4712b000e1d91c9918ad3413fb2af098e8dc3344ca0a6f", 0x57}], 0x1, &(0x7f0000fd0000-0x1f0)=[{0xd8, 0x108, 0x401, "0c9f516f7e474638cef100bd1fa59af3db603d9014949f0ae8d6ae4eda72b8000ed8e648370bc68d8dd4a1c34127092d4f15fe8e3df3587a27cf87f8cc295f549c62b4945380c2cff9f1362468e4d02aca2ffda904ca506eff8438692532ca15f0199b3179ac6d4881abb0ad587e9ffeed21ccfbb6c09ffb48225f43bae12729defb0b41b74b5b9172cb2f5783f43bb710c3fc5a936c978d3ffcefe54d1413289ae326624917c494debafc0c497f716ea40dceae88e7987b48117ef18d29c642e06ba69d7964a7bf"}, {0x40, 0x13f, 0x7, "cc099591dfe40d4227286db8100eb205952c2de3901eb89f07a788cd6cff9aa27441c0fb5bf37b0d83"}, {0xa8, 0x117, 0x9, "b4c51b9d24aa3071fdbe84bf96656878cc85d10709b997b6859c791fb428245fe77ab3043e0aab9437369698690e211116fd13722218b59e9ec7f94784b3400e03e01e7611d8d828ce0a350cde8c342902ecb83e5f7a1071b134ec66d63719372431502426c29e503686268e0d3f049dbec393ac97f7b71ea0041c8437194b93433fa40377bff09a37e1b0fbb219aef104dba3d6d4bc"}, {0x30, 0x10e, 0x1, "6deb736c571a623de4321d97b5a8897fc95b96c64a03da81aa"}], 0x4, 0x40}, 0x40000) epoll_create(0x2b) r5 = accept$inet(0xffffffffffffffff, &(0x7f00005e4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000789000)=0x10) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000ad4000-0xe)="73656375726974796c6f656d3000", 0xe) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000894000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000acd000)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e6000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000784000)={r6, 0x3ff}, 0x8) r7 = socket$inet(0x2, 0x80000, 0xeb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000cef000-0x4)=0x0, &(0x7f0000580000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009c4000-0x8)=@assoc_value={r6, 0x5}, &(0x7f0000347000)=0x8) getpeername(r5, &(0x7f0000dfc000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d44000-0x4)=0x10) connect$inet6(r2, &(0x7f0000ffd000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x800000000000004}, 0x1c) sendmmsg(r2, &(0x7f0000fe3000-0xc0)=[{{0x0, 0x0, &(0x7f00007d0000-0x20)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fc7e25005070004811bf5ffff00000009ffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000ff3000)=[{0xf8, 0x119, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "f3034cfb86a606d41400f8799dec9d997b05afa0ccc0c3a18f"}], 0x1a0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000324000)=[{&(0x7f0000aa4000)="ea45f86b73d32c031dd8cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8788115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6c0fb2010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc889bc380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b229d5ca4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb7}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f0969ca497ae3b64845c99e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d59fe5cfa905acf0900fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x108, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0x6, "88797f131db31f2486d4daa77a0844974381e255e23c024aa95e34743f8768fbff3294f1d6c577bfffd81f3358ad6828cd63ece95ba0176a00c26af480a7e58a9b6d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac1435aa20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf4620fc19adbf40113e09a297"}, {0x88, 0x10d, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x1c0, 0x20000000}, 0x100000000}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f0000f51000)=[{0x48, 0xffffffffffffffff, 0x9, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x48, 0x20008000}, 0x2}], 0x3, 0x840) 2017/12/10 08:24:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x200000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000675000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x2, &(0x7f000063e000-0x10)=[&(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000096b000)="13", 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ee7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) r3 = syz_open_dev$vcsn(&(0x7f0000bf0000)="2f6465762f7663732300", 0x5, 0x8001) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000cde000)=0x0, &(0x7f0000e90000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000801000-0x68)={0xf5, 0x0, [0x40, 0x3, 0x7f, 0x10000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_emit_ethernet(0xc8, &(0x7f0000872000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x3, 0x6, "a228af", 0x92, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3b, 0x200, 0x10001, 0x101, 0x1, 0x10001, 0x2}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x3, 0x82, 0x0, "751ad155e0b7469850da09286d1f9e3b2fb49aae3026c584e8ecd5f9ba7ec732d5da6040dd450a12d206000000000000001b02403b7a3800a664b30aab396bcea1cdaa100edc3bec84ad4ad70c19e3c23217f0d79e7ba4e594fc46fff900000022171f12f98ffea76e1ce71de82c3b56a8e6a7d78f96f3bfc81d"}}}}}}, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000d8a000-0xb)="2f6465762f766373612300", 0x4, 0x100000000004006) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00001d0000-0x4)=0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000491000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) dup(r4) r7 = socket(0x10000000010, 0x400000002, 0xc) write(r7, &(0x7f00002e6000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r7, &(0x7f000067d000)="1f0000000104ff00fd555400800000800000000008000100020423dcffdf00", 0x1f) 2017/12/10 08:24:37 executing program 7: r0 = memfd_create(&(0x7f00007fb000-0x2)="2900", 0x1) mmap(&(0x7f0000cb9000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) 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) write(r1, &(0x7f0000cb9000)="3f0a000000ffff009fe900ce070700fff30500020003000000d900dff0c7", 0x1e) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000107000-0x78)={0x6, 0x78, 0x40000024, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc01, 0x6, 0x7ff, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000000, 0x3, 0x90c, 0xfffffffffffbfffe, 0x2006, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)=0x0) socket(0x200000003, 0x0, 0x1) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x400000000010, 0x2, 0xc) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000f5c000)="1f0000000104ff0afd4345c000110000f60400000000000000160003000000", 0x1f) mmap(&(0x7f000062d000/0x3000)=nil, 0x3000, 0x3, 0x3e, r4, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x409, &(0x7f000005a000)={0x3, 0x2, 0x6, 0x8, r5}) socket(0x3, 0x2, 0xffff) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f63000-0x1f)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) dup3(r0, r3, 0x80000) 2017/12/10 08:24:37 executing program 3: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000289000-0x10)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009cf000-0x8)={0x0, 0x0}, 0x80000) accept$unix(r1, 0x0, &(0x7f0000204000)=0x0) syz_open_dev$sg(&(0x7f0000d90000)="2f6465762f73672300", 0x1, 0x200000) accept$inet(r0, 0x0, &(0x7f0000afd000)=0x0) bind$inet(r0, &(0x7f0000b2f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000e7000-0x4)=0x1c, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000afb000-0x4)=0xa4c, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x80002, 0x300) setsockopt(0xffffffffffffffff, 0x7fffffff, 0x2000f61, &(0x7f0000abc000)="", 0x0) syz_extract_tcp_res(&(0x7f00002d2000-0x8)={0x0, 0x0}, 0x1ff, 0x7) syz_extract_tcp_res(&(0x7f0000926000)={0x0, 0x0}, 0x8, 0xc8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000852000-0x8)={0x0, 0x0}) accept$inet6(r3, &(0x7f000026e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002b3000+0x800)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0xfb, 0x3f, 0x81, 0xfffffffffffffff9, 0x80000000}, 0x14) r4 = socket(0x11, 0x8000000000000802, 0x81) bind(r4, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000581000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@nl={0x10, 0x0, 0x9, 0x8}}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000a24000-0x4)=0x4, 0x4) write(r4, &(0x7f00004fa000-0x2)="1df4", 0x2) socketpair(0x1, 0x4000007fffd, 0x100, &(0x7f0000411000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000ce8000-0x4)=0x5, 0x4) recvfrom$ipx(r4, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x43, "f461001d32a9", 0x4000000000000000, 0x0}, 0x10) 2017/12/10 08:24:37 executing program 2: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x4f2d1588af716cea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0xa, 0x21f7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setgid(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x3)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x400) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000026000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) ioprio_get$uid(0x3, r7) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x80000000001) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d02, 0x0, 0x103}]}) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r9, 0x1001, &(0x7f000001b000-0x8)={&(0x7f0000020000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f000002a000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x80000) readlinkat(r10, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000019000-0x17)="0000000000000000000000000000000000000000000000", 0x17) ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x63da3d25, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r10, r0, 0x80000) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x800003b) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb368, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000005f000-0x8)="2e2f66696c653000", 0x2002, 0x23) gettid() 2017/12/10 08:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000b20000-0x8)="2e2f66696c653000", 0x80) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00008ba000-0xc)={0x2, 0x1, 0x7, 0x4, 0x9, 0x6}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00007a3000-0x250)={0x81, 0x8, 0x0, 0x5, 0xa, [{0x785, 0x8000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8a4f, 0x401, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7ff, 0xff0000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x9bc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xfd, 0x7, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0x33d5, 0x3, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0xc000, 0x3ff, 0x57, 0x0, 0x0, 0x1a84, 0x0, 0x0, 0x0}, {0x1000, 0x5, 0x3a, 0x0, 0x0, 0x209, 0x0, 0x0, 0x0}, {0x3, 0x1, 0xade, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x52, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) iopl(0x0) r4 = syz_open_dev$loop(&(0x7f00002bb000)="2f6465762f6c6f6f702300", 0x0, 0x400) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000855000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000ccd000-0x10)={0x7f6bd8facea12a47, 0x0, &(0x7f00006c4000)=""}) fcntl$setstatus(r4, 0x4, 0x46c00) fstat(r4, &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f000069e000)={@generic="55a2b5de6f8cc5cbfa25b4a0a573826f", 0x1f}) getegid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d43000)=0xc) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(0x0, &(0x7f0000457000-0xc)=[{0x7, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) sendmsg$unix(r5, &(0x7f0000259000)={&(0x7f000033d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000335000)=[{&(0x7f00005e0000-0xd0)="593d164f5fd85f4f79f34209bf001b179fc64225a81bddeab6ccad1c2b3b7ca8cbdfc8635cf568855318899b4475a908b7e016fd8a78e9f76c3ff1f27224fa6898140199f134bcc7d20960f05f003647819147f415f65277bdb611ea1684134f120caa361a287ad994192161e17e581f1679b3845ee3cd592f30e0c4d37a3ba6b7b0032f95fc4f211ff6bf2c55a690c5ba906350ea4aa2f11703386e7ca469aed41efea596c520cd4b01599fd344bb2c3c35d0271a8b7e233928e5f1bce5ed3d2290b9957a7ea9b2fdaf04d70a0952a8", 0xd0}, {&(0x7f000093c000)="eb662ece7e3287ec32ee81e2148cac7472709a028562fddf61e37ec509193d36fa77b84a0f67ff6f21dd75a599faf61b2b389a6dd9d53afbf54d0eafffe0f929f6", 0x41}, {&(0x7f0000714000-0x8a)="4be8603eb45bea1f786b05ef8661be2c3f6e96d69ad96c0271340f62ee69454fcdcd630206964ac1830f5596078ca617b933d00e072526338e34ed022b7218cd595fdcbf93a9b718ea219151129fa6d6df2554a9253e6210f810b16651cd2d32d972c9c4c48a34c40ab7577118a55f4e720c5b7344f821fbda2d81cb4c103eccde866c21bdeeb7f4a52b", 0x8a}, {&(0x7f0000654000)="28a1c5da3fdab728c4d2e7fe48db1d0a05835ba8e94063e559dc2ef9211aa95603b0255fb1e9b95e50eec34af43d39cc0efe225851b93c7fb22e64d764028e8724e30a7d90123dc63ff2fb606e174cd34e6ed745d41b6367d6d26dbe003ce1ac46cf12b5ef585af24fe4d52ebbc3139b758b0666d75c0d422ad7ffaccc3760ad09a0ed", 0x83}, {&(0x7f0000d7f000-0x8)="3c72b2aea8cba2a9", 0x8}, {&(0x7f0000d16000)="", 0x0}, {&(0x7f000082c000-0x93)="c0dbc5a4eefeebdf3248b423ea58f42e0466c833a781032a4c1d75850ced8467f66e7bd7ce74767b86d5ce5f34c70b471ec0bbd1115bcd1f89eea2bf066095057edb6872a7837a81a5db87bf3cf4aec4b00a98d1736c74f3884592123096f553d5ac019dcd14ceeeb205e2cdeaf7a233fb23166a083cf0d7e6e910d1513eac7b186a3dff895ea372219dc5c2c926365e2a01de", 0x93}, {&(0x7f000047e000-0xf)="b4194e5b9f10e341b4698f729fc3dd", 0xf}, {&(0x7f000068e000-0x54)="1f7bdb9d710a2b8e91df9b8eb7d48b5fbf4762c7b71f180a9b147aa5437df255f5a6e6e52e9d91330d3545a9eed471f996d3ddbf9a1da5c734fefecfaf6683153d2d7a4a69e79a3b8e6e65bf73df7dafe34db02e", 0x54}, {&(0x7f00003ad000-0x29)="80b4b6b3efb6c86bdecf43c5130fdc6184cb42ab3f15918e9cdd3c032e9dce12da4bfe6fae02264e42", 0x29}], 0xa, &(0x7f0000350000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r5, r5, r3]}, @rights={0x28, 0x1, 0x1, [r4, r1, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r6, r10}, @rights={0x28, 0x1, 0x1, [r3, r1, r1, r3, r4, r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r7}], 0xf8, 0x4000010}, 0x4000) listen(r5, 0x2) 2017/12/10 08:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da9000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000532000-0x18)={0xaa, 0x1, 0x0}) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4000000000001277, &(0x7f0000ac7000)="a1b3d331293d7e0000000000000200e3fe7160893517579e0000000000000000be6c4e7373f958eb0c1ffd8d4a5d76521bd9b5") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e9c000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) 2017/12/10 08:24:37 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f5c000-0x4)=0x5, 0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5f000-0x4)=0x15c, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=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) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f5f000-0x78)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xfffffffffffffff9, 0x84, 0x2, &(0x7f00000b8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffff2fd0, 0x6, 0xdd8}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002ac000-0x18)="928da2450f1c44837c38d7ef965c11b276589f199854918b", 0x18, 0x44841, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e}, 0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000b3a000)=0x3, 0x4) sendto$inet6(r0, &(0x7f000045e000-0x1)="16", 0x1, 0x8000, &(0x7f0000479000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x110001}, 0x1c) mmap(&(0x7f0000234000/0x2000)=nil, 0x2000, 0xfffffffffffe0003, 0x810, r0, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000767000/0x3000)=nil, 0x3000, 0x3000000, 0x32, r0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8000000000ff, &(0x7f0000f5f000)="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", 0x1000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f50000)={&(0x7f0000f63000-0xc)=@nl={0x0, 0x0, 0x8000, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812eff059805597343e58", 0x18}, {&(0x7f00004f8000-0xd8)="44ff8f8596159dcd87f93934b1ba161c11665960b19209000000f24a20d380cd51beb33ef93a69a80b319ac545c2062a35c27f522f58f1a6c66c27a4b32cf4fc8e49e11ee0f08ca9dae0ee54f371f4ce9c432ef4c0710fee1ed3cf9dc9b3c62eff6afbdb4c556f22016d199985904c0122e5e0aaac58fe54fe867db88940de1fd4fad86dff32f571f8acc8768e49c6ca44f3352fa77dee306de20df33f04ceec439de2e622ca00000000000000096c25f6ad7bfa6cb22948bde2d0cac574dba4c78e0e3a452e6e3c15dd2e4ad7a56c9490512aaeb86fee7c", 0xd8}, {&(0x7f0000f13000-0xa3)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c6412e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x3, &(0x7f0000f5f000)=[{0x88, 0x0, 0x2, "000000001d548cb82e3b1aa6c7223e9c5a4dcecaf0dd89de0de117797407327cc16ff88508df6aef3c7163c376046545ff814704d068f7ffc83fc9d6ea3fa4c7655822a09ba906273954c37509d04b8a5c2f207ad0605158b3e2c17581cfc03639890280698b6238cdb05a9d7ec49c86b7977ac51c4c"}, {0x70, 0xff, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}, {0x20, 0x103, 0x2, "d770f2f6000000000000ea0008"}], 0x118, 0x44014}, 0x4000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f60000)=0x0, &(0x7f0000395000-0x4)=0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f62000)={&(0x7f00002c4000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001d000-0x90)=[{&(0x7f0000a7b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000065d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000ab8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000280000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000f63000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000a73000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f000040b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000f65000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000f64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x9, &(0x7f0000d4c000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x20}, 0x5) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f5f000-0x1c)={0xa, 0x1, 0xfcf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000f68000)=0xd156, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 64.432551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/10 08:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aad000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r2, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") sendto$inet6(r1, &(0x7f00008a0000-0x83)="46499740ea9975927df41be74f14d8a0ecce0169d9887adb6deb3c1004d750d74708567afe820160278920c455881eee026eb8e4d02cf1903e1f9b90b5676e79a7d7d6c57fafa21c4c0533a7e74cb611be6d13a5dba2c4c5d953e4c1ead682a41555c7c16bfc8b1e8f071914ed4251ab2cd7c2970f0ec5443422345c86a5414f965de9", 0x83, 0x40000, &(0x7f0000a29000)={0xa, 0x3, 0xfffffffffffff8e1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f4a000-0x14)={0x8, [0x401, 0x20, 0x0, 0x4000000000008, 0x21a, 0x5, 0x4, 0x9]}, &(0x7f0000578000-0x4)=0x14) bind$inet6(r0, &(0x7f00004db000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) pipe(&(0x7f0000380000-0x8)={0x0, 0x0}) linkat(r0, &(0x7f0000f0e000-0x8)="2e2f66696c653000", r1, &(0x7f0000129000)="2e2f66696c653000", 0x1000) [ 64.476341] : renamed from lo 2017/12/10 08:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, "6861736800000000000000000000", 0x48f, 0x0, "74677231393200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004be000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000958000-0x4)=0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x13, 0x4, "64fd017c0e60205244e31b8d855c74c8a7bf7b8a9526c4ccb9debe919015434c52af79b18e3503a66ee78d2846adaef285a2b50167aeb15e12097932ba7ee75f", "6695ea63dc056faeab64a6aa835f346819342be9b7c9cc138764c3c08e1c198a", [0x7fffffff, 0x1], 0x0}) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000607000)=0x0, &(0x7f00006b7000-0x4)=0x4) io_setup(0x2, &(0x7f0000215000-0x8)=0x0) io_submit(r3, 0x0, &(0x7f00009f6000)=[]) readahead(r2, 0xa5e, 0x8) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000895000-0x4)=0x3, 0x4) r4 = dup(r2) getsockname$inet(r4, &(0x7f00001fb000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000678000)=0x10) accept4$inet(r4, &(0x7f0000a6f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000892000)=0x10, 0x80800) sendto$inet(r4, &(0x7f000001b000)="ccd0edf2c927a5aad9d01d9ea4396a33fe5362af960320668576a22fe082ac6656c3d34cd76f18cc7b9b7bc81abab6907b8373ab54161d215a530712a0a19004abf4d168ee897424e138c5c2ec677b96f87d14098d54f09d22c29ae7c1634b912ac80a0927e3438588933417ea322faa300ed21b5e94f6b0ad2ed7766a3b11c0b65df544ffda3c1bcff1e141033e0c7a244eaadcba5d990f6e1f4d76b26e50640f719ef17260dc5829664d38af802fdbeeee097c9abf12b81c4e96759a", 0xbd, 0x4, &(0x7f0000649000-0x10)={0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shmget(0x3, 0x2000, 0x21, &(0x7f00007df000/0x2000)=nil) r5 = shmget(0x0, 0x3000, 0x7c010241, &(0x7f000029a000/0x3000)=nil) shmat(r5, &(0x7f00007b0000/0x3000)=nil, 0x5000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000e4b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae2000-0x4)=0xe8) [ 64.504757] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 64.526679] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 64.546637] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/10 08:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/12/10 08:24:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x40cb, 0x20000000) gettid() mq_timedreceive(r1, &(0x7f00005e9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x7fff, &(0x7f00001fe000-0x10)={0x0, 0x989680}) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x30, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000ef0000-0x2)="2d00", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x18) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x3ff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x10000, 0x10000000000, 0xfe, 0x1d, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x140000, 0x202401) r4 = gettid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000905000-0x18)={0x0, 0x2, 0x0, 0x1, 0x6}, &(0x7f0000972000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003c4000)={r5, 0x3fb}, &(0x7f0000905000)=0x8) getpgrp(r4) setpriority(0x2, r4, 0x88) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00008e4000-0x4)=0x4000000007) r7 = accept4$packet(r3, &(0x7f00008f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000498000)=0x14, 0x80000) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) r10 = perf_event_open(&(0x7f000032a000)={0x5, 0x78, 0x81, 0x400, 0x1f, 0x2, 0x0, 0x3f, 0xb00, 0x4, 0x4, 0x5ef3, 0x3, 0x8, 0x0, 0x9, 0x1, 0x0, 0x0, 0x400, 0x8001, 0x81, 0x4, 0x0, 0x7, 0x10001, 0x0}, r4, 0x4, r7, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000021f000)={r1, 0x18, &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) timerfd_create(0x7, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000aad000/0x18000)=nil, &(0x7f000087f000)=[@text64={0x40, &(0x7f00004cc000)="66baa00066ed400f2059660f3a21fd248f6958015f0466b871000f00d8450f21c1c421ec56c88f6878c1c9ae48b8ecf90000000000000f23d00f21f835000000070f23f866f34d0f11fa", 0x4a}], 0x1, 0x3, &(0x7f0000586000-0x20)=[@flags={0x3, 0x20440}, @dstype3={0x7, 0x1}], 0x2) ioctl$KVM_RUN(r9, 0xae80, 0x0) tee(r10, r2, 0x7, 0xf) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000dc5000)={0x1, 0x6, 0x2000000000}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000022a000-0x8)=0x104ff5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_settings={0x9, 0x7fff, @cisco=&(0x7f0000b7e000-0x8)={0xe6, 0x1}}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) 2017/12/10 08:24:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000531000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000a2d000)={0x0, 0x6, 0x5640, &(0x7f00007b4000-0x8)=0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004d5000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000ce7000-0xe0)=[{0x0, 0x0, &(0x7f00004ed000)=[{&(0x7f0000cdb000)="420961fb79e2cc553fee26347d2f545c747e38dd899f0fed65879013f7398ecf07af40400ed47649bd47c48612656ac17bb0fb29cabd0fa9bfc4c21f971eaf534d69e280407445a973121efcbacd8a96c9384b44cb07f836bfc4f11d244d08be7a0016abf4097fce4ee6b46e34711ee834d17a3ce9a6b2478c8a79af7edf2ed5c459da6fa6a967c6cbe0f3133d81576f5b1e973b95e3212a0f239b170efdda7d4d91d9f8b73d7f33dc7fba53d5c9ff2c4bebe9b94034e61e408e647c2e059f97931fdd22b562e27579fb34e3a3dc0f86", 0xd0}], 0x1, 0x0, 0x0, 0x8080}, {0x0, 0x0, &(0x7f0000d98000-0x20)=[{&(0x7f0000486000)="b658a54b987394bddd2be0c91e9d68b22260703702806459b728660299373097b5c0f20d57bea2041c8d3d0a9a300ab52281af14de58c850bd6bbfaa7c7e1d9989e2d80f9d2524dffddb0bd75d8f7a78697c41be3429bbc55e95e8b05413cf434af68b681507cd1381109c0a27ed98aed64fca090a61389a319101216a73b15bc2bbc98a636697ad9d2e3d98f4fb13876d1c1d63b127b1661b05f772dc4717fa8bf897538fce679d1e0f2f8e0446a09ad14f77", 0xb3}, {&(0x7f000095b000)="081d8b1fea0019667d2162cb5dca3fa7cfb564ebad6ceea57da1e7b9ba721eb994db0c6e056f8a5cad2fea834c8a32263a79bb27d24d0c6e1e16f56891590b3a6532506eccf02c5a69824c10063ee1aabd0e95c7", 0x54}], 0x2, &(0x7f0000250000-0x150)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x24c}, @iv={0x60, 0x117, 0x2, 0x47, "0993aa862261109e782761e12ec6acb499ed04b4d0b7debb693167261a46ed7596e29fc9652dd35600ff6cc1d28938b52a69a6934cdbc33a406ca0484940e02457bf2e276bd429"}], 0xd8, 0x40}, {0x0, 0x0, &(0x7f000087f000)=[{&(0x7f00002ee000)="", 0x0}, {&(0x7f000070a000-0x85)="9b12f81fd71a58458def235f877900bde2f42769f1cd5925a4c5da817fa70072dd7b2282a83872cd7d549ed5ffd3262f7c206994e3c7e7d87bf8378d55f9e086b8dd5164ff74e056d2ddd632349362590c60a0742f7a992e43d68631630106723acd4fea7d7cb2b15aa7d5756a01149becd3da5bfaddb368d82a866b3166b6a0ddd8927508", 0x85}, {&(0x7f00004f7000)="5ee05c664b2a9cb42873e3480242fd6f595909b20a35784e5251d841069fc44dfc3497776c9154f3eecf039690df1da88b538936ef3869deb2fa37feec56b445636f3dcfbddb1917569bc2694885b99ed1599d6853c8936b049e2ea959c7844c3d9885c4f7", 0x65}, {&(0x7f000009f000)="7297bb2688f71fe3b8c67bfba2919cf0cedf422e80a79bf4203f62fc5cd04d27f5a678308e098adca8dbcc1bad34cf38a63244d310b480ff208eba2d4f99dc178345e1d2ecdffb832fbea97b06538fcf5d820eaac804a6ab6bee4818", 0x5c}, {&(0x7f0000277000)="c44e22c209319cb7e073604a414a323d10602e47089c58dd274416899809a2f7243d50035abdb1e13e001d627613de552a", 0x31}], 0x5, &(0x7f0000f42000)=[@iv={0x28, 0x117, 0x2, 0xe, "cd5e0b207ca5f577d1383f2878c1"}], 0x28, 0x36d1328cbe979e3}, {0x0, 0x0, &(0x7f00005af000)=[{&(0x7f0000027000-0x67)="bfaa18ba80ab0cc562189e2339154b72620ceea09781cbe29397a83b354289e6b3994d4ee6104fdfa954c6689fc20346ff72201aa68813a9b2cf8fdff388e8994489c5ab5435bb7c3be7693acc70df2c4a4f687446e2ef2f2673e24f3cfda1936d928bca69da28", 0x67}], 0x1, 0x0, 0x0, 0x40}], 0x4, 0x1) 2017/12/10 08:24:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b40000)={0x2, 0x0, [{0x3, 0x0, 0x0, 0x0, @adapter={0x6, 0x3, 0xff, 0x9, 0x8}}, {0xfffffffffffffe00, 0x1, 0x0, 0x0, @adapter={0x40, 0x8, 0x64, 0xffffffff, 0x6}}]}) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) r3 = socket$inet6(0xa, 0x4000000000000004, 0x3ff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c37000)=@assoc_value={0x0, 0x0}, &(0x7f0000583000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000fe7000-0x8c)={r4, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000a08000-0x2d)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x200800000010b, 0x2, &(0x7f00007ff000)="f7ffffff6345", 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f00007b9000-0x8)="2e2f66696c653000", 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) gettid() ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7, 0x40000}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x7, 0x80da14, 0x5, 0x6, 0x80000000000000}) io_setup(0x10001, &(0x7f00005ee000-0x8)=0x0) io_submit(r8, 0x7, &(0x7f0000761000-0x38)=[&(0x7f0000f3f000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, r0, &(0x7f0000f85000-0x90)="48912401adc06b8b815e3cd9a7fa67bfa3ec20f4b5171db27fd5619adc80131b51ab85f11966ee6503a4f6d04967c31aa29f55c127e268ff82035a8d82d951dc5cc0ed02891a93957b5eccedba404316bd1e1b0f3aa04329643d4d76017b6ebd05ce4e14194b81625548bf48fbb1270415b7487320398e36a267b935d014bd5748b83bc9daab6ffde5edb0adc40d7511", 0x90, 0x2, 0x0, 0x0, r1}, &(0x7f00004e8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f0000d81000-0x34)="fbf606db2a25639bed9a777fc7b32259b20b948e6962d36b7890260470534e66af5b3d6244e8f5c73b5167eae36810748dea21bb", 0x34, 0x1, 0x0, 0x0, r6}, &(0x7f0000d4f000)={0x0, 0x0, 0x0, 0x1, 0x6, r7, &(0x7f000066c000-0xb7)="365c167a9e33f62787e3c031c97447d4b4a3724c436434a85aaa9800dc2f02a6f52d8b2a15852fbf9ed2a806b751fbc20b5d7f36945be72eb2e055b08ef748ea8f98501c72dfc48da3a09e6d6a3e14a9fa95be94befe72804354897dfee42def81c1d1678ee0dd3b527de85b775bf72838387852695f719c67ec7e542d8f06f2ee3ffe8f6ab465dc4bccd1284d48db88e3b673751b0c3b6fc9aec7d861ebcc669dc6b1af631682eed014bfeabdff7683c428af6fa27833", 0xb7, 0x0, 0x0, 0x1, r7}, &(0x7f00003fb000-0x40)={0x0, 0x0, 0x0, 0xb, 0x81, r7, &(0x7f0000d45000)="5675806c66e45ff6e1da271f9591fd76bb5e3587a291ac8ddc08a346a857ec7bfd4ce5a7349abc091a3eecb2a61adf51fbce344de3e9bfc4e918be6d54f7003ada3443481d2b6ddbbcedc8c8b85d94ef1d6cd70ecb", 0x55, 0x0, 0x0, 0x1, r1}, &(0x7f0000573000)={0x0, 0x0, 0x0, 0x2, 0x101, r2, &(0x7f000019c000-0xba)="7c6b5fd1e979018a14d5135761fab7fb81fab3fa7dc1323156bcad85c4a07c8ef536659abfdd04517478436a2054ba4b101d212134c818c5cbc666ac89a2275f4a6151763446978180f728dd410d66d948a397d0100df1723746a0934dcdeee112db87a067fe4124c336c8dbb4c4bb2efeb75f0485dd0ecadfc0eff152f3e59d330d7d570e6d282ad3257532c39f8cefcef54820883e12027668908268fd7507e263a5dbf1f85be91a6be72e9e1e28cc6436c80f440f4af43cfa", 0xba, 0x4, 0x0, 0x0, r7}, &(0x7f000050c000)={0x0, 0x0, 0x0, 0x7, 0x1000000, r5, &(0x7f0000f7b000)="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", 0xff, 0x4, 0x0, 0x0, r1}, &(0x7f0000117000)={0x0, 0x0, 0x0, 0x7, 0x9, r5, &(0x7f0000c12000-0xdd)="45f136dd1b0b0b0951e8c86fb1c44a88618e90763148e4badcc3edc804b177575c6febb72794383e2b4d6a6ec722d226776741d29764d1ec03b7c567fa655e343d494706979c7b1993a6c3a0f694e5e742b79431a47cdfe26fb15ff531a3acaf27bfa6eb2790f66ffbe3402d9d292dde49635805ca83a02881d7f383e86f86dfef601507815106d968403a725316cfc252dfb6530732ed30bf689ef5f79bc7460d79a13dbd54c05c23bcbe6bd613f5e7a82ac91692f49386efd84bdb5055a41bdaf88311fadef00bca1373e8081510c2424693584ac938a0b87458a384", 0xdd, 0xffffffffffffffc8, 0x0, 0x1, r6}]) ioctl(r7, 0x2285, &(0x7f0000007000)="53") close(r2) unlink(&(0x7f0000ad5000)="2e2f66696c653000") [ 64.609320] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 64.636174] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/10 08:24:37 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000023000-0x8)="2e2f66696c653000", 0x82000, 0x40) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x4, 0x3, &(0x7f000000c000-0x18)=[@map={0x9, 0x7f, 0x2, r2}, @generic={0xf2, 0x8, 0xffffffffffff63e2, 0x2}, @generic={0x4, 0x7fff, 0x3f, 0x20}], &(0x7f0000004000)="6d643573756d70726f63776c616e3026c62a00", 0x9, 0x5f, &(0x7f000000e000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0xb0980d4e601f1c70}, 0x30) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eee000)={0x0, 0x0}) recvfrom(r5, &(0x7f0000eee000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x0, &(0x7f0000eef000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000c15000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000eef000)={0x0, 0x0}, &(0x7f0000ef0000-0x4)=0x6) open$dir(&(0x7f0000582000)="2e2f66696c653000", 0x20000, 0x12) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r4, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r6, &(0x7f0000eee000)="e3", &(0x7f000032a000-0x1)="05", 0x2}, 0x20) close(r0) fcntl$setstatus(r3, 0x4, 0x4800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe3000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000fe4000-0x4)=0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0xd, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/10 08:24:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x102) getsockopt$sock_buf(r0, 0x1, 0x800001f, &(0x7f0000c4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000da9000-0x4)=0x46) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000050d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000f62000-0x4)=0xffffffffffffffff, 0x4) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f000050c000)=[{&(0x7f0000137000)="0a", 0x1}], 0x1, 0x2) splice(r4, 0x0, r2, 0x0, 0x8526, 0x0) readv(0xffffffffffffffff, &(0x7f0000f62000)=[], 0x0) recvmmsg(r3, &(0x7f0000f65000-0x78)=[{{&(0x7f0000cd2000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000d7f000)=[], 0x0, &(0x7f00004d6000-0xa6)="", 0x0, 0x0}, 0x0}], 0x1, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001ef000-0x28)={@generic="e07306d99d9b91e1823551c723aa8e43", @ifru_settings={0x200, 0xd9c7, @cisco=&(0x7f000043e000)={0x9, 0x400}}}) r8 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0x8, 0x1) r9 = syz_open_dev$urandom(&(0x7f0000226000)="2f6465762f7572616e646f6d00", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r10 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4000000, 0x24, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x5, r6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r10, 0x4040ae77, &(0x7f0000f5c000-0x40)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() modify_ldt$write(0x1, &(0x7f00005e5000-0x10)={0x4, 0x20001800, 0x400, 0x7, 0x7, 0x4, 0xc6, 0x77, 0x6, 0x1}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000-0x20)={0xffffffffffffffff, &(0x7f0000ce4000-0x1)="61", &(0x7f0000af7000-0x2)="", 0x0}, 0x20) splice(r9, 0x0, r7, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000e50000)={0xd002, &(0x7f000030e000)=0x0, 0x3, r6, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000655000-0xb0)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x700}], 0xb0) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f00002a2000-0x8)={0x6, 0x4, 0x0, 0x9, 0x200000002}) 2017/12/10 08:24:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6356, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000124000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca1000)=0x10, 0x800) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f00005a9000)="", 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x2000001, 0x2000000000032, r0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00008d7000-0x8)={@empty=0x0, @rand_addr=0x6}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000690000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008d7000)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008d9000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900003537052f90081900000000000000000000002600a1004fea1614d10701685b7435f0ce717bf794a6c070159c476540f937", 0x62) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00008d7000)="5077e4a8fe55e3d2dce5b9b5954aaa90b09cef02fe7ba4aa0cd9", 0x1a) sendto$inet6(r1, &(0x7f000074e000)="2b3e6d1dde65131fb2761cc0f6a421ace64102d2ecb5adf3e031e0a48a6982feee72a8a7358fe212c418460d30e698ee6dd4ff441c3c9f162c4123bed49c3598aa06d65a23989605b17a10543e1e3fb0be17affb763975a1d3a6cc7586333600428f3f3d5bf30198f8727bb543e5cdc88d8b309b300ab1863cb5342880f8e94cceba417db603dbcb17a203ad94705cc587f2a5b196167ffff0148ac9c97756286342ce8a6e6a9485d639a2b72c1bc7fb63f9a7981771bd9cbafaa1557887c852673fe4e38e9721e5f32ddd041b4ba98c4d3a4fe480b9f9dc3dca02b5eea7fec9711a6b258e54d5f9fce79b2924dde74a6ed5be5986dd9819357d3bb5c1862abe725590565af4e7b6c31786eea73c384ecca6b66a73eee6b136b06f836ea33579f4f21b2e7bd7f02cb2af96fbfe5d815896e585c41208c95e15f098d26df0cc70cf217e70c0c1f72967bc03afabdf0fedfb35d1e6420c338e3345c02c460a2ab200c06d397f51d177259cc93da07ec508891520aedf52b9e01c6a4388a656e0f10a2d8274e3e79ecc224c5d239eaa809a06ca1d20476a1db353e6bb65f70067d9e64e2fc4bf31c631f5568996085cd7c2086ff5c8460872955e25891ae0f5d0c41c203d547981278589699d8196a620e63c80b3430b09924408fcf71b0d57ec6156cbed6eb5af6ff6f300830b44ec959810771def56e48fb9949891d340a4c1f0fbda4d5a37f457c314933242846a1585a7f347b3a3138997511a4cb50b548f8d4b21754fb23ebef9f58af822870c26c5bab89d166d5ab7e5dbefa0bf2690a62629c8036cc0212ce8489094fe897622c36a170ebaf951a6965967d7b0a838c23b2b6853af4c562be5054f05b7d068b610f302925aee2d45b2a8054153a7237db47b32bc553ec2647ef86378736e3e444ec609729eb182fecb0e450b31bfd4422ba0dc2541b9dd70ce2e633af98337b126f0964aa6fd34d39ad8c1cc0fc93f5d1a5148ad50bc48a06b07dadbccffaebe5e4f4dbb6e5f2b07643bbd911e797ff3efa17efe6a47e7d4aae60baa8b8b6a1c7353fb7c848434af5f0a7dc94c829b15f9dbde018b5aeb6a66f3374fbeef089f24eaa37365ccf59012beb5e9aaca4dbc7cc48cd6d64bc5f87dc52f1f6700b4e1ddc89b05f509ac1bfcc3f73fe7ca86d597df25dd2b6a4253b3cd7718c49c0eda14fbe7218a49593b626584465684b3359518fa6e69aee1086aade0557fece0868ee1e1d3c69d3208629674d2745a06e2ab020f300e31df59f7613e0140b0297b149900f7cf5e07207a6f9136e5643aaf1470447a335fa8ab658812f5b710cfc13d6171c3684dec6ca314ef908104aee9b2e65ecfc9f7cfabf837a2fe6c8e8f48e72f72f78ca27628bdd54a628223e09fc98bd1c19e55fef72ab198e030c8fa1af9babe9e45d4649b2890a270a28cf34303c283bf3cb54b66a4b59414d2a95a5d1e69d0a74893cd80c98c7c512fb4bfcdbb4428f8ece7f37b197b5c367f51ea33f9fd78d0e2dfde0a017abc4a2dbfed1637a8b609bba478a30efc460384d4601fe50ffd153410fafbe84b5f4a59685dfed6ee4942597ea11c4ff598c6cbc09a38dc8860ad117c38785a85f99561d47c6ed2b0573186045b2bfdec8e975a8081cc9c639f259d68e9c535e601fd27d0574fa4dc9d6cb7f18bef690b038fbf5c87fe192b7ffe7484063e05cc5fc29defd20aeca6b4200fbe78d271f319a760eabbbeddb479b8bef63c8154fd78f5a5900b44c319ecc8354f07f420204ebed0c1682f66d2fd70722054c9066fbccaa0040b25bad6e0ff58234533c98ccb9bf4d93e1934990c29bd7189e53f6581a3de120674af6616216390343887a3684951de721d1d0800965818ee58b6d70c7ab0ff44dad478fbe217c9b488f10c2547d597dc606932253a8eef53d7ad8cc593861fea5afbc3118970207a60ef1f9a1d39610882e97a61af0e4e0eb3db04df4290187d17fd695f36f8d775b63d89a5619615b559376db64c3b332058eff52c7661e15619acc141cb90e0bc9c93adfec69a35ab6b4b8cfd28b6112ced55ed515a1472911c161499e8ad558d70ece622deaf7e7661ecce797abd41c7db68e6c68e0167cc66c1ece588ea9e5034e292feb8a6ce0b1fdec410bb273d6f8263b25734220b717ca0aa4d30d01bccb952186474db70c549862b99484d448fe947b91c4ca0a2c2f0009269d5218c1c811ce163ee316e5aeda3215ea3c4dab8f20ed206ea6d327e3ba8efc99eec561018094eb83d43aa1a3e94931741b77b64dc19937dc7d4c8dbdf22edf261f0d956f88d41a0983ce07d08c3cb6a591d3da043ed6c70cad1f92ec3c612734e9602c9282e373b5f937b4c771475394116d6e17630fad3d220832ced02ed7771f1b3d62e5436f8b04ac2013b28a9d775db8adca4e8f2f7572ff734825a94ce57a6582d7be3edb41c1bafab6ea477c2ab64e6cee7f6e57b83b22cec49114300007f196dc4c7f77d210f833368ca611283f1d363861ae3902689fe1eb0fc7b31c8adb22cd88d67411690a9098ba81fa9c1b5d75ad285b1db0164ae7ab2ef3b4ca807c61600dd61607d375b609fa47a4b28cc5e0d707e94d7097e3db21e078fea94f2cbced9135d90d7acd562e40ea65f3cbf40201688c51959414ed0d41575936f64fdaf2e68e42f71a112e210792e16afd279bf955d0fe57faa43542c6fd9ecceea527628e755b5c2a944164ccbc6a8cb66845a80003bb1eb5fd85521ef1058510aca5fd2835642a96afde4952028270661458b83ba19c97ed0341cfcff3932479656ebcbc3830f31b937791efcbc43dda5b50b087fc330443598c6a8d803adbb83da9c0c719b471299688523b7c7903b339f715cb9f36ddf03659cdf2a0b2ca363ad70f73319a92a5c3469693cf9a3e8d9d9a082c5dec2568921c5209f42075717424746b8a8908b7fdb0f678169b609eacea17fe7a3ef62e403c1228c8a0236c71d92f0037d4d7ed78a5d90e3174b11d1614e328b6a91b2e21d52028e5bd630578cfa732fed3af4c907985700aebde0b4f4e6f6e78531cf146402e3a3e304383beffadb77c0fe17ed0531f84ece7db0a9a34485fbed4023f52780bf3b95659522779d63cfb879f4957917eab4065210cd6fa67866001d167246dc0783128a18e0b73d18c55bb1065e4e3ddfc76a935085379ad837344de12be8fa40306f0ad9df6fdd3a40bb22c3c08110db1e1145c3926550cd06446d6896c55588102e3982ef09cec592b1a4b8a104a1c4890181082e3f5158e92b71d82291b6c3fe0b504a40075584707afbdd0534906a9761ee6c3de52a3d2b342b43b76c2421ab826a36235793687665c5fee5186b8b839f0df3092aa3add394a3d67cf63a590c14e0f8c4fe3adb9acd81215ceba8fa21381d8b07b15e80240aef9ea244ba87924c57c5a6caf5c4574802682a7403a75dee0cd196496079704fca7c549f24388738626f7c787c57e28bc4ecf8570b8e659bd124d6438d2629e811bb43654d2c5f4876b70d7c9d0f5d9572bf285556563699c25d929f4d9b27aada5c49b37aacb9b4397ea2fc5f812eedf7f7264134c607d93b715e39efdd76f1a6819c16a2ffec77624f8ef138d42348eed8657b5b75b038359ac87a8d88df5c3075ecbd01a1febc49175f190a14dbf95c2b109cafb37f41e8f6ff4c10d547a0be3076cbdd686d451d7146daf19bd97346c5ab3d90dce93cbd9dd695b34c5ce344c96481f79697b04270a07a21d7c67dbe000be65f7753affdb9d1658100ba5c230a43210c483c298f34ce4ff71728b5956f79b1ac3bf148554194474adc6847aae76cec9690325f25d3ee293964f6becda207b12f074fd24934d1cbaa08c1733ea70a4a5a9aea3ccb29b0d0b6bc1363dcdbc3dbbc4ddb1d282aabf47285948f6486232b38fa3a3ad2fd4d8d7bc55c25c1c7617aabc87a3665e221e6815a6f6e10ec1ea6016f5c6c6e5de8fc9cbe96efe63bfab40157063e8730be346a9ed5415e611e4282de883a511552069253e491628ec32a9dc90b920ccf4ef9f2424929da88130adce0238a1bc766dd86509069647fb286a7fb79b309afd697a8f7e047dbdd8a00c5a10b22bfaca7a45b46fe019be6cd0646819818b970b0f2d20b023756e191c2a95d82a4fa3dc127e9f17ab639283fd38ca3aa2a96cc19f88d234b54f84ddc9ed357bd5b7f799827b0c0412d4690ffd8771a2f3f532efe92d60df89a944a98410b3c1c2fcb0d330ba644d543959a93b3457cd207c8d3da0f50dbc703017e207d634f9a32e3cff5a1b8cacd97f88efb26d395e9460c6847ad06eb1426a2166685b33201dda6e25a9e3e64e6345b09442935670b2e9145a17623c5a7a8ab2aa148e1619f7cf594ac5c44c833470087b67598b9784a97e3b49fa1bafdbeedac423ed6567d4510aecbae7b2130402000c948d1e4b95efc7a0156bbfd4236eb009555869372dc0297a00e6bcc3fce1f4058e67676da40bc8726352d3aa22e7688a4cfa7443de130188abb07ae045f63667d4075299f6b9afa89d1fc319139e7aff41d3bfae9c79cdca70a9466969219a38a6c7abc937bf9550e4c740ca486f6ab11f76e0eca71aff4a820699c8ab79a9f30f7b95eeb19e99d72b40b61a1f94ed9bc9ffb81a5613c9723d22679905c727a30ccb95598ef7378163f7d2012787f647a92b705f50e19fa918012fda9e1c8aac8968d03054a1177ad05a600d825db65549ec31fa4d65742155733362983836e065e96bc7fc8a6a0891fe2d95797ce23b3ef6fd3f34a47e4702f64fedfbf854f27ed06518de32731954d09ea8f412c3ea7cbb82d5128bce5779d1551ed2872e6b596ac8cd1fa0dc1cc0bac400d9e303e82dbc5feb02b550e8eb98811cc04bd39b24198b3d64ab07e117dfd50d8dfe776715a2098b4ba3301d710228c9af6b899369b18b5adf27672744f0274ad726fa4a4500d85de5228a0f96992730e3f6dc4b15778062783e160e67b2b6bd4e1992c61d9543c02e657aac45ca68517da228dac4843a6ac3c2e558fb0f672cd89aa4e18032377b117690b9fc7ffbf4e58097e3cf2ace644483c178c688d0b983e2b60ebd3d2aa32d1584483544a7c436dbf6e19991a95276caa32526532fa392a01a4ec69ae30ee62979b4141eab0715025c94a8684591900b38f92771b782482d6ecd5da20072e33c582d0d3b1ef1eeb4a7068dc33c35ce26d5d5b9a63bcfa9853142f96f84c09c68eb91e10d3e0880e25e6b41b943d48480e0aae307385cfbab0ff78899816f8e6f97c2d8d9e2e90f8e0b1bf433edaf7b0353457930e64c386f74eeebc2e8b92b0891781df1b4243cdb2c88b1ac6e8c59bda4fd526a434a284c81193589cb6e7579c6c1bed292fcb3848166cd703f4a79de0e17cc08d37bffe8a16aae8422c6e4818d56024178d04e72d35ba93bfb7f2aa6c785814d4a34644031a75ab017757f43ce537f60518c333de5b58a532bec31c6ecbf98fb5eb7691467c0d141bc0f76303cd0478dfc357aca53270a5bf462061daaedabf62fc28f0b5a05b028c7a6733fa4510a575c45aed2c9e8362dd26523fab738777d38914fa519f0f2bfcd79ab32582b48ed18c3f7e075972c5527715b06717d800ea2b775632d9d624ee8888902c7f39132e53455509d8ed7eda26fa20188fc936772e6fbc37877c77719002b395acd16ce5fb8d356cace59b49ff859f7155232e2029e0730c35a3501977131aaa68085d3770395fbe7b532c0c720098d6aee9183d010fb2aeba718d6fb7af", 0x1000, 0x400d0, &(0x7f000029b000-0x1c)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f000086e000)={0xa, 0x0, 0x1ffe0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000044c000-0x3f)="", 0x0, 0x20000000, &(0x7f0000798000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x9, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r2, &(0x7f0000013000-0x8)="2e2f66696c653000") creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) renameat(r2, &(0x7f0000005000-0x8)="2e2f66696c653000", r2, &(0x7f0000020000)="2e2f66696c65302f66696c65302f62757300") ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000001d000-0x1)={0x0, 0x2}) 2017/12/10 08:24:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ad000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000f56000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001c4000)="6e65742f7266636f6d6d00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000067d000-0x4)={0x0, 0x0}, 0x10000080800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000861000+0xd00)=0x0, &(0x7f000001e000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x2, 0x4, 0x0}, 0x0, 0x7fff, r4, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d80000)={0x0, 0x4c, &(0x7f000054a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}]}, &(0x7f0000e8c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b3e000-0xc)={r5, 0x0, 0x0}, &(0x7f0000c27000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000b2d000-0x9)="2f6465762f73672300", 0x2, 0x101000) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f00003cd000-0x2)=0x401) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000908000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r7 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000c86000)=""}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x80000) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f000009f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f00008d0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000b6f000)=0x1) nanosleep(&(0x7f000029e000)={0x0, 0x0}, &(0x7f0000c1e000-0x8)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000fc5000)={0x0, r9}, &(0x7f00001ae000-0x8)={0x0, 0x0}) wait4(r1, &(0x7f0000070000)=0x0, 0xfffffd, &(0x7f0000ba3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000321000)=0x0, 0x1000000000000004, 0x1f, &(0x7f0000ee6000)={r11, r10}, &(0x7f00006d7000)=0x1, 0xff) ioctl$UFFDIO_WAKE(r2, 0xc020aa04, &(0x7f000023f000)={&(0x7f0000169000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f22000-0x10)={&(0x7f0000902000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000e41000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000060b000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000075e000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000820000)={r12, 0x80000, r2}) [ 64.717187] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/10 08:24:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3f, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x2, 0x32, 0xffffffffffffffff, 0x20000004) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000)="2f6465762f6b766d00", 0x100, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000ae6000-0x40)={0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000aec000-0x10)={0x7, 0x3, 0x9, 0x4}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000320000-0xc)={0x4000103, r1, 0x1}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000ae7000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000aec000-0x6)={0xfffffffffffffffe, 0xffffffffffffffff}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000121000-0x68)={0x80, 0x0, [0x2, 0xe2b, 0x6, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000021000)={0x0, 0xa80, &(0x7f0000a26000)="4cb9db570b359dcd85e16208f68c5ca7a2d34624fe20c9e841a17462fcd1cc4c2c5ecbb59fc1e313b4e05223353270cba366c8ef077dec9b86587940b5218954be1b5debcf1d69bd88ca2401957f4dc460638ebd79bb5b640a4c519081a90ba9b196b689e5e179df14cbb5330e000000027f741005f441cb2ef3b116a84d623060", &(0x7f00001fb000)="fd7135cd6431b3957bdda16fac3bf38eb69e128afed7b5b6ca64bee3bd1d39f1ebfa5eab1c2a64646f366498444c97b8ee1b4c790f225db3341d0573a99f0d94920ecd3ec2e7a962720c5bb1f757bdb009c43497580b", 0x81, 0x56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000aed000)={"e4ca00d337b14b1774efe3f365e2fbf1dcc05b0483f310d1662258cbe402150000000000000009158c72fb8bd0eafaf1b74823a92fbdb41f5218e0ccd40c972a5b9578527d2e526bbfcc3f3a3c9065b869e140d8c060a6931505fc87ee77b86465fbd6ee3c68b19c378cd1ded516a204501946fa060df887c2cd68bc0ae71c561b6f6913ddabc88a30f3dcddc90aa497a3798a48d4b1fc80a6f996db4b48a5eb7b2e888ff3267f83b137cfa6135d97065c58ce13fb6dad4cadab79d98d05514f5469cad826890d0824cd52625ae43767ee5cde50cf4d6b7430c8e052b3952fd3961b9e4611e1f49f125fa507d7791d144b4d818f94ddc3e88739fbcb4f56d269c6fa0bf7cb655cd9b50b1305b5f52f1fe49c72b98158b23a84ac0fb6e0a8dbaa57d16c1cfc371adce5310484ffffffffffff0f44eb5ff100007547a7f4e6d6991d96cdecbeb394b93dbde9511b4972bc35dfd6f2dc2a993a408e331d0ba6b42352c0b6a70340afcc9df862c092184bf6fdb2701b884c95f713b017cf23c76bf2bdb6de07b277c2989c090fc38311781eed4c17a9135b5471a3dc51f055f7072b5f7624cedb9a5df4e176f2f7c5d03ab3a5c408c42592d6157e325edb5dae4bea660409f546e6726bb6de31fcd7351aa25f77816afdbf69ea667250703125fe8b4fadcc8c1bcb7bb2823802e77dff7909279cb60db10452e9829313d515e9f002fb7388f451b75cae8deee804e8db37125e5b15c9b4c20dae6463924a3509171581eb877614cb1f1c2bf126bf0924b53b0c02851d50b1e4728e940a99658d1a3982197ea501e4835e5781f043a949c761dd1583c9e96113b99b47660ce3a6e0578635b30da328420d29238298ff079f90e4aec4399b131115eff6c447c2a7c17af2d48409680161216a0f3ce7ba1eb8223ae0600ec5679715b17cd5e3d01a3bd4b3659e94d865c7133de2168d81baaf710ca04ee52e822d72f9ddfde06f7d34a0af7cb2452dd62f0da14f1133f1ffb39c03adfe10023f6e35391f9a3be4f38b3511c98b5f15c64999de42501a7ad5bda104daf5a03e174c21ac18134e3023eaf537b02ca9333087042051392733acef4c5ac9878462ff04095a06c8750a3a2b8b7b29343c53c1cb317cb6c6ed2e6d7005725f3b57c37f404fe40c43d95538f74b57ab4997fe4551f6d2339ce21382a2668704a81382c4cd0a97534d3f9a7bb28d5ce80d4f2e463ac8c5af4d1c0113c6c5f4f9ef35665662c7b938da6241dbb2f76251cbc071b5f0f7475972dd1b2dd9fc3d01197069595ea297b1b630ce91b8d6b908cc1ec25920d5d29acef12d42d670b48a587bbf719f07a271ff223c35de0131c2475225dd4fcb6b5c9d90f9ba7331521f973a91c2ce42beb81f34fb5cf17052e2b5b187c5d70a3e49e31d4c5c12798129729ebb6a38ed763032a61182011d"}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000ae9000)={0x100000000, 0xf000}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000029e000)={0x0, 0x0, []}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ae8000-0x1)="00") mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4400ae8f, &(0x7f0000aee000+0xb1b)={0x8000000001, 0x2}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000478000-0x70)={[{0x5, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, {0x0, 0x1, 0x200000000000, 0x0, 0x101, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbf, 0x0, 0x0, 0x2, 0x0, 0x717c8be1, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 64.769651] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 64.795128] kvm: pic: non byte read 2017/12/10 08:24:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e06000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:38 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cc2000)={@generic="032c6b7b50754271c17a65cc839a431c", @ifru_flags=0x2000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000cea000)="2e2f66696c653000", 0x8e123bfe8a00ae36, 0x40) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000510000-0x68)={0x7b, 0x0, [0x5, 0x9, 0xffff, 0x80], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00007ba000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000be4000-0x6)="72616d667300", 0x1000, &(0x7f0000341000)="") r2 = syz_open_dev$mice(&(0x7f0000c57000)="2f6465762f696e7075742f6d69636500", 0x0, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000082c000)={0x2, 0x1, 0x200, 0x5, 0xfffffffffffffffc}, 0xc) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") linkat(r1, &(0x7f000078f000-0x8)="2e2f66696c653000", r1, &(0x7f0000a9b000)="2e2f66696c653000", 0x400) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000090f000-0x8)="2e2f66696c653000", &(0x7f00001bc000-0x8)="2e", &(0x7f0000cf8000-0xd)="616e6f6e5f696e6f6465667300", 0x2010, &(0x7f0000998000)="") mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000a88000-0x8)="2e2f66696c653000", 0xfffffffffffffffb) r3 = add_key(&(0x7f0000e7d000-0xc)="69645f7265736f6c76657200", &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000056000-0xd4)="ce2710670dd99831a8c7aa300f7623676dea43c74f793ac1439aec23fbd8c3d8e0253f25db2a8970c8d1c1bc0efa14b91b2de191006f6dd8b23aa5474390783a4a3d7e9b58f00dad58ec2d7bc2d187070d723532299e6137a057015db01bf72e19a3ae03c277a0b74b5530ae478fca8ae92c53d007d23318d71a5dbbb3a9ef0996fd852bc061fe7317cc7ccdabae8829df2d24f7ab2e8f0680fd3de115e698db2dc949988cc6dcf59436e6384fb6ca45969cc6ecd348b3736417bffbc95602559fb10c06ba679fdf57460e44bc66a4473684a93d", 0xd4) 2017/12/10 08:24:38 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000a6b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d23000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000064d000)="2f6465762f73672300", 0xcaa1, 0xff) r2 = perf_event_open(&(0x7f00009be000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x20000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000061b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000066a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000084000-0x4)=0xb) r4 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00006fb000)={0x0, 0x100000000}, &(0x7f0000c59000)=0x8) link(&(0x7f00004d7000)="2e2f66696c653000", &(0x7f0000159000-0x8)="2e2f66696c653000") ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000e38000)=0x577) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xbb, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e7b000)="65746831706f7369785f61636c5f6163636573732170726f632c656d316e6f64657600", 0x3) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1000040000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) openat$autofs(0xffffffffffffff9c, &(0x7f000026e000)="2f6465762f6175746f667300", 0x101000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ecc000-0x18)={r5, &(0x7f0000c67000-0x1)="20", &(0x7f00008ac000)=""}, 0x18) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000a55000-0x8)="6465627567667300", 0x0, &(0x7f0000c42000)="") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ce000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f000027c000)=@ax25={0x3, {"6ac652909b8052"}, 0x1}, 0x10) ioctl$TIOCGPGRP(r6, 0x40046104, &(0x7f00006bc000)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f00003c5000-0x7)="6175746f667300", 0x80000010000c, &(0x7f0000eba000-0x2)="4a46") mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x6, 0x32, 0xffffffffffffffff, 0x0) [ 64.829682] binder: 5289:5292 Acquire 1 refcount change on invalid ref 1 ret -22 2017/12/10 08:24:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00004ee000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet(0x2, 0x2, 0x107fff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000429000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e31000)=0xe8) r1 = accept4(0xffffffffffffffff, &(0x7f0000bf6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042c000)=0x8, 0x40080800) r2 = epoll_create(0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009d9000)={0x0, 0x5ec6, 0x6e, 0x3, 0x4, 0x8001}, &(0x7f00004c9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000885000)={r3, 0x100000000008}, &(0x7f000036b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aa2000-0x10)={0x0, 0x206, 0x400, 0x8000005, r4}, &(0x7f0000ed2000-0x4)=0x10) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000e3b000)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bbf000)=0xc80, 0x4) accept4$ipx(r1, &(0x7f00002f7000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006f7000-0x4)=0x10, 0x80802) mmap(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0x2, 0x10, r2, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x27, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x4, 0x9}], &(0x7f0000dba000-0x7)="73797374656d00", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f56000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004a7000-0x10)={0x0, r6, 0x1000004}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fbf000-0xc)={r9, 0x7fffc, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r11, 0xc008640a, &(0x7f00008ab000)={r6, r8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d40000)={r8, r10, 0x5d}) ioctl$DRM_IOCTL_GEM_FLINK(r11, 0xc008640a, &(0x7f000026d000)={r13, r12}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f0000baa000)={r13, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r14, 0xc00c642d, &(0x7f0000f1c000)={r9, 0x80000007fffd, r5}) shutdown(r0, 0x10000001) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c97000-0x10)={@rand_addr=0x1f, @rand_addr=0x9600000000000000, 0x1, 0x0, []}, 0x10) r15 = socket(0x2000000000000010, 0x802, 0x0) write(r15, &(0x7f00001b8000)="240000001a0025f00018001000e8fc1a0a0b00ff0004bf0202ffffeb0800040048186be0", 0x24) mmap(&(0x7f0000000000/0x528000)=nil, 0x528000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) 2017/12/10 08:24:38 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x80000000, 0x84, &(0x7f0000440000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000f68000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10, 0x801) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000f6b000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f0000f6a000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10, 0x7fffb) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000d18000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x5, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc}, 0x1c) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000acb000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000117000-0x4)=0x9e) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 08:24:38 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e3f000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x82, 0x19e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000995000-0x2)="2e2f66696c653000", 0x7d, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c70, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) socket$inet6(0xa, 0x3, 0x6) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common="67726530000000000000000000000000", @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000676000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000937000-0x9)="6e65742f7261773600") ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000c8e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r5, r0, &(0x7f0000385000-0x8)=0xd, 0x6138) request_key(&(0x7f00006b2000-0xa)="626c61636b6c69737400", &(0x7f0000fb1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006f0000)="2f6465762f6e65742f74756e00", 0xfffffffffffffff8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(0xffffffffffffffff, &(0x7f0000c0f000-0x4b)=@hdr={0x1000040, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x19, 0x6, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"eb"}}}}}, 0x4b) syz_open_dev$vcsa(&(0x7f0000148000)="2f6465762f766373612300", 0x1, 0x5b75fe4505597402) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003aa000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00001e9000)=0x0, &(0x7f00002d6000)=0x4) epoll_create1(0xffffffffffffffff) gettid() r7 = getpgrp(0x0) r8 = syz_open_procfs(r7, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") syz_open_dev$mice(&(0x7f0000b9d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x202000) preadv(r8, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)="00", 0x1}], 0x1, 0x3ffffffff) preadv(r8, &(0x7f0000fd8000-0x4)=[{&(0x7f00007ca000)="", 0x0}, {&(0x7f0000d12000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x2, 0x0) [ 64.931781] binder: 5289:5304 Acquire 1 refcount change on invalid ref 1 ret -22 2017/12/10 08:24:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0xd09b, 0x8e, 0x4, 0x0, 0x20000000000000, 0x0, 0x0, 0xf72, 0x0, 0x6, 0x0, 0x0, 0x401, 0x4, 0x0, 0x0, 0x0, 0x100, 0x2175, 0x0, 0x4000000000, 0x6, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x6, 0x10000) r2 = socket$inet6(0xa, 0xa, 0x7) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f94000-0xc)={0x7, r1, 0x1}) fchdir(r0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00005de000-0x4)=0x3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000017d000)={0x26, "736b636970686572000000000000", 0x0, 0x1f, "63747228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockname(r5, &(0x7f0000c9c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a81000-0x4)=0xe) r6 = accept$alg(r5, 0x0, 0x0) r7 = semget$private(0x0, 0x2, 0x108) semctl$SEM_STAT(r7, 0x0, 0x12, &(0x7f0000f86000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000508000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000453000)=0x0) sched_setaffinity(r8, 0x8, &(0x7f000023d000-0x8)=0x9) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00006c4000)="a23364fd", 0x4) r9 = getpgrp(0xffffffffffffffff) sendmsg$alg(r6, &(0x7f0000055000-0x38)={0x0, 0x0, &(0x7f000028c000-0x10)=[], 0x0, &(0x7f000028b000)=[], 0x0, 0x0}, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f00007fc000-0x8)=0xffffffff80000000) recvmsg(r6, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a0c000)=[{&(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000fdd000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000947000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x3, &(0x7f0000af4000)="", 0x0, 0x800000008006}, 0x40000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000606000-0x6)={0x0, 0x10000}, &(0x7f000046e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000075b000)={r10, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7b92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7af0, 0x3}, 0x98) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000b1a000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3, 0x3, 0x0, 0x80000000, 0x0, 0x7, 0x0, 0x4, 0x8fe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a97000)={0x0, 0x0}) 2017/12/10 08:24:38 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)="", &(0x7f00005e0000)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f64000)="2f6465762f70746d7800", 0x201, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c97000)=0x20) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f66000-0x8)={0x0, 0x4}, &(0x7f0000f65000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000055000-0x8)={r2, 0x7fff}, &(0x7f0000f66000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f65000)={0x0, 0x1, 0x30, 0x3, 0xffffffff}, &(0x7f00008f8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006df000-0x18)={r3, 0xffffffffffff5cd2, 0x30, 0x1, 0x2}, &(0x7f0000d74000)=0x18) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f64000)={0x0, 0x4}, &(0x7f0000f64000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d03000)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc61a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ba, 0x4, 0x9, 0x5, 0x100000000, 0x1f, 0x10000, 0xdd25, 0xd7, 0x401, 0x200, 0x8000000000000, 0x3ff, 0x6, 0x7f]}, &(0x7f000067e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xd0)={r2, 0xc8, "be4a744b52f680555d1880f3de1540bbdc10107ccc8028da31f43728c57330f85eb3798e4299eb4efe52c543d0490ac03f72459647a4cec6c73a9d37f2b6b52a4f45c77c49eaf1dfa9c77969e41e247cd275967dfc7a8cdc6c5f596f4bcd0f44009bc14ee17076fd961019a35eba0afb18c037aa6f81232ead7713960321fbdc5f10f9245a77afae19c3bb07d3741372d6fd12c972cdf4b8c9fe6e25faf6468cfb7913b6d4243da4dab9b94a81c89462607a9bd045b2975d09aae0e132205c6ef401907ab6f6ea22"}, &(0x7f0000f5a000-0x4)=0xd0) 2017/12/10 08:24:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket(0x0, 0x80000008000f, 0x6) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a42000-0x12)={@common="69666230000000000000000000000000", 0x6}) pread64(r1, &(0x7f000035c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c94000)="2f6465762f72746300", 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008e0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000787000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000092f000)={@generic="c95527cc24da5473e0dad4bae507fd84", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000d4c000)="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", 0x1000) 2017/12/10 08:24:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x4000000008, 0x500) r1 = gettid() pause() perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xef4d, 0x0, 0x0, 0x0, 0x0, 0x5228, 0x8000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(r1) setpriority(0x0, r2, 0x400000000085) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000d23000-0x20)={0xb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fc0000/0x18000)=nil, &(0x7f0000cd2000-0x18)=[@text32={0x20, &(0x7f000079f000-0x43)="0f092e0f015dfc660f3a0a895b140000270f225dc4e17ddb09b800f0ffff0f23c80f21f8350c0010000f23f88836660f119200a00000c4e19fd073000fc7af00600000", 0x43}], 0x1, 0x70, &(0x7f0000001000-0x20)=[@cr4={0x1, 0x200}, @cstype0={0x4, 0xe}], 0x2) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f00005aa000)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e58766b82b000f00d866bafc0cecc74424000400000066baf80cb88faecf87ef66bafc0cecc7442406000000000f011424", 0x62}], 0x1, 0x4, &(0x7f0000d27000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x7fff) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x203, 0x12, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000dca000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x20}, &(0x7f0000002000-0x4)=0xc) 2017/12/10 08:24:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000807000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000660000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="32398802b83601d20a0e52addc0931cd"}) r1 = socket(0x6, 0x800, 0x7d9672f5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x2, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f000047d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003d6000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00010300000002000003ffff0011000000000000000003000449faf5238f7e23"}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000371000-0x4)=0x0, &(0x7f00005dd000-0x4)=0x4) ioctl$sock_ifreq(r4, 0x8993, &(0x7f000095a000-0x28)={@common="62637368300000000000000000000000", @ifru_settings={0x0, 0x6, @fr=&(0x7f0000722000-0x18)={0x8, 0x10000, 0x0, 0x0, 0x2, 0xffff, 0x400}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000093000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000383000-0x4)=0xc) r6 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000817000-0x4)=0x0, &(0x7f0000597000-0x3)=0x4) socket(0xf, 0x806, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b80000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000d4f000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000cef000)={0x4, 0x5, 0x8000, 0x81, 0xfffffffffffffffe, r7, 0xfff2}, 0x1c) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000044c000-0x4)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000672000-0x108)={r5, @in6={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xe5, 0x8003, 0x1f, 0x3, 0x5, 0x7, 0xd05, 0x7, 0x80000079d, 0x4, 0xffffffffffffeffe, 0x0, 0x5]}, &(0x7f0000999000)=0x108) socket(0x10, 0x5, 0xfffffffffffffffe) ioctl$sock_ifreq(r2, 0x8913, &(0x7f0000f18000-0x28)={@common="67726574617030000000000000000000", @ifru_data=&(0x7f00002eb000-0x20)="d9f231e74be30a7eebda18c6410c7ede9e932c9a9bef61fc84a4e56b7f56aed3"}) socketpair(0x4, 0x80806, 0x7dd817f5, &(0x7f0000560000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x2, 0x0) [ 65.076963] device gre0 entered promiscuous mode 2017/12/10 08:24:38 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0xfffffffffffffc, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000732000)="2f6465762f6b766d00", 0x6, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000f61000)={0x10001, 0x2, 0x0, 0x2000, &(0x7f00004f0000/0x2000)=nil}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f000026c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000171000/0x18000)=nil, &(0x7f000064f000-0x18)=[@text16={0x10, &(0x7f0000b25000-0x31)="670f23580f20e06635000004000f22e0650f8d0080dbe30f21cef38249404265660f383413653ef30f5352f767e00b20c9", 0x31}], 0x1, 0x0, &(0x7f0000ea4000)=[], 0x0) mremap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000748000/0x4000)=nil) syz_kvm_setup_cpu$x86(r0, r7, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@textreal={0x8, &(0x7f000026d000)="0fe76d000f00d5f30f1621670fc71f66b9930a000066b80400000066ba000000000f30440f20c066350b000000440f22c0f30f1a5903baf80c66b8eece948266efbafc0ced0f01ca66b9470300000f32", 0x50}], 0x1, 0x0, &(0x7f000069e000)=[@cr0={0x0, 0x6}, @dstype3={0x7, 0x7}], 0x2) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004a1000)="2f6465762f6b766d00", 0x100, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f00004e8000)=0x0) fcntl$addseals(r2, 0x409, 0x5) 2017/12/10 08:24:38 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003a5000)="2f6465762f7663732300", 0x9, 0x100) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000877000)=0x0) pipe2(&(0x7f0000306000)={0x0, 0x0}, 0x7ffe0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b2b000-0x30)={0xa4, 0x0, &(0x7f00003ca000)=[@acquire={0x40046305, 0x0}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x28, &(0x7f0000b36000-0x20)=[@fda={0x66646185, 0x9, 0x1, 0x32}], &(0x7f00008ca000)=[0x70, 0x40, 0x0, 0x38, 0x58]}, 0xb}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x40, &(0x7f0000649000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000e13000-0x40)=[0x40, 0x0, 0x68, 0x30, 0x0, 0x38, 0x48, 0x40]}, 0x1f}}], 0x4f, 0x0, &(0x7f00009d1000)="83c4c2e8280efe9497d945060810a8346fe14873e0bc1be35da28b15bf545fbdd740f95624fe3724686535f8360da35d00065567350eb1a6ed6ad3151cab57cf10792ca4f4cbda45dc1136d378e5a1"}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000ce000-0xb)="2f6465762f766373612300", 0x10003, 0x1f9) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000059d000-0xc)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7003}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000a41000)={0xfffffffffffffffc, 0xec, 0x2184708c, 0x4, 0x18, 0x5d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000be1000-0x10)=@llc={0x1a, 0xff, 0x584f, 0x5c51, 0x3, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r5 = memfd_create(&(0x7f000079e000)="2f6465762f766373612300", 0x1) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000718000-0x2)={0x6, 0x9}) clock_gettime(0x400001, &(0x7f0000e0b000)={0x0, 0x0}) getrusage(0x1, &(0x7f0000ab6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r5, &(0x7f0000ef0000-0x8)="2e2f66696c653000", &(0x7f00001c2000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) socket$netlink(0x10, 0x3, 0x1e) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000c50000)={0x9, 0xf, 0x92f, 0xfffffffffffffeff, "39587cd1ab266a3763ccea84257f964890ac5ea3aa7ebfb0a0b2cc51c9230d34"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000304000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d40000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000aae000-0xc)=@sack_info={r6, 0x8000, 0x7}, &(0x7f0000690000-0x4)=0xc) r7 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000238000-0x5)="8907040400", 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00003fe000)={0x5, [0xfffffffffffffd40, 0x0, 0xfffffffffffffffa, 0x7, 0xfffffffffffffffb]}, 0xe) connect$inet(r7, &(0x7f0000d2a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000aad000-0x1c)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x1c) sendto$inet(r7, &(0x7f0000890000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x0, &(0x7f0000471000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000d2f000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, &(0x7f00003d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009f9000-0x4)=0x14) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00006ad000-0xc)={r8, @broadcast=0xffffffff, @empty=0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000528000-0x90)={0x100000002, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/10 08:24:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) timerfd_create(0x1, 0x80000) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") fsetxattr(r0, &(0x7f000017f000)=@random={"62747266732e00", "255d706f7369785f61636c5f6163636573733a00"}, &(0x7f00003c3000)="262673797374656d757365722d7d65746831766d6e6574316d643573756d70707030216e6f646576706f7369785f61636c5f6163636573737b00", 0x3a, 0x2) pread64(r0, &(0x7f0000697000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069b000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x4080, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000065f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000d20000-0x4)=0x0, &(0x7f0000ebf000)=0x4) 2017/12/10 08:24:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00009c8000)="2f6465762f7573626d6f6e2300", 0x1, 0x20000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000514000)="2f6465762f72666b696c6c00", 0x400203, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000226000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000126000)=0xe8) setfsuid(r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000cc9000-0x8)=[]}) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r2 = getpid() ioprio_set$pid(0x2, r2, 0x4005) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getrlimit(0x9, &(0x7f00002f5000)={0x0, 0x0}) creat(&(0x7f00008e2000)="2e2f66696c653000", 0x44) accept$ax25(r3, &(0x7f0000038000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000722000-0x4)=0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a4000)="2f6465762f70746d7800", 0x400, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00008a7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xa, 0x1f, 0x1d, "c7948190d33ba64745f5d3505ceac0319df29273cd0f79702eb28c109c6440987100301564014f31675699c9153fde18b6f9d46f3126b56ccad7e03d95906348", "85892ac424f427fb7f762d0000001f2fe1374d0490c616f3a1c0a2473f60d6b5", [0x22, 0x7fffffff], 0x0}) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x1000019, &(0x7f0000504000)=0x80000009, 0x4) connect$inet6(r3, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) inotify_init1(0x7fc) sendmsg(r3, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000fe7000)=[], 0x0, &(0x7f00004fa000)=[{0x10, 0x800000000, 0x0, ""}], 0x1, 0x0}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x806) write$evdev(r5, &(0x7f0000814000-0x30)=[], 0x0) r6 = getuid() sendmsg$netlink(r5, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000007000)=[], 0x0}, {&(0x7f000000c000-0x1258)=[{0x7e, 0xffffffffb36cae5a, 0x400, 0x7fffffff, 0x200, "a35d284ba5f0cd27ff071de94234e5a599c1a10069212864c45d2a38e1af9c91fcf69e71b344afebcfdeabd381f8d82691fc99c8af7cfc34306fac42151e9c2a11899ee5165d58fa4fbec913140460e5cd48c15eff209ee0758d8cc253d134edfc63425a2d317e5160bfc3352b6e"}, {0x84, 0x189d, 0x415, 0x100000000, 0x1000, "b1be48fa4b6496e6a1d4f01946a00b84f4598d37ca8cb03c0eede6da49432605d30587280b75dff76a510c178a8f3f79fd89bcd9e899e8679077851d4db4f8d32bd90d9a13f58f183dab90ea7d82c5170c5d567977b67f0657ec86b491cd2c9a67601f816ea0f5a37b282adae0ee53f95195f3e7"}, {0x83, 0xffff, 0x300, 0x3, 0xa230, "8ca4886c7b15470cc7cbb05b8158c9f1596f1ba6fd81ebfc2335204d973927a269cbb9aa1f76d959266069cc05f6dd4fc4492a45666df94288905aba60a324deed06934a3b7829a3441e75eb1eecbaf9747760a263f84432a4791177833fab98dbd3aaa1cdaa3024009a1a5962416ef2f47e43"}, {0x43, 0x8, 0xb00, 0xa0d, 0x2, "10b3b374759f31701a4c9e77d8f46da9c069921512fcebf039aa4f39f3ba4e01eb3bac3fdb1f74051dbdd952840e2be35f550d"}, {0x1010, 0x8, 0xa, 0x80a, 0xfffffffffffffffa, "a5ae2d799c83023b32cf234cb1abd903557883e8059418a00d11d116e636b851387888ef6512edbd3993156053e87ac710159b5c31485f56fb66bddb71afc8759b331b8f79b5328cb322d40ca687372747ecf1625c79eec94fed635ca17972589a78fabe36db13ba37b237283fb9afffcfd4fffe1888eecacfba2d925159616bd729c30facbfec241a9ddc25ff8e3026e2400a0e6e22b15edc8bbf797f787eb21cd8c1ab56fb091d6ef1b274644132d0d9900e5883367963b2b6b585e0974ce1b39d2d948a3a048554ae942801016285424e3a9ada1a4f9bdb3ebbf2d5d631175f75127c295e52e07140188bf73a792093055b1b40d1723fb4c0d381bb79c28caeeb98c806fd69512881f54515891c96e6325e6a88896adc3276f52820b632010ecb57cd5256a0302b9d504a1370f39139d161f07fdc970a0bee8be88b2cf615db06a4b399dcd949d47d2cd4e7ce0642ec52b321e6653ce61d804f6e7407a6b895e7e194dd84a3c9aa3d415cad376d594a763a2be858d78183664efb482b501eb70dec0fcbd1fb7b6f5827a8a8996529378784446776b146943644d9a7eb8a535c028da24795c41b2a9636def059d2a41285a5c6a2334ace67993618e15e84ba61344a6efca81566694600f1fd093a90ff29884c81443378fcb551f721463406ff53c6beda86b32b6e85df889d05fa31b179cf75bd9850475eb535ac7ab3f66d04dafff2af8e26d0faeae1a0bb8727ffd4752d116e8c317905dbf56be547fa36e284aa375ff5332a46c48c08240ca76bac5d054b87a0588c6bd7dc2c6a8775114e1324e5ffaac0f76019f745621d8f7e17bc6bcc2cd0beba34959d5b6346eaacf01acb4fa5e9a06fb640cd011a4d0afc3119d0e728f625b1da7c5327936688a5d2d2659f3dd516101498c7a1e4c3f3613452691d582b28f7e22c339858710f015d5217fdfa9a0264686842eb61df12d23f4d64ea1b365f13088df2d85862b26d1c0d44dca2b6ee82819ec176d2915d538e603362f7ea72e42197d9524a5f7512b9c238350c6e694d15d8da5085516d1747096134e08be490b72eff5f001bb8170a72252570c7b6bf3811299aeead83d0fd1333822928f1d886af6fc1380868da9c020ab74c721285289904f76d47cc3c851c1e8451ae900f6901b761df562306e1bfda2ea9da80c9cc8462d467e4a80916a92f65b671ea75b7349bb2be24a93d69b08571ca9621e73c29dbb2e580dcd0df4f8454d910c6d3e5ab69eeb84c4f19c789e7223ec926504e2ac6669787f7c27733c2e57cd5e021ff9f8053cedbd8ce68d80603f93275fc740e001a675eb3fb531074fe62368020e5b8d7b6f20797a8ba21e2426ebeff09504aeaa00fc6bbfce357382c34793771e9cf9a0aa122b015607a70ff34f366e13d483f81ecb089ac9a3e069facbdb4fd845ab2823c10a5c91ad5aca9c9a5a60f26ed0defb9d3c0ca9daf39c759bb961d586f290bf87267e50448812f2b3e8f5b1f86a06dcb72986803254e8bfc7fea0f3b7991263ea14dcb8f4bdaf90a04daff95498a5467da87d480b03498c7fa22df7e0231dd875d51ace4159cdef3dd41e45f99d5563ae6247eb297c1f3fefb0f26c33294c0f9dfb7bf548986e34a0d3a0c9871b48efa5fb8fb77ccd46ec3965592272b5731ee0d9846d59c18c18f3ccc413af6e5e3705d59ef8ad3a532d3b8eca991126a6461510ba3161f5f19e703a53661b3b9f104fd03c9c28a090a399370d986a3727d06976c8dcf49f776014a8a4c0ab0717fcd9484e468c998c92a5cea480e70e098f2fbb1e6ffb13c0039ae221d65c64513614fe3e5177fbfc7df29b9af9c19c566526b40ddd7e18bdb7d473d17bb1ae5fb9d56c5f64538aa781a9e23b0f2f8d8ebcc4084522a3c5b5bf965cd00e715ca1777abb995d5f07fbb84ef94912e94a88b701ff19247a5d5a55f7db95af0a89c1f8a0b2d4fbf1898c507e5b6c794cf5b0d5ea3c1c180bd4f0e65118138c0c7290207c61b3cdc730dd892db1ca30e4fd293e41e669abb51fb7e49436021168affbe159717aff00501cf337ab18375d5a9a4071a9ac3a0104570c8f59f28d26cc54fe43d21eaf39a73392aadd68be2caa1723d5316ca52a9ac47d35fe4be044c0a0a04fd59e3c1922f734be16c89ec8a03405ba663ecbd6ecd92fb9f585e570f8b48f7a5f705f773af9e37bacf07d53c7d371af9f79d06f9c12d86de330af986b9d42c0e682434100ec055b5b926e75625871e4d6b2671b637df6b808060f83279c49c56ed1e9131dc0718ae62515a9a9806271d75d36a819949602bfebb7e3b84625e30e98e42806d2e60f59a12c91ab49491f2f032974148c3049641d54e343c267ff70bc5e6cf494b8d5020bcb251ee68a35592aa88b76c18dd6cdbb1ed98a43a6d6cf3e74aefe9c2786b23de234767861b6744fcc58de3f5ac745e111d4a2ce38a2c984d5a6203446bd81c625b672dbe2e9bfd7673797ebd4664ba6efc96599bd1f64f8e9727176fdd28f20be95b7ef9179d442f7fd953bfaf1822a680d16d739db496eec063a1a04ae848ea70c173ec9902490d24578d97a2ddf130bb8f2d82341ec2b9271004fac1f6b8b9ad6b04bf6c989c376e2c860f0ae001c3d758d5f31ca332d3f00a80623b56c98ed0d9ca6bc04e3cecd0cd3216b63bcbc818a0adf9560a028d52294979721ada9bd444a1d7ce9e0dc170ce5ceb769e0c562daf1651eb57e8366a42ba6361274733cd26200967044a3501422a43b15a5107d27c6865135cea679b0872f10872fd0946962414595eff3a8d2095493f32c61387c067f19248b603145d53eada633cf2e078578b874ced190baa706955ec11dc2a846934854ad8d9ea815210996208c9becf293dba38900ae092a661b33d4a0995e91993902f4c343481a98739619c987c2a76758e377836fe05d36a96e9111b573610582abbec3ca89790b7457868d4fb5c016bd64be91563d457d85aa5b5bd06b87508bdc57c5dc99d9fd2f1766aed4eda9930997f90ef42bd9c7c0194b5209d5c21c111b75334607f6c69d08542a00496d7c8f24ea809871356cf58a524d4228d19cee536c242d17e8eb2a030c5f3ac5237349f567d5aeca22126e4e187406646ebbc5f5423dc67dd4943f114acaca26a838f83892f54e93451d31c062d7c45cbf8824443ed41bbfa4ff63eda458f2d3b55f8e3827b4d455d2157811b388a271c9ed7829211d4e954f5fdba75a8c32d18ec0d8917f4619057992f7d7414f562620997aaad1fdbfaca551fccd61c6e51fd7035fad52c11c2177656fb9772b9e2a80e01a12785d29802493e43b24b6c8384f43ff427325fb62655d61cffe7646a54f8d36225da803c7a4435004db19f1884b28da501f5fc361d5c4fea141deabfbc4e36e5306d5052e35ee6644a7e26e11148bbc45ac5778bee170e47c2b5fe3032190ce6b508cf198b0e18c6105ed23f264c8566816e316e588e9992a2f49c4c824553d7d12a6e646d045d7cad70581931b2ab0a9c41f3a999f4ff7ebcdcc54c4f63d99a8617827d32adc4edf7a202c0e6a2c62152045d0f18e5c6944b30723f438d4050ccb8e59000c0837ec94f05b1482606dccdc813161397a7580c7d7b3f957e006a747f90690348a1a27b7d5b8c867662f5a9e7acfc9013945192eaa42eb8ee027eb1d9406f150251b9388a52313a33954d8f40907d086b9e2b548f76f1edb87a89cd011ce00937ee3925c9a6349492b20cf230ba13e3dcf7734b564788321743bdf236297de0a496b086ac9a153531dc6e5d666c56254df4cf7666d55cf2697277b0976d0f1ba65c87af96b05a329eef57d0ca6ba3716369be7bcd648ab52f0a4be3de38ce0e2a8010fc904377e5b3ded268c16c2b00e906f131cd0db43bf3c4625dd0a1731603c484c15de15b24185627428f9e96d402066a11cbc48fdab487fde395d6db9eca86f7593fddc576782c96ce26a588b126a4640609b64c9c05855affa92ff15f5688bb05b81fe5c225018a9ac868c4bbd665a8cff7c2278408bba6e2eaa3a74c86526f972217df83b1d284f9ff1e9e916c846cf1c2b26fd012b6275f6329e572062614d417bc8edefa42917e2e91737a38b5624e1a2b083d2b3c5f2bce2a846802a8ce8fb9a844f9681218e904f841f436a02e223f8f422336d303f330ff6e9f6490a71be3e95950315d9aa9104e9464f1c25b6f14010453060014315007e6e8a664b76f1be6e83d43d50b40df15552b5d14942ee74fffc51b990e40b8134f89e74d517057af1efcf7b71e28d55b908a244a8739bf8d147430fe0c2f12a929a4ecc816c9e30bebdc5f1b096c15042f6a375d28ecf68b600ac950fdc13c8b128d0fa351d45e22e7ff470f229cf253c9e55fd54597ca056e499cc087a11c469b7280c45c4ad2b8a9c94b2a0eab40fabb8d131a9d9f0a625b6cc3019e3ddf8f1e5e14eb4dbcf773fb96d6ee84f0737a3d7c1a5e32914f57520cdf65b7100e9894bc1cda30e0a9a6b17fa021e647d8caba97fd543bb834e86032fbe6c3f12a730d4445efd8b87571ca76b984624484ad08d93e8fe53691d4d612cbbb2b9bc6f157cc532be725154895960512f345ec64eac2e019af0db7a319008000c7426a5cf5fac10d9b41c8fd8530a28af675ac0e399d7db7c4b746b3a2886f6e68b695e47636e6acfa1dea1ac0b26488cfd69ab61a8d0eab44e42e6ec11ae6abfee7a4e31259ea475ab92f6d7113e99cb8be2d678cfb9401d51fe2135edac3aa6df23e6569cdaae396a278262a86a0c3031740b21a9d78ead5280f61925e51490da4821b9886130a74dc7dcfd8d4985ad0c5e26741450378f25672440f001c31ed2d1f64da9405d564ebb0341a770e69ff7f79d3536b21c5aa28a2d02bba3b4604d1ea7f1741ea6deb5ed0136b110480dfc210c8047ac9b2e19b6be541dc2de1e3c66e69200eff5363fdf220b2d0555c3a592d3a6c9081b67902501e86c1d3653ec17070cdec6baea969b5fb9c821398eacb3aac512c9bef30dad10b20bc04a67e27751aae9e2e25d2a7a0a004d3e60a1779042a4968f8421c0e1eef6dc6b279ba20de809ec1f1c51a5fcb17ab04eff2ecdefcfa0f706e7f7641082e338cacf8dd70d27df17349e5712dcf00105592e2d2434ecef08e18311d55308c9b5b85acf315c16a5707658fb3b934fa3ef27a5ab523a9b186d0e33cf66a68ded9a224961b0c51f5f550e9554d5079594457103ecde081e94a39694b6c2ef11f7eb638950b1cc61446d42f7e107ce04c9a77e449f244cba60d2a5b880df6c02c802f13a3bdbf522e271965166ed80e667b17cbb1d15640abe63a6d31e4b354442c92360c6d48f1c1f6896bb29623a9029d26e3b9ad178c2b08cb41a667dd51162e9868d789143f48f0961b73a8a64c9b81da4067ea02d47df4ed2d135b647b77b2d08f11a5de6a5cf69c93e0673156b48673d9a6bea684c9437edaa1d3d103e5172b05b734563bf2f5d07d09c03e3e8e5fd517a36d8a7f0c1a6f2b0d9cb7e1718880c3fa996827c504d63b124f086ff13fffe454828dccdbf766b2aa74e127f615259e78415906bc0a70183ef525d8d9f2c33fdc554973ddf08951be742f64d73407017e300b46eab7f51c00ede5551ba51e7a3bad4bcee0b1bfbe05a71fde73aaebc0f2ee7460632d2134d0648ac59900198ae368a02693742a91576de11d1e679748b9dff1bb1a40ec10d11d94e76fbc3afb358ce61c452d184e15da39f3d5bdd86de78a9797a36cf2382d0438f1bd283318489999dc44"}, {0x7a, 0x101, 0x809, 0x0, 0x5, "d31818ece6520ce2b850dc7559d817672e0008b5ae2d840b89cda0672bc4ef836e028c1e90c0aee491495f4a637b95cae3a52daa4894feb43d5878456f8adb739d92702dfd1957216ef7ddb7f2789e74610e6a9de92bcd093ff8d2fb05d78a573e54162c78ef8e80fe54"}], 0x1252}], 0x2, &(0x7f000000a000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r5, r5, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r5, r5, r5, r5, r5, r5, r5, r5]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x30, 0x1, 0x1, [r5, r5, r5, r5, r5, r5, r5, r5]}, @cred={0x20, 0x1, 0x2, 0x0, r6, 0x0}], 0x5, 0x8000}, 0x1) ioctl(r5, 0x2285, &(0x7f0000007000)="53") mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000df6000-0x18)={0x0, 0x1, 0x20, 0x0, 0x81}, &(0x7f0000e2b000)=0x18) 2017/12/10 08:24:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r2, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:38 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000002000-0x2)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000059c000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000232000)={&(0x7f00009e1000)="2e2f66696c653000", 0x0}, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000047d000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f000097a000-0x92)="3e35e381e91bdc85037bd0cfb31bc22ab25f3e43d5ef920288fe8c2644122251fc28ceeac9c460c33432ec7e09f81c41eedb7fc8b6e8fa35a3eff149211cd7503b68ae45b56e150f0f96acd8f8cb866991c18c1c0da7218b36f3b317f8c53a7c79eb8d31d795eff64d54c8a6b458c2ae2c45926e6ffdb9d874373e3e86aee3472094b2965d341583dfafcc785601cbb4cce8", 0x92) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000cb5000)={0x6, 0x10000000008892, 0x200000000008, 0x8}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000575000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000c5c000-0x2)="083d", 0x2, 0x20008045, &(0x7f0000516000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009b7000-0x1000)="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", 0x1000, 0xc802, 0x0, 0x0) mmap(&(0x7f0000230000/0x3000)=nil, 0x3000, 0x1, 0x40000004001c, r3, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r4, &(0x7f000004d000)={0x10, 0x0, 0x6, 0x401}, 0xc) times(&(0x7f000047d000-0x10)={0x0, 0x0, 0x0, 0x0}) bind$netlink(r4, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000062b000)={0x0, 0x1, 0x10, 0x2, 0x80000000}, &(0x7f0000bdb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e97000-0xa0)={r5, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffffff, 0x2, 0xb597, 0x10}, &(0x7f000095f000-0x4)=0xa0) getpeername$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000096c000-0x4)=0x14) fstat(r1, &(0x7f000089f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a64000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0xfff, 0x3, 0x6, 0x4, 0x20, 0x80, 0x5769, r6, r7}, {0x1, 0x1, 0x10001, 0x2, 0x0, 0x7, 0x6, 0xffff}, {0x1, 0x6, 0x7fff, 0x4}, 0x1fffffffc00, 0x38b6, 0x7, 0x0, 0x8, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50, 0x800}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x0, 0x3976, 0x1f, 0x3, 0xdefd}}, 0xe8) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001bc000)={0x0, 0x2}, &(0x7f0000454000-0x4)=0x8) mmap(&(0x7f0000100000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000bd0000)={&(0x7f0000daf000)=@in={0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000679000)=[], 0x0, &(0x7f0000cd7000)=[], 0x0, 0x2000000020040050}, 0x40000) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 08:24:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000025b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x3, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) r0 = open(&(0x7f0000b2f000-0x8)="2e2f66696c653000", 0x400000, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000326000)={0x0, 0x95, 0xb4, {0x0, 0x1c9c380}, 0xffffffff, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000)=0xe8) sched_setaffinity(0x0, 0x8, &(0x7f0000bff000)=0x75) r2 = eventfd2(0x0, 0x0) r3 = socket$inet(0x2, 0x80a, 0x1000000000000) io_setup(0x4, &(0x7f0000eff000-0x8)=0x0) read$eventfd(r2, &(0x7f0000a34000-0x8)=0x0, 0x8) io_submit(r4, 0x2, &(0x7f0000103000)=[&(0x7f0000afb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f0000138000-0xf)="4a6296b8ce46ab677394251e40e0", 0xe, 0x0, 0x0, 0x1, r2}, &(0x7f0000715000)={0x0, 0x3, 0x0, 0x0, 0x10000, r3, &(0x7f00009e3000)="90", 0x1, 0x0, 0x0, 0x1, r2}]) 2017/12/10 08:24:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x86040000, &(0x7f0000669000)="bc3d02e19355040866f4cb0652ec8a8f4760aabd977e23fb8733fbb1d653bbb7f6fad226ab9cc67ce6c5e02a5951371c2a39c0f3536eff2c04c3cdabe90291e095ba03f0a76caa6335ae4825f3ebf224b741e2aa1f1ce02e12138d3cef06dd4288f937b7fc5d9be872a9b0703a2f08f18a753b58b49019f23a760f82ed4cce4f726043fdd4b8d7b30706b46731588f6da06089e95ab6db10e1b47ea69a2bdbe23770d6d4e086238885180bff4a7884929a3d7a17474061c0dd80da191da55a4165ccec8cf1227a8ff15a5e359fe3b6463b4b81602e137d9f24ca2955c1ca98e898a2ba", &(0x7f0000668000)=0x0, &(0x7f0000219000-0x4)=0x0, &(0x7f0000cbf000+0x6aa)="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") modify_ldt$read_default(0x2, &(0x7f000024f000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x200000000, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c60000000000000000000000"}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000531000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x8, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000da3000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00006d9000-0x4)=0xc) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000aa5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x1, 0xffffffff, 0x13, 0x20, 0xa0, 0x7ff, r4, r5}, {0xb5, 0x7, 0x2, 0x21f, 0x8, 0x7, 0x751, 0x380f71ff}, {0xeb, 0x100, 0x3, 0x8}, 0x7, 0x8001, 0xc7, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x6, 0x1ff, 0x8}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, 0x3, 0x2, 0xff, 0x1, 0x2, 0x100}}, 0xe8) 2017/12/10 08:24:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair(0x0, 0xe8c4929e82b8d848, 0x100000000, &(0x7f0000ce5000)={0x0, 0x0}) accept4$llc(r1, &(0x7f00008e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000026a000-0x4)=0x10, 0x800) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x53e, &(0x7f00003d6000-0x2)="ff30") 2017/12/10 08:24:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000029c000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000, 0x0}, r1, 0x1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) mkdir(&(0x7f0000ccc000)="2e2f66696c653000", 0xffffffffffffff7f) r2 = open(&(0x7f00003d2000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000ae3000-0xa)="2e2f636f6e74726f6c00", 0x200000, 0x1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00009c2000)={@generic="8454c9cb547f82ae6a4cd4b777d2702b", @ifru_names=@common="67726574617030000000000000000000"}) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) chmod(&(0x7f000049e000-0xa)="2e2f636f6e74726f6c00", 0x9) accept$netrom(r3, &(0x7f000080f000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000057a000)=0x48) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x6, 0x44040) r6 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) epoll_pwait(r6, &(0x7f0000b99000-0xc)=[{0x0, 0x0}], 0x1, 0x4c43, &(0x7f00009eb000)={0x4}, 0x8) pwritev(r6, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000306000)="", 0x0}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x4, 0x20003) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) getpeername(r6, &(0x7f000092a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000699000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f00000be000)=0xa0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000a9e000)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000795000)={r7, 0xfff}) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/10 08:24:38 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00005db000-0x8)="2e2f66696c653000", 0x10103f, 0x118) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="f035dce93c89a6b8454f7a8b596e043270aa45dbf2dc9da03a6ed75f2b934e6fcd71edfef4247f2b46b6b02c3a11122244a1299b983366c6d47ff1c191b8e77e7f4910fb3de88bed3bd1d6884cb30093a71be637ad4fbfe5625becb184d34aff17825b59e8dc914c92358fde44c07284c56ea960e46e3979f4c014fb6b9b178b17a1aece7938", 0x86}, {&(0x7f0000001000-0xd6)="0ed4402aae0082b8f482bbceaf38b804609c911bdf517d9e34cf8f3e0ec44cc18cd4fd40872071aa30ca98d17b853e2f8acca848509585ae3533006998528388cc078f9f6c82127fc9f57d63e68a6accc28de52c847ab3ed6b781d48b578cb4ed6767ddb41f3a24246c32409759e0562841e26eccf9d0caddd0b5c26bba4009200de37c3b21a11985d3126a33fe71129ff88cf2e60f837c43f73460ff5b577166d677b41682c9a0d24723d29ab86aa4d7211f0e4884d0516e9f1310546af0b65dbc24f7451f2b6fe719632d05a94333c8b3336744704", 0xd6}, {&(0x7f000025d000)="6036b2e86b8c4106dca1e04bdfa47b8eeb39217cab372f35d76875ab8898b07b0fd7e10ffd29459359d3dfa08b4fb2d35355f7bf58fc3cc545c8e85d339cd9ca45debe78e387c6f52317ab520175354651389339916b9d3ba4f0c06a319dec22b347326debe12ac3b8b0c10e8428df1edc5a6bfcfd2a354c16c2babc7dcd0237e8cd72fc01280f5cca9ea9622c0fa69238dc5250e29f241642d1069aa3fceb5385dc14948e56e0bd181ecbd1d8726e3e8b9e1fcf82416c3eb8f93f00c99ccc1c871b662bc6d6691489a7ea1667d9ea6f411f2fd4de0caaffd6a5d57c65f7d7", 0xdf}, {&(0x7f00002eb000)="74586e973cdcdec2d804f0e101daf929abb1a8c3fdfb41", 0x17}, {&(0x7f0000000000)="d889a0e3aec7e4a23ba7b8aff481c40a7d007020bfcbb8d4554c6e5238dd98", 0x1f}, {&(0x7f000041e000)="d72cd7714148f9ac16d52331e3e1d5ab6001bebafd7bd75329b1868d9a5e4191c995e048efc5d87003436a4a29892b411a65950c9940232e2dad5a5d11d89dcbc9c96faf5dad28b62e1491825a5c2c3cf281e64cc6db44c862bd53a2188229f4420ad26a60fb164573b1ff88d1e62086765d9eba2b3c1c1b4896fb9ee5a0fd28", 0x80}, {&(0x7f0000001000-0x64)="9d6242b0cb6e95bcce0b1b431f5bff290daea379060c73d8d7de21a79b8ad00cab3b0cbec9be193003118532ee53bc9599045bd882dff63325baeb7eab558a8541c94817c3281ce1248c1d3d9b937f5b67d9e88ca0e460179da5da8b2a89e96b75170dda", 0x64}], 0x7, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x29) r2 = socket(0x100000001e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f0a000)={0x0, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4, 0x2, 0x53, 0x40}, &(0x7f0000ec1000-0x4)=0xa0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000fd8000-0x10)=@common="74756e6c300000000000000000000000") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005f9000-0x4c)={r3, 0x44, "a1ac99abe9830a2070071f7ce69724d6453b0809a37d4efe425dd4a63751f0e38a70d43c099dad8657aa4dc640045aa6927f5d2c067c256e706c88edd537005ba88751b9"}, &(0x7f0000fd7000)=0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl(r4, 0x7f, &(0x7f0000539000-0x9a)="e8610652a3c8ae597d34835a1a4458aa0ad91cf6f270f064f806ba91a8a133699429e4daa5e1533bfd44f88792a369465a9e770f804a5bc64697e08981c7009c610f6207d8081401b3caf546c81785912cb96e1283f2d4bac0af105efefdb287964362ae79b9c979f620585d4b82302e49f5f94032ab90728a7b7062593978f8b5ff4867f22f009f8584bfe727ff27a0935b918f91917b9f2bb6") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000038f000-0x4)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000256000-0x5c)={0x78, 0x6, 0xff, {0x0, 0x0}, 0x0, 0x1198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000bcf000)={0x0, 0xf2, "5891db93fffd175cc2cd087de5291838b80b299e94b4afd391c959f7d8efc807ac66f1ffea4507431d5ccb5bec680002dea2213dba37241cb4032182f4d329551613f9ca3f37dc8d5b29e656c7b04046ea14b5d329b375c1c8fb45a96d154198327dd4d856b78eeb53515fc54e560ba611ffc1402286a5ec29d394480d0a6c9d0f11edd39049829eab8733e906d488956d7922f338b0530634f4fc91496614ed3993aa82bfc6aeac47f4c527408c205b8e6eaa7f2eace0c4e3d2428d660cb7e92f95dc08e1096e828540033ac71267b93f3c46cd1559b0a24542742cf8265ca81a89c2a2d7dbff441c815bb6ae59485e4301"}, &(0x7f0000e0f000)=0xfa) sendto$inet6(r5, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000dce000)={&(0x7f0000b2b000/0x3000)=nil, 0x9, 0x7, 0x1, &(0x7f0000eeb000/0x3000)=nil, 0x2}) mount(&(0x7f00004e6000-0x8)="2e2f66696c653000", &(0x7f0000fbb000-0x8)="2e2f66696c653000", &(0x7f00009de000)="6465627567667300", 0x220000, &(0x7f000015e000)="c8d15cb0483228c84faa5b79cb223773b3e268f6f600db2bc7477dde599c986d5e0da18e217b2b8660450cc838ba4bf3df3ed5c9d73d9a1ce2c0bde0ec7284fece1fab074aed4862b953447254ab3030a5e072c26734040cecbde1d83d4fe740716b6dece48f468ec5f16bed49613955055b705602e51360f41620cc0bc523156e9e43efd8af686f84f1a1ccd2e2f1196a06ead22a94ff0e869279a0a4b4231cd033baa682b4519e88f65daa1e5bfc8e6fdad47787816f23f4f31a6d8c430319671b455c7723bbe15f04e2a4f4393699f91fa0e3767e34ba912445c96309b922b66d8a6a8ceeffcb095f8e") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000c4000-0x8)={0x0, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000c69000)=0x0) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000827000-0x70)={[{0x10001, 0xfffffffffffff800, 0x0, 0x414, 0xe0c4, 0x101, 0x0, 0x10000, 0x81, 0x80000001, 0x2, 0x4, 0x0}, {0xf000000000000000, 0x7, 0x84df, 0x7, 0x3, 0x7fff, 0x9e8, 0xfa, 0x100000001, 0x8001, 0x4, 0x3, 0x8000}, {0x10000, 0x5, 0x3, 0x7ff, 0x0, 0x8f, 0x7fffffff, 0xfff, 0x1000, 0x401, 0xd9, 0x0, 0x5}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f000028f000-0x8)=0x11f000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00004fa000)={0x0, 0xfffffffffffff139}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000e74000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00006b9000-0x4)=r6, 0x4) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000fd8000)=0x0, &(0x7f0000e22000)=0x4) setsockopt(r2, 0x5, 0x200007f, &(0x7f000034c000-0x6)="3b77960402ad", 0x6) 2017/12/10 08:24:38 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006dd000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000dc8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x804, 0x3e, &(0x7f00008e4000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f00006c4000)="2e2f66696c653000", &(0x7f0000612000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000284000-0x4)=0x1, 0x4) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003a3000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000982000)=0x28) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000672000-0x4)=r4, 0x4) write(r3, &(0x7f0000b7e000-0x24)="2400000026000f003200000800367700fbffff3f09032000000000ffffffff0100ff109f", 0x24) ppoll(&(0x7f00000dd000-0x30)=[{r3, 0x2000, 0x0}, {r3, 0x4000, 0x0}, {r3, 0x2, 0x0}, {r3, 0x40, 0x0}, {r3, 0x2122, 0x0}, {r3, 0x210, 0x0}], 0x6, &(0x7f0000cbc000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={0xdb2e}, 0x8) r5 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r5, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000867000-0x48)={{0x0, 0x0, 0x8001, 0x3, 0x1000}, 0x8000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 08:24:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000+0x558)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x40000020) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000006000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000006000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d07000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x40000000080805, 0x6d) accept4$ax25(0xffffffffffffffff, &(0x7f0000fec000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004e0000)=0x10, 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff9000)=0x2, 0x4) r2 = socket$inet6_sctp(0xa, 0x402000001, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00007ea000)="070d", 0x2, 0x0, &(0x7f0000d9c000)={0xa, 0x1, 0xfffffffffff7fffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x1039, &(0x7f000035d000-0x18)="d10204000000000300070006fcf32e1c58ce5fe1b471985e", 0x18) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 65.349362] kauditd_printk_skb: 34 callbacks suppressed [ 65.349372] audit: type=1400 audit(1512894278.524:431): avc: denied { bind } for pid=5378 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/10 08:24:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007ae000-0x4)=0x0, &(0x7f0000ee1000)=0x0, &(0x7f0000910000)=0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d37000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000d77000-0x9)={0x1, 0x1, 0x401}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000083c000)={0x1, 0x4, [@random="90ec2816bf26", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0xd0, &(0x7f0000cbd000-0x3)="") io_setup(0x4, &(0x7f00009e0000-0x8)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000013e000)="2f73656c696e75782f656e666f72636500", 0x511000, 0x0) io_submit(r2, 0x1, &(0x7f0000a08000-0x8)=[&(0x7f0000db7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x82b1, r1, &(0x7f00009bd000-0x1d)="afdc018ce1af7034ccfbc187e410e7a78aa2c87e5ff0ec2c9ea4878d28", 0x1d, 0x5, 0x0, 0x0, r3}]) 2017/12/10 08:24:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000425000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff}, &(0x7f000037a000)=0x98) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c17000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000045a000)={r1, 0x59}, 0x6) bind$inet6(r0, &(0x7f0000123000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r3, &(0x7f00005cc000)="44", 0x1, 0x0, &(0x7f0000519000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000086e000)={0x0, 0x1}, &(0x7f0000bd8000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f3000-0x8)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000029f000)=0x0, 0x4) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000b1e000-0x4)=0x100000000, 0x4) write$eventfd(r3, &(0x7f0000a4f000-0x8)=0x0, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000393000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000b74000)={r1, 0x8}, 0x6) 2017/12/10 08:24:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000e16000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000404000)=0x4) r1 = socket(0x17, 0x80803, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000971000)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) recvmsg(r1, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1ff}, 0x10000) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000b5f000-0x58)={0x26, "736b636970686572000000000000", 0xc, 0x0, "636263286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = accept$alg(r5, 0x0, 0x0) close(r4) recvmsg(r5, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000f70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f71000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f000081f000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00009cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00004f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, &(0x7f0000f71000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x1}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r6, &(0x7f0000109000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000a8b000)="e0fbe5bac185aae4a43a84ee0abe8a", 0xf}, {&(0x7f00005d5000)="d72f4d3d94a2625b227b0c25245f90858805bc6e00727514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b05d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d83233ef180c33bffb94bdb1fba4064c9789ed6c5671b1c43602372d37b4de44cd9664c1c45db060bca47cd3151e90406b", 0x9b}, {&(0x7f0000523000)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f0000440000)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69c74cc9242bbda84ef11e1cfa9412c485b041877d4ee572105ed51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f02e20402f00e6f6ec04c21be760c72880da0ca6e01ea5dfe63786136cf3597eaa50389f5eabbb2f33eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e824412f3a7432e4319e2abe0a370c274aba6c7d674f8ebb4416e523b8080042727795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600124f", 0xe2}, {&(0x7f00005dc000-0x4c)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522040000010055d83ba8a7a9cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab29cd6d2", 0x1f}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x8, &(0x7f0000474000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) close(r2) recvmsg(r6, &(0x7f0000e7a000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e72000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000a24000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000f73000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000e69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00005fc000-0x14)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000456000-0x8)={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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) 2017/12/10 08:24:38 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x0, 0x4) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000dfe000)=@hci={0x1f, 0x47af35fd, 0x1}, 0x6, &(0x7f0000000000)=[{&(0x7f0000015000)="8408b0ce33f05bee55349052eaebe0a5021b8c3d89d1a1e5130a9a837200000040f68e75a6a78fca4ea37e2a37a2e809997af52dd846156b81b777609304928d78e32318f0b81897d331ff3888307066a3a6e86401ea64965ba0d5c19cb62deaa558cd22", 0x64}, {&(0x7f0000000000)="7ea8005608536f4f79d763a9c2df9ab94394dfef5fdac42dcff5e84f7e0de53f70f27eae90b709774dbf971c20eca9adbbdaccaf5ee6af3ea529403ab2b6bad811fc4bc2d631ad7fb0546b01fca9c5e9ecddc037fe753897e4db86445b41e9fd691fa8e38ac8f25fcab107c11fd3da764d99867305c1aa1dcd0d", 0x7a}, {&(0x7f0000001000-0x21)="377cf3e8a1f6a26c9e7795d721ed28c099782013f59173b99c1ce1b8b9cc2ef59f", 0x21}, {&(0x7f0000000000)="bd81b382663c2b1be11a0dec8ff059c0f16f9a5f64852163f3313e4e109c45129d4387ab669ecab676af593705adea414b3eb58a1629a799958f22b6d7f2dedcb7c65d317c4783b02d27ba745a9d387982253999aea85fc8a8acda483b94bf8dce0df1be383e8cf85568feac5b4bd37c98989941478e958c49dfd673877fcf2bd3f8cc339731f35b4d644eb590ad6132e100b1ff94", 0x95}, {&(0x7f0000000000)="1c631535bf009001c2b943af77ce99dd88baf0e4e8b36dc4c924c58fef1646d9cb2afe152e0541cdeac081fc9d79d379fdbeb17f0350868c7d0babcf2d4416f875a595822495e5bd59e521dfa25d758f0862fe32e5886084ec9e5620bc2eb8ecbe95461a0f7ff9162c9b574823ca367cf282c8a4e5b84f41fe8ba6c9c04a727623d1993473acb3ca55224d4669cf20e9150e1a5a4c6e", 0x96}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0x5a)="d919f14221920103fc43112062fc935c75403df10c921485d748c9472f7310db8fa0125f244874d2444d8d2a989eb1a20d665c8d19080ddf5e6c7993f4878cda47502563a7dbd08228d2a4bf9e904c8617645ae3e157bc4f15c6", 0x5a}], 0x7, &(0x7f0000d9e000-0x23c)=[{0x104, 0x13f, 0x6, "db604fd42e5a911eee42b9b7dce1530148c1eddeb375b397aa842ac4afa99f509dcaaf186e6f5e846b62d6545a74602c327ee1b8fbe80bed6121f15de8c5afc16b3f3b5c3014cddc043093e1ef96899cb2dbe08166b8581f70e0d5b585b0470219baba97e539c55cafea6c28b6f6fa3ec1d298f68cb0bdb0291d14682fd0c01caca2e12336176fef38d355c122df2d839ce87adfebe61c44c7a0a50b59975292b84fa8faa41fc4e78c5dc7fdbfb81d4f8b2d2dfb8652ad2305d15ef5e286bc33a5c51c04e1eced598a938f8cb63f6771ec80dd7f5fb33d818b1137ceb542cdf5aa68393a71c2361df0dc9629bd24e49f9b47d774d753"}, {0x10, 0x0, 0x5, "1d"}, {0xf4, 0x197, 0x0, "817338724e6c6b521c5f3da5129ce1df31073f33792a7a9d9959739d269b0faa97f64c34d152d0d0109ae407e1c778866eabd4930f20971a89d3f2ff35df52cd971c5fe417b42193b0c9961397d3db85477f83e1e4b40df96aa34f7b279ec01d97c1185cc92a7e9a1ed2aa9b6baca0415493ecd79af70d7afa43b2cd8e39a580bf48a40aa484406064ba6da11911ecb67b4a94cd01eb1c024b566b18bb6c12a3e4e3736fc87af1db191a4190ebeff8680e63a90eb68fdfa30877896a843fadb862ba8b9bca3d82f4cdd43b22ceabc3e90c9738f356c62d197ee5f9683d85ad41a49da70f9b"}, {0x34, 0x10c, 0x401, "50805ae0d838e407ebd811bb6deb899bf31890bd34a7b5856b0d553ede9d41839623819fcf"}], 0x4, 0x40}, 0x4000000) setsockopt(r0, 0x84, 0x0, &(0x7f0000002000-0x1)="", 0x0) r2 = socket$inet(0x2, 0x3, 0x800000000004c) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000788000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) timer_create(0x5451fe2e1a743959, &(0x7f0000e1c000)={0x0, 0x3c, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f2000)=0x0) timer_getoverrun(r4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$ax25(r2, &(0x7f0000303000)="ef3e814b12a45d5900000000f8eb800715e0a185da59c83c7cf396cf", 0x1c, 0x20004014, &(0x7f0000067000)={0x3, {"78c67eca191f1f"}, 0x44}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000050e000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mknod$loop(&(0x7f000059e000-0x8)="2e2f66696c653000", 0x8018, 0x1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000155000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005bb000)=0x71) syz_extract_tcp_res(&(0x7f0000562000-0x8)={0x0, 0x0}, 0x80000001, 0xfffffffffffffffd) write$tun(r3, &(0x7f0000441000-0x207e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x132, 0x0, @ipv6={0x0, 0x6, "680d41", 0x1c, 0x2f, 0x15bd067, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x3, 0x1, 0x42424242, r5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x4e) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00002a5000)={[0x3f, 0x7, 0x5, 0x8, 0xfffffffeffffffff, 0x4, 0x9, 0x1000, 0x6, 0x6, 0x5b, 0x81, 0x2, 0x3, 0x1, 0x7], 0x6000, 0x100}) renameat(0xffffffffffffffff, &(0x7f00005c4000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00004d7000-0x8)="2e2f66696c653000") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000027000-0x4)=0x0, &(0x7f0000413000)=0x4) socketpair$inet6(0xa, 0x5, 0xffffffff, &(0x7f0000990000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000b70000+0x65d)=0x0, &(0x7f0000864000)=0x4) renameat(0xffffffffffffffff, &(0x7f00002e4000)="2e2f66696c653000", r1, &(0x7f00005f6000)="2e2f66696c653000") ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000aa2000)={0x9, 0x96b, 0x5542}) getpid() 2017/12/10 08:24:38 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aae000)=0x0) r1 = perf_event_open(&(0x7f00006bd000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c85000-0x9)="2f6465762f73672300", 0x3, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000092e000-0x1)=0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00007b0000-0x4)=0x0, &(0x7f0000736000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x2) read(r4, &(0x7f0000fd6000-0xf1)="00", 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000d6000)=0x8, 0x4) dup3(r4, r3, 0x0) 2017/12/10 08:24:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x5, 0x1) r1 = socket(0xd, 0x5, 0x5) r2 = accept(r1, &(0x7f0000f6d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d9d000)=0xe) connect$ipx(r1, &(0x7f0000f6d000-0x10)={0x4, 0x0, 0x800, "3fd1fb8f0e16", 0x5, 0x0}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f000038c000)={&(0x7f0000f6e000-0x60)={0x27, 0x0, 0x1, 0x0, 0x0, 0x0, "6f62fb8ff1701c740000000000000003630452ffd8b640eb020000000000000ff7af9ffbc65acbcc4d4b5306429a0c8e9940af6abe5e2efe80fbb32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f00004b3000)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002a6000-0x8)={0x0, 0x0}, 0x80a80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000572000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000969000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000373000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff0000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dff000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009e4000)={0x0, 0xfd}, &(0x7f0000570000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000ee000-0x10)={0x2, 0x0, 0x1, 0x6e, 0x0}, &(0x7f0000dff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e1e000)={0x0, 0x8}, &(0x7f0000fc1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000005c000)={0x0, 0x1ff, 0x80000000, 0x10000, 0x8001, 0x40, 0x1, 0x8c9, {0x0, @in={{0x2, 0x3, @rand_addr=0xffffffffffffff92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x7fff, 0x6, 0x1}}, &(0x7f0000167000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000034c000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000c65000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cb9000)={0x0, 0x83}, &(0x7f0000a44000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00004e9000)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cbc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000122000)={0x0, 0x6e, "5c22704ed6445059b83f383087357a0d35279356cf63ff9b5b79d88b713c615492ccd35ad1a6a0807383a3e199db197a551a369e9ce831ad2b3af4f7bf40548a76a3ff833081fd6c8b580dcfce721820928dc0f57c38bb4bc7ee26c0350f1a7c60339b21959e63c7a66bbd00f7b7"}, &(0x7f0000feb000)=0x76) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004e9000)={0x0, @in6={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000830000-0x2)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001d1000-0x10)={0x101, 0x8001, 0x3, 0x400, 0x0}, &(0x7f0000f31000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001a5000-0xc)={0x0, 0x5, 0x30}, &(0x7f000053e000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000233000)={0x0, @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]}, 0x401, 0x5, 0x8, 0x0, 0x81}, &(0x7f00008f6000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000aa2000)={0x0, @in6={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000025e000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000009c000-0x4)=@assoc_id=0x0, &(0x7f000017b000)=0x4) sendmmsg$inet_sctp(r3, &(0x7f0000dd9000-0x188)=[{&(0x7f00004e7000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000262000)=[], 0x0, &(0x7f0000788000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x8, 0x5, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x3, 0x20, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8200, 0x40, 0xfffffffffffffff7, r10}}], 0x90, 0xc000}, {&(0x7f0000868000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093f000-0x50)=[{&(0x7f0000652000-0x1a)="a481f6092d06a510b056fd546ce9ebac3b0b903b0e2c36f4e54f", 0x1a}, {&(0x7f0000adb000)="eb1b177b190f61d0119e0fa81f369a09aca776a72f6831398d114ed59a34610f69abef2303400538eea03c558849dca548448ffdfbccbae52efc00aba015bc0f66f53c7706738cf3cd43ef75bbcae7ead99148ae25e78bca5cc990ed267a1b5b18e887421f280cb08a644e08", 0x6c}, {&(0x7f0000b71000-0x4c)="710f94322b226f9f52ba7d23c46c3c5976901eefd1d8b8fa627f306e8f80dde4da1856078ff6fc7648d553e7bf935bb017bf6225519fcc1e969c54128319fd5142b4434e1c23dd0ee2d941cc", 0x4c}, {&(0x7f000097c000-0xc)="21c88461c3c6634296793fd7", 0xc}, {&(0x7f0000216000-0x7f)="20717fadea5d9e81f85bdd685b885a003509a2493eaf8ba81392fdd839a82f0f7d8ec9893607dfb3e3b36687d75eef4b8871b26252f8dd2e3b0da5581a510e6ce22d6184edaaad1e171d29bc3e572e3b96fb41e5aebe5d4fafc051335850da32d3eb02cdd7e89e95852cd7a89f7af672ccc5d9b924061d0b75be724d6ccd22", 0x7f}], 0x5, &(0x7f0000b7e000+0x77c)=[@sndrcv={0x30, 0x84, 0x1, {0x4dc5, 0x8, 0x5, 0x3, 0x4, 0x1, 0x4, 0x80000000, r11}}], 0x30, 0x0}, {&(0x7f0000630000-0x10)=@in={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008d000-0x10)=[{&(0x7f0000cbb000-0xec)="56293b3b4ba906f2da2686f4ced65614304d03d9f7e5ea458a5ddc1fa01ab7e791459fd79643f7e79e2d531b0810ee3a5f12022ce671b711efbc6e5fbf8103e2b7fc3b8d52d26dd2694a9f1987dd82c0e1acec9bc33773169c4c00e7337a7f80db1a1739b215a42018faf57ac6338dca65d229627de0d8e39c58cb2b5587803167e238db8822a9c0ab28b1bd325d5fe2a98d64e7e732254153f21e440f1a00bb88494b962ab20269e5f0986b531396afd3de8a11457322804f6e5aff094495f98d190c4389070cfd06e6c28d4aab830c71ad4cd5a6e0930faa2ce6c7a351de9034d1188871136833575626e6", 0xec}], 0x1, &(0x7f000055d000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8208, 0x3f, 0x1, 0xffffffff, 0xfffffffffffffff8, 0x100000000, r12}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x5a8c, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0xfffffffffffffffa, 0x4, r13}}], 0x90, 0x80}, {&(0x7f0000169000-0x1c)=@in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x462}, 0x1c, &(0x7f00000d6000)=[{&(0x7f000046e000-0xc9)="2d552e806623cc6159a26b467ded0f051c6b3a0d64878a3cee91b3aed12d1b875c3d5e0fd0a5359045f22be4f5804811e825a776dea36d286147fa6ab63f262eae09b89503d35691374981687db67689ee74e00e9426d22ed600e11802a0af4627c69e6032eb4aee1c3f01e057c4d96d01be435a5387d954055dc90e581fc15b0ceadbe5178a814916052a3350a0a649b9201468a1880e38b531d0bd74bd71b2911014259da5cb61cb2a0d5f5edb331f2ce31bf3e4f4cc94fb94e3fda6c318a96d6e2f4cb0265fa3ab", 0xc9}, {&(0x7f0000d14000)="d146e2a612448e00538f76e1c53d440e752a49cd39b90d8fab451dfcfc7d1a52ac8014c0d74fdb", 0x27}], 0x2, &(0x7f0000b6e000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff80000001, 0x204, 0x5, 0x5, r14}}], 0x30, 0x4040040}, {&(0x7f000002e000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000430000)=[{&(0x7f0000c11000)="19242b791309f557a4969c06ca7f8c9aec661b5bc7a49f7dd8bea49d4159c93d79579df71c7fb7b465b28f44995f6219fd08", 0x32}, {&(0x7f0000138000)="729e7fd3e6020abf8e89280ee10571871db64cffd6", 0x15}, {&(0x7f0000737000)="f07de562d0f2ede70684d0ada96733ac10a68a0b2098f5d6f13e64a03dbbfca0c664eb466460bf2d31f48b5e76310d6791ed51236a2fc67cc932faac702238b5f503577a8854baa4837c6490fd1d3e8e49e700393caebd4b1be6c5314ff0d470d8346702a6b4bf69cfdec531e5bbfc791691032f2db9bc397730f8d48da8fdddd66331192d00451eb67809ee511b58877e6a2c8db7c09e5be5e60c1566ec9afe3a1954dee90f3660297424c0b33d5ed91abde09f146538a75db896a85325618bf7a099132b2bdd76ebb266331fae0d0010327db4", 0xd4}, {&(0x7f0000f66000-0xc5)="cea9b9ac93d6a200e2d9e5ad33658592cd17a1d7be71eaa33d1925176cf9681ec7e4cf28b2356d2d9536434c6bf1d3f6722d842d71f822a7470f1cac525b6b9d7d0dbe228976c7d2e3d4600c01b0f877a0848c66dc1b2f8c10530785654016f20a628d1db98b61ee6a415780333e1f9b8b8e07964c075040774c6e7fb3880b442ac61eb11185e017571fb56b0c6b31088d99564263157116a496322cb3131e4502fef21401aee06ee225ffc411b762fd90d96642bcf4ae033507dde10efd19e4de4950d0f7", 0xc5}, {&(0x7f0000f3a000-0xbb)="039886dca0f45c365e3425540bcac59afbe60bb47a7b21a4d57314adb423d906ff2ade470f45d7d3a1f538e54abd033ad184a1b8b376dd4a613065d6b3ca29900f75621e101f32c26cc7a1c1929ab289f7be3583b1bef2e3930eaa9ac78cfcb177089ec4202d5aa13b5acc5998a6a84039a4108770fc3dad11c85d5f3d020eb3bc292b19103abf66886003ce64c9ff5417c0666387bb3ae4ee80da23b76c35941df803bfead90d6d4cab42b36fd070b2de9eea8a1e71af476ab520", 0xbb}, {&(0x7f0000f4a000)="6d9a8f8f15d86f86e4bd9686a1633f4d60e25c706d2dd7123e03dcd601ebfa92ece14513d061742322683fcdc0058f2e8b8d8195f73c49887b72e9b25baf90329bb38096496f466d0f86768316b9fa6ac1e3a1c36526ab2632a4fd8872cc6c4eba", 0x61}, {&(0x7f00002a3000)="", 0x0}, {&(0x7f0000ab3000)="b85307bfbc645577081a657b9fd20f497cd7313b17a25731bd652f65b9b8e440df58e051aed148051d3498ae06c5dcdbe6789c982d1f5ff8d57fa621f1e8", 0x3e}, {&(0x7f0000cf6000)="16b0affb7cb6d5adc69de6c4fa32b9d4", 0x10}], 0x9, &(0x7f0000e7c000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x5, 0x8, 0x100000001, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xaad, 0x9, 0xdc, 0x401, r16}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0xfffffffffffffff7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x3, 0x5, 0x2, 0x9, 0x5, 0x6, 0x6, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0xffffffffffffff01, 0x0, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x2, 0xffffffff80000001, 0x3, 0xffffffff, 0x3, 0xd5, r19}}], 0x120, 0x4000}, {&(0x7f0000686000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000508000-0x50)=[{&(0x7f0000f68000-0xc1)="7a44ad0ad9e51cf9051c5c794ed7620d7bc471d1e243730ccf2ed37e74d88921da270761dd553c396de89f4a6fc75bba0615760eccac592ea8a3fb64018bd747864b46a5365c909c9d75c06ec55243b32a66f978fc7c16ff5fd38b1cf8cc37caa4e1081252d9356e98ba059a59372490368276b1d6e3d0c652647c2991b80d9754266f8355d082c755a0d38bbfa36738fdbc5e007b4f08263696759f927f72497c487e0bb3f58d71c03eca861abc5693042d44dfac993cd7dec5968ff414919924", 0xc1}, {&(0x7f000023c000)="c18ce8761758d3e17dc6ebb2a603d140a02318de432f5854f1e7fc", 0x1b}, {&(0x7f0000ede000)="fe790aead5f863c4be320468c9f88f339ab7524ecf05d957f43186a448bbfffc242446fbea632339c51a6e344bd87db24100da0f49a9ab93cb1cb7682b7301e76d2c3208695b040b4b2ae9da636f400c5451e5070030c035b7dd76644d531c05116ee0d4839a7c980d6e19a2150835f7ec15750032ab27a6d67ffec0ca1e9cfd8a8303b524f812478ce4da7fa4fb848761a98db1c4dbadc29b343505a632d4505c1e5f344a9ba9d9a025141bebbb111b49b67b61089bd91fc76c99ddf49ede17ae92f3976c", 0xc5}, {&(0x7f00004a5000-0x68)="c943b115117797c75f1a4bd6fc2b3b23f109f6f69e808a390c1c786c2f0d993f3a8f74491607197026bf608a24d63dd9c3b5c3ff7d805ad0ca79bf5967323d05754e399e2a63ec67dd9dd78256476fe9a2685bf2135029bf6549186ac145c07ce70f3e21f61b28c1", 0x68}, {&(0x7f0000c15000)="27cb30f7aa8a0960ccc6e90d73a306de62722ed1e3e8001b1e542ddaf5cf9a0960309c375b808334f2f8f7debd59525b2c9073d0647f47fd906660989b543f3d13521c237cfb252efd0872ef4f0a0e34229af1cfa30e92a9cdb8568129fd813321b4ec3b5cfa37bdf54a48d8208b3668c8b0aa44d2528b02f8ff1ac435d573f05fec6cba51484cadb9bf76ea265bdf8d4a2e6611da71b5de76811d1090398e80a64370dc968a4b7f1052cdfa7382fb8d62bd99a2e0dac664d3eeb535ad317ac661bfafbee444cbdd5cba44b27e04f15dd3fa38c3311307a3b6f1456a0c3ecbb0ae868481012f2c9b232a3164b793d9e9", 0xf0}], 0x5, &(0x7f00003a2000)=[@init={0x18, 0x84, 0x0, {0x4, 0x2, 0x7ff, 0x400}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x64, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8002, 0x0, 0x200, 0x8, 0x6, 0x2, r20}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8001, 0x36ca, 0x5, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x1, 0x7f, r22}}], 0xf0, 0x10}, {&(0x7f00005b2000)=@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffbbf}, 0x1c, &(0x7f00002a5000)=[{&(0x7f000099e000-0xa4)="1c4fafedbc5628ced099a40ddb163e7ac941d678fc26794f5e6386a4fd36fd3bacc07002ec996673c6158628a10242ddcdf558433adddd508f5f31a5db71c273c272dd827ea52d24679342e3afb6d1887931f30559792c19e58b5f9fd9004b7fabe70544c0145403d9b68f783769fdf942ead02ed1f98406b80ea15a3ced7eb90f7978dfece903d1726ef29eef81d37b9c0a7de7b53d41351e0fb3a3822450fe18923ec2", 0xa4}], 0x1, &(0x7f0000d56000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x5, 0x7, r23}}], 0x30, 0x4040}], 0x7, 0x4) r24 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x40000000, 0x101000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r24, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000005000-0x54)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) ioctl$KDSETLED(r5, 0x4b32, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000b09000)=0x1) ioctl$KDENABIO(r6, 0x4b36) syz_open_dev$loop(&(0x7f00000fe000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x182) r25 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) preadv(r25, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)="00", 0x1}], 0x1, 0x0) 2017/12/10 08:24:38 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000084d000+0xc3)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000569000)=0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000678000-0x10)={&(0x7f0000d16000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000451000)=0x14, 0x800) ioctl$sock_proto_private(r5, 0x89eb, &(0x7f0000902000)="019860abfffb0df0d046e8bf3fc347a0a3ae8ad7f10441874bc8641788e2f59266f03d42d83499780bd2a14ad2d03828c03f07523a858ec87e50e526a80526128183bf8b8a821575ab7948d9cb51b37e343015a570fed282548701228ce861ac85c62f3ea88a148b813c46140743033b5dd92b629a34ccd5c81c8fbeb20dc27889d1ee828cd56041dc6bf92becd08c984758b51cf6dbaec72988430ce73dad791c812adf55cd9b1ab13ae74b78a776a044be5c9d7ddf0b71c9ba221776bfaf1aee745fca7d3475788a48360d849fe8ab997eae2eff2d16") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000fa1000-0x4)=0x4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f0000aaa000/0x2000)=nil}) r6 = msgget$private(0x0, 0x43) lstat(&(0x7f0000ab9000)="2e2f66696c653000", &(0x7f00000fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000111000-0x4)=0x0, &(0x7f0000bc0000)=0x0, &(0x7f0000316000-0x4)=0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000150000)={{0x9b6, r7, 0x0, r7, r8, 0x80, 0x6, 0x0, 0x0, 0x0}, 0xd2, 0x7, 0x3, 0x7fff, 0x8, 0x28c9, r1, r1, 0x0, 0x0}) r9 = open(&(0x7f000008b000)="2e2f66696c653000", 0x400000, 0xa3) getsockopt$inet6_mreq(r9, 0x29, 0x1c, &(0x7f000099e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000320000)=0x14) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000af7000-0x138)={{0x4, 0x10f000, 0x4, 0x2000000, 0x4, 0x4, 0x5, 0x9, 0x8, 0x9, 0x40, 0x5, 0x0}, {0x6000, 0x5, 0xf, 0x2, 0x3d9965df, 0x4, 0x9cb9, 0x8001, 0x3, 0x7fffffff, 0x100, 0x7, 0x0}, {0x0, 0x3000, 0x1b, 0xff, 0x80000001, 0x9, 0x0, 0xc000000, 0xfde, 0x800, 0x6e, 0x1000, 0x0}, {0xf000, 0x2000, 0xf, 0x80000000, 0x9, 0x9, 0x9, 0x39d, 0x6, 0x3f, 0x0, 0x10000, 0x0}, {0x1, 0x3000, 0xd, 0x1, 0x1ff, 0x6, 0x1, 0x0, 0x6, 0x0, 0x20, 0xfffffffffffffffa, 0x0}, {0x4000, 0x0, 0x4, 0x7fff, 0x8, 0x2, 0x800, 0x380000000000000, 0x4c7, 0x1000, 0xffff, 0x5bd9, 0x0}, {0x117000, 0x2000, 0xf, 0x1000, 0x20, 0x0, 0x9, 0x80, 0x20, 0xffffffff, 0x3, 0x0, 0x0}, {0x2, 0x6004, 0xe, 0x8, 0x5, 0xfffffffeffffffff, 0x7, 0x1, 0x9, 0x1, 0x4, 0x7, 0x0}, {0x10000, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x13001, 0x10000, 0xc, 0x1000, 0x3000, [0x1ff, 0x8, 0x2, 0xb65]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000111000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text32={0x20, &(0x7f000073a000+0x138)="0f20a7f080700c8e0f01df66b84d000f00d036670fc71a660f38dec366ba420066b8003866efea19eb0000e5003e360fc72c8e66ba4100ed", 0x38}], 0x1, 0x8000000400, &(0x7f0000c7a000-0x10)=[@vmwrite={0x8, 0x0, 0x100000000000, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x6}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000065a000-0x38)={0x0, 0x30, "a144226da3d88492cda80044c9c1b7f5eb664654e6e2d9ec08b620bddf3505bcfd93b24734942ae061b09ff5739a982d"}, &(0x7f0000630000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f84000-0x10)={r10, 0x1ff, 0x7e67, 0x2}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70001, 0x0, [0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x10001]}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000dc5000-0xc8)={0x8, 0x0, [{0x7, 0x400005, 0x5, 0xffffffffffffffff, 0x3, 0x0}, {0x7, 0x100000000, 0x40e4f38, 0x10001, 0x287, 0x0}, {0xa, 0x7, 0x5e, 0x9, 0x3f6, 0x0}, {0xc0000007, 0x7, 0x120, 0xb, 0x7f, 0x0}, {0x0, 0x880, 0x44f, 0x18000, 0x2, 0x0}, {0x6, 0x0, 0x7a, 0xbc2, 0x3c, 0x0}, {0x6, 0x7, 0x100000001, 0xfffffffffefffffc, 0x10001, 0x0}, {0x1, 0x4, 0xfff, 0x714e, 0x0, 0x0}]}) fcntl$getownex(r2, 0x10, &(0x7f0000a23000)={0x0, 0x0}) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000784000)="2f6465762f6877726e6700", 0x280, 0x0) ioctl$KDSETLED(r11, 0x4b32, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/10 08:24:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0xffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000071a000-0xc)="2f6465762f6175746f667300", 0x40100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c66000)="2f6465762f7573626d6f6e2300", 0x6, 0x40) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000e53000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000b7f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) bind$inet(r3, &(0x7f0000081000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x3) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00005cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r3, &(0x7f0000e13000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000eda000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000079d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001a3000)={r7, 0x5}, &(0x7f0000124000)=0x8) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) recvfrom$unix(r0, &(0x7f00006de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x40000000, &(0x7f0000df0000)=@file={0xd26edec66df7bb59, "2e2f66696c653000"}, 0xa) add_key(&(0x7f0000d4b000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b67000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d82000-0x7d)="a11ba622bc4163072205e08e119438f6d689ecf2db252743bd9b3fe5e39e097f64fbac07b390e9d879fca6cd1e2197b31111edb20de331007fb50cdba29468e2e9b674eac14bc91d5bcc3c733331748639eb6e03075d2c6947b814dec37c4d7e6db16aeb1b800d325bb0a5eaf93e483ce45f2794587699890cee54f190", 0x7d, 0xfffffffffffffffd) r8 = add_key$keyring(&(0x7f0000686000-0x8)="6b657972696e6700", &(0x7f00003d5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000109000-0x8)="6b657972696e6700", &(0x7f0000358000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r8) add_key$keyring(&(0x7f0000f50000-0x8)="6b657972696e6700", &(0x7f00004ca000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r2, &(0x7f0000fe1000-0xb)=@file={0x0, "000000000000000000"}, &(0x7f00007c7000-0x4)=0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000718000-0x4)={r6}) write$tun(r6, &(0x7f0000bad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "ea1c0f", 0xcd, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x51cd49469c610c62, 0xc0, 0x0, 0x6, {[@mss={0x2, 0x4, 0x3ff}, @generic={0x17, 0x11, "767364944af432fef85785455b8e14"}]}}, {"448be508476aee0a495824e5f088aceda452a586a9a17e7ea4e775adc928f249e77409cf7db180081b9a25922b1088ea272eb40ae9a739869328e94b0169de90f5bfc760877d99a74119c46651a5cf2980b6da67f1678f072011ea72c84681d04125bfe46d341c04867c833f2414aea64352f93166e1c0cfbfdf320e93360003eb552249f4a72a84fea0e91a1d0000010000000000c657a8b1e4f88aad6b08b9de"}}}}}, 0xff) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 08:24:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") fchdir(r0) 2017/12/10 08:24:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002ee000-0x16)="6e65742f69705f7461626c65735f7461726765747300") tee(r0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x801) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x80100, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000eb7000-0x88)={0x4, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = socket(0x20000000000000a, 0x5, 0xfffffffffffffffa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = timerfd_create(0x5, 0x80000) dup3(r4, r5, 0x80000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d34000-0xc)="2f6465762f72666b696c6c00", 0x1ffee, 0x0) symlink(&(0x7f0000757000-0x8)="2e2f66696c653000", &(0x7f0000e68000-0x8)="2e2f66696c653000") r6 = socket(0x1e, 0x5, 0x0) open$dir(&(0x7f00008ab000-0x8)="2e2f66696c653000", 0x1, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000d32000)="2f6465762f7663732300", 0x36a3, 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000ca000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f000075a000-0x8)={r8, 0x8}, &(0x7f0000b7a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00000a4000)={0x0}, &(0x7f0000bc9000)=0x4) r9 = memfd_create(&(0x7f00006f5000)="", 0x2) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r9, 0x0) fsetxattr(r9, &(0x7f0000da1000)=@random={"6f73782e00", "2f6465762f696e7075742f6d69636500"}, &(0x7f00004eb000)="70726f632d656d3173656c696e75786b657972696e672a2d00", 0x19, 0x2) sendmsg(r6, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[{&(0x7f00007eb000-0x43)="2e1de9419ca4f145162497e6df76272c2a6936fc07c3ce908f21d26f543e5d8b055c9931e3c1396f4d223c9bfc090bad005720aa84f1aeee8e8efe7c0294d8238d48fb", 0x43}, {&(0x7f0000a62000-0x6e)="17c8736c00f34f55e8e1d13ea49e71672ee455fd8c3ffd0e4d4a5befeda8fdd49cccd2d68faa4cb190f7b6baf45a75548b28f632fa21e37874d8de663b66fd9cf00f621753637fc2ea4dd74ba9f4e87a055a0112d6ccae9f1677e12900c61f2c13a612d6c5a08c97efabac751435", 0x6e}, {&(0x7f0000046000)="361a33806848c73ea556b39384d4bf90a5c645d9a1c54d01994ff2b48a6623f539a30ce7a3c6252587fff7c0edd1c34695954847e603a0983eca7dad412b9c2ff5c0f42c15acad953192e9d80f8eba41fb6b733252a0506bfe9f3f950858f78890ec903f7225e8c8f4073918b1fead4e7e802964853866c11f815aa0033d857d0d174851318afee6099b0f1a9c8880060a734ddfb740d68211f9cee22dc197f1d5712bd9b4aec897dda1ee4bb2973268bed9eeb0", 0xb4}], 0x3, &(0x7f000012e000)=[], 0x0, 0xfffffffffffffffe}, 0x4) close(r6) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000011b000-0x4)={r1}) ioctl$int_in(r6, 0x5452, &(0x7f00005b9000-0x8)=0x140) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000721000-0x4)=0x0) link(&(0x7f0000f28000-0x8)="2e2f66696c653000", &(0x7f0000768000-0x8)="2e2f66696c653000") socket(0x40000000015, 0xf, 0x7e2) 2017/12/10 08:24:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ac000-0x8)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000dd000-0x4)=0xfff) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x1000, 0x0) accept$inet6(r1, &(0x7f0000457000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009f1000-0x4)=0x1c) ioctl(r2, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") [ 65.785607] device gre0 entered promiscuous mode [ 65.803902] device gre0 entered promiscuous mode [ 65.825130] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/10 08:24:39 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4042) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000815000-0xc)={0x40000010, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x801, 0x0) socketpair(0x10, 0x1, 0x200, &(0x7f0000cc6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0}, 0x0, 0xfdffffffffffffff, r2, 0x0) perf_event_open(&(0x7f000064d000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0xac, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002fb000-0xa)="2f6465762f70746d7800", 0x0, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") acct(&(0x7f0000106000)="2e2f66696c653000") r5 = shmget$private(0x0, 0x1000, 0x400, &(0x7f000075f000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffffe0, 0x5, 0x84, &(0x7f0000793000/0x3000)=nil, 0x0}) shmat(r5, &(0x7f0000d23000/0xc000)=nil, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000973000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) clone(0x100000, &(0x7f0000001000-0x60)="", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000d2c000)="") clock_getres(0x7, &(0x7f00005f3000-0x10)={0x0, 0x0}) syz_open_pts(r4, 0x0) r7 = socket$inet6(0xa, 0xe, 0x20000100000006) connect$inet6(r7, &(0x7f00005d6000-0x1c)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) accept$alg(r6, 0x0, 0x0) 2017/12/10 08:24:39 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f0000474000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000) sync_file_range(r1, 0x0, 0x200000000000, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3d, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r3 = dup(r1) syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000c0c000)={0x10001, &(0x7f0000527000)=0x0, 0x2, r3, 0x1}) r4 = openat(r3, &(0x7f00005ec000-0x8)="2e2f66696c653000", 0x600, 0x100000000000000c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000b27000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x1000}, 0xa0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = fcntl$dupfd(r2, 0x409, 0xffffffffffffffff) preadv(r2, &(0x7f00004ce000-0x10)=[{&(0x7f0000c6b000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000185000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000609000)=@assoc_value={0x0, 0x3}, &(0x7f0000959000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00001bd000)={r7, 0x8, 0x4, 0x10001}, 0x10) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c4000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000978000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x80000000, 0xffffffffffff2cda, 0xff, 0x401, 0x7ff, 0x1, 0x5, 0x8, 0x992, 0x6, 0xf000000000000000, 0x5, 0x9, 0xfffffffffffffffc]}, &(0x7f0000367000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000a80000-0x8)={r9, 0x2000000007f}, &(0x7f00009e3000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r8, 0xc0605345, &(0x7f0000b60000-0x5c)={0x7, 0x0, {0xffffffffffffffff, 0x3, 0x101, 0x0, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r8, 0x5402, &(0x7f0000ff1000)={0x81, 0x6, 0x2, 0x7, 0x8, 0x81, 0x0, 0x8325, 0x0, 0x7}) ioctl$KDGKBLED(r4, 0xc0045405, &(0x7f0000606000)=0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x2, 0x0, &(0x7f0000358000)="9800"}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f00009b6000)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007f8000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5}, &(0x7f0000711000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b1d000)={0x0, @in6={{0xa, 0x2, 0x1c7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffff81}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00004cb000-0x10)={r10, 0xd04, 0x0, 0x100000000000000}, &(0x7f00002fe000-0x4)=0x10) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000ae1000-0x4)=0x0) getuid() 2017/12/10 08:24:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000071c000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00004b6000)=0x10000) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") r2 = syz_open_dev$mice(&(0x7f0000a96000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cf2000-0x8)={0x0, 0x0}) mq_notify(r2, &(0x7f00006c1000-0x60)={0x0, 0x1e, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 08:24:39 executing program 7: mmap(&(0x7f0000000000/0xe31000)=nil, 0xe31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000075b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c9000)=0x0) r2 = getpgid(r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x9, &(0x7f0000214000-0x10)={0xd8, 0x100000006}) mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000e34000-0x10)={0x8, 0x100004}) recvmmsg(r3, &(0x7f0000273000-0x3c)=[{{0x0, 0x0, &(0x7f0000272000-0x20)=[{&(0x7f0000272000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000fe000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2, &(0x7f00000ef000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e, 0x9}, 0x0}], 0x1, 0x40002100, 0x0) r4 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e33000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x1, 0x4fa, 0x7, 0x3}, &(0x7f0000e32000)=0x20) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000400, &(0x7f0000161000)="bdfef975", &(0x7f0000248000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000024b000)="5a8a") mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000817000)=0x0) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e33000)={0x10000000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x40000, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x4, r4, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c03, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000e2d000-0x68)={0xf5, 0x0, [0x8000000000000003, 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, 0x0]}) mmap(&(0x7f0000e34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0xc00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000000003, &(0x7f0000524000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000632000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r5 = socket(0x15, 0x80005, 0x4000000000) getsockopt(r5, 0x200000000114, 0x20000000002716, &(0x7f0000c36000-0x1)="", &(0x7f00004a1000-0x4)=0x0) 2017/12/10 08:24:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socket(0x11, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c89000)="2f6465762f73657175656e63657200", 0x101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x44010, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ccc000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x101, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) readv(r3, &(0x7f00005db000)=[{&(0x7f0000a71000-0x8)="0000000000000000", 0x8}], 0x1) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a6e000-0xa0)={0x0, @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, 0x5, 0x3, 0x4}, &(0x7f0000e57000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001c7000)={r4, 0x2, 0x20}, 0xc) mlock(&(0x7f00002ef000/0x4000)=nil, 0x4000) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000f46000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="08") openat(0xffffffffffffffff, &(0x7f0000280000)="2e2f66696c653000", 0x400400, 0x4c) r5 = gettid() ptrace$getsig(0x4202, r5, 0x7, &(0x7f0000b10000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x54a) 2017/12/10 08:24:39 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000-0x6)={0x81, 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sigaltstack(&(0x7f0000438000/0x4000)=nil, 0x0) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00007e5000-0x8)="2e2f66696c653000", 0x8000, 0x44) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = open(&(0x7f000003b000-0x8)="2e2f66696c653000", 0x14080, 0x156) ioctl$TIOCCONS(r3, 0x541d) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b1b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f000037d000)="402d3c766d6e65743000", 0x3) timer_create(0x0, &(0x7f00003a9000-0x60)={0x0, 0x34, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000be000)=0x0) clock_gettime(0x0, &(0x7f0000ed7000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f000056f000)={{0x0, 0x0}, {r5, r6+30000000}}, &(0x7f0000b94000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r8 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f000000b000)=@common="73697430000000000000000000000000", 0x10) sendto$inet(r8, &(0x7f0000a09000-0x1)="", 0x0, 0x0, &(0x7f0000701000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f0000fc1000)=0xffff, 0x4) r9 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f1d000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000011c000)={0xffffffffffffffff, &(0x7f0000d88000)="9dcce74d70e51c7c921883499138ea7ece881e26b597acf3b0c3a7bad6106d078ad43eeffd85aaaa41ce2ad58e3573b00a748a4ee511823612722cd4f54b37bd5d0638f06d3ef0cb83fb80cca69147b08059152f59da3892005a42be542abf7a433c280348af503627953dd9cfa018", &(0x7f000072a000-0xf0)="64e594ba120917332c9505c5c064c803cca314dff8d75946a2ab22258a6d0dce6aa99f7d297d11747f05d804139fb456a53de103dfb91b10c0f783e7e9f4e40cc5254527d9eb598c77db733c9733a3a7335223f33f8c6d0ea8bf2e0a04e8cb51d85b4c9965851059ee46cb7f5cb8ba2408aaa2d0e186abcbfd374525eee9ce4c67c0365f1a082fb58925ad308532b74b50fef539de081a2dce23bc6650e7d9309accb728bffece5a220c16fa7fa681d0d8f9ec79e1f699f0f1c8293c45dfa0199f91e262d60225464f5902dc54fda11e37d9e856ddeabd018b1a688d97c038c49a47e61a7c585edf8947fff1e63952a7", 0x3}, 0x20) sendto$llc(r9, &(0x7f000033c000-0x1000)="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", 0x1000, 0x4000, &(0x7f00002f8000-0xd)={0x1a, 0x0, 0x6, 0x7, 0x5, 0x10000, @random="33e84dfd7a48", [0x0, 0x0]}, 0x10) write(r9, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000b37000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) write(r9, &(0x7f0000de2000-0x20)="1f0000000104ff016b000000e9110000780df00008000380070ddc03000000", 0x1f) 2017/12/10 08:24:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x10000000000009, &(0x7f000051f000-0x60)={0x0, 0x1, 0x5, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b3000-0x4)=0x0) timer_delete(r1) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) r3 = getpgrp(r0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e25000-0x9)="2f6465762f76637300", 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000c3b000)={0x7, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "9d79d6e6344038cd", "f2602a80a1364bc34b4f4e785a3d42a5849fbb88bd4ff33428607a6aa88f7bf3", 0x10001, 0x7b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpriority(0x0, r3, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00003cf000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f00004c7000)={0x7b, 0x0, [0x0, 0x4000000000000007, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000867000)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000817000-0x4)=0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00001c5000/0x18000)=nil, &(0x7f0000574000)=[@text64={0x40, &(0x7f00001cf000-0x62)="0f20d835200000000f22d866b881000f00d8b805000000b9d573a8980f01c148b8f9800000000000000f23d00f21f8350000000d0f23f8488e449345490f22c6460f01c9260f46b6f6ff0000c421cd560eb925030000b800700000ba000000000f30", 0x62}], 0x1, 0x2, &(0x7f0000c1d000-0x10)=[@dstype0={0x6, 0xc}], 0x1) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aec000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000031a000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000a46000)=@assoc_value={0x0, 0xe3}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000358000-0x8)={r9, 0x6}, &(0x7f00000df000)=0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r8, 0xc028ae92, &(0x7f0000559000)={0x7a3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f000029d000-0x1c)={0xfffffffffffff000, 0x3, 0x9, 0x0, 0x0, 0xc8, 0x8, 0xe7cc, 0x5d5a, 0x5, 0x8123, 0x8000, 0x0, 0x690627b6, 0xbb1, 0x4, 0x8, 0x6, 0x100000001}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00006ae000-0x1)=0x0) pipe(&(0x7f0000442000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a31000)={0x1, 0x78, 0x1, 0x7ff, 0x100000000, 0x8f, 0x0, 0x1, 0x2802, 0xa, 0x4, 0x8, 0x1, 0xa, 0x0, 0xb73b, 0x7, 0x2, 0x52, 0x2000, 0x4, 0x4, 0x3, 0x2, 0xff, 0x0, 0x0}, r3, 0xbf4, r10, 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000053000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 66.063259] audit: type=1326 audit(1512894279.238:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/10 08:24:39 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b30000)={0x7, 0x78, 0xdd, 0x8, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x0, 0xfe, 0xfffffffffffffffe, 0xfffffffd, 0xfffffffffffffffe, 0x0, 0xb76, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x200, 0x404, 0x0, 0x100000, 0x0, 0x1, 0x40, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x104) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x20003, 0x3f, r1, 0x800000000000000) r2 = syz_open_dev$evdev(&(0x7f0000fbe000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000733000)=[], 0x0) inotify_init1(0x1) r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x50a00, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x4000000000000000, 0x0, 0x0, 0x0, 0xc20, 0x0, 0x8001, 0x7, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x81a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000fbb000)="", 0x0}], 0x1, &(0x7f0000fc0000)=[{&(0x7f000077d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000fc0000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000227000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000f46000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00008e2000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x5, 0x0) socket(0x400000000000010, 0xa000000a, 0x5) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000fc0000-0x18)=[@text32={0x20, &(0x7f0000fc1000)="70c50fdd75e666ba4200b880110000ef66baf80cb8583ec189ef66bafc0cb0feee660f3880a62a691fe3660f38f6ddc4e24dba950000010026650f01d1660fdb2f660f388227", 0x46}], 0x1, 0x6, &(0x7f0000fbd000-0x20)=[@cr4={0x1, 0x20000}, @flags={0x4, 0x1001}], 0x2) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x5) ioctl$KVM_X86_SETUP_MCE(r8, 0x4008ae9c, &(0x7f0000698000)={0x11, 0x1, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0}, {0xfffffffffffffffc, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x80000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000e0d000-0x40)={&(0x7f0000417000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004d3000-0x4)=[0x0], &(0x7f0000fbf000-0x4)=[0x0], &(0x7f0000fbf000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000fbe000-0x1c)={0x101, 0x8, 0x4000000000006b7c, 0x0, 0x1, 0x1, 0xff, 0xffffffffffff8000, 0x2, 0x10009, 0xfffffffffffffffc, 0x4, 0x0, 0x4, 0x100000001, 0x79, 0x3, 0xffe, 0x40000000000002}) ioctl$KVM_X86_SET_MCE(r8, 0x4040ae9e, &(0x7f0000019000)={0xaac75d3986ff5ebd, 0x1, 0x80000001, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) r9 = timerfd_create(0x7, 0x80000) sched_rr_get_interval(r0, &(0x7f0000825000)={0x0, 0x0}) timerfd_gettime(r9, &(0x7f0000789000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f00002d0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000274000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000aeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r9, 0x3, &(0x7f0000005000)={{r11, r10}, {r12, 0x0}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r9, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/10 08:24:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x14800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x6, 0x9, 0x7, 0x400, 0x4, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x7, r0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000021a000)={0x0, 0xfe84000000000000, 0x80000001, 0x39, 0x1000, 0x6}, &(0x7f00003a7000)=0x14) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fad000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e14000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000c71000)={r3, 0x3, 0x6, 0x6, 0xffffffffffff7fff, 0x2}, 0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000773000)=@int=0x3ff, 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000538000)="2f6465762f76637300", 0x80, 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000ca8000-0x18)={0x100000000, 0x100000000, 0x6, 0x6, 0x1b, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000695000-0xa)="2f6465762f70746d7800", 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000b3e000)=[{&(0x7f0000ac5000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000b75000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000070d000+0xc50)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000a00000-0x80)=[{&(0x7f0000b50000)="", 0x0}, {&(0x7f00002fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d36000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000e70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000fd5000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f00002d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000819000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000ec6000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x8, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(0x0, r2, 0x16) r6 = dup(r0) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000857000-0xc)={0x2, 0x401, 0x33ad, 0x4ce, 0x7ff, 0x7fffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000a11000-0xc)={0x8000000d, 0x0}) r7 = accept(r6, &(0x7f00002be000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071b000)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x15) epoll_create(0xfffffffffffff59d) getsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000054c000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001a2000)=0xc) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x800039) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00005f1000)={0xdaaa, 0x8000, 0x0, 0x20, r3}, 0x10) fcntl$lock(r8, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000efc000-0x4)=0x0) openat(r6, &(0x7f0000b5d000)="2e2f66696c653000", 0x113600, 0x1) close(r6) fcntl$lock(r8, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r8) [ 66.160071] audit: type=1326 audit(1512894279.265:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452a39 code=0x7ffc0000 [ 66.160093] audit: type=1326 audit(1512894279.274:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 66.160113] audit: type=1326 audit(1512894279.276:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 66.160133] audit: type=1326 audit(1512894279.279:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452a39 code=0x7ffc0000 [ 66.160153] audit: type=1326 audit(1512894279.279:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 66.160173] audit: type=1326 audit(1512894279.284:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 66.160191] audit: type=1326 audit(1512894279.294:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/10 08:24:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x1000000, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0xffffffffffffffff, 0x78, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = shmget(0x0, 0x3000, 0x201, &(0x7f0000b88000/0x3000)=nil) shmctl$IPC_SET(r4, 0x1, &(0x7f00006ce000)={{0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x10000000000000, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x37, &(0x7f0000d60000)={0x0, 0x0}, &(0x7f0000000000)=0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000755000)="2f6465762f72666b696c6c00", 0x4000000004001, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000ba0000-0x10)={&(0x7f000018f000/0x3000)=nil, 0x3000}) r6 = fcntl$dupfd(r3, 0x0, r2) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000ae9000)={{&(0x7f000085e000/0x2000)=nil, 0x2000}, 0x1, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f00003db000)="2f6465762f6c6f6f702300", 0x80000001, 0x1000000000) lseek(r7, 0x8000, 0x1) r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") openat$rtc(0xffffffffffffff9c, &(0x7f0000f08000-0x9)="2f6465762f72746300", 0x200c04, 0x0) dup3(r8, r8, 0x90004) mremap(&(0x7f00009a9000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000759000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 08:24:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1f000-0x9)="2f6465762f72746300", 0x82100, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b8e000-0x8)=0x0) r1 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r2 = socket(0x11, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r3, 0x0) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000f46000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="08") getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a08000-0xb8)={0x0, 0x1609, 0x40, 0x80000000, 0x4, 0x8001, 0x1000, 0xa361, {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, 0x4, 0x7, 0x1, 0x3}}, &(0x7f000016d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008f8000)={r4, 0x4000000000000}, 0x8) ioctl(r1, 0x4000000000001277, &(0x7f0000867000-0xdb)="9d68c83cd16beb2c56f454adcd062d67511f6b09d3f93d9fa42eb698fb3a560a3d388a2776903caa29056b44200c1bffb8fc27f4f719cb46402d191d9909d42a17919ece80668fed4cee723c97194de93836dc8eba6c5538b76029feaae346b4b486542ce92ce48cc8639edf5cf2bf6dc395162671f3a8cc52e2a295e0d4e3951409abc3aa9e66c783965a0ba8ca88cb4497590a57af190f6f24ac85a32528e40b002193f968f921988a3af194f1d7abd8377dd96c69d0d4bf8476bc117e20ae0fa1fce051335e10a683e1e9996df44eedf9191f43796c7631cc2e") writev(r1, &(0x7f000025f000)=[], 0x0) 2017/12/10 08:24:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f5000)={0xffffffffffffff9c}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00008ad000-0x18)=@get={0x1, &(0x7f00004fd000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xffffffffffffffff, 0x1) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f000002c000-0x10)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000000000)="dd98ed", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") pkey_alloc(0x0, 0x3) mmap(&(0x7f00000ff000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) r2 = getpgid(0x0) r3 = getpgrp(r2) setpriority(0x0, r3, 0x83) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000403000/0x18000)=nil, &(0x7f0000766000)=[@text64={0x40, &(0x7f00007f9000)="f30fbe84ac0000000009f04cfc66b8c6008ee0660f3882526b440f20c0350d000000440f22c0c74424000001c0fec744240200000000c7442406000000000f01142466bad004b000ee66b896008ec8644b0f211c", 0x54}], 0x1, 0x1, &(0x7f0000dfd000)=[], 0x0) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000274000-0x170)={0x9, 0x0, [{0x80000007, 0x8, 0x7, 0x67, 0x5, 0x20, 0x1, [0x0, 0x0, 0x0]}, {0x7, 0x401, 0x7, 0x9, 0x2, 0x6, 0x80, [0x0, 0x0, 0x0]}, {0xc000001f, 0x4, 0x100000000000006, 0x6, 0x3, 0x7fffffff, 0xfff, [0x0, 0x0, 0x0]}, {0xb, 0x1, 0x1, 0xffffffff, 0x7, 0x43f6, 0x8, [0x0, 0x0, 0x0]}, {0x80000007, 0x0, 0x5, 0x2, 0x1ff, 0xb, 0x618, [0x0, 0x0, 0x0]}, {0x80000019, 0x7, 0x800002, 0x9, 0xffffffffffffe1a6, 0x7, 0x3c000000000000, [0x0, 0x0, 0x0]}, {0x80000223, 0x3, 0x2, 0x4, 0x80000000, 0x35, 0x8001, [0x0, 0x0, 0x0]}, {0x7, 0x81, 0x6, 0x7, 0x9, 0x882, 0x9, [0x0, 0x0, 0x0]}, {0x40000001, 0x40, 0x1, 0x2, 0x6, 0x8, 0x4, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) unlink(&(0x7f000093f000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000073000-0xe0)={r7, 0x20000000007, 0x9, "bb45252b9ea9fdfc5c12b8c7a1a1b2b2f64ca3bd971d1fab41095238403e17ebc0e837ba797f77a1eeb659bda8d45408886c8ba9c2fc4ceaf1eca7fcbd10bda05149b359086aebd05b144de72af79e711bdc09c020343f374f67c2d30e7cc92cd4a54b1249d03fb714e031357abcce78f96d624bfb4b13b7d3112c7f68e60c130010d36d72c8544d0c583187d77f519c0e4c73c240138128ab69354c4e6008c65545751a5a7c4587a7eca4b27eb21b7414c92b9c9bdfe3c753932c442c850e05b9b79b016cc9"}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e8e000)="2f6465762f76637300", 0x0, 0x0) ioctl$TIOCCONS(r8, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x4) 2017/12/10 08:24:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000935000-0xd)="2f6465762f7573626d6f6e2300", 0x8001, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000222000-0x4)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000dc0000-0xc)="69645f7265736f6c76657200", &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000218000)="70707030216574683100", 0x0) add_key(&(0x7f0000db8000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cda000)="ebb77c37c316c3ab41a3a46d420a3f427d50c3a3ea4b52f6368545ac10073c67f5ea44b770bf2dc6cfdff8130e80ebec92ca0b1eca1d1fd0a445eeea756258b48f05af707d753af70463933f24068f8b76a2d8b7b521e99c224006bd3ca3a3f26d48c707851ef126c8d7a6c58925ba4b936ee8727c56fa34f6e4d15e417f5842d5f05647c3f71133975604be999886bdb935e4890b55d6a185794dd91f23b2e68156375dc77d3f50e66c0c031a8c747b1c0a6aec00d60c6d6d73a2c41b35516cafa53a13706177a60aca1e85074b95b12c89c2d0c5f83a7f79ae651e0d29ae55e08f78aae20247779cd6b2b4", 0xec, 0xfffffffffffffffe) request_key(&(0x7f0000e92000)="6269675f6b657900", &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb4000)="6b657972696e6700", 0xfffffffffffffffb) add_key(&(0x7f0000605000)="2e726571756573745f6b65795f6175746800", &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed3000-0x64)="68f750ed91fd091800000000000005061efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512c26fc7980fc3a5af4b0000b7f3124fcb7e1445bc0e0546e1224c3f84857c57141286804eb434284989e572183fb47869744546654e97c44ecb2493", 0x64, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007df000-0xb)="2f6465762f72666b696c6c00", 0x400000, 0x0) mq_notify(r5, &(0x7f0000413000)={0x0, 0x38, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f00005b4000-0xc0)=[{0x4, 0x2, 0xd0f, 0x7, @tick=0x6, {0x800, 0xc4c}, {0x9, 0x2}, @ext={0xda, &(0x7f0000079000)="200a03588dea2ad12e26310cdc4a3d3230d13d497451e74454bee0871f26159f7150806bab16798699f11241dabf53c3395718018f6c444ede6a8c055b05f0180e0b6b78de6ad5dd178003468a56b825b554e3edb8671c6a0d7b83dbb7e997901c37c8588116023a017aec40cdeb8d53ef0cf557b8f2ad2326039acd129a76abfeec8de82ca89dfd1f014a1c7a926cdba7563eb5ec0ddf43a5f48dfaf2b39d071ce92183dfee9e307fc1a440e7691a4fcc31d808d9f2da021a13ba703ff9b4ea2624295bb1dcc0287c797681e120e902176e0f8d640791d0ca14"}}, {0x8000, 0x1e, 0x3f, 0x6, @tick=0x3, {0x6, 0x3fffffffc}, {0x6d, 0x7600000}, @result={0x5, 0x1ff}}, {0x4, 0x3, 0x4, 0x8, @time={0x0, 0x989680}, {0x400, 0xfffffffffffffffb}, {0xffffffff, 0x8}, @quote={{0x7fffffff, 0x3}, 0x0, &(0x7f000050b000-0x30)={0xc6, 0x1fdbf362, 0x10000, 0x2, @time={0x0, 0x989680}, {0xfc, 0x6}, {0x40, 0x7fff}, @ext={0x69, &(0x7f0000f0d000)="bb2420cb04e19092eafb2d1f55e57786764de63beacbbdc63b1001ab2c8ffd93bd278b5c4aa92cf77e0a9bec939375b55fc6db9eef9db800d8a0391bd9b7714b0a65fc47221dd99ddef32505651069f9c8b88743022c0cc156c74837977f02cc44c824287086a2f3ec"}}}}, {0x8, 0xfff, 0x5, 0x46ac, @time={0x0, 0x1c9c380}, {0x2, 0x6}, {0xf1f0, 0x80000000000000}, @quote={{0x10000, 0x7ff}, 0xfffffffffffffffd, &(0x7f0000307000)={0x10000, 0x6, 0x8, 0x7, @tick=0xc4d9, {0x7, 0xd814}, {0x80000000, 0x80000000}, @ext={0xcc, &(0x7f0000c69000)="eb0f83092f361bd007514c814d4071ec742008d60a9f8db08c12e994913180554aa62ef636c6e6aaf2f5c07f25bb1df09cfe63d997f533fcf78abdd73df3108111aa28c968c7969d791799df74f3dbc664bfd78bb1eece94efa29f93c62c428dc5f62f592cc8fcdd75e6d77896bece1cc52bc61fcea3632f6b43e5331ab0ded363ff0bb45517db24f7593fbad7c678a28c156f31e6f68adb6f0e84564ef67ec966e7a5b4bee0c4a71d509b14eeae6ea90dc3557d79338c2daf6942e8d794860d147026cdb420ccd27a83dcdc"}}}}], 0xc0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xb173, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f000031d000-0x6)="2747504c3a00", 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f9b000)={&(0x7f00000e9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000042a000-0x40)=[{&(0x7f0000dc6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f000098e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000011a000)="000000000000", 0x6}, {&(0x7f0000209000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x4, &(0x7f0000311000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0xff}, 0x10101) syz_open_dev$vcsn(&(0x7f0000813000-0xa)="2f6465762f7663732300", 0x100000001, 0x800000000101502) perf_event_open(&(0x7f00001a3000-0x78)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) r8 = syz_open_dev$loop(&(0x7f0000c22000)="2f6465762f6c6f6f702300", 0x4, 0x2) r9 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r9, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1f9}], 0x1, 0x49) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000232000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r8, r9, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r8, 0x4c01) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) sync_file_range(r8, 0x7f, 0x800, 0x7) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r10, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1100000000000000db0e01a24af840000000000000000000df7fe8000d722a32"}) 2017/12/10 08:24:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d63617374352d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000945000-0x5)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a98000)=[{0x0, 0x0, &(0x7f0000a0f000-0x70)=[{&(0x7f0000560000)="", 0x0}, {&(0x7f0000afa000-0x52)="af833c0929786d80e7c1beddf875b82da0c93a36a04fa47453ae9a3b6bc338164686f052336817f33ff09a445dd4c198446d890fd73a73d9ae7e6dd9cc6e65f72d3d13b6efd49ebc742a82ae2d6f7058117c", 0x52}, {&(0x7f0000be4000-0x6b)="b554bca471c888d00b1cfb920a2a5b3435ccfd78166c93d6ec1c0a001cdb66a17273d9c149c9a03a954dbdf0cd110db125faea1d296cf27866c63a1af0ea01ac5730ecd2b3962b5309f6d70134db31d4fb586e544e63ae3d818464776dd6582c3a58534d76033bcef61e46", 0x6b}, {&(0x7f0000ced000-0x1000)="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0x1000}, {&(0x7f000079e000-0x77)="514ad863d0ccfa818f793fc25e8f12b7a1924dc1d764511a4a5916c23fe7919c04bd3da774e7d763a292b305b17b26d9b09ef5f9c7b1308efb715d890b301bca8032759cb1fd0db7a25847608514551fcf49a21c4f339b88aefdfd7781befcde8f2c2a632b7a242a3e9ced64de82a37bb111011924c0c3", 0x77}, {&(0x7f0000b15000)="f11fb2b18847b1a0b8553bcf552ee61650a77ef761b992822c62f4feb3f2a5da133152cb1c3872c5fe88be965b94dedf37d9b951cff7efda76a70b012aed1a1f833b0c750eaf857a1daed8a0bd15840426530e4e339c6fff6a5aee0c8beb3871f773e0aa35", 0x65}, {&(0x7f0000505000-0x92)="413b7ec06689fb4a2d52a2713456130bfd5f0e4762efced21d11d0d396da2cbd9fc53c53c4ef745f5d29ddf5605c5b04e0150258e45cbc47b4b6d2bc26c77c6d596db34d8a53ac11a0b11eb381db6cc7ddaefcd1af1754e31a019de6536f0e27e3e167c7f39c281eb41c3af5956d54f873f62435df8cc018c4c8dc984a990fbabad73a18f8ff935518d2eea507452c0a2cd1", 0x92}], 0x7, 0x0, 0x0, 0x8800}, {0x0, 0x0, &(0x7f0000add000)=[{&(0x7f0000166000-0x1000)="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", 0x1000}], 0x1, &(0x7f000091f000-0x1c8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0xc, "48e102c54dd2b4ebcbc5c8e1"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x52}, @iv={0x30, 0x117, 0x2, 0x15, "4e6c1ae8b67a57db76fefdaeaebfcc30a523d4575e"}, @iv={0xe8, 0x117, 0x2, 0xce, "a78b0cd26894a933a947def588dfdd9d517749b8b48ac45af01e0fb1b06cfbb5360238eb4019109841f991a17fe7f6f60b73718685e9a712c78edeec20fcde421a7ec3ddc8e3ec6d2dad9d03238757e82d097a31c2e2885bc96a80397072320374ef27a1a0cae15057881f57b31c1e1ba16aa6983dd35ea32da72c0c4ddc1d130ac0d33995a7eff846dd7203e35984a2e895c565fc427da71eb3ca4b5cd40738801d776d593c34b1dcccf48b751cd68c7fa8bf61085f1f1902859867f09118cf424dc54dc7827ca068df68b52388"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x1c8, 0x44001}], 0x2, 0x0) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r2, r2, &(0x7f0000814000)=0x100000000000, 0x8000ffbffffa) 2017/12/10 08:24:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x1a, 0x3, 0x4896fff6, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025b000)={0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x4)=0xc) clone(0x0, &(0x7f0000001000-0x1)="55", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") r2 = perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x2b62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000423000)="2f6465762f6877726e6700", 0x3ffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000af9000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513ccd7453cf86ef8d92c60666f97c06f316e8f81dea7c8db80000000000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e", 0x6c, 0x800, &(0x7f0000bda000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000cda000-0x8)="2e2f66696c653000", 0x20) r4 = syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x6a, 0x802) r5 = creat(&(0x7f0000868000)="2e2f66696c653000", 0x20000007) ioctl$TCSETA(r5, 0x5402, &(0x7f0000407000-0x14)={0x4, 0x6, 0x5, 0x4, 0x4, 0xd1, 0x83e00, 0x9, 0xffffffff, 0xc}) r6 = memfd_create(&(0x7f0000a83000-0xb)="2f6465762f6777726800bc", 0x8000000000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000a15000-0xbb)="adb04bd139b7435dad5c0e6add96b4fcda52e233d8b757eaa5b2ec4b48dd0969e5788adbad464db4e5e91beedace06c765376220ceb772d6f0eca26c5110c1f4ad6ed55a622c81c977f99cf7c9aad476c3e923ef51ac5d433f16453c6457775953fd181fd5b110f9068d1d905ae1da1152696e58c513eab218c90eb2f9d833d8f580400d3d78a6e4b8be26ef3bb73fefac744772d71528a0db6476a67d524535dfe544b3867740cef6faaff0b91839acb7500d5bdbb2ad99e52568") setxattr(&(0x7f0000ce8000)="2e2f66696c653000", &(0x7f0000732000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000b45000-0x9)="", 0x0, 0x2) fcntl$setown(r6, 0x8, r7) pwritev(r5, &(0x7f0000921000)=[{&(0x7f0000c10000-0x800)="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", 0x800}, {&(0x7f0000ad4000)="dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b75304000000000000006c3ad34a9c5fe73de694537c503b43e221126186619b08b5727a", 0x3a}], 0x2, 0x3) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a41000-0x14)={0xe6d, 0xffffffffffffdffe, 0x20000040000ff, 0xfffffffffffffffe, 0x1000000a8, 0x8003, 0x8001, 0x126e00, 0x800, 0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x638000000, 0x100, 0xbe, 0x0, 0x10001, 0x1, 0x7, 0x21c5, 0xb, 0xffffffffffffff76, 0x1, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x2, 0x8, 0x7, 0x400000005, 0x2, 0x1, 0x0}, r7, 0x0, r2, 0x6) io_cancel(0x0, &(0x7f000056d000)={0x0, 0xffffffffe, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000c1a000)="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", 0xfa, 0x2, 0x0, 0xffffffffffffffff, r6}, &(0x7f0000aa9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00003c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r2, r3, &(0x7f00008d6000-0x8)=0x0, 0xef) r8 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r8, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000ed3000-0x8)=0x0, 0x80a, 0x3) [ 66.160211] audit: type=1326 audit(1512894279.301:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5474 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/10 08:24:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000920000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x4, 0x7, 0x0, 0x0, 0x8ffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1) tee(r1, r2, 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000fa6000)=[], 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000dbf000-0x8)={0xbc4, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000728000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) writev(r4, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x7ffff000}], 0x1) recvfrom$llc(r3, &(0x7f0000231000)="00", 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c5f000-0xe8)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)=0xe8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000202000)={r3, &(0x7f0000a15000-0x8c)="cfbb75eb4be3a567d6eb2d2b394320dba24ba5a21dd57a1650d242eff41a0fcdf2d56263aef9cc2c23ddc8dcc7ea4d52aa9e17ec06fb7a2a3c0182606cc8c72377c9e30896eb6cecf36eaf70255b5c9c89fc5cacb721c9ac689859a5177b7995c1b037096d0b3a6390b3933894a602e889c11e49e30d2139d40bef0ea586a95f515a2c8e36cab900000006ad"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000074000-0x10)={r3, 0x28, &(0x7f00001e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000c61000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000aef000)=0x98) sendto$inet(r4, &(0x7f000060e000-0x1000)="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", 0x1000, 0x4000, &(0x7f00001b1000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000074f000-0x4)=0x0, &(0x7f0000bc3000-0x4)=0x4) sendmsg$netlink(r4, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f000060c000-0xd6)=[{0xd6, 0x0, 0x1, 0x8, 0x2, "2c25f955fa2f7ae9c9cb7ba2841e04240fe0cdc1475bd2a5fccf670f5f1d33296dd1b4247b1d2395a3d754f0d0367693784d15e1544f0b981e0505ecd98624f7cca040470e568cc7466405e1a9d6201b8b1b9e319a111c11b7ace90480fc63fabdbfdff51e365011b83d9ecf302d9f0bcd9524d4ae4875cb0d256cb0b910072c3afa5cc5765083f26a1de349fb7d6ac623a012b7893d41fb319c23da173315ef30ba292eec62f80eef27ca59455bd28c2bac910a30299b51eb52b352a4cfcea128c7ed942e71"}], 0xd6}, {&(0x7f0000150000)=[{0x2f, 0x9, 0x0, 0x4, 0x1, "ed76aaca7178bc4118e1427eb55d22c49ccef536fe221e0c940778f4b813a4"}, {0x1b, 0x7f, 0x402, 0xffffffffffffffb0, 0x7ff, "8c3eee45072b3645738ca2"}, {0x4b, 0x7, 0x12, 0x3, 0x0, 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"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"}], 0x1010}], 0x5, &(0x7f0000420000-0x20)=[@rights={0x20, 0x1, 0x1, [r4, r5, r3]}], 0x20, 0x404c8c0}, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00006f6000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000160000)="2f6465762f73657175656e63657200", 0x30f240, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f000099f000-0x9)="77657374776f6f6400", 0x9) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000a54000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket(0x2000000000003, 0xe, 0x6) write(r8, &(0x7f0000c36000)="26000600000047f193000000008d00000000000000000000e629fff7454a6803e517c76e328a", 0x26) 2017/12/10 08:24:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000282000)="2f6465762f6c6f6f702300", 0x3d, 0x80) r1 = dup(r0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = syz_open_dev$mouse(&(0x7f00005c2000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x20000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000df5000-0x8)={0x0, 0x5}) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") 2017/12/10 08:24:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000066e000)="2f6465762f6e65742f74756e00", 0x0, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x9, 0x40000000001, 0x5079, 0x6, 0x6d3, 0x1}}) r3 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000fe000-0x14)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b0a0000000000800009ec06ec"}) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000d59000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000006, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="04000000bbce16a558fab900a4065ac7"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x9, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40090, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) connect$nfc_llcp(r2, &(0x7f0000899000-0x60)={0x27, 0x8, 0xf8, 0x3, 0xff40, 0x100000001f, "39ef6daafd06da30a39e7f3d767cc609b85485550ae6fa8c7ab2a09db6f20abbee510f9b61df1e60386a789faae989d5c941ab675f1ba445c2402708143fae", 0x8c8}, 0x60) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000061000-0x9)="2f6465762f72746300", 0x101000, 0x0) io_submit(0x0, 0x0, &(0x7f0000c74000-0x30)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)="74696d65727300") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e6d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c6e000)={0x0, 0x0, 0x0}, &(0x7f0000fba000-0x4)=0xc) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000cd000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e3000-0x4)=0xc) timer_create(0x7, &(0x7f000092f000-0x60)={0x0, 0x1d, 0x3, @thr={&(0x7f0000c6c000)="8f9d2b883b184f72c2687076e0dfe00f107154051ec35275a003e02154f7f2e4216a84d21f42fa0ebd67e57e89c5976e18aa362d09000cee78c30000000000000004d3ef16c4f413f9ac4733d67e2b740035c78a14a2eb029dac11e208ef2e0fda16918b85dc825a46b27747736a89", &(0x7f0000eea000)="142b18d669f5bf1067ccf380266adcf27b185206f54aa60a36f5469aa1b39395e52d3592706b45659c33cd98615aecaf9c98b8d3f972db9971ee38c5e732f4a4351fa76d0e2676913fcf74f44d80df3d46c11de033a9d99f2e73f2b266d5fd6e0db7450a06954f4b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ca000)=0x0) timer_gettime(r8, &(0x7f0000642000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) preadv(r7, &(0x7f0000b39000)=[{&(0x7f00003fc000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000337000-0x6f)="6b5f520db852bbcd8df180596fb6c5cbf76938f76a660203c23620869cda240ad47e89f8e3df753454f21833f3a8a5ee5f1c76bb3ea90afe8dc8c95163db0db6367f603750041d3b831409f6a176623c99ac4db7d748cd7d8e73662f4361615ace90ccc1d6ad62ebad464b1ca26c8b") mknod(&(0x7f0000570000-0x8)="2e2f66696c653000", 0x8002, 0xc9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/10 08:24:39 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xb) pipe2(&(0x7f0000483000-0x8)={0x0, 0x0}, 0x800) fcntl$dupfd(r0, 0x0, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000064e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a7f000)="2f73656c696e75782f61636365737300", 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000001000-0x48)={0x80000, 0x0, [0x1, 0x3, 0x4, 0x470, 0x100, 0x80, 0x9, 0x6]}) set_mempolicy(0x0, &(0x7f000006f000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1d, 0x7, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$TIOCEXCL(r4, 0x540c) read(r1, &(0x7f0000018000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x3fe, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x7, 0x8}, {0x200, 0xffff, 0x4, 0x2}, {0xf5, 0x6, 0xfc14, 0x800}, {0x6, 0x8000, 0x6, 0x3}, {0x4, 0xfff, 0x6ed5, 0x6}]}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000a04000)=@generic={0x7317ca1d, 0x3, 0x800}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d9000-0x11)="2f6465762f7667615f6172626974657200", 0x400080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000a30000-0x8)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000450000-0x7)="2f6465762f70746d7800", 0x400400000, 0x0) 2017/12/10 08:24:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000cbd000-0x3)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a3000)="2f6465762f7667615f6172626974657200", 0xc0, 0x0) sendmmsg$alg(r1, &(0x7f0000123000)=[{0x0, 0x0, &(0x7f0000634000-0x20)=[{&(0x7f0000692000)="9f286af6555f77b73471df7aceb406ae17bca7b29fd3e704c798ebe55cdaa0b5593909aad8426167f9fd2d984eac06478e642ad52c122de56de1133113f1fe13e8ac8331a000", 0x46}, {&(0x7f00008ce000)="55d86820eaf307a10035a7396a49714084bd1664e9c00b3d300e4cfffecd6c0eff02397f33c1b5ce4c8144d64e53fd547b054bdcb2b9a5ddec1e6ea47763d24eaca9a240c04024b2405c9dedb28b595ba123ee070ee9b34223e53880d9bdce0f6baf478cbf6f4de78780a501c2e99eee880ad68ffd6ae6382092e6386f138778ea51ec7a802fc2f2cbf4f6938f27bc138018edc8a4c252ac3fc5dc2acdaa39a18890614dfedb02be071ad618f66da922446f720b8d42a161305aec1f22ba54", 0xbf}], 0x2, &(0x7f000062b000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x800}, {0x0, 0x0, &(0x7f0000be5000)=[{&(0x7f0000360000-0x6e)="b05108b3d739e8c6ad0efec600bceb9471b056b5e6f746b7912572bdc031591329c99863481dfce97a154a1eeef8d2801c9041d86a15ee9b9a67e3beb21456b8768bcefed5090ea2ca275922cdd06ad61a50eb4d0cb41b2135fdfaf142e19888ebda930ca7778a8635b9543ddfe8", 0x6e}, {&(0x7f0000b76000-0x1c)="01c8fd34d7084df1ae8c312f58c92cbfa784b6a4ef88ec4d5e34c8ef", 0x1c}, {&(0x7f00008b6000-0x94)="787ff7dceb9967215e58a191acf71a9a656b7ff190ada06dab8ab43fcd853409a59ad583752d04da6fac8b8233eea0ea0a6e5b903cb9cd194bb6c96fe14b771b67adc0e24ef8f045ccef8fd77eae19253e6617a43b6539359d84834af11450790438ae11d42f954d4d46b8a34acdccff24334f311da020063c7358c576a08fa4f0965ec18d27730eeb3a021315e19f4c12a22bc4", 0x94}, {&(0x7f0000e6a000)="0dff11982dc7916e8fc0b47289e44d32f8d3c5b2b8e5e4a3a1487e9f6564b329a07b5266e9ba66e9438080922c78a9ad38814ae97aa502c7277d8c5f1c170eabb5d047741fd98a7b8448a100c01188e5c46249", 0x53}], 0x4, &(0x7f0000f88000-0x210)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xf0, 0x117, 0x2, 0xd9, "49f78a8e4214eff2febb8df497b2ff2b9ea167b4a2a32eefe5aa4b969fb14831ab368b8d8b192e2ba39fd3e0b248da96c499df45370d993d0d8c49410df9766979effbf0ff8437a22cb05be3caaf397f519bdf77c672f052c11c9ca23015f5150f229e5ac884bcf35e798d3bcaf0b22f409622614244d947cb06e04c1712fcf3f3704d5fcc189d2570b041183451e45d9c8fe57a29c152f980be03e4bb84adb806f91071f0677230b9659918da00492f28eb252ecd37834736d25b15381ec178cc56e083d3647ba92e2aa0d18113f74147804f180c1b5d8e36"}, @iv={0xd8, 0x117, 0x2, 0xc1, "5c94ed993a4c90762b37744e3490911cc20590cf678ff99392a576053ab4d6caf13bcc3880ae69e867386337c1e8a70ece0cf361fc17c8f5655c65da3f0b6fa815cdb0f91ce083003c8d7ec1fc8c21d51cd56a9c6e8b1e7017735bc448a468d1148a502887722611748fd6c6fdb41000e6fd8262b7d824c4e0f2b586212145d463c28c2519b9bd3ecf67049c49dbb6020eb00786c2b08f49e47cc48978928232d5a074275c4571910ecdc60d356bf1ebbb73a238acc089981695877e70e8cba8c5"}], 0x210, 0x4000}, {0x0, 0x0, &(0x7f0000688000)=[{&(0x7f0000184000)="98d1a799e4424ad229e91d3f2faef674b264440ade9e5088121d5ebe39737585dbce1502d180498850df19ec5c1cf62b2af249bece9168e0d48568ba8f3a520f2e726fd67cf363875845487be20bc9393685e76158238a51c54441f07447c58a793bb8f299ba6d93844bd8e5131d1207b3b69eaba30df8118d74f4298f72a39ddeafc4bab072703d4a3c5939f891abf25ec5361c65ac51a01d0b9d2f9ca756dcd5a58423fb0a36694c4c7e1a21e8e9dd52ea63fde052cdee", 0xb8}, {&(0x7f00002da000)="66d9cfe5b341af16dc8662ee2ac6806d5fe2fe57e947957256b356e2b2bc4d3d1b6313a867294c72347ab03638c13c8aa99ea80ad3997fadffe431dd1c28a8b1891d4e38b42fcccc9658ff7486ce35049b24590a59ee433c155840e7390bbb99f732b26710ddd1", 0x67}, {&(0x7f00006ac000-0xb8)="53b4801f7bb74ecca7d5f64fe992457b434f664c283493509aa28ad602e34d3d71144e35b8fca508ae3173ba387811405e3f59ecd3733b69f0ea817a3224d480ee30671f417f48d1af0e1308d2d92f0b50a1b869e6818eb0e2e03f7d2520f053d4f544419c8d012c14e0a67b0d075ed68489eaaf23c91f419256c73828b1e170859b97c32f4dcce10f595beeec4503a2ccfae70389214d1413d30a0cae5fc050d4e32238ccc33faa24beb0572ca9365c0a0b4981a9ed60bf", 0xb8}, {&(0x7f0000d4c000)="1df3513ddbbe558ebfd8f00c921d87bfcbd9beabe84dfe38756e0888aa7f94fc669394f44c6d927bd3d459", 0x2b}], 0x4, &(0x7f0000c51000-0xa0)=[@iv={0xa0, 0x117, 0x2, 0x8b, "74d40328f65435a4454ac55fc6aae99a057e73f73cdfa25f041b49032b149826122d487e5c0212c6e10a5c347d2804d9ff62bebc11c1836d339cf7177f94feea009e719577b04816b5040aa1fa5d9e6e08e347259faefbc81fcbbb36f1dfac69db95c65b17e7b2e093515a290f243cfed55f12ab80faa0afd0e605f575bc8f847f94abbc739bea5d99de94"}], 0xa0, 0x4000}, {0x0, 0x0, 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{&(0x7f0000fb8000-0xde)="d70055103dc943f18b202f9f0fe1bd4a08870d8c0b9feb60fcb1e82a0768eb45f5be306f42d9394a8d0babc0c653db4eead74c2cc33df16270febe736d83a8a521e1997a2180e78ff4159da7758ff114390f833bd82b44189738a84a0642bb2379aba16b8d4114abaf5bc85b2ec9207a616198ad42de98c3bc24bf5d801b98634d5960b2c84008ce8def18d150a4c075feb0289fb00298b74e3976bcd39fa6a56d783f0dfd149e6fa11b2d363156ce87b3851411d6650a71b541da96c4783e332f860f36a555a77499f50a3cad47b381bdd021e0f34949245c230887cf38", 0xde}, {&(0x7f0000e50000-0x1000)="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", 0x1000}], 0x7, &(0x7f000051e000-0x128)=[@iv={0xf8, 0x117, 0x2, 0xe3, "13f50319469e24bb053e8464bc09bbd6fbb0d5586a6e1ae3599a4e1fc2b6befdd13263ffd49001620a357c8ecadde105d44c70935d03ba1540cc61f174a1ce19cb69ccbceef1cc2b6306580fa30d8b58151f044ed01b61b10771832b181db27a29a5c2d477b9ef6702a0d4383911638a2772fcbfc00b72c16a2fd14d48deeffa6d922fd3c3d95f83005dff847832471935ec7469d791a53985c002d9ac131a9959d24cb74023e1a9d50ae517a37c48608a450466a07834c2cbfe0faf78db5a9ab36f53be46b8c34ceaaa3189e7f0f3ad4dab06c7f3fd98ff01fe480809343a290cba24"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x2, "f694"}], 0x128, 0x20004000}], 0x7, 0x20000000) 2017/12/10 08:24:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004f7000-0x4)=0x0, &(0x7f0000f8f000)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x0) r2 = open(&(0x7f0000d9b000-0x8)="2e2f66696c653000", 0x2000000004000, 0x0) pipe(&(0x7f0000ae9000)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000adb000)="2f6465762f76637300", 0x10000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x3, 0x0, 0x2, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000947000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x1, 0x0, 0x10000000, 0x0, 0x0, 0x8001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000211000-0xb)="2f6465762f6877726e6700", 0x400004, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) openat$kvm(0xffffffffffffff9c, &(0x7f0000bac000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001db000)="2f6465762f6b766d00", 0x400, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000de1000)={0x1ff, 0x3, 0x1000, 0x1000, &(0x7f000061c000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f0000a62000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r8, 0x4070aea0, &(0x7f000004f000-0x70)={[{0x6, 0x1000, 0x101, 0x7, 0x2, 0x3, 0x2, 0x1f, 0x79527745, 0xff, 0xff, 0x80, 0x1ff0}, {0x6cb2, 0x5, 0x100000001, 0x4, 0x7, 0x94d, 0x6, 0x8001, 0x6bf, 0x401, 0x6, 0x4, 0x5}, {0x7, 0xa0, 0x3f, 0x7fffffff, 0xfffffffffffff000, 0xfff, 0x600a, 0x2, 0x81, 0x5, 0x93bf69f, 0x1, 0x100000001}], 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000168000/0x18000)=nil, &(0x7f0000141000+0x8f4)=[@text16={0x10, &(0x7f00003cf000)="ba4100edbaf80c66b82c6cd08f66efbafc0c66b8cd82000066ef0f01c90f08dabd00000f01c9baf80c66b8248f778366efbafc0c66b80000000066ef0f213566b8e1b100000f23c80f21f86635080080000f23f8f30f01c3", 0x58}], 0x1, 0x40, &(0x7f000070b000)=[@cstype0={0x4, 0xf}], 0x1) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f00008ee000/0x18000)=nil, &(0x7f0000719000)=[@text64={0x40, &(0x7f00008d7000-0x82)="66660f38815e01c7442400f47f0000c744240200300000c7442406000000000f011c24b9800000c00f3235001000000f3066ba610066ed470f3566baf80cb888997d82ef66bafc0cb800000080ef66b871008ed8b9800000c00f3235000400000f30460f20c7c744240000300000c744240200580000c7442406000000000f011424", 0x82}], 0x1, 0x8, &(0x7f00002d9000)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) [ 66.844264] ================================================================== [ 66.851766] BUG: KASAN: global-out-of-bounds in show_timer+0x278/0x2b0 [ 66.858415] Read of size 8 at addr ffffffff853431f8 by task syz-executor1/5569 [ 66.865753] [ 66.867364] CPU: 0 PID: 5569 Comm: syz-executor1 Not tainted 4.15.0-rc2+ #215 [ 66.874616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.883946] Call Trace: [ 66.886520] dump_stack+0x194/0x257 [ 66.890134] ? arch_local_irq_restore+0x53/0x53 [ 66.894783] ? show_regs_print_info+0x18/0x18 [ 66.899264] ? seq_printf+0xb3/0xe0 [ 66.902878] ? show_timer+0x278/0x2b0 [ 66.906662] print_address_description+0x178/0x250 [ 66.911571] ? show_timer+0x278/0x2b0 [ 66.915355] kasan_report+0x25b/0x340 [ 66.919147] __asan_report_load8_noabort+0x14/0x20 [ 66.924056] show_timer+0x278/0x2b0 [ 66.927661] ? timers_start+0x14c/0x1c0 [ 66.931624] seq_read+0x385/0x13d0 [ 66.935185] ? seq_lseek+0x3c0/0x3c0 [ 66.938877] ? selinux_file_permission+0x82/0x460 [ 66.943714] ? security_file_permission+0x89/0x1f0 [ 66.948634] ? rw_verify_area+0xe5/0x2b0 [ 66.952687] do_iter_read+0x3db/0x5b0 [ 66.956468] ? dup_iter+0x260/0x260 [ 66.960109] vfs_readv+0x121/0x1c0 [ 66.963640] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 66.969018] ? fget_raw+0x20/0x20 [ 66.972462] ? put_itimerspec64+0x206/0x2f0 [ 66.976789] ? SyS_futex+0x269/0x390 [ 66.980512] do_preadv+0x11b/0x1a0 [ 66.984038] ? do_preadv+0x11b/0x1a0 [ 66.987746] SyS_preadv+0x30/0x40 [ 66.991189] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 66.995921] RIP: 0033:0x452a39 [ 66.999089] RSP: 002b:00007fefd7976c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 67.006781] RAX: ffffffffffffffda RBX: 00007fefd7976950 RCX: 0000000000452a39 [ 67.014037] RDX: 0000000000000001 RSI: 0000000020b39000 RDI: 0000000000000018 [ 67.021285] RBP: 00007fefd7976940 R08: 0000000000000000 R09: 0000000000000000 [ 67.028532] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b73a6 [ 67.035781] R13: 00007fefd7976ac8 R14: 00000000004b73b1 R15: 0000000000000000 [ 67.043079] [ 67.044685] The buggy address belongs to the variable: [ 67.049940] nstr.44444+0x18/0x40 [ 67.053367] [ 67.054971] Memory state around the buggy address: [ 67.059877] ffffffff85343080: fa fa fa fa 00 00 00 fa fa fa fa fa 00 06 fa fa [ 67.067213] ffffffff85343100: fa fa fa fa 07 fa fa fa fa fa fa fa 05 fa fa fa [ 67.074548] >ffffffff85343180: fa fa fa fa 07 fa fa fa fa fa fa fa 00 00 00 fa [ 67.081881] ^ [ 67.089217] ffffffff85343200: fa fa fa fa 00 fa fa fa fa fa fa fa 07 fa fa fa [ 67.096551] ffffffff85343280: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.103886] ================================================================== [ 67.111219] Disabling lock debugging due to kernel taint [ 67.116640] Kernel panic - not syncing: panic_on_warn set ... [ 67.116640] [ 67.123982] CPU: 0 PID: 5569 Comm: syz-executor1 Tainted: G B 4.15.0-rc2+ #215 [ 67.132525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.141847] Call Trace: [ 67.144406] dump_stack+0x194/0x257 [ 67.148015] ? arch_local_irq_restore+0x53/0x53 [ 67.152661] ? vprintk_default+0x28/0x30 [ 67.156696] ? vsnprintf+0x1ed/0x1900 [ 67.160470] ? show_timer+0x1b0/0x2b0 [ 67.164250] panic+0x1e4/0x41c [ 67.167417] ? refcount_error_report+0x214/0x214 [ 67.172156] ? add_taint+0x40/0x50 [ 67.175680] ? show_timer+0x278/0x2b0 [ 67.179453] kasan_end_report+0x50/0x50 [ 67.183403] kasan_report+0x144/0x340 [ 67.187185] __asan_report_load8_noabort+0x14/0x20 [ 67.192084] show_timer+0x278/0x2b0 [ 67.195680] ? timers_start+0x14c/0x1c0 [ 67.199633] seq_read+0x385/0x13d0 [ 67.203178] ? seq_lseek+0x3c0/0x3c0 [ 67.206863] ? selinux_file_permission+0x82/0x460 [ 67.211685] ? security_file_permission+0x89/0x1f0 [ 67.216594] ? rw_verify_area+0xe5/0x2b0 [ 67.220637] do_iter_read+0x3db/0x5b0 [ 67.224411] ? dup_iter+0x260/0x260 [ 67.228034] vfs_readv+0x121/0x1c0 [ 67.231553] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 67.236910] ? fget_raw+0x20/0x20 [ 67.240340] ? put_itimerspec64+0x206/0x2f0 [ 67.244651] ? SyS_futex+0x269/0x390 [ 67.248359] do_preadv+0x11b/0x1a0 [ 67.251870] ? do_preadv+0x11b/0x1a0 [ 67.255568] SyS_preadv+0x30/0x40 [ 67.259000] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 67.263729] RIP: 0033:0x452a39 [ 67.266890] RSP: 002b:00007fefd7976c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 67.274569] RAX: ffffffffffffffda RBX: 00007fefd7976950 RCX: 0000000000452a39 [ 67.281813] RDX: 0000000000000001 RSI: 0000000020b39000 RDI: 0000000000000018 [ 67.289056] RBP: 00007fefd7976940 R08: 0000000000000000 R09: 0000000000000000 [ 67.296294] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b73a6 [ 67.303537] R13: 00007fefd7976ac8 R14: 00000000004b73b1 R15: 0000000000000000 [ 67.311224] Dumping ftrace buffer: [ 67.314739] (ftrace buffer empty) [ 67.318417] Kernel Offset: disabled [ 67.322017] Rebooting in 86400 seconds..