45f2e767d3eff256dffecabbf6ac77820320d3a138ed61098c17a491eaaabf88b8290ca249acbee506ab12d2c17b853925c6f1ee1d22014559cfca842a633143c7f21d2a6f39cc9", 0xdf}, {&(0x7f0000000780)="9a05bd4ac55d1873ce0dc85f00f80a5be8baa9bbe02796a23608c14d6166d7e26a1b1c50a3cda2deb95f324b44f0be3638641c2957f4601ebf1c99c3a24dc8237fa3c0fa8eef4f3bd1b9fd03ca645f598e1ba71d740c4487bff65a92232e7fe20299d85c2057b5f909d48567f2b57399d8079c9affb72d39fd82614dbd29cfaa044eb0a46cbc3092a6696a9333fe7164c0cd718aa85432055b3a1476a5f49a12a0c202048a74e662d3403f82da7158c4911818838c25c670dbde4e6b7ba5e0ee5c9482f91e519f96314f14229cf8cea9406a98c2ad56196a2c35d2a3fb869d6c7069c826754c9573d65c7c04170d56b5b685c54cf664bbbb", 0xf8}, {&(0x7f0000000880)="03d5f8c625073695098b00c5c01950752526a1cd51f63f7f1420e80fca581d794d325434899e31bfa26573df77bbb5", 0x2f}], 0x4, &(0x7f0000000900)={0x40, 0x108, 0x40, "a454728e270a55dde1fb5ad6044e37d26dc4019cd04a93832f5671fe89531ebe0ead9f81500d0c0c30"}, 0x40, 0x40000}, {&(0x7f0000000940)={0x27, 0x0, 0x2, 0x1, 0x5, 0x8, "27e22fabfffc04d3b1da10ab56b117e9e1ef35a492e53d1a3de24d11751c011bff08d8dde3179334f30d518f62e840b0036c66c82b4eff769a0546fca2a4e8", 0x17}, 0x60, &(0x7f0000000c00)=[{&(0x7f00000009c0)="109d33639718a8a53a949ca2f75bef1651086943610c9bbd96098c60b2a54a21480a4ba92b3bd7b84ee16335e908b16062fed792dffd6d2f11b962039c4102a16a854cbc9a8a59c14cfa4ed98524ee8fcdb3244b0fcd3da1fee9db990842d89230072442edf603e850694e5eff610885da560447aa735b591f112687bc01", 0x7e}, {&(0x7f0000000a40)="70fa2b69327ef70219ab814b0fece5d343c4e65cd227f176bcd3197cd7817cac49b00d04168b591390c6252571a6f839270336f65ed0d584450aa53c0c8fba5983e046e7b20810e36f5039230c1ebb216c757d5e737a30baaadc7d25f3ceb7f71740acb171cfab1dc31c7ce5216bd7898f8631800e45eada89608cbe7d2458d4fc01f7fc703c7deff3ea63abcf59f9c6e0", 0x91}, {&(0x7f0000000b00)="5c33411df655de0059d38a025881e53b67b4c5cc692e21b2e193b8018435beb03f433edb9aba526cd71b4bdbf1a0e5d849eba48e8648944687c90c1ce1f0d501f19c88e6ed4445189f791c553ea4f0501c1ab90da83ac19632b373", 0x5b}, {&(0x7f0000000b80)="64d403aae059676db076df9bf3", 0xd}, {&(0x7f0000000bc0)="6502de6e119d5f29e11f6b088a42773cf49546f2f18f39b58d0ca4ab460c293c5af86965b3aec966708bddbc29462f9ff5fa7c04428eb4", 0x37}], 0x5, 0x0, 0x0, 0x801}, {&(0x7f0000000c80)={0x27, 0x100000000, 0x0, 0x3, 0x2, 0x0, "adb4e479ba0ec89a8bd3934f0805244cdd22cab6b662c1f781a752d28d5e1f0c20ea776fa4dcf7ca3dc07774edd6f2f4c8d5f08fa5d1229663a7d42daaa0f0", 0x1b}, 0x60, &(0x7f0000002040)=[{&(0x7f0000000d00)="3f3bcef6b184b6e1cc7107fe96f826ecf592874e132784eedf06211a97251bc275f6e7e27beed3fbddea3c3666830d8b2c7f2339980a452d2182e0e80ffb6832a7460e34b129b576a4b2c72149d7fd95b718af7d2ee6b811b54f13abc8a4a4d39963da714e0e0b8f3a9a816ea4cc4519a77ae1028c7be8fa01875a7e316afab90a0e1db57580eb6b655a6676c46b1fc1d0fc1ebef139919d0d8304543965a5b2370c76c7", 0xa4}, {&(0x7f0000000dc0)="fbe3e4e01801f04b550f8edc8f42efa6da0ff8c0b3f23392cce1fe50515ccbd4a55b358d2744710d4f4099b8132963697cdd467d87e76827a08cfa9095156bf1bffbb5ae8133d6cc7ad1f7ce1cd9a7d0e6d3fff60a45a28163f699201e4f7c2c3e04d5db64b17761f608bc80e87f688130d4a4e8eded1f01cfb07b7bc4075d59125e774093df98bb7eefbe77eee352b76cc2eec84ee706c07cd36b8ada7f6cda283c83ff833abb99fdc1b38c8276e977f61ea5c5", 0xb4}, {&(0x7f0000000e80)="b501d982cb76c8efc16dc152cc08bbeac7147f96737f3b245cf39c91d7cfe00838b1e927097c7bd39f1562d53e469ffaf74dc0395dfb5e3ad02e8e94a526f0982938da2c26a4ffc99f4ba0ff4d8462a047ac9c0ab5157a876568dddc024fe8a343688849a5d4ce81d2295b681c9c6cfafe5ccf27da68b6050a953b16e61249508ba1ad443a15bd55b7172695933cb78b84958456fe7aeed6b6f5b58eed2fe2cbc454ea5c35d08c44", 0xa8}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="81ecfef87a2866151092eadfea", 0xd}, {&(0x7f0000001f80)="a7ec2d19f0a026c5c129f9da08aaf1e09919b55aa9d25d2dbd552e835af4febf5ab788911bf05c860fdf5fce063c0092442fdb68c63249ba5f24f723c68ec9520abdd58a98ea94ee95e474be7c64c131eae962dfdc811bda3d0dade2337fc5ac1b2b0569ff2de152577a45e9b1ea51ec76d73add12bb3ba8ba7d9bd1e9916b8f79686edb673dc560fad2e35c", 0x8c}], 0x6, &(0x7f00000020c0)={0x88, 0x11, 0x1, "972d87d532313cc1bbb987c25c9a4218169282c140a2b231b79c1d6a0ca055384f75a1d1946e239b72ee28e00a61eadded2b37b0a175365497e670deff8cf8794a33a6bbbaa266e1d0c2d9484675262a734bc895c8ed22ce65f3e1600a5489bc7bd425d1928de2f2439ba1cb8d5f782cd127bc302513"}, 0x88, 0x4000041}], 0x5, 0x0) 2018/05/22 17:36:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "9d320825584ad4a4217ad94f51a0f584c5b2d46cb0bd464c5dcb5b1a589d8c64fd43b29c7b68703e6833ca7f974ef38ed329d50cd7c0e466f319be445d8e1827da0c6d956b213c47c52dea93d4b14039"}, 0xd8) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x4, &(0x7f0000000280)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x501000) connect$rds(r2, &(0x7f0000000340)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/22 17:36:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/22 17:36:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x40000000001f) write(r0, &(0x7f0000000000)="240000004e001f1014f9f4070408f408120806f70d00ef123bd14adf61fc7f70f76ba552", 0x24) 2018/05/22 17:36:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20100, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0xc30, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000180)=0x8, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)='%', 0x1}], 0x1, &(0x7f0000000440)}}], 0x1, 0x20000000) 2018/05/22 17:36:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001480)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001580)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000015c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x65, r2}) 2018/05/22 17:36:01 executing program 1: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x0, &(0x7f000000a000)) syz_fuseblk_mount(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/05/22 17:36:01 executing program 3: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000980)=ANY=[@ANYBLOB="7f"], 0x1) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002a80)=""/95, 0x5f}], 0x1, &(0x7f0000002b80)=""/62, 0x3e}}], 0x1, 0x0, 0x0) [ 108.781168] sctp: [Deprecated]: syz-executor7 (pid 7373) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.781168] Use struct sctp_sack_info instead 2018/05/22 17:36:01 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bcsf0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0xc}, 0x8, 0x2, 0x0, 0x400, 0xa0b, 0x80000, r1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x81, 0x5, 0x7, 0x8001}, 0x6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) 2018/05/22 17:36:01 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x1, 0x100, 0xb4, 0x1fa}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0x4, [0xfff, 0x20, 0x1, 0x20]}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x2, @empty, 0x2}}, 0x100, 0x9, 0x4, 0x8, 0x41}, 0x98) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x204c00, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000003c0)=0x4, &(0x7f0000000400)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) sendmsg$inet_sctp(r3, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000200)="45a0e7d2c17a485152f558470dbfba24d2fda1e5d2c3e445a82846d691727d4472641b41f5b9463420f206d5e6ddcd9313e616449c1d41e6242f9c4ef91b2dca9037d6f6aea22b642596bae4afb4e38bb429200d6b22b3df72bdae3c0d1f775d1772694f611f29cfcaa8a5c72663923f5ec040265180e02549016029e6e53c32d87e5c5b", 0x84}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="30000000000000008400000001000002f7ff050001000000000200000300000004000000ff0000003f000000", @ANYRES32=r1, @ANYBLOB="30000000000000008400000001000000800c11050080000005000000b5000000020000000700000005000000", @ANYRES32=r1, @ANYBLOB="18000000000000008400000006000000ffff000000000000"], 0x78, 0x4048000}, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000004c0)={'bridge0\x00', {0x2, 0x4e20, @rand_addr=0x40}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556e, 0x0) 2018/05/22 17:36:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="441f0801000000009727c1c6fe36cef3e26def23000200000011000013", 0x1d) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/22 17:36:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x801, 0xf0fe) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/236, &(0x7f0000000000)=0xec) [ 108.938560] sctp: [Deprecated]: syz-executor7 (pid 7373) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.938560] Use struct sctp_sack_info instead 2018/05/22 17:36:02 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xc6, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x20, 0x7, 0x2}, &(0x7f0000001140)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001180)={r1, 0xd2e7}, &(0x7f00000011c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001200), &(0x7f0000001240)=0x4) r3 = open(&(0x7f0000002880)='./file0\x00', 0x8600, 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001280)={'ip6gre0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000028c0)=0x1, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001080)={'broute\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) 2018/05/22 17:36:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendmmsg(r1, &(0x7f0000004e80)=[{{&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x80, &(0x7f0000000200)}}, {{&(0x7f0000003880)=@nl=@kern={0x10}, 0x80, &(0x7f0000004c00), 0x0, &(0x7f0000004c40)}}], 0x2, 0x0) 2018/05/22 17:36:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="dd8127298523bf012cf66f0000bda72f7dccc27a98997c930136cdc348d1") r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) 2018/05/22 17:36:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[], 0xff42) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) recvmmsg(r2, &(0x7f0000001440)=[{{&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x9d1}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffe20}, 0x0) write$evdev(r0, &(0x7f0000813fd0)=[{}, {}], 0x30) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/05/22 17:36:02 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x80, 0x40) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) 2018/05/22 17:36:02 executing program 0: r0 = socket(0x4000000011, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'veth0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) io_setup(0x469, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0x3f000000}]) 2018/05/22 17:36:02 executing program 2: socketpair$unix(0x1, 0x10000000000002, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) poll(&(0x7f0000000140)=[{r1, 0x600}], 0x1, 0x0) readv(r0, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x9f}], 0x1) 2018/05/22 17:36:02 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000780)=[{&(0x7f0000000240)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000480)="d1", 0x1}], 0x1, &(0x7f0000000700)=ANY=[@ANYRES32], 0x4, 0x800}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6a44}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x2}, 0x8) 2018/05/22 17:36:02 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x81, 0x101040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x0, 0xd33}, 'port1\x00', 0x2, 0x20000, 0x101, 0xff, 0x3, 0xb611, 0x7, 0x0, 0x0, 0x4}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/22 17:36:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") inotify_init() setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/22 17:36:02 executing program 7: mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000000000/0x2000)=nil) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800000000000009, 0x800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) 2018/05/22 17:36:02 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7c, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x78}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @dev}, &(0x7f0000000080)=0xc) 2018/05/22 17:36:02 executing program 0: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/05/22 17:36:02 executing program 6: r0 = socket(0x1b, 0x3, 0x482c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x4, 0x4) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000001c0)) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x7fff, 0xb3874dc8bccea2dd) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) 2018/05/22 17:36:03 executing program 7: r0 = memfd_create(&(0x7f0000000180)="70d295e7a5c467da9e1bef23d301e054a4ec2445ef8e0b445c8134ff263b422f6fb54562e8c5649ac41f511ae4923c90050f147d909facc3fece3ddcd83d9bcf9644951a94b0ef820183ee361b683f5da84b458cad60f23a29b0f33af5ac3239e4de36e8c791e27c24f366c60cb5ad305e02f9ffffff990ba07864d0552bca1efd8a5398a9df0b", 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00'], 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) execveat(r0, &(0x7f0000000040)='\x00', &(0x7f00000003c0), &(0x7f00000005c0), 0x1000) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x4, @empty, 0x7}, 0x1c) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) 2018/05/22 17:36:03 executing program 5: pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x40) fanotify_mark(r1, 0x10, 0x1, r2, &(0x7f00000001c0)='./file0\x00') getgroups(0x1, &(0x7f0000000080)=[r0]) 2018/05/22 17:36:03 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x22) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x400000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000013000/0x4000)=nil, 0x4000}) 2018/05/22 17:36:03 executing program 0: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f00000004c0)="0c3e803aaa397b30784822c90c548525ff29ab8faf9a5d04eb3f202fd6022a435c5c54fc1e8b9775116d6a7d96d68bb38a65f206fb19ae9a7cec2e63c3372ec5bc3046c718252f06994104444e9a67158181a28178322e995eb831e2813a9983fba72bb03ac92b659dd38cb6383150e85294a52ef7b3370467fbae2239aba1e3", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000005040)=""/4096, 0x1000) truncate(&(0x7f0000000080)='./file0\x00', 0x1) 2018/05/22 17:36:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000580)=ANY=[], 0xff42) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) recvmmsg(r2, &(0x7f0000001440)=[{{&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x9d1}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffe20}, 0x0) write$evdev(r0, &(0x7f0000813fd0)=[{}, {}], 0x30) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/05/22 17:36:03 executing program 6: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r0, &(0x7f0000000080)=""/162, 0xa2) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000140)=0x8) 2018/05/22 17:36:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flock(r0, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="1545805f1b11f7f5cd55d414f1293d4126795e804c25166614cb74a561585b539c3b7c03b7d29b00889b01e3fd7b6cd146522f1262b9395ac825f56b0d71bcb2a3504902e8cb23eb3fc1868ce5e4b47ffa51b5c43fdb0e03176eda734f657213943fbd21c9", 0x65) fremovexattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000300)) poll(&(0x7f0000000340)=[{r0, 0x154}, {r1, 0x1003}, {r0, 0x4}], 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x92, "dba6d814965eb5b356c033e62267a21cda4f4a6cc4eace8ed37c766d61112c3458745094e66605d764109ed851df376524c7d113040f19b210f0f42d0828f5a875ce2a064c3e8e1400b330229ca9a056b200380609854d4a7123c25ab751a31afcfc35f033d306df285c4593353409ff6bd465015841d89879db221821392f80bd979bd6319e5cf33f9d36a5b5e0f8b082af"}, &(0x7f0000000240)=0x9a) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000380)={@dev={0xac, 0x14, 0x14, 0x20}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/05/22 17:36:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f00000001c0)=0x78) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setrlimit(0x2, &(0x7f0000000040)={0x9, 0x4000000000000}) getrlimit(0x5, &(0x7f0000000000)) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, r1) r2 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) r6 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0x400, r3, r4, r5, r6, 0x20, 0x9}, 0x7, 0x1, 0x7, 0xca7, r7, r8, 0x6}) r9 = open(&(0x7f00000006c0)='./file0\x00', 0x109080, 0xa1) ioctl$VHOST_SET_VRING_ENDIAN(r9, 0x4008af13, &(0x7f0000000700)={0x0, 0x4}) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f0000000340)=[{0x0}, {}, {}, {}]}) accept$inet(r9, 0x0, &(0x7f0000000740)) ioctl$DRM_IOCTL_DMA(r10, 0xc0406429, &(0x7f0000000680)={r11, 0x4, &(0x7f0000000440)=[0x10001, 0x3, 0xffff, 0x8001], &(0x7f0000000480)=[0x200, 0x40, 0x9, 0xc4f, 0x9], 0x10, 0x4, 0x6, &(0x7f00000004c0)=[0x0, 0x200, 0x7580, 0xd85], &(0x7f0000000500)=[0x0, 0x7, 0x2, 0x10ff, 0x5, 0x3ff, 0xffff]}) [ 110.625456] mmap: syz-executor2 (7495): VmData 18567168 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. 2018/05/22 17:36:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flock(r0, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="1545805f1b11f7f5cd55d414f1293d4126795e804c25166614cb74a561585b539c3b7c03b7d29b00889b01e3fd7b6cd146522f1262b9395ac825f56b0d71bcb2a3504902e8cb23eb3fc1868ce5e4b47ffa51b5c43fdb0e03176eda734f657213943fbd21c9", 0x65) fremovexattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000300)) poll(&(0x7f0000000340)=[{r0, 0x154}, {r1, 0x1003}, {r0, 0x4}], 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x92, "dba6d814965eb5b356c033e62267a21cda4f4a6cc4eace8ed37c766d61112c3458745094e66605d764109ed851df376524c7d113040f19b210f0f42d0828f5a875ce2a064c3e8e1400b330229ca9a056b200380609854d4a7123c25ab751a31afcfc35f033d306df285c4593353409ff6bd465015841d89879db221821392f80bd979bd6319e5cf33f9d36a5b5e0f8b082af"}, &(0x7f0000000240)=0x9a) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000380)={@dev={0xac, 0x14, 0x14, 0x20}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/05/22 17:36:03 executing program 6: r0 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000380)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040), 0x10) epoll_wait(0xffffffffffffffff, &(0x7f0000000340)=[{}], 0x1, 0x0) 2018/05/22 17:36:03 executing program 0: r0 = socket(0x13, 0x803, 0x8202) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x40) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r4, 0x2}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bpq0\x00', {0x4, 0xaad, 0x20, "714f099894a0", 0xfffffffffffffffe}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x390) 2018/05/22 17:36:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x501801, 0x0) bind$ax25(r1, &(0x7f0000000180)={0x3, {"47b3acd66415ad"}, 0x7}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'dummy0\x00', 0x400}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/05/22 17:36:03 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)}}], 0x1, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x802b, 0x0, 0x4, 0x6, 0x33, 0x100000000, 0x2, 0x7f, r2}, 0x20) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockname$ax25(r3, &(0x7f00000000c0), &(0x7f0000000180)=0x10) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/05/22 17:36:03 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000ed, &(0x7f0000000040), &(0x7f0000000000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/22 17:36:03 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/22 17:36:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000080)=0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80040, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x400, 0xce}, {0x4, 0x400}]}) 2018/05/22 17:36:03 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003340)={"76513368305f0101000000000000e500", &(0x7f0000000280)=@ethtool_rx_ntuple={0x35, {0xf, @hdata="825e26d28ac7d4b94032ba65ca3fac41feacb6c17bd4ea824322d87db10d70e17e77fc6c03151018059cd25195a7c0d573aa2c2084637c5ffb04d3899fcb714a0ed6a076715d1b20", @usr_ip4_spec={@empty, @multicast2=0xe0000002, 0x0, 0x7, 0x1, 0x101}, 0x0, 0x5, 0x20, 0x7, 0xfffffffffffffffe}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/05/22 17:36:03 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0xfffffffffffffffe, 0x10}, 0xc) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x1, 0x3ffffffffe}, 0xfdbb) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) r2 = getpgid(0xffffffffffffffff) getpriority(0x3, r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$netlink(0xffffffffffffffff, &(0x7f0000000180)=@kern={0x10}, 0xc) tkill(0x0, 0x0) [ 111.072900] Unknown ioctl 19303 2018/05/22 17:36:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x80}) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 2018/05/22 17:36:04 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r1, 0x80000, r2}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000040)="ae", 0x1) close(r4) sendmsg$nfc_llcp(r3, &(0x7f00000016c0)={&(0x7f0000000200)={0x27, 0x1, 0x1, 0x5, 0x800, 0x400, "fece92456d2ef1f7c6e0c624a9e8febb891e0c065e407b770d675c7dc8cfd1a3b3d65726d136f2617cf9d31f106f9ae4c0984b994d9c6c8a16845c929ee3be", 0x16}, 0x60, &(0x7f0000001580)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="3691165e5474b582217ecffef32a2bd92673a931433cbf25616e48d60f3cffb0ca3275ea33f2fff889265be03438db41973c5b664e1700c228338e7f643f91f7d137387aa21ddbcdde30d6cb2095ab296603624bc1c89ae932e2f1bf25acfb89d6c4292d32b0eb0b2d6a72b8809a0d1c600c62a8350d82eca3c167d7810c6d05548f5333050a3e5c7e25b1598a370080930bbb4efce12ef8ceb7fde3b79d0c810f134628a9abf0589e4640", 0xab}, {&(0x7f0000001340)="f1533c3ecd3e8183affea79e70e346ff60be3e66b0dbd3b5c7f7fba47eb5e2262b7b400447401fb1ecbaa5871cf8f86f2154a19046541962600620640e046c459393b6f8b99ae4623a8388ca5f3ca764c1cb4839654022697bb62ca9e2a5d59f9c9c80d58598185fe13c6b64c24d814053d41e3ce6", 0x75}, {&(0x7f00000013c0)="761f9d24e22f679f39b21a822c0a8ac5902f90c7d9d5a607f147a3ba050a6ae0baee60b58d392153558f177617a4c363b6775d951ae5827600313ec3c67dc95f5f6322232761f06cfa44983cead853a607aca4b6d3174f75710985f5967a05cbdda4df86b59ae308ddc4762e5d83bb025af16c9dc96b424b92ba6aa12fa96342f450d467bd29f3db699ff0710af7053119017ef2f09c9df14ac1060969ddb7e602536c8e61df1499176eef5fb0244ae80c74e944b3e94f6fdd455a2d729d8f36e15de2fc675cd336f30e904ffc4889cfb5d46792c6bc0bc8842f72fb4d416086437a2c1ac04eea8791b33b6af0387946f8ac1ecde4", 0xf5}, {&(0x7f00000014c0)="33906e8466718043ab83bc182f19ea1ebd0ecf7d8be9a8843dc029bfb65f12", 0x1f}, {&(0x7f0000001500)="c88c3dea96d9f7f720c9c6daaf765f6d66523b59bb8c54aa126ad0d40df7d0f27f5a3a4e072e0217d76bfa7f13eae475a12c0a64366faf0c", 0x38}, {&(0x7f0000001540)="8884926f3800a9faf4636e60c2879907a52ddd2ff883ae4c4b1c32f2e153e3", 0x1f}], 0x7, &(0x7f0000001600)={0xa8, 0x103, 0xfcb, "fd5d2036be4bcea03663e03ee3d1a591f5250a8f3a074aafe918876529c636342538e2040cab5c63541d8b57dd6715cb85edf4853f0f50c8b695a6857344ee035750f24ad0676a6443daa7dec5ee382eeb8c171055b0b364408bd4ff909f624370337aa52c06d8066581bad86bb0c88bc3e3354122cb8ba494eae750f2a21bcb0b2f0defa7c24b9af2455f0baf88aeb1a0f5983e629f"}, 0xa8, 0x4000}, 0x4008000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x30) ioctl$int_in(r4, 0x5421, &(0x7f0000000080)=0x9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000001c0)={0x6, 0x4, 0x101, 0x9, 0xba19}, 0x14) readv(r3, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/05/22 17:36:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c01000004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xcfb4, 0x0, 0x0, 0x6, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x800) readv(r1, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/106, 0x6a}], 0x1) 2018/05/22 17:36:04 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000002000/0x4000)=nil) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x3, 0x3, 0x3f, 0xea958e2cc248bc14, 0x3ff}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0xffff, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r3, 0x7}) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/97) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2018/05/22 17:36:04 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10) r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'rose0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd0, 0x108, 0x138, [@pkttype={'pkttype\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x8035, 'veth1\x00', 'tunl0\x00', 'veth1_to_team\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x100, 0x100, 0x130, [@cgroup0={'cgroup\x00', 0x8}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @rand_addr, 0x0, @loopback=0x7f000001, 0x0, @random="72ce35f34121"}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x3a0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x400, 0x20, 0x20, 0x1, 0x8, 0xff, 0x8, 0x1f, 0x92fd, 0x3, 0x400, 0x0, 0x81, 0x224, 0x8001]}, &(0x7f0000000580)=0x100) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c00)=@filter={'filter\x00', 0xe, 0x3, 0x5e8, [0x0, 0x20000600, 0x20000898, 0x20000a68], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x17, 0x55, 0xe89f, 'ip6_vti0\x00', 'ip6gretap0\x00', 'nr0\x00', 'bridge_slave_0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x108, 0x138, 0x268, [@physdev={'physdev\x00', 0x70, {{'veth1\x00', {0xff}, 'bridge_slave_1\x00', {0xff}, 0x1, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:crond_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x50, 0x8137, 'syz_tun\x00', 'team_slave_1\x00', 'ip6_vti0\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x128, 0x1a0, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x42e, 0x4}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xb6}}}, @common=@ERROR={'ERROR\x00', 0x20, {"c8b14096b6ec4d6f7f89552cbf451c672304333083f545e8f0687232b6d6"}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x4, 0x7fff, 0x8, 0x0, 0x0, "a1c5fd538700ba41ba708484c7f03b69bf9db682a96b1b40a74ba74726d5f984213f365b99364ff7254053559b41265972443c1e60ddcd81310d0901a13cc394"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0x547181085306ea10, 0x1, [{{{0xf, 0x61, 0xe06, 'bcsf0\x00', 'sit0\x00', 'nr0\x00', 'teql0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6e}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x120}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x16, 0x1}}}}]}]}, 0x660) 2018/05/22 17:36:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x7, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21}, 0x0, 0x0, 0x0, 0x9, 0x4, &(0x7f0000000180)='gre0\x00', 0x4, 0x80000000, 0x5}) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000004600)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000045c0)={&(0x7f0000004400)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6f, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/05/22 17:36:04 executing program 3: r0 = socket$inet(0x2, 0x40000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x107e, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0xc, 0x18}, 0xfffffffffffffd16) 2018/05/22 17:36:04 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000000)="f039a00fd31cf255707b85012bff73ecfb8c8ceedd9c799e3d4ab28378dcb71a48eba082ec53e20b2a9d4a5ecb5f1b72b083cf955792b0756554532f3c82c0fa08d59cf0cb793be87bee0c3382d48b34667939a75138f5fd6e65418422bddc9c7313e868cb8ec5b1cac4509a91"}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0x8, 0x4) ioctl(r0, 0xc1004111, &(0x7f0000000080)="24cd57877d7fd7938fa87997119f115d9d2b4133bc5fa8ef446971aac41f1b9f19f2af47322db35651601a060816ce8d35f5b65fada28fbadac7c6464bd774955ce8dbfe4a1b96c796a3e8fc4a455b7fa56067075063bcff5807004608e1b26d8b6b317e02070b7bbb007ab35b4917a737b82f8f1f53beb93ffc23f955711e274cdb636df816d48a73e4adfa9e46eb9d00ebd98f58fae5c57267456f561bc17f02d1f81043afc0e6") 2018/05/22 17:36:04 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x99da1fcff5d6bace, r0, r1, 0x0, 0x4106, 0x0) syz_emit_ethernet(0x29b, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x7, 0x81, 0x9, 0x7fff}, {0x10001, 0x0, 0x5, 0x9}, {0x93c, 0x6, 0x2}, {0xffffffff80000001, 0x7, 0x1, 0x9}, {0xfffffffffffffffe, 0x4, 0x8001, 0x8}, {0x7, 0x1, 0xae2, 0x10000}, {0xfff, 0x1000, 0x6, 0x81}, {0x8, 0x8, 0x1, 0x6}, {0x1, 0x7ff, 0x8000, 0x5}, {0xff, 0xff, 0x5, 0x8}], @ipv6={0x10000, 0x6, "c57731", 0x23d, 0x3a, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x89, 0x1, [], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3b, 0x2e, [], [@calipso={0x7, 0x10, {0x8, 0x2, 0x7, 0xaf88, [0x3ff]}}, @calipso={0x7, 0x20, {0x7fffffff, 0x6, 0x1f, 0x9, [0x2, 0x200000000000000, 0x9]}}, @generic={0x101, 0xa1, "3c9f750a8532691cf3bb1fc0a68080c9dbf41570173f45a317ab4db9d73d8bc0d3c91116f4e6e2723153a05a625925cc7a5573dce3e27c128de6392f8cab8b508bace3b81d8c6e7a95de0f4f9667dbfa6ffc721aabd05f4b66ba86c5eb55fe86b70e05a54db4cbac52f4bd659f792709b419e3b6e6a0c4fbff3bf283ca8976d3390f34c29a5891d245271376fabc4d244a62aacf9af3b56c11eaa0f09f2c010b70"}, @generic={0x73, 0x9a, "f77ae6b0bc2b1c42cfa308c780abfb22fe432dd4d3bfe9b5c9f0594bdd2f51f9819aa55d31721a8edd454b1bf229d4d35cb76a777b426564884df825aeea88d1b609a40bb845e3a113fcf1274586a5004e5e16c2090c41bb27c45567e0f8f18533a6035594a8dc8fb580aa266e52a5ab880add99f636902762e98924ea7c92278fbd5ccfb99a1d16d511d30108ab5ee220a470945330fd8f6c59"}]}, @hopopts={0x2b, 0x1, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}], @udp={0x4e24, 0x4e24, 0x8d, 0x0, [@guehdr={0x1, 0xfffffffffffff979, 0x3ff, 0x9}, @guehdr={0x2, 0x0, 0x4, 0x2, 0x100, [0x80]}, @guehdr={0x2, 0xffffffffffff8001, 0x4, 0x3, 0x100, [0x80]}, @guehdr={0x2, 0x200, 0x2, 0xffffffffffffffff, 0x100, [0x80]}, @guehdr={0x1, 0x800, 0x81, 0x81, 0x100}, @guehdr={0x1, 0x4, 0x100000001, 0x2ef, 0x100}], "4b5862e2a119fa4d232bcc8d4d49e8258b949602507a579c778428420c6d41dc497d697a5ba6abc1ebd4db7c44a856ce9b6a705975ccac50591c2416e23e7c2207ba05f2a938b3893cba9411dab57e9fe44382a370f1bd30acb9f2c1d00c6e0986"}}}}}}}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x440000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44002, 0x194) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000340)={r3}) 2018/05/22 17:36:04 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x7ad0ec9c, 0x4, 0x1, 0x732, 0x8, 0x7f4, 0x10000}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x1a1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) read(r2, &(0x7f0000000140)=""/117, 0x75) 2018/05/22 17:36:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) arch_prctl(0x1003, &(0x7f0000000280)="d3a75e80971314a38fe2c0223760965a4c81bf5c80e8f8f6a2be835d1c97fdcda5157c19c65b8cdbe9e1e6cb06a6850ea529041e3232dbb3777de1ffd1af36c9283b92b7b56b36221bcff8bb4b88dd7b27d239d752c59f8799906a81ecb39f4431b93cac5ff490385094d128f452619d6a26cdd2efb3b872dc44e8e6965dac6a6a24c00b86d96a932d55f4b9c103e1df3ee85842d39a6cd50e39ebdb1a07") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000600)={0x2, &(0x7f0000000000)=[{0x8, 0x800000000000, 0x0, 0x4000}, {0x5, 0xfffffffffffffffd}]}, 0xf) accept(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80) r3 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) r4 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmdt(r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff7f}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x7fa5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @empty, 0xf2}, @in6={0xa, 0x4e24, 0x4}], 0xcc) [ 111.357355] kernel msg: ebtables bug: please report to author: bad policy [ 111.396139] kernel msg: ebtables bug: please report to author: bad policy 2018/05/22 17:36:04 executing program 2: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/22 17:36:04 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f0000b17000/0x4000)=nil, 0x4000, 0x64) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xf) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x9, 0x7}) 2018/05/22 17:36:04 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_tables_names\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r2, 0x8000000000000000, 0x100, 0x6}, 0x10) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/22 17:36:04 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001c80), &(0x7f0000000080)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r2, r2, &(0x7f0000001c40), 0x7f) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0x3e85) ftruncate(r0, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 17:36:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/185) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000000000)="cacdaf4f85226917c570a8d01e073b160df255bd091ad240c4caefb2394409b12a45d80f748a426b7e3dab3819d5960280c4cd07ef4146260c875c25eb29a6ec64c6dd7ea89f50e66cf61c0cce18c7b7725cdb1d05ffad13780e529439e5e1bba44731a00fc3cc9be5107b4ccf5e22e5908ed83640b17e04b22f173a727a9dbf366eaabed6a2f987c67058e28719eb4ed1f32754b6ffed306461fd880aecf2f3") sendmmsg(r0, &(0x7f0000008780)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001540)}}, {{&(0x7f0000007100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000007180), 0x0, &(0x7f00000071c0)}}], 0x2, 0x0) 2018/05/22 17:36:04 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x7ad0ec9c, 0x4, 0x1, 0x732, 0x8, 0x7f4, 0x10000}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x1a1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) read(r2, &(0x7f0000000140)=""/117, 0x75) 2018/05/22 17:36:04 executing program 1: r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x401, &(0x7f0000000100)={0x7}, 0x8) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x79}, @in={0x2, 0x4e20}], 0x2c) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000080)) recvfrom$inet6(r1, &(0x7f0000000200)=""/70, 0x46, 0x0, 0x0, 0x0) [ 111.716101] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING [ 111.745769] print_req_error: I/O error, dev loop0, sector 0 [ 111.751698] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 111.759474] print_req_error: I/O error, dev loop0, sector 4 2018/05/22 17:36:04 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000180)=0x7ff, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=[{0x1a0}], 0x10}, 0x0) [ 111.765302] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 111.773143] print_req_error: I/O error, dev loop0, sector 8 [ 111.778928] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 111.786693] print_req_error: I/O error, dev loop0, sector 12 [ 111.792576] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 111.800341] print_req_error: I/O error, dev loop0, sector 16 [ 111.806228] Buffer I/O error on dev loop0, logical block 4, lost async page write 2018/05/22 17:36:04 executing program 4: r0 = semget(0x3, 0x2, 0x12a) semop(r0, &(0x7f0000000000), 0x2aaaaaaaaaaaac95) semctl$IPC_RMID(0x0, 0x0, 0x10) [ 111.813968] print_req_error: I/O error, dev loop0, sector 20 [ 111.819872] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 111.827626] print_req_error: I/O error, dev loop0, sector 24 [ 111.833513] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 111.841245] print_req_error: I/O error, dev loop0, sector 28 [ 111.847176] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 111.854926] print_req_error: I/O error, dev loop0, sector 32 2018/05/22 17:36:04 executing program 7: socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) [ 111.860807] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 111.868542] print_req_error: I/O error, dev loop0, sector 36 [ 111.874428] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 111.904388] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING 2018/05/22 17:36:04 executing program 6: getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000110, &(0x7f0000000140)=[r1, r0]) setresgid(r2, 0x0, 0x0) 2018/05/22 17:36:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x40, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8911, &(0x7f0000000040)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000140)='V', 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x4, 0x4) 2018/05/22 17:36:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) arch_prctl(0x1003, &(0x7f0000000280)="d3a75e80971314a38fe2c0223760965a4c81bf5c80e8f8f6a2be835d1c97fdcda5157c19c65b8cdbe9e1e6cb06a6850ea529041e3232dbb3777de1ffd1af36c9283b92b7b56b36221bcff8bb4b88dd7b27d239d752c59f8799906a81ecb39f4431b93cac5ff490385094d128f452619d6a26cdd2efb3b872dc44e8e6965dac6a6a24c00b86d96a932d55f4b9c103e1df3ee85842d39a6cd50e39ebdb1a07") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000600)={0x2, &(0x7f0000000000)=[{0x8, 0x800000000000, 0x0, 0x4000}, {0x5, 0xfffffffffffffffd}]}, 0xf) accept(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0x80) r3 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) r4 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) shmdt(r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff7f}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x7fa5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @empty, 0xf2}, @in6={0xa, 0x4e24, 0x4}], 0xcc) 2018/05/22 17:36:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x4000000000000d, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_lifetime={0x4, 0x4, 0x7, 0x5, 0x20, 0x5}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x90}, 0x1}, 0x0) 2018/05/22 17:36:05 executing program 5: r0 = socket(0x100000000000000a, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}, r1}, 0x14) 2018/05/22 17:36:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f0000000000)=@ax25={0x3, {"d6941280f4979c"}}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000000080), 0x4) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000001c0)={0x75, 0x8, 0x1}) 2018/05/22 17:36:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff94}, {}, 0xfffffffffffffffe}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000100)={0x3e, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/05/22 17:36:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x109040, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x7ca63acc, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) sendto$inet6(r0, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/22 17:36:05 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x54a) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001200), &(0x7f0000001180)=0x68) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f000000aa00)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) r2 = socket(0xa, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r1, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="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", 0x595}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000011c0)={'syzkaller0\x00', 0xe72}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x5, @empty, 0x6}}, 0x4, 0x3, 0x0, 0x3, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000c80)={0x0, 0x100000000, 0x7, 0xffffffffffffffc0, 0x9, 0x81, 0x80000000, 0xd8b4, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x5, 0x6, 0x0, 0x6, 0x1}}, &(0x7f0000000d80)=0xb0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001080)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e24, @rand_addr=0xa84b}, 'bridge_slave_1\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000dc0)={0x0, 0x98, "505c99113aed3eeabd8337ea91eb71ffec13b933575ce9ad3dff29032390204d2ff14e274977e707fb792b9080df6915ba6cd214a89d0cd319695a1b4afa5d2c57f325d25a3f55ca7fea7cf069c1d21d23935352e7273e0a27b70cd0b6cd174e30a4925c04d87d0eeec361098b260b164fcb423d968485d4523ff5790d8e4f3ea3873cc0f462fcbba78f5654b9c08ebe6c957ad827af6ac0"}, &(0x7f0000000e80)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f0000000fc0)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="d9d1f3831f1d23804a41509a16af08661f434bfff79e1a25d5fdde4db3000d85ff36ba17c74382f1f77399a9f39e491f697af730d938264266c8e4598958292723b76de2e475335ef3102f2231129387fd7aa85c8a47f43bbfd00b23772fd92274235cf2280a99da0e316c81edf7bcfc564e71b0ba7312f81b3aec0794471b4a4035e81fcc70e9539bae93cf09238314838b8552faaf06fc796d31a859dafb5c121dc5b4d17c97e087537d37b1345ef8", 0xb0}, {&(0x7f0000000080)="35fc41d99156c2429e72e3679629", 0xe}], 0x2, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0xb53, 0x62, 0x8000, 0x3, 0x4, 0xfffffffffffffff8, 0x6, 0xfffffffffffffffe, r3}}], 0x30, 0x1}, {&(0x7f0000000380)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)="5231bcda30ba70c7a6f96fb0c6fbf44c002cc1837444530405b38fb0b00ae41eef2b789e0f0a59699e756b60520b6cae7c0de2a4266a475e2371806726d9bee2a0329740", 0x44}, {&(0x7f0000000500)="4c442eafbc4dae8e88a8fcafa58f02fbed740824d3d0b88cebd8c9bfbb31f218cc8663aa23a81d9c554f64d7f889aeec4e45e9a361998fccd99ebe69395a1f62fb05df40412ba77ebd1d644a80cea4be92a7cc3c846d072cf31190f500c653367dfbcf041d815e3652d8a0c035c8512e8977acc180841a239a1ebc7c52d8f08efc7e49f9b46df7b95442388fe81a06f7ca1528a3db4651e46f9b4fb6e6ec56aff7935bc89f50b47251ca2090", 0xac}, {&(0x7f00000005c0)="818a507bea5a079387f8a8c69fd4d7d4fc1ad2c06055c27442d169322007ffc34f1d7034d8f510de08465e4b159b710a01e553cf156c3857e048ec9ccec8fd6c212f277ceae9b7bbfb68bb74149c502ea41e086284f86e5fb5dadacb679f69515897f0cf35262256f6a22cd2c766299cbfdb3313b66fedb72a42e415ffec762814d78e00e456bb53cb4eafe8d66252a1e538334381a8746cbd06fbb2c0338d954d486d94dfee72aeac95757a19bb99f17f5e32a4a0e87671749b730f5bd12be8e620a7664e6bb3b150675ad6ec234bba1b4cde8f73262eb22d73fd967acf", 0xde}, {&(0x7f0000002cc0)="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", 0x1000}, {&(0x7f00000006c0)="ff6b48cbd8249728c4faf821881b3f6ad42217e3d1613044f50bbeb1c92327583b92dfb164b15052ecd11073c97107c510c09e5fe9746b11574768091d51d4e24786f93fcc9c7e1e8cbcd0119620817b17c14ceda92a164893a384afd61a20a15b2d949ce6ff6bdb4bbe14b703c100bdac6f2d350059f02e1b0dda4af74eaa7e3f736f8baeae28ca83855a9a25740d523f8547eee6a264ae49f6b60dc6129746d51231584b4c8268", 0xa8}, {&(0x7f0000000440)="6c6475840da08e808350487ffc631b4cc09ece21c862c3cd51239fddaee910a2eab1bc05f05b2ea684ce994ab561f2cd7deefeab313e2140850ef1c00f15085566b13a73cc936036f102d195f973f0730a00efa4f44bac0c5a", 0x59}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000000800)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x45ad}, 0x1c, &(0x7f0000000bc0)=[{&(0x7f0000000840)="976118c6696ccf2a6ab2cad79c226a6e5455e207a184e4c3c225d735b846f214c6da533e4eecd5fcc73cfee7d019a1ed35c14faddb9defcc0b693ac0fe501f85550b2f6904c68baffb8683ec998164951a5b015816ef73ca63fe", 0x5a}, {&(0x7f00000008c0)="9d467f04a34c0a7fa97592c64b5ccd7f101646b143e696ba5cc4cf9dc7d479557a897d5504083238e29ba754ede01a1412c3d951b76607589c3e9daf59adfb", 0x3f}, {&(0x7f0000000980)="a7fb8fee686dc1fef0cd0d2ead8ddba9986bcf6a3908e74ca9a07ffd9e4c0d3e6d173dcee62812eb4df2b798200c5efabd92dc3150303d38a2973f9b456ebe4967974415bb64d99813051cff656d95567533278fac2c7289387812f55d797c18dacfe334cece3182e96992bff9525b8b56a405df2bfcb4007ea8ad7c6f335d396cd984675ef124c832b722d6089f97a04f1ccf1e28761b", 0x97}, {&(0x7f0000000a40)="fb00dad22d71d4a8b249eda10a1a85ff34179005625b491a90895a7822123b65f6cfa5074535b6bda9bdd1ac3bb2bcc73fc5b7350eec090e4e451563ea6a691de0a31e93c5d79c62ea28f8cae0d687f842ed2a84a58bec9a0af86dc5551fe10db1efe79165caea2de47aade5fba43e9caa78fa18c2b31258a8b93c5e96a3c257e1fc283c88d7d2f742ea0fdda99496fbd16a0282f9e633b37b697d", 0x9b}, {&(0x7f0000000b00)="16f98db2a1008ed719250d55d9b2448289888525ffe5f5b1d233ce7437d2963eb522170f68374c250b63773d96", 0x2d}, {&(0x7f0000000b40)="fe501167e6622397482a381ecb2a12da539ccacc9eca858c76415a3687e3271fb00aa6c08dbeb5d1d6e598ad396ce49d4ff3f65d2b2b134912a0864443687b2b839aa05665bed17d4452870ff1038b0ed3e11657bdf7176646c77e8d", 0x5c}], 0x6, &(0x7f0000000f00)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x5, 0x6, 0x8}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x92, 0x8, 0x3, 0xffffffffffffc977, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x954, 0xd, 0x8ea, 0x3, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa0, 0x40000}], 0x3, 0x4) sendmmsg(r1, &(0x7f0000000ec0)=[{{&(0x7f0000000900)=@rc={0x1f}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c40)='\r', 0x1}], 0x1, &(0x7f0000000dc0)}}], 0x1, 0x0) 2018/05/22 17:36:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'irlan0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3a000000060000000100000006000000ffffffff0300000006000000ffff0000000000000006000002000000374f000001000000020000000300000008000000cf2e0000080000000002000004000000018000000000000006000000010100000200000000000000"]}) shutdown(r0, 0x1) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/22 17:36:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000000001) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/22 17:36:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002580)=0x5, 0x4) recvmsg(r0, &(0x7f0000002500)={&(0x7f0000000080)=@rc, 0x80, &(0x7f0000002380)=[{&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/71, 0x47}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/251, 0xfb}, {&(0x7f0000000000)=""/40, 0x28}], 0x7, &(0x7f0000002400)=""/220, 0xdc, 0x4}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e21}}) 2018/05/22 17:36:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x6f, r1}) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x84}, {0x6}]}, 0x10) [ 112.990246] syz-executor1 (7691) used greatest stack depth: 53648 bytes left 2018/05/22 17:36:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x2, 0x1, 0x8000, 0x4, 0x6, 0x2, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x958, 0xffffffff, 0xe, 0x5, 0x8}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x4, 0x81d, 0x800}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x1c, 0x1d}, 0x1c}, 0x1}, 0x0) ioctl$TCGETA(r2, 0xc00c55ca, &(0x7f0000000000)) [ 113.044900] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING [ 113.061759] sg_write: data in/out 196572/74 bytes for SCSI command 0xff-- guessing data in; [ 113.061759] program syz-executor5 not setting count and/or reply_len properly 2018/05/22 17:36:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x100000000000004a, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/107, 0x6b) 2018/05/22 17:36:07 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x54a) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000001200), &(0x7f0000001180)=0x68) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f000000aa00)={0x303, 0x33}, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) r2 = socket(0xa, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r1, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="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", 0x595}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000011c0)={'syzkaller0\x00', 0xe72}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x5, @empty, 0x6}}, 0x4, 0x3, 0x0, 0x3, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000c80)={0x0, 0x100000000, 0x7, 0xffffffffffffffc0, 0x9, 0x81, 0x80000000, 0xd8b4, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x5, 0x6, 0x0, 0x6, 0x1}}, &(0x7f0000000d80)=0xb0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001080)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e24, @rand_addr=0xa84b}, 'bridge_slave_1\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000dc0)={0x0, 0x98, "505c99113aed3eeabd8337ea91eb71ffec13b933575ce9ad3dff29032390204d2ff14e274977e707fb792b9080df6915ba6cd214a89d0cd319695a1b4afa5d2c57f325d25a3f55ca7fea7cf069c1d21d23935352e7273e0a27b70cd0b6cd174e30a4925c04d87d0eeec361098b260b164fcb423d968485d4523ff5790d8e4f3ea3873cc0f462fcbba78f5654b9c08ebe6c957ad827af6ac0"}, &(0x7f0000000e80)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f0000000fc0)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="d9d1f3831f1d23804a41509a16af08661f434bfff79e1a25d5fdde4db3000d85ff36ba17c74382f1f77399a9f39e491f697af730d938264266c8e4598958292723b76de2e475335ef3102f2231129387fd7aa85c8a47f43bbfd00b23772fd92274235cf2280a99da0e316c81edf7bcfc564e71b0ba7312f81b3aec0794471b4a4035e81fcc70e9539bae93cf09238314838b8552faaf06fc796d31a859dafb5c121dc5b4d17c97e087537d37b1345ef8", 0xb0}, {&(0x7f0000000080)="35fc41d99156c2429e72e3679629", 0xe}], 0x2, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0xb53, 0x62, 0x8000, 0x3, 0x4, 0xfffffffffffffff8, 0x6, 0xfffffffffffffffe, r3}}], 0x30, 0x1}, {&(0x7f0000000380)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)="5231bcda30ba70c7a6f96fb0c6fbf44c002cc1837444530405b38fb0b00ae41eef2b789e0f0a59699e756b60520b6cae7c0de2a4266a475e2371806726d9bee2a0329740", 0x44}, {&(0x7f0000000500)="4c442eafbc4dae8e88a8fcafa58f02fbed740824d3d0b88cebd8c9bfbb31f218cc8663aa23a81d9c554f64d7f889aeec4e45e9a361998fccd99ebe69395a1f62fb05df40412ba77ebd1d644a80cea4be92a7cc3c846d072cf31190f500c653367dfbcf041d815e3652d8a0c035c8512e8977acc180841a239a1ebc7c52d8f08efc7e49f9b46df7b95442388fe81a06f7ca1528a3db4651e46f9b4fb6e6ec56aff7935bc89f50b47251ca2090", 0xac}, {&(0x7f00000005c0)="818a507bea5a079387f8a8c69fd4d7d4fc1ad2c06055c27442d169322007ffc34f1d7034d8f510de08465e4b159b710a01e553cf156c3857e048ec9ccec8fd6c212f277ceae9b7bbfb68bb74149c502ea41e086284f86e5fb5dadacb679f69515897f0cf35262256f6a22cd2c766299cbfdb3313b66fedb72a42e415ffec762814d78e00e456bb53cb4eafe8d66252a1e538334381a8746cbd06fbb2c0338d954d486d94dfee72aeac95757a19bb99f17f5e32a4a0e87671749b730f5bd12be8e620a7664e6bb3b150675ad6ec234bba1b4cde8f73262eb22d73fd967acf", 0xde}, {&(0x7f0000002cc0)="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0x1000}, {&(0x7f00000006c0)="ff6b48cbd8249728c4faf821881b3f6ad42217e3d1613044f50bbeb1c92327583b92dfb164b15052ecd11073c97107c510c09e5fe9746b11574768091d51d4e24786f93fcc9c7e1e8cbcd0119620817b17c14ceda92a164893a384afd61a20a15b2d949ce6ff6bdb4bbe14b703c100bdac6f2d350059f02e1b0dda4af74eaa7e3f736f8baeae28ca83855a9a25740d523f8547eee6a264ae49f6b60dc6129746d51231584b4c8268", 0xa8}, {&(0x7f0000000440)="6c6475840da08e808350487ffc631b4cc09ece21c862c3cd51239fddaee910a2eab1bc05f05b2ea684ce994ab561f2cd7deefeab313e2140850ef1c00f15085566b13a73cc936036f102d195f973f0730a00efa4f44bac0c5a", 0x59}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000000800)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x45ad}, 0x1c, &(0x7f0000000bc0)=[{&(0x7f0000000840)="976118c6696ccf2a6ab2cad79c226a6e5455e207a184e4c3c225d735b846f214c6da533e4eecd5fcc73cfee7d019a1ed35c14faddb9defcc0b693ac0fe501f85550b2f6904c68baffb8683ec998164951a5b015816ef73ca63fe", 0x5a}, {&(0x7f00000008c0)="9d467f04a34c0a7fa97592c64b5ccd7f101646b143e696ba5cc4cf9dc7d479557a897d5504083238e29ba754ede01a1412c3d951b76607589c3e9daf59adfb", 0x3f}, {&(0x7f0000000980)="a7fb8fee686dc1fef0cd0d2ead8ddba9986bcf6a3908e74ca9a07ffd9e4c0d3e6d173dcee62812eb4df2b798200c5efabd92dc3150303d38a2973f9b456ebe4967974415bb64d99813051cff656d95567533278fac2c7289387812f55d797c18dacfe334cece3182e96992bff9525b8b56a405df2bfcb4007ea8ad7c6f335d396cd984675ef124c832b722d6089f97a04f1ccf1e28761b", 0x97}, {&(0x7f0000000a40)="fb00dad22d71d4a8b249eda10a1a85ff34179005625b491a90895a7822123b65f6cfa5074535b6bda9bdd1ac3bb2bcc73fc5b7350eec090e4e451563ea6a691de0a31e93c5d79c62ea28f8cae0d687f842ed2a84a58bec9a0af86dc5551fe10db1efe79165caea2de47aade5fba43e9caa78fa18c2b31258a8b93c5e96a3c257e1fc283c88d7d2f742ea0fdda99496fbd16a0282f9e633b37b697d", 0x9b}, {&(0x7f0000000b00)="16f98db2a1008ed719250d55d9b2448289888525ffe5f5b1d233ce7437d2963eb522170f68374c250b63773d96", 0x2d}, {&(0x7f0000000b40)="fe501167e6622397482a381ecb2a12da539ccacc9eca858c76415a3687e3271fb00aa6c08dbeb5d1d6e598ad396ce49d4ff3f65d2b2b134912a0864443687b2b839aa05665bed17d4452870ff1038b0ed3e11657bdf7176646c77e8d", 0x5c}], 0x6, &(0x7f0000000f00)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x5, 0x6, 0x8}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x92, 0x8, 0x3, 0xffffffffffffc977, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x954, 0xd, 0x8ea, 0x3, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa0, 0x40000}], 0x3, 0x4) sendmmsg(r1, &(0x7f0000000ec0)=[{{&(0x7f0000000900)=@rc={0x1f}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c40)='\r', 0x1}], 0x1, &(0x7f0000000dc0)}}], 0x1, 0x0) 2018/05/22 17:36:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@expire={0x100, 0x18, 0x800, 0x70bd2b, 0x25dfdbfd, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x2, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0x2e, r2, r3}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x6, 0x101, 0x7, 0x100000000, 0x7, 0x9, 0x1, 0x5}, {0x8, 0x7fffffff, 0x9, 0x9}, {0x80000000, 0xfffffffffffffffc, 0x1}, 0x70bd29, 0x3503, 0x2, 0x0, 0x2, 0x20}, 0x9}, [@output_mark={0x8, 0x1d, 0x3}]}, 0x100}, 0x1, 0x0, 0x0, 0x20040080}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000013000)=0x4) 2018/05/22 17:36:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000980)=""/165, 0xa5) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) 2018/05/22 17:36:07 executing program 7: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000180)=0x9f) unshare(0x2000400) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/9, 0x9}}], 0x1, 0x2002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80300, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x10, "8624f897832e941fda889da6c309fb0f"}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000580)={r2, 0x3}, &(0x7f00000005c0)=0x8) sendmmsg$nfc_llcp(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x7, 0x4, "b586564687ed59ea18bddb258b943db26968d6ef3fee342ce2762b93a1f3227c6787cdf27aaab78c88c46d354df70cea86a39bd6c34d0e8b5969c0a5c330f5", 0x3d}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000240)="c2b71a0c7c1a1e30267d43dfd895021b25eb426886344e5787a2527234c2250a6c886d39cf6c4022c3c3f23b33d835b30b711a355fe83a0e52ed35a33ccf36bdf724d2ccd1a1fe6f972062d2c59e4b47faf44b187a2902a5fdca869e65579e2e612bbee3c414de899f963e91f656315905622e84d4b3b2de925bcedb", 0x7c}, {&(0x7f00000002c0)="b4679c8040a1b85fa0daf61e3a0833be40d5d802427f37f80e628fec6d9d55540da2a1b99b01428dad654f6e7b580145700913a34033f3c3ae98fd2e65ec1a010e8d4633f0654177c13ed346142e7dc79fd7eecaedf260fd0fdb71a0d780ae15902db4a9e68475280d0dcb387bf44631a9a5bcec256abe57e4ffdd325faee01bb79405907c1f109192886fbc8898cb0e", 0x90}], 0x2, &(0x7f00000003c0)={0xf0, 0x13b, 0x7, "f9271b8f62d1b7d6854ffd265cc4ca7c39c0ed2d355f5bbed57d0dcaaef9bf22367b00b2893af134616f6b0b8838ac9ed5b26c1fde16a4dc750e2b82e67c17df6c66d291a16879e077cb271817752f0c4121b0f0a8dcc7f5db39af65a0e2e3327468f3104223a789a27bd7ef376f2dfd44653c5aeca827cf0f924b103722bff814277d8e550e1b7f0140191a9e73f0dcac91d88f1636b08ba8c86f880a0e6ca9c6baa1c8a4df2201f981173f3210903cb33630856b60b50d71e32d0c7a959211dcfad71ba19683317782ee00d1dcd398dfa61812c10a2c481cba65a3"}, 0xf0, 0x4000}], 0x1, 0x4000000) 2018/05/22 17:36:07 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x8001, 0xfc7, "370669a279b5d3c55728fb6ee6750ae32c0c71961e6fd587f84f923b0f53f4247dd0d9545d48394f63be77bf85dfe8082c5e3b4141d15fcfd5a535cd51064e50b1d3d47da9e29ad5c324b42d12fd2ebd"}, 0xd8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000940)={'veth1_\a\x00\x00\x00\x00\x00\x00\x00e\x00', 0x8003}) ioctl$TCSBRK(r1, 0x5409, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x1ff, 0x40, 0x7, 0x1}) 2018/05/22 17:36:07 executing program 0: r0 = socket$inet6(0xa, 0x400004000008, 0x0) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/22 17:36:07 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000580)={0xffffffff}, 0x111, 0x8}}, 0x20) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) write$rdma_cm(r0, &(0x7f00000012c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x6) 2018/05/22 17:36:07 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0x0, @multicast1=0xe0000001, 0x4e23, 0x2, 'sh\x00', 0x0, 0x0, 0x5f}, 0x2c) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4803) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x18}, @broadcast=0xffffffff, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) 2018/05/22 17:36:07 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd25, 0x25dfdbfb, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_newroute={0x1c, 0x18, 0x23, 0x0, 0x0, {0xa, 0xfe80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) 2018/05/22 17:36:07 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) recvfrom(r0, &(0x7f0000000300)=""/82, 0x52, 0x10002, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x0, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x800}}}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000240)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=r1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000200)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6c}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000000c0)=""/176}, 0x48) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, r1}) 2018/05/22 17:36:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) fstatfs(r0, &(0x7f0000000080)=""/110) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x212100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x8}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x103200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={r3, 0x80000, r4}) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) mkdir(&(0x7f00000001c0)='./file0\x00', 0x132) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000180)=0xf73bc0e125b57f92, 0x4) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="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", 0x1000, 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r6, 0x1, r7) 2018/05/22 17:36:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "0008000000759b288842f5ac1f020409"}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x4, 0x5, 0x7, 0x6}, &(0x7f0000000300)=0x98) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000002cc0), &(0x7f0000002d00)=0xe, 0x80800) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) accept$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) [ 114.357214] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 114.363903] IPv6: NLM_F_CREATE should be set when creating new route [ 114.370509] IPv6: NLM_F_CREATE should be set when creating new route 2018/05/22 17:36:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r2, 0x5385, 0x6f3000) epoll_create(0x5) 2018/05/22 17:36:08 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x408080, 0x0) unshare(0x24020400) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/153, 0x99) ioctl$EVIOCSABS2F(r1, 0xc06855c8, &(0x7f0000000240)={0x800}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000180)={0x100}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/05/22 17:36:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x4802) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) getpeername(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000240)=0x80) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000280)=""/205, &(0x7f0000000380)=0xcd) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000480)={0xff, 0x100000000, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'gre0\x00'}) getpeername(r0, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000440)=0x80) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84e02) 2018/05/22 17:36:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) 2018/05/22 17:36:08 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ca0000)={0x2001}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 2018/05/22 17:36:08 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_emit_ethernet(0x5e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x0, 0x3, 0x1}}], {@x25={0x805, {0x3, 0xffffffffffffffff, 0x23, "1ce52f16dc149c560476d16f10c2363e2788098e68bf22b449084fe317f407cd82477598bdaf93673c7a1faa6b89991662eedc2dff8ced98380ed3534e2b81deec8c10cd883cd8aee8"}}}}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x30, 0x1, 0x0, 0x4, 0x101, 0x8, 0x2000042486664, 0x9}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa0806dbebfbc4a7cda40001080006040024aaaaaaaaaabb02000000aaaaaaaaaabbac141400"], &(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x402) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x3, 0x3, 0xfffffffffffffd20, 0x2, 0x2ec}}) shmget(0x1, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) 2018/05/22 17:36:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x100000000000004a, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/107, 0x6b) 2018/05/22 17:36:08 executing program 1: r0 = socket(0x15, 0x80005, 0x0) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x80000000004, 0x11, r1, 0x0) ftruncate(r1, 0x8000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000001240)={0x8}, &(0x7f0000002280), 0x1000) getsockopt(r0, 0x200100000114, 0x2711, &(0x7f0000000080)=""/1, &(0x7f0000000040)=0x2b3) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/22 17:36:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x4802) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) getpeername(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000240)=0x80) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000280)=""/205, &(0x7f0000000380)=0xcd) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000480)={0xff, 0x100000000, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'gre0\x00'}) getpeername(r0, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000440)=0x80) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84e02) 2018/05/22 17:36:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) flock(r1, 0x2) write$rdma_cm(r1, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)={0xffffffff}, 0x13f}}, 0x409) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x3d8) write$rdma_cm(r0, &(0x7f0000000040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x30) r3 = fcntl$dupfd(r1, 0x406, r1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000280)={0x40002000}) syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x7f, 0x2000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00000001c0)={0xcd, &(0x7f00000000c0)="02334bc686114124a4df62361c4b9ad3087d8201ef217897b8f0d0955c1df559867e7568a7091ba4c16d68c53cda04e674ad9cd3846cd6f834fd45b8e0433b9124bef024759389c2a6b5a8216f9e366c46e3d6b3c9d2171cbd842c36ebdb0b7282708b980324a3b5c33c5838aa28a0ac988a6cab2829f64a35a11d5b6da61fccef5675ed33825ec05ad6129a013eb1e3f37719b9fa3d0f785b8127e7bfb43f8a9e18cd7230717a92b6d3e860b2bd95a35774168a57aace9d46fc4a6f4f269a66ec8df6face9c4160208cd6d293"}) setsockopt$inet6_int(r4, 0x29, 0xb, &(0x7f0000000200)=0x7fffffff, 0x4) 2018/05/22 17:36:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000003780)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=[{0xe8, 0x11a, 0x5, "fba372956e9a2233c5771179a8a01dffd6ac457718d23d72e10e979d8285c653082f0d396454c79c456b528d22f480d825fbe7617021f41de9630f469a89a924a75e2689acd0e4c3294bd601d37a1032a45b6fd1ada171de9cfaf5ee62a575b482b15a98de9fd98b3e7d71751ae612abe7a3dbba850cf53c09e582106410b893a07dbee961816382fdf1a1ff901b50d2ea10ed00375c333ec3506d2b75373ed8c0ded8cf8a796787da6710c9724c98e9d34659ce69b23635e5526e603e98cd5717136f118270e320f2e8ad34506d457fb02e780cdfcf6f"}, {0xd0, 0x104, 0xfffffffffffffff7, "83c541e50221abaf774ec0dc6cb4c4493bd3ccd5361ac6827986328d8260b4d98fa14bacfc0da249f499b08531e8e8756e934f420072b149fb289c217110a609e419ef3dd2740617c0319897049d068618c049ec9a844c08a5205fff06218c52ba8df93e6bf810bf80e741bd1d77aaf58331bf6852e9f78433781e1e8edfb46478330d1c5cd5e7780b178e9bb49e177b88254a1e0322060a868b37792a6c36a47e260a4fa5e77ddaafa98b0b7327e9067f430a58fc9da18ec64a26c990150685"}, {0x78, 0x116, 0x800, "c00f035a2dc840589884255d8993f95e100fb475711e372078bb7fc085eae6561c8d3bfbf5247ac959750b03091bf27987fdfb92a2332c1451f15d6073bb349adab53ab01e6cd6c2a8b9534eca44882aedbab7c27179d0d396eb3d5690064311d462b3f7"}, {0xe8, 0x105, 0x6, "9ccd3bceebcaa031750d410eb3a62acaffc717b8c190b2881854b41dd840c7ad4efa22756c1669ac56a99027593156ac6a231075a4a98f6ea553628a525ede8ff103d8108bf5734e6819a0598b86ae6f95ac20bf3c8db560a9f04ce059cfb6f50fa89a146108a74688c1899ee69f67715c14ae2bf90392328be0972c44c2d0e1eaf64415b598ce472d08f0db3dbfc6ed65c81ea0d9c2b961f4a146c7249cb1284b6fb60a36c3850b88611ff8711063dafb09134523bb9b184dd8bc2d6ef888a608fb4b66d520dc79b40ddb4bbdf809f5ab1a8295d8"}], 0x318}}, {{0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000001000000000000002283fe9c45118df0126ca0ba300e11e519ac53fd67d4502d1e9410"], 0x2b}}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0xfffffffffffffff8, 0xa000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r1, 0x50, &(0x7f0000000480)}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4101) r3 = fcntl$getown(r1, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000680)={r1, r2}) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={r3, r4, r5}, 0xc) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00000000c0)="53d8a21e6698b849ff9eaebf70a6b718b5ccef1c9f1fa1e20f709a2e9b6d53a6373af1ddd512cca6cf91d0de6c96d15f627ef0", 0x33) 2018/05/22 17:36:08 executing program 2: io_setup(0x80, &(0x7f0000000080)=0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20442, 0x2) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x803, 0x4000000a0b03) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r1, &(0x7f0000000100)="0ffb0ae7ad70ce240e609c797774a84f6c82bfb25014871ded186c40ebe4e91cc70625b0497a24931317183ea982be1380c656891eacfe34a3ca0cb03e54c6de7d7aa86959e4b79f", 0x48, 0x5, 0x0, 0x0, r2}, &(0x7f0000000240)) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x6) socket$inet(0x2, 0x80001, 0x100000001) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9, 0x13, r3, 0x0) getsockopt$inet_int(r4, 0x10d, 0xbd, &(0x7f0000000180), &(0x7f0000000040)=0xffd8) 2018/05/22 17:36:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x0, 0xffffffffffff0000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80000000040, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0x1}, &(0x7f0000000080)=0x90) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getuid() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xffffffffffffffff, 0x8009, 0x0, 0xe2b, r2}, &(0x7f0000000200)=0x10) 2018/05/22 17:36:08 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCXONC(r1, 0x4008af03, 0x6) 2018/05/22 17:36:08 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xef, 0x0) utimensat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) ioctl$TIOCCBRK(r3, 0x5428) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) syz_open_pts(r3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) [ 115.384938] device lo entered promiscuous mode 2018/05/22 17:36:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f0000000000)="02000800", 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/22 17:36:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000100)="c9352b88f915b69f88e585230c041bfe3077cbb8", 0xfffffffffffffead) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000180)=""/82) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x46, 0x5, 0x7f, 'queue1\x00', 0x80000000}) 2018/05/22 17:36:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000001c0)="aa9731ce92d0e297997a992d1f5460e77726a73f9eb1688fbf06d2ae242333a80c92bc13b54d86554dc0851e0225548251c82bb4628d608e5279ec7143c43543fa6584e7ac808d26329401bea39c0b14bc40da0a6aa94d3f0e31d280231a771be96632823db2595f1a3e57286114ecd338509407bf8ebe275bbdbf66d8e85f86cf3fd1e313aadf54b63cb5e72186b385a10446a6b9d573bbc3d050d4e5616ecac1af3a1f0a2bfa15a941eac0f5058ea70d8f54840fe59db0f08545769f2742665b68fc591aa4a60daefbbed3de6ddf87", 0xd0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000) 2018/05/22 17:36:09 executing program 2: r0 = userfaultfd(0x80800) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x7) 2018/05/22 17:36:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x3, [0x2, 0x1, 0x40]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x18333382}, &(0x7f00000001c0)=0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/22 17:36:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180), 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/75, &(0x7f0000000100)=0x4b) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0xffffffffffffffff}, 0x4) 2018/05/22 17:36:09 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x80) r1 = msgget(0x3, 0x14) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)) 2018/05/22 17:36:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x240, 0x0) dup3(r1, r0, 0x0) 2018/05/22 17:36:09 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x401) semop(0x0, &(0x7f0000000000)=[{0x4, 0x5}, {0x4, 0x400}], 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) readahead(r1, 0x980e, 0x0) r2 = semget(0x0, 0x7, 0x400) semctl$SEM_INFO(r2, 0x7, 0x13, &(0x7f0000002080)=""/4096) fcntl$setpipe(r1, 0x407, 0x101) semop(r2, &(0x7f0000000040)=[{0x0, 0x8000}, {0x0, 0x9, 0x800}, {0x6, 0x4}], 0x3) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1ffc, 0x0) 2018/05/22 17:36:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="4eecf0a27dc331d8fdf0ae13fa66f0461c7d057df562f19d3c06aac2dd7c47e5061218a1eb", 0x25}, {&(0x7f00000000c0)="16c912aeec01ee40d01fcffddec315c6b8639e833719fe7b8d7312b144d2a03bc4de51840f74611175348ab5970fbb2f8611732e8066c46f7940f9dcc538c47b190315641967c60827e800aab63a090f8f1478e326868cc17a6e18f3c1c2c3bfc70f548ba7cebca0578d41a4f480f79483082028f79f136c664b75b2204c6135e430cb1c9ea61fb6a662745f9fbfef75b2ae51a7714f11caff92a82aee2d3cab1cd62d0e15b0c78f881ce70c31164652e6dbefee1f1b3be7ed42f6294ab7730e5b006a0db858b96950971207e215", 0xce}, {&(0x7f00000001c0)="46678e9c30fd320ce30881b18f022beffddd6454d372b0b658ec9810", 0x1c}, {&(0x7f00000002c0)="fd18fd344026", 0x6}], 0x4, &(0x7f0000000340)=[{0x28, 0x103, 0x9, "2720cfd87b6abd8d3b6eaf9c8cd054b8815d32"}, {0x1010, 0x1, 0x2, "2e3f402e3a8f2dade6ceb47e23a8c6b67d653ee212ef885b72f2089ab4c89f0309b81b46a5fad718c4561d3960b1bdd4ed1ea2cf335379e8e95042607adda5b4d9db075241a4ae1522329577e14ba7217a5cfcdea71ce7b0682a31aae985df482168a059bcbc9455940b123676ff3b566a5c531ef58f00e49ce548add1f8044a0e324b6ec50ac42f463f0dc0f1a8eb09bc05956de6d6e147c8a67d2551c381b405afa80ef795a7bdc37c9f8e011d8f127ad4eaf51f6733b00dd41d0cd10c47cb6db37d204ca7ffa0afc26fe4b55f5e434aadaf4a028c6c8fd2aa2f7f27715e45a7f18633019b3a8bd09e56fcb89481a982ef63ddc39f8b6c6428a30034a6b3461716a63b146070b5f0b599d812704b27e677a05ea82ed52ee2d59e6ea47294b759fa286fba10e0376e6c58f8e1d146a580fe1b0ce4e10082daa2d2641f66c4d575d93070e6fd6528d5eb3f833199ada3939cf0cd0aa443314d3c301105545d58664dfd38a3866e6cc0dc8b421f1e1094e03124d0dfce2fc3d6fbcf82afb6f8171ca321cf37f9a564fd04ab51d4baf8ae01493c5bfed982a855cccccf3a60c0dfcb7ec95535f52a6cef97621e7ddf0426a985a63c91ffb5d0b5638f0cf44c934233c6361fd95032504eb4f4d3b23481a76a2ca2f2d2faf8a711ffd439e44708893178e95a67d8ba7ba58272be0843596b77be38d91add8b29abecd93eeafb8baaf439637238c40a9825bde20d50cbb9ba292d92c2817cee0de6ede7a6bc1af1fcb7e8a2905c85932901548554c7900aa56d5ff8406cef510689b223191bcc4055e3ea12422db4ba7bed982f0ed2cf0350a5ca91b2cd19a189aa623390bd1590dbe2d3cb2a5c3752290002bb54b9cb0bdabda42f10272ce2e05ec877400bbf21194dfc77c9cbb7e7f319f3352f336d8be536bf725423b1e18fb53f65252e796ed289089b7d00adefa5dbea44ad1be1813b3cc75d71721da6929620414ca45c27268e4ade63f926554adbc899050b2fa3fe9e86e42bafd934cf359761c5cbb77e90dab69b67fc97293ee61fc0c5e2d051c48ec7e6d030481f832123a8c38189f75e1b1fcc2f6fc29b4ea54a7ada5b790e057fde2f82d96b74186d42c9b31a9897276ea64dde6a811d9ed055d29c061a5d3caa6633a41cc91565d430d4adc526d5b297f493f9dca77b22a5e0afdcae9c76c34447c7d6e2b8211ea4919864b486151a674c06a5133ece913e443b4601093c775283327359316634fe9e715fc74e8364d5e614e9210763504cb7c158115164a21868095cabcb3ac295eb585596f74201be672f585188d9b77af4c296bfdb1c016f7ad6a62243df3de10cfc4901783ae8883aff00f7e089666f2263616ab4f10857b21abe3228ea2b45aa4a49bc0347c0a1bf561c24543e31d4e0e83580c46680d916129a417f407f0bb2effa25a3af1c43571d1bc55ab50f1b844125a286b0a1e4c25c5e2e259250b235566f27efbc41ccb5fe08d20cbcc2cc62167ce79b3f025411991fd962282f9ea48fb6e40ea38fb594c19a7dd744bae846eedcf01e914c70cfceadd667d1260f7f1e99d739476afda8ba009aec5146dc869ee8306e403f48f90f8722014cb47e25eaf760f306f45ff5138ef9ec5b688884f238efd1f4f0c4ce2781d8720eec0370d0dc2552a7488c2bab36106547285ac5fa2b249948e8cc4f19fd72f3118419ae8580ab50b7ffd43aa532dd746cdf3f9c60b6150d53f78db74a272cdac1e72ee6626f208cce3f04cf7be5761a1c031e7bda7db648e97e7f131479ce06e4f371390617afef97f0887594124730241b6a4f600adca7deece4a0c98f386ced4c2f5cd0e682caac3eebc2255585846f6d194c3b619fcaed5ac8b0e1ade207dcf1592d28e234662b19b9ef7995b703a10f4f5e69718635d332579b64f1e39c5b66de900a7066e87dad6c3dff3d6f71b6767189597a13e53ec6492c2a946b0f04bf88a63ab881c796afe595d779093fa01c0a51c2f112be30b05a939a30570e512f985c31b85fc4848be457c703295495b4ccb24d7f789b16ec8f53028dee3183ecb9f329aeb13ab4af35d2f52d3c40844fc855f48789e8c7098207aefe6444a96a7db0fb2705987129dda1a16b2f8f2a0e9ff03e74c1842ee7a80d2b26b1b1dcb2ef77d07075f949a7e5af6c6602a8bd5fe834cfc5f3ccf0076a5f1bb655266d062866996183168f6726e4a1c16fc1d25c6e93bd3b9a73d204f10681587e6fafb5186396f765e78a8f1a1ecd06022038b0d14263a8a79ae60530cc89ba15f782acc23e598f143652168974b62a4c99ab76ea1fb5acf6168a616fc89b2d6201c268acc8f98069cf260b7c4734fda027d1d1219f222253c0caeac17eb5b0db326f3fc09907a6ffb54ee5441b2e17079cc93976873922d6f111f45bb2049e6bfa7aa433eb4c25b8c00613944a539c7a4077607358dc591df279fca8445a182f89f50375b34c557a90dc27fe9595a7eabfac31ef6fe8ebf9f98935f704237ade3e7c2e7f70cc63c668cdba1253433c8bf9d93777e9a2f50abde215f7ffacde59142cd70d6eb47b15aacbc5420f91f92ac205aca3881cae6ed70e1c1e710cce9b31a90142d002dec869b3d6d46cecf8729a72ce30f3e14c404e6509a32e989c0ce614a9e9d75912973f8a6f7bc4dfd1eb3a13ecfc22493536f32337b75304ee9639e5dbd2bb053877a3557524951e20b2d16fdbb5e72a984b5729efbc5df416047d192bfe498257897fda84d93a146db37d42be9d2a0b8edcd3e7a580a80d12b46202a7ca80f89f0b539e7d325af073102271ec2e8d655f0bf7864f40bfdebfab7f000006ad105d21b3a15f9280bd6358cfa5ff5537a45e13aa4037ba99c5edb63cef458e202848af7d846e8dbf084cce73f249e1ccef45ffdd555d0e14e1326d0fe6932aa198532fbe6c17e8ed2ce91fde64f42c02f53e64ddb44eccf00ef63dd42c835d9fb02147e001ebbec0dd3b5dc53f48f18145c363f6505be400939eaa4e4d61450164564689f54ab810949a45ca45fdddb99d4cde8846f5ce967a35f759403b539584cd4cc65a4a1b581474af6896536f90f7a0ac49a7467ca5ed9c906187883e4bdf8f7fd5e6430d8963f7373d2dea6e62f229f16f850a5063f52964362904fcf7b920c42fe9711a36d259ab60d8ecc7802deeb595b40d46cd885275d28b1db4270ecf2e3202039674bc7ee77d5021a029d0641eeb9e63dd47319995c70e66985cdea414618f8553e9b0cd89807666ccc743ff39c172df21915d7446491726342df1a80505f0e9a762b15c73e56f59eb07fab545a9ba155c42055b7214e2d9a779586fce4104b2e46298f9b6ea051bf3468aaa1bd016f9f0e13abb7adaf4beb9bde50c2c30b163af273c1f988486c54ae7f66e13299fed4a65efeeaf71a1536b9235b2f7aa4e88056090a5f7fd06e4c47044f3a45ae379bb2727afa55969d924726fbf0a5f207cb2689e6037022fb87b20981fdde5df8a72a62670dd4ce717c2c77589687cdf00ce2f34e16377232527462def13e766a1c41e256893903baba8cdb8a4920a0bd9a265ee3a24e5ae4004dec059265821be608a8bc1fc00a94f6b228059e4f86f779ef2b4e516d785ac90a4eaba77fc07102e60fb64308c2840e7c4674e52d73fa53911056e97b73546b3998cfd9f8c5431a885215ddb73e67607fc641b69e7084c9619a55d2a181437114cd86b1a0f79bf4ca9504f35a52f943c1b8e3a289f3ea3b8f92d092f6c23d58ba803e4e9818dbf77905aaa2f7e18b066e23b262c804187da764f0ecd1366ce5661d09a90abf81b781357ce792480638475928bd4a545a13998638575e4a15b5a6936d2b55aba047c460649af856475b9df76dea9d32f989a07406b3a2349c5d15f145412ae72ae9749642c3aa4b376bbac1379b56e3181fad992d5d129e3ab3c9f6e64ee3a50877f90027e9bab6ded8be46e402f0d9c2e48c482c3ff2aeb17b15d4b72c96903c0db931c191b3fdc81a449c4afea616e214601b9a6c40979efc014b31de307e58572c2637b4022d5ea6dc169bb2fa28feaa5650409db2c94869fd7618307074ae694c7b23b24397eac94f0f0edcdaa94cca8fc77d9d0ac0cfb5c7f1ac7fc9b7f5f34166d7452479257037d5108e9da6b342128edcd8f9ed703b8609880d0e7969dc9e0d1c223afed0e47aed19fdb945edc7e110d0db87f3f73a90f1fad5cea9e36837354dd5f6aa25a193f75630266bd692cb8659fcd354aae5db04d8a0848c179fe89f6efdddc77b55707120bfe6137770f27ee5c29408977e6ffa0b7d399e7eda92189372e3b02081dab5e78c30eb603f01df03981cb63e90d24034c250e980ed46e345f0fe641addf26e6b4eea96ad1f00f747f903e6504c7d139d797500233406c694d3600b521bd78b94528efe188ea61fc8760ef63dac92d1a8f135061f07531270009847bffa82030457b777fe8d949acc913a9e60f507fab67e9d5bac22ca361a866f8edf3c0c4ce6d9f3b40b9713a84042c888d46f18f7af1953e0b14b94386c8407615df001d7c0267d9342cb66f3efcda37e7fe5a1f1aebae5453aa86ce6143b2e7147c8e374a484d9b8d572fb17d834a823f2d031c235fe48f2635fa8662941de5e6b09198d77a0b49d09cf04d98c30343abcd1628a1a2b6f77caf8b66f56780a9a30dec798b745d193b21860ca6fe1ccf965d71547e14d37e13324af766a0bee5401dc88303ac1f54a6321615da6f8359ab130cf37af9636057011b543caf2443b420b1db4aef46c9d2fc0cd2413b761aabf2c02bdda77f79766019ece09833cedcefbe386d499daf7fa9b4f7f4262af59c2d5cf492f9af7e375b7cf562c708f02b8a58152e95c857f701c3e64925b2dfe8ad0774e1b27585c1b37bd4b5c5270173fa075a4aa9932529b179be4c61f5d4fcb5b661a0840ab2bfc9f369ab623659e47bef4b0ce8954221fba6fea831efbfe370fca8ff46e3ccfac26d9d26cfcbddda43aa54250d394fc4475ee753f233f5e99e112a18a862a1e79a7cc20fbc72f052f27ce7c77d3614d4fac19873aee7c01c4c1c0c26e75efc50be94daea0569bf2aaf9ce7b7807b91e83feaaf9634d509949dce160e0bf5e1cea4bc0c05b74cfa0e031a1eff795a9ad8672909b165efadbb9b1f51931e882db67b1e950a6f767922c99d1fa4a1b6357c667d0926616397b7e913c284935835be5418e957040c6ca27b5443a981a21950276af175f3066ef5f35b91edc6e5cb8b376d2d337f266700a526c0b909a1560dac14775c16b48adb3c2821ea5efaf4159fe2a0be56e671d4a5d5e7a71cfb8a9b9912a032bf0c1d6835fa9ab3f6bd50054e9e08a60e29dcb2a434ca159f8123866bfdf2a252585823ccd22545ba4c44637e8ae4b0936849d4e9bb8e2d808197ce9d09babeeaf359efad1296d376d28abf5ac922db2696fb3cab8466547482ec537f70125e3488a8ed2dcbc0469c10a1c6e2c64d44b319bcb92636a6911955c57dbef255cf08fbf7c8252bbbc1b570d74a64ce1f71310e93baa715abc6f038c34e3d88c494263e0cd6931e1c34771fca68c65de4aae547a4b5806d166fa4e8fe68d46af359db5db87faf6fcf3d0ce2fa1b6b7ca7a09937bb8ea6cea680338fb8c8980aae68aa99d259c1d10468398318b62698f51090e591799a74966b880d799eca96d7c7e94b829e319a67e0569b33e5188e74673baf38a7c04a282f7c4eb451c834e82d59ed128ab918167d8b2442d70240b3b8c953cb532a271dced9df75f5dd"}, {0x60, 0x118, 0x2, "5c1237334060c207b51df543d8d5def81f7e69b8f38665597153cbe57a6c395384ac37417dafc11d96e1291163eb9882f1ce7febd5e925ca194077a8035acb514e4ef4ba3c5ffa81011142"}, {0xe0, 0x108, 0x0, "45d20bfd41cd58f12bdfd7b33c9225ed8882e31773cafde569bb737ad59caf08070a5376f41880eedc4284977b216485b6a324e06faaa5d56cbb9acd6e4997a6ba6245752d0c9047f257aef861c508614634e62e141ddf24bc9cf7e175a51f6fff7f3430bf5773279d7a8c5cf829c3bdcbcdb7b4eedcd455edfef37443e88370eb5a500903686ea9a42b035237ef1547d9ecbff5686854c0eeb8b17ad2201ee132eeeb7a9dc96d542f077c4c127bc8cef514d87efa2d2c163c0ad371f2780dc1ced9726239742a12ab0e"}], 0x1178, 0x8000}, 0x1) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b970720a42f2a2bb404e1b50000000000000000f55d4626a880be8b30be0ea8635534f8291d9fb2ce4361", 0x66, 0x4008084, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/22 17:36:09 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0x0, 0x1ff, 0x400, 0xb44f}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1000, 0x8000, 0x8, 0x6c78, r1}, &(0x7f00000001c0)=0x10) 2018/05/22 17:36:09 executing program 3: mlock(&(0x7f000053e000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000053b000/0x4000)=nil) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x66, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x20, 0x1, {0x3, 0x1, 0x5, 0x2, 0x7}}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) mlock(&(0x7f000053d000/0x3000)=nil, 0x3000) r1 = getpgid(0x0) tkill(r1, 0x1e) 2018/05/22 17:36:09 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000180000fa00b8936ccb000004", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) socketpair(0x1b, 0x80006, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write$rdma_cm(r0, &(0x7f0000004340)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000000000000000000ef108965081b08a4fd901b17bf53fc4a00000001000000ca0a"], 0x25) 2018/05/22 17:36:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101100, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40), 0x13f}}, 0x20) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/22 17:36:09 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000140)) mmap(&(0x7f000038e000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x400000843e, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f00007a0000/0x4000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1ff, 0x4) 2018/05/22 17:36:09 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000540)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x6, 0x4) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000004c0)=""/118) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r4, 0x7, 0x30}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bcsf0\x00', r5}) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0xffffffffffffffad) sendmsg$netlink(r1, &(0x7f0000007940)={&(0x7f0000000240)=@kern={0x10}, 0xc, &(0x7f00000077c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="69881818f517d8bb9ee145245680e5787cb8422f21199ed0b38b88ad09dc90343e000000"], 0x30}, 0x0) 2018/05/22 17:36:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x10040000}, 0xffffffffffffff05) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000800158391d2cb11c3b5e6b6a3677a1dcd6a8f7ff3d0fbc8b6c49525c96a49e91aecb26c869d8a960000000007ffeca8f6d5403a7c9d9d31d85a73a846d9bd0fe0ff41123f9eb5919157f9f103f1009fa2fc80e327750ef991a53acca027cf3b2816cc19e207c6deae33c45154a1002bdd0f6ec66674810208daa8f857e70b5dcf64cf4c9254e14a3d6fd931c00e921cdc2d17ac761aa7e3ca2040001152674ec777042c9"], 0xfef9) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) 2018/05/22 17:36:10 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x728}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x6, @empty, 0x9}}, 0x9, 0x5}, &(0x7f00000001c0)=0x90) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) connect(r0, &(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffffd, 0x400, "47689f9e02a62786e8ca9a3a25a1ca5c9d350f4efb4e45dc5ba0cae0b848cbdde55b17ee8ded50a6943e7cde61bf3de57e81b4c28805134ae9fa43217cdf34", 0x1}, 0x80) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x5, &(0x7f00000012c0)=""/41, 0x29}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/22 17:36:10 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0x0, 0x1ff, 0x400, 0xb44f}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1000, 0x8000, 0x8, 0x6c78, r1}, &(0x7f00000001c0)=0x10) 2018/05/22 17:36:10 executing program 4: r0 = socket(0x2, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x7fff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) read(r3, &(0x7f0000001140)=""/20, 0x5) 2018/05/22 17:36:10 executing program 7: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=""/122}, 0x18) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040)="fa075579df1330a332b75edcf5fba0220f716104e47354a03b3f5700aef76c1a46fdc973a4d8a68643233a35eed022e0e2187353012465daee6c735093c7d0ba7067c281e978fd145e7c40458cebfad6846c24e5cdbd2e94a9bd575c065464ad9aa397af4ceb985d72bdd664404857827c0cbe38dcd110ba50dd7d5b7f4324f04845f6c548c6cbc27f42c5c7126381fe172eed8e34af09", &(0x7f0000000100)=""/187}, 0x18) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000002c0)={0x0, 0x6, 0x2, 0x20, &(0x7f0000fff000/0x1000)=nil, 0x3}) 2018/05/22 17:36:10 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000540)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x6, 0x4) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f00000004c0)=""/118) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r4, 0x7, 0x30}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bcsf0\x00', r5}) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0xffffffffffffffad) sendmsg$netlink(r1, &(0x7f0000007940)={&(0x7f0000000240)=@kern={0x10}, 0xc, &(0x7f00000077c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="69881818f517d8bb9ee145245680e5787cb8422f21199ed0b38b88ad09dc90343e000000"], 0x30}, 0x0) 2018/05/22 17:36:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2}}}, 0x90) 2018/05/22 17:36:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x2, 0x10}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x400000001, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/05/22 17:36:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20402, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x3ff, 0x1}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/22 17:36:10 executing program 7: rt_sigreturn() r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x440000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x800) poll(&(0x7f0000000240)=[{r3, 0x1100}], 0x1, 0xffffffffffff8000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) unshare(0x2000400) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000002c0)={{0x7e, @loopback=0x7f000001, 0x4e23, 0x0, 'wrr\x00', 0x0, 0x1, 0x10}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2002, 0x20a, 0xffffffff, 0x9}}, 0x44) write$rdma_cm(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="00fa0000000000000000000000200000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000481526b016a51362bd11aeaef94e00329c24e151baa95f2b1bc0c78443109a4917571dd424633979931d0077e359ff3c113f408653ca80b70c933094af3d56ed106e38952dce52ae81fffbf36461ccc87d4c7a3856e2a3e0143335d202a5a4d3b17f035f27238effcefd47044a6fd9b22cedfc640e35baa224abeea9f9fc066ba23b32c4ca0c1cf082db82222d41dbc45d5721f67dd87771c2c039da2dcd324d777187517ece59a2d2b476d80209426a90ecf3043b967181be9720565e5285903c71e94f2fbbe9e779319486350d7a7dbf1f67c92888f891326f808a39"], 0x20) write$rdma_cm(r2, &(0x7f0000000100)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r4, r3}}, 0xfd5c) 2018/05/22 17:36:10 executing program 5: mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='debugfs\x00', 0x20, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8001, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x1, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7fff, 0x200000) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/22 17:36:10 executing program 3: r0 = semget$private(0x0, 0x0, 0xc) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/169) unshare(0x24020400) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000040), &(0x7f0000000100)) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/114, 0x72) 2018/05/22 17:36:10 executing program 6: r0 = getpgid(0x0) prlimit64(r0, 0xf, &(0x7f0000000040)={0x8001, 0x2}, &(0x7f0000000080)) r1 = socket(0x4000000000000a, 0x2, 0x400005) getpeername(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/05/22 17:36:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x24020400) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffe8}, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x2) 2018/05/22 17:36:10 executing program 2: unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) mq_timedreceive(r0, &(0x7f00000000c0)=""/205, 0xcd, 0x7ff, &(0x7f00000001c0)={0x77359400}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cg2oup.threads\x00', 0x2, 0x0) writev(r2, &(0x7f0000000180), 0x0) 2018/05/22 17:36:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="d6707070302a76626f786e657430656d3100", 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000340)="f7a10b", 0x3) getsockname$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000440)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr=0x800, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e22, 0x800, 0x0, 0x20, 0x80, 0xbe, r2, r3}, {0x0, 0x1, 0x70f3c189, 0x9, 0x10001, 0x5, 0x80000000, 0x7}, {0x5e4a, 0x7, 0x8, 0x5}, 0x0, 0x6e6bb4, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x33}, 0xa, @in, 0x3501, 0x1, 0x2, 0x7, 0x51a, 0x7fffffff, 0x100000000}}, 0xe8) accept4$ax25(r1, &(0x7f0000000300), &(0x7f0000000480)=0x10, 0x800) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKSECTGET(r4, 0x1267, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/22 17:36:10 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0x6, 0x7], 0x3, 0x0, 0x3, 0x40, 0x2, 0x703c06a9, {0x3, 0x18, 0x1f, 0x800, 0x8, 0x0, 0x386, 0x1, 0x5, 0x9, 0x2, 0x7f, 0x200, 0x7fffffff, "cac312f02be812e3c548e08b1884e6f34636c590b1581db197c5721969806235"}}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setns(r0, 0x30000001) [ 117.960477] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/22 17:36:11 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)="10000000f0000000000000000000", 0xe}]) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x8000, r2, 0x1, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000280)={r3, 0x2, &(0x7f00000000c0)=[0xa19c92c, 0x50], &(0x7f0000000100)=[0x2, 0x9, 0xfffffffffffffffc, 0x5], 0x67, 0x9, 0x659f, &(0x7f0000000180)=[0x7ff, 0x9, 0x5, 0x3, 0x1, 0x7, 0x0, 0x0, 0x1], &(0x7f00000001c0)=[0x0, 0x5, 0x9acf9b8, 0x7f, 0x4, 0x0, 0x0]}) 2018/05/22 17:36:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x34000) recvmmsg(r2, &(0x7f00000052c0)=[{{&(0x7f0000000740)=@rc, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000980)=""/4096, 0x20001980}], 0x1, &(0x7f0000001b40)=""/27, 0x1b}}, {{&(0x7f0000001b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004200), 0x0, &(0x7f00000042c0)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r3, 0x1, 0x2, [0x8000, 0x40]}, &(0x7f00000000c0)=0xc) 2018/05/22 17:36:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x9, 0x1, 0x1, 0x8, 0x3, 0x10001, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x7fff, 0x5, 0x9, 0xdec}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x5, 0x2, [0x3, 0x80000000]}, &(0x7f0000000180)=0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/05/22 17:36:11 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcd, 0x200200) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x5, 0x1ff}) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x40000000000cf, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1b}, 0xffffffffffffffff}}, 0x3, 0x2, 0xf7, 0x408f, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0xfd2f, 0x0, 0x6}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffffa}], 0x1c) 2018/05/22 17:36:11 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x402) mq_timedreceive(r0, &(0x7f0000000080)=""/41, 0x29, 0x6, &(0x7f00000000c0)={0x0, 0x989680}) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4f5ef1fde7982225}, 0x98) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x8) 2018/05/22 17:36:11 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x201, 0x0) write$cgroup_pid(r0, &(0x7f0000000080), 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="85b1ae74c114f0ecf94072edb7ca7d89efad5cbb69087576fdf95ab90ba0208b78fc5acfc9b8958e38de0d3c09f3b526ba8eaf5197fb30e908d5cb700ad8f4eeec6fdff88abebb3097050c492a04f68af962cc17c8c52640852b", 0x5a, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x1, 0x7fffffff, "8bcbea13612b30bb900925f1c8686c926786679643b49e24f7e795c0b939c37c9083675232b18a25e823eb29809b4f300f627d5e29dd946bb1cca184581758", 0x36}, 0x60) close(r0) 2018/05/22 17:36:11 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e22, 0x172, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, [0x6, 0x9, 0x20, 0x1, 0x8, 0x6, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x10000, 0x0, 0x800, 0x6, 0x5]}, &(0x7f00000003c0)=0x100) setsockopt$inet_tcp_int(r5, 0x6, 0xc, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r5, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000240)=0x0) sched_getaffinity(r6, 0x8, &(0x7f0000000280)) writev(r5, &(0x7f0000818ff0), 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x0, 0x2}) r7 = socket(0xa, 0x8080e, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="64dac1c80cb4923a0ca68051d34c3ea8a36f", 0x12}], 0x1}, 0x4814) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) 2018/05/22 17:36:11 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), 0x4) 2018/05/22 17:36:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x1, 0x10}, 0xc) 2018/05/22 17:36:11 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0xfffffffffffffffa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7fff, &(0x7f0000000280)={0x628}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x60000001}) 2018/05/22 17:36:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e04000020000000100000000000000008b484e87deb9a7888f4fa51aaa4f02f2f329c58c69831dfe126908d9543aa1ca9bf3ddcc860e938b67ab6288c02badf22940be412f480b000a40092966206de5a6d59737acb63c1ddbe6be3084b5788599817e4fc7d96cc29b16680bc99a91473561443912"], 0x10) 2018/05/22 17:36:11 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcd, 0x200200) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x5, 0x1ff}) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x40000000000cf, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1b}, 0xffffffffffffffff}}, 0x3, 0x2, 0xf7, 0x408f, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0xfd2f, 0x0, 0x6}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffffa}], 0x1c) 2018/05/22 17:36:11 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200200) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x800, @empty, 0x4}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) 2018/05/22 17:36:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x9, 0x1, 0x1, 0x8, 0x3, 0x10001, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x7fff, 0x5, 0x9, 0xdec}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x5, 0x2, [0x3, 0x80000000]}, &(0x7f0000000180)=0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/05/22 17:36:12 executing program 0: prctl$intptr(0x4, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') fstat(r1, &(0x7f0000000100)) 2018/05/22 17:36:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x200) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x80000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="e874d57e3eac8f271449b301e3a14602000463816a9645977b9900000000000000004fec0804b54d592a5fa3b2682b6d0100dd51c0a45aca000000000000000000000000000000"], 0x2) 2018/05/22 17:36:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000000100)='.', &(0x7f0000000200)='.', &(0x7f0000753000)="6d0004000000", 0x5014, &(0x7f00000002c0)="c946648e045912485c429e4ac16cc52ac6a39d09043f1caa1505ed5871d2c3dd879fd7d7008c21cc519f97ce7c127e9be1cc30ca161059030836576538488a3e599679fa") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/05/22 17:36:12 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x3b268329) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe8]}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, r1}, {}, {0x40000000000}}, {{}, 0x3, @in=@loopback=0x7f000001, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x20}}, 0xe8) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) 2018/05/22 17:36:12 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x201, 0x0) write$cgroup_pid(r0, &(0x7f0000000080), 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="85b1ae74c114f0ecf94072edb7ca7d89efad5cbb69087576fdf95ab90ba0208b78fc5acfc9b8958e38de0d3c09f3b526ba8eaf5197fb30e908d5cb700ad8f4eeec6fdff88abebb3097050c492a04f68af962cc17c8c52640852b", 0x5a, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x1, 0x7fffffff, "8bcbea13612b30bb900925f1c8686c926786679643b49e24f7e795c0b939c37c9083675232b18a25e823eb29809b4f300f627d5e29dd946bb1cca184581758", 0x36}, 0x60) close(r0) 2018/05/22 17:36:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x1, 0x10}, 0xc) 2018/05/22 17:36:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0xadb, 0x4) 2018/05/22 17:36:12 executing program 3: unshare(0x24020400) pipe(&(0x7f0000000200)={0xffffffffffffffff}) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x1ff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/22 17:36:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) setresuid(r1, r2, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="18", 0x1}], 0x1, &(0x7f0000000640)}, 0x20048845) 2018/05/22 17:36:13 executing program 6: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000003080)=""/4096, &(0x7f0000000000)=0x125c) 2018/05/22 17:36:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x3, 0x10001, 0x2, "de0b91cf23f90131e469279af820ffdd4302909b111f55bc2747f348e67608244bf70b463d62515573bae5739ab75e57bf390b6720b80f3b0187bec600bbc0", 0x14}, 0x60) 2018/05/22 17:36:13 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x98) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x1d, 0x5, "b52b8373b3ad4d9ff64482d28ab23e7f2921be3241"}, &(0x7f0000000140), 0x1400) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x9a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_id=r2, 0xfdf4) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000040)={0x8, 0x401, 0x8, 0x6}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r1, 0x0) writev(r1, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r1, &(0x7f0000001440), 0x0) close(r1) 2018/05/22 17:36:13 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xde, "c0662ae8ea40f193c1022589d79fbab6926a197802405d823af4b4eae1325035977353c7781d4fb389fdf6978bf270f487e29ed98f87efff40fc1c7232404f4603d94ea8ece43f854e939b3076c020c6a86eca90b0c5f5ccf32a3dd1315a947a5b61b562c42f22c8654b80a755b39fa5476f6adc0c49f585e0d1cd04033ae49280e6445b6fdcccc502f69f0a8b3e37bec31291ff5b027ba3b6cb894738fd554c785b26753c7a58541024739a8c193966aca8e3e824d6b9fe9bf7f06c4f381ec98ebdbe90e7be6f3eddca7cde75f01a5b47e4cc09d8a0d67a601e43c72ad9"}, &(0x7f0000000200)=0xe6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x81, 0xa128, 0x9, 0x0, 0x3, 0x1ff, 0x7fffffff, 0x10001, 0x800, 0xffff, 0x200, 0x7, 0x9, 0x1]}, &(0x7f0000000340)=0x100) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x890e, &(0x7f0000000080)="c626262c852bbf012cf66f68e7ca752462ba6c58f7a82864f10b86760d9b596c8f325237b781f4477132c92a606c893d04d55f57dc8ba0") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xf07, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/22 17:36:13 executing program 5: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x36, 0x2000) 2018/05/22 17:36:13 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x4) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002780)={'ifb0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000027c0)={'vcan0\x00', 0x0}) getpeername$packet(r2, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002840)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002c00)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000002d00)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002d40)={'bridge0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002d80)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000002e80)=0xe8) getsockname(r0, &(0x7f0000002f00)=@can={0x0, 0x0}, &(0x7f0000002f80)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002fc0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000030c0)=0xe8) getpeername$packet(r0, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003cc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003f80)={'team0\x00', 0x0}) accept$packet(r1, &(0x7f0000003fc0)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004100)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004140)={0x0, @remote, @rand_addr}, &(0x7f0000004180)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000041c0)={@local, @rand_addr, 0x0}, &(0x7f0000004200)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000004280)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000004300)={@loopback, 0x0}, &(0x7f0000004340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004380)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000004480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005d80)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000005e80)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005ec0)={0x0, @multicast2, @loopback}, &(0x7f0000005f00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000005f40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007100)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000005f80)=0xe8) getsockname$packet(r2, &(0x7f0000007b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007bc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007cc0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000007dc0)=0xe8) accept4$packet(r2, &(0x7f0000007f80)={0x0, 0x0, 0x0}, &(0x7f0000007fc0)=0x14, 0x80000) accept4$packet(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008040)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008140)={'veth1\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008180)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000008280)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000008ec0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000008e80)={&(0x7f00000082c0)={0xb90, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {0x2}, [{{0x8, 0x1}, {0x234, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x14de4dd4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3f, 0x2, 0x0, 0x6}, {0x32, 0x6}, {0x401, 0x400, 0x10000, 0x5}, {0x80, 0xfce2, 0x8, 0x4}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r9}, {0xd0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x12c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x19c9400000}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r18}, {0x1e8, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x0, 0x89, 0x9, 0x569}, {0x8, 0x1f, 0x0, 0x5}, {0xffffffff, 0x8000, 0x2}, {0x6, 0x845, 0xfffffffffffffff9, 0x2}, {0x8, 0x3, 0x4, 0x8}, {0x9, 0x7, 0xf6, 0x8}, {0x3, 0x5, 0x82, 0x7}]}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x999f, 0x4a80, 0xff, 0x3}, {0x2e, 0x6, 0x0, 0x1000}, {0x5, 0x40, 0x7f, 0x6}, {0xbd5, 0x318e, 0x1d, 0x26b}, {0x9, 0x6, 0x4, 0x8}, {0x400, 0x3, 0x1, 0x908}, {0x10000, 0x395c0, 0x741, 0x7}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x401, 0x2, 0x2, 0x81}, {0x6, 0xfffffffffffffffe, 0x7, 0x2}, {0x80000000, 0x8001, 0x1, 0x8}, {0x0, 0x2, 0x3f, 0x400}, {0x3, 0x6, 0x1, 0x80000}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r20}, {0xf4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb9}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r23}, {0x1a0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0x160, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r30}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7bf}}}]}}]}, 0xb90}, 0x1, 0x0, 0x0, 0x1}, 0x8004) 2018/05/22 17:36:13 executing program 6: r0 = userfaultfd(0x80800) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x81, 0x82, 0x40, 0x1}, &(0x7f0000000240)=0x98) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/22 17:36:13 executing program 0: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4033, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/22 17:36:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040300000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207a1c92bd87e55e86eb29406136fcfffffffffbe62159403c7a6a8babec141a7e50a", 0x4c, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/22 17:36:13 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$getflags(r1, 0x0) 2018/05/22 17:36:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0x2, 0x7, 0x5697, 0x3, 0x0, 0x3, 0x3bd, 0x40, 0x196, 0x1f, 0x6, 0x38, 0x2, 0x24, 0xffffffffffffffff}, [{0x2, 0x7, 0x80, 0x8000, 0x1000, 0x2, 0x10000, 0x6}], "1a6b95", [[], [], [], [], [], [], [], [], [], []]}, 0xa7b) 2018/05/22 17:36:16 executing program 7: mmap(&(0x7f000012b000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/215, 0xd7}, {&(0x7f0000000540)=""/155, 0x9b}, {&(0x7f0000000600)=""/193, 0xc1}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f00000007c0)=""/70, 0x46}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/20, 0x14}, {&(0x7f0000001880)=""/59, 0x3b}], 0x8, &(0x7f0000001940)=""/34, 0x22, 0x4}, 0x1) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000019c0)={{{@in, @in=@broadcast=0xffffffff, 0x4e24, 0xa90, 0x4e21, 0xb388, 0x2, 0x20000000080, 0xa0, 0x0, r1, r2}, {0x2, 0xffffffffffffffa1, 0x4, 0x2, 0xfffffffffffff4cc, 0x1, 0x2, 0xc}, {0x6, 0x5, 0xe3, 0x81}, 0xee26738, 0x6e6bb1, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x2000004d5, 0x33}, 0xa, @in, 0x3501, 0x2, 0x3, 0x0, 0x3, 0x2, 0x4}}, 0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x1a1481) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000100)={0x3, 0x20}) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000180)=""/116, 0x1000003c4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) 2018/05/22 17:36:16 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000001f80)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x80000) getsockname$unix(r0, &(0x7f0000001fc0), &(0x7f0000002040)=0x6e) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) unshare(0x20000000) r1 = msgget(0x3, 0x0) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003938c9ba41042d1b32917600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a298f4f3eb06c20e0a6ff57dfea338a54870a8837cf32e15656bbf19b0fffab719aff814045a8cb4624b82bf17b2667ac9a678d38bb22a7807c601e081a7d2ebb478739b3ab45d4c7683a95e3563551c4a46a163385baed0ca94"], 0xf0, 0x3, 0x800) clone(0x170000, &(0x7f0000000000)="eb4c0a8218ab7027c2fef65aa89094fa069ff8a1d8786debd8eaa5bce84aa28dc1f614013140442f2d26d0fcd6e9e81e7848f16b37b6d68b235ea5a87965aec26027c65172e49f2e71abf01ec99ea9c8e8cdbf3d8fbd0932aedb992f2f03b2628326de676acf6c45fe0b12f2960bf37121d6ffcc9f60b5f9b1cf01", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="242c60d6f7e7cb343ac775c45d9a3fe98c5091fa07246ab12e3d5eba2942b376f32a68bcf0ba3fd93346eb") r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') setns(r2, 0x0) 2018/05/22 17:36:17 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mq_timedreceive(r0, &(0x7f0000000000)=""/27, 0x1b, 0x9, &(0x7f0000000040)={0x77359400}) clock_adjtime(0x0, &(0x7f0000000280)={0x7fffffff, 0x0, 0x0, 0xce2}) 2018/05/22 17:36:17 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x200080, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='vlan0\x00', 0x10) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x342, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xb9, 0x6, 0x1, 0x6, 0x7, 0x1, 0x6, 0x1, 0xfffffffffffffffd, 0xff, 0xfffffffffffffeff, 0x9, 0x16d1, 0x4, 0x2]}, &(0x7f0000000100)=0x100) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000340)='ip6gretap0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, [0x200, 0x100000001, 0xa8, 0xffffffffffffffe0, 0x100, 0x3, 0x5, 0x8, 0x5, 0x0, 0x6, 0x9, 0x6, 0x4, 0x3]}, &(0x7f0000000280)=0x100) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@updsa={0x110, 0x1a, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}, {@in6, 0x0, 0x2b}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @mark={0xc, 0x15}]}, 0x110}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) 2018/05/22 17:36:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_emit_ethernet(0x44, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x7, 0x1000}], {0x8100, 0x22d, 0x1, 0x2}}], {@arp={0x806, @generic={0x324, 0xcbe5, 0x6, 0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "05dcc39e16f0fa999194", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "b1e284e39262b5272efd5e2ec24f18a3"}}}}, &(0x7f0000000080)={0x1, 0x1, [0x4c3, 0x839, 0x319, 0x80c]}) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000079a000)}]) 2018/05/22 17:36:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x83, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000000100)='.', &(0x7f0000000200)='.', &(0x7f0000753000)="6d0004000000", 0x5014, &(0x7f00000002c0)="c946648e045912485c429e4ac16cc52ac6a39d09043f1caa1505ed5871d2c3dd879fd7d7008c21cc519f97ce7c127e9be1cc30ca161059030836576538488a3e599679fa") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/05/22 17:36:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x22001}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xa0000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x401}, &(0x7f0000000040)=0x16) 2018/05/22 17:36:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)="b0157bd76dd2e800cdf4d9d8ad3788646304e197dc404f42f16ef02aecc1bececb73fdba1eb752467890b76002474438e7c897871066b63af953f98f7f383419ec89538bce83a6cf246fb015f64e3e2eb481b0adbeda65f84e4fae9ab3d45a203887985895246e11856cb36e001ee3a017ca6499116898e8ac99297554e4475002964b95b883b4cb60b09280fa5e76a8a6cc60e050b96caeac", 0x99) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=@dellink={0x28, 0x11, 0x103, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x80000001}]}, 0x28}, 0x1}, 0x0) [ 124.116281] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/05/22 17:36:17 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'syzkaller0\x00', 0x7}) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r2 = socket(0x20, 0x7fffffffffff, 0xfff) ioctl(r2, 0x8912, &(0x7f0000000240)="ff6f000000000000000000") setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x6) [ 124.166152] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/05/22 17:36:17 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000001f80)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x80000) getsockname$unix(r0, &(0x7f0000001fc0), &(0x7f0000002040)=0x6e) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) unshare(0x20000000) r1 = msgget(0x3, 0x0) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003938c9ba41042d1b32917600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a298f4f3eb06c20e0a6ff57dfea338a54870a8837cf32e15656bbf19b0fffab719aff814045a8cb4624b82bf17b2667ac9a678d38bb22a7807c601e081a7d2ebb478739b3ab45d4c7683a95e3563551c4a46a163385baed0ca94"], 0xf0, 0x3, 0x800) clone(0x170000, &(0x7f0000000000)="eb4c0a8218ab7027c2fef65aa89094fa069ff8a1d8786debd8eaa5bce84aa28dc1f614013140442f2d26d0fcd6e9e81e7848f16b37b6d68b235ea5a87965aec26027c65172e49f2e71abf01ec99ea9c8e8cdbf3d8fbd0932aedb992f2f03b2628326de676acf6c45fe0b12f2960bf37121d6ffcc9f60b5f9b1cf01", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="242c60d6f7e7cb343ac775c45d9a3fe98c5091fa07246ab12e3d5eba2942b376f32a68bcf0ba3fd93346eb") r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') setns(r2, 0x0) 2018/05/22 17:36:17 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000640), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x9}}, [0x3, 0x7ff, 0x401, 0x3, 0x4, 0xfffffffffffffff7, 0x5, 0x8000, 0x80000001, 0x6, 0x1, 0x0, 0x1, 0x500, 0x100000001]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x1, 0x0, 0x1, 0x5, 0x4}, 0x98) keyctl$invalidate(0x15, r1) 2018/05/22 17:36:17 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x200080, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='vlan0\x00', 0x10) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x342, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xb9, 0x6, 0x1, 0x6, 0x7, 0x1, 0x6, 0x1, 0xfffffffffffffffd, 0xff, 0xfffffffffffffeff, 0x9, 0x16d1, 0x4, 0x2]}, &(0x7f0000000100)=0x100) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000340)='ip6gretap0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, [0x200, 0x100000001, 0xa8, 0xffffffffffffffe0, 0x100, 0x3, 0x5, 0x8, 0x5, 0x0, 0x6, 0x9, 0x6, 0x4, 0x3]}, &(0x7f0000000280)=0x100) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@updsa={0x110, 0x1a, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}, {@in6, 0x0, 0x2b}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @mark={0xc, 0x15}]}, 0x110}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) 2018/05/22 17:36:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x10001) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000280)=0x4000020000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0xf74, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x5) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) 2018/05/22 17:36:17 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x26, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) 2018/05/22 17:36:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0xb3e4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000140)=""/131, &(0x7f00000000c0)=0x83) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) 2018/05/22 17:36:17 executing program 0: r0 = socket$inet6(0xa, 0x8008000000000802, 0x0) r1 = socket(0xa, 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000002540)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1) ioctl(r1, 0x890e, &(0x7f00000000c0)="c626262c8523bf012cf66f") shmget(0x1, 0x2000, 0x0, &(0x7f0000075000/0x2000)=nil) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRES64], 0x175) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1f, 0x100000001}, &(0x7f0000000140)=0xc) 2018/05/22 17:36:17 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x21, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) r3 = socket(0x11, 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/38, 0x26) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x3f}) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100)=0x5, 0x4) [ 124.620872] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/05/22 17:36:18 executing program 1: r0 = socket(0x1e, 0x804, 0x0) r1 = epoll_create(0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x80000001, 0x0, 0xff, 0x9, 0x7, 0x68, 0x8000}, 0x20) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/22 17:36:18 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x2, 0xe91}, {0x2, 0xfff}, {0xcfa2216b1c77d459, 0x7fff}, {0xb, 0xffff}, {0x4, 0x3}, {0xc, 0x52ffd8ab}, {0x4, 0x9}, {0x6}, {0x0, 0xfff}], 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x141040, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="110000000000000000004500001c000000000011907800000000e000000100009078e00000016fcc62d3ded9485274eee2444e592b4626676668a87a7132402ff808a2df8af3ab4928b8285e1cedfa29c9df841e62ae631fc53771ac90c380e9190327a0aef6e292c5015065d28eadba2fa79b6a5e33473869c6224e299b15fcb3dafff79f8bc8c3b42a4288b1e1e08dc1c17c50dd2c3b479c11cbed27389dfe26d12e6194a3211da34b363e6800e08097655d43ad14ab0fb06ffbb741e63dc1166c"], 0xfdef) 2018/05/22 17:36:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file1/file0/file0\x00', &(0x7f0000000080)='./file0/file1/file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x1010) r0 = socket$inet_smc(0x2b, 0x1, 0x0) signalfd(r0, &(0x7f00000000c0)={0xffff}, 0x8) mkdir(&(0x7f0000000100)='./file0/file1/file0\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80, 0x0) time(&(0x7f0000000200)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000001c0)={'bcsh0\x00', 0x600}) rmdir(&(0x7f0000000240)='./file0/file1\x00') 2018/05/22 17:36:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_sa={0x2, 0x1}]}, 0x40}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x77359400}}, 0x100) 2018/05/22 17:36:18 executing program 2: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x14}, {0x6}]}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'bond_slave_0\x00', 0x80000001}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0x0, 0x0, 0x3, 'queue0\x00', 0x3}) r3 = eventfd(0xc67) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000001f6989a738c79f28b2dee9d7d4e3104cdd89c9b19e186deba8a9eee04fb447641ec470d4da1ad1c729b1ffb5a2234a38ccb5"]) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000180)="2dc8b2e0fbcfe020c4953acb60f7eb6a948feb24b1bbf4093ed7f444815715f81e6db1435c9ad2baf23d8f68629fc40578fdb8e65e04e4905389d78f270d445aa1d5cc99838c2545aefe089660ec2d7199f3d0c84fd6a265ae459405f33ee172c1b0c552e2d2d02d0c5bf65dd675e53777bc9475d972c55c32389e192ec328e705bcb50c7d27a25ca8bf43a28d10f8f1025ce730437789467b429b96baa56dc485ab0b2825dccb777ee6934a2c27be30c0e4a0365b423009c0ded89cd90bd04bf3f2d63745f963001a195c0fdd073a86cc4e56a457422cebd5312734") ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/22 17:36:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x20401, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x48, 0x4) 2018/05/22 17:36:18 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x1, 0x2) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') geteuid() sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00002cbd7000fedbdf2511000000080006000000000048000100080008008f0800000800060073680000080005000400000008000b0073697000080001000a0000000c00070008000000190000000800050000000000080004004e21000064000300080001000000000014000600ff02000000000000000000000000000108000400aa000000080003000100000008000500ffffffff14000600fe8000000000000000000000000000170800040002000000080007004e200000080003000200000008000600010000000800040004000000"], 0xd8}, 0x1, 0x0, 0x0, 0x4080}, 0x4000814) recvfrom$unix(r1, &(0x7f0000000240)=""/151, 0x97, 0x10000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/05/22 17:36:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x199603, 0x48) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000200)=r3) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000240)={0x4}) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") fcntl$getown(r0, 0x9) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={r4, 0x0, 0x10, 0x0, 0x100000001}, &(0x7f00000004c0)=0x18) setsockopt(r1, 0xdd, 0x5c29, &(0x7f0000000500)="01b4464c850ab1ff6942f4d28aa483b48e5a415d84d2adce44d93fc69174ace60f72b64fdb5c1c320411273b993f71d282674c8656ccc3d00db6feb79b46381f95bcdb7da3314ca61f7cd5d66b16e1b2e9df5bde564bef8a6964d40db65dfe883182c8d8d1ee2edf6e803898f6c8e28b590b014564103481a7a4a348a0dd7a56becf451f00ba", 0x86) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000340)=""/232, &(0x7f0000000300)=0xe8) 2018/05/22 17:36:18 executing program 3: r0 = gettid() tkill(r0, 0x24) [ 125.204851] audit: type=1326 audit(1527010578.203:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8216 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/22 17:36:18 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fd/3\x00') connect$ax25(r0, &(0x7f0000000000)={0x3, {"9ec0547489515f"}, 0x6}, 0x10) 2018/05/22 17:36:18 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000003c0)=0x8000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000001c0)=""/114, &(0x7f0000000280)=0x72) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x1, 0xf18, 0x200}) r2 = socket$packet(0x11, 0x6, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f00000002c0)=""/95, &(0x7f0000ce1f30)=""/208}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0xb2, 0x59, &(0x7f00000006c0)="ea37680f90440d4fd808c8873c50dcb80231927ec4e805145994ff4e3edede3dfe078cefd697bf81e52b2debf363cf7d6a65e21b46326591131f984b17c6e4b27749cbc3ce609423a49fe2bbb4b06679a956dec1cb50598dfc2788919038c6383fed0a26526af6e372f6f7cef70050628f63fd32f24dc72d512e3cf64ca5cce7bde14094014491f43893ca531838cc14d1db46af404fabc480aa4bf3826ac271fbe2efbfe5b1b1faae398f3baf059e8610eb", &(0x7f0000000780)=""/89, 0x800}, 0x28) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) splice(r2, &(0x7f0000000000), r1, &(0x7f0000000340)=0xd, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000400)='./file0\x00', r3, r4, 0x800) pkey_alloc(0x0, 0x1) ioperm(0x3, 0x5, 0x61f) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000680)) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000640)) [ 126.131825] audit: type=1326 audit(1527010579.130:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8216 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/22 17:36:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb706", 0x11) write$cgroup_int(r0, &(0x7f0000000000)={[0x2c, 0x3f, 0x38]}, 0x3) 2018/05/22 17:36:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = gettid() getpeername(0xffffffffffffffff, &(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0x4275c3cc, @empty, 0x4f}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x9, "20c801b5ecafbc7627f3766951cd521611d5880a6b82590d30323858c9d9f31e2f8b5535205563e5d16c270f066c139e0737c925d40f030f9622d4f869ee64b5f81889c192c705a5f6ca88744f66ee17"}, 0xd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={"f80100000000000000fae4f42098ddda", 0x105}) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x10}, &(0x7f0000000180)=0x18) r5 = dup2(r3, r0) pread64(r5, &(0x7f0000000280)=""/151, 0x97, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="2800000010005fba0000000000000000000000004e5f285b0c66422d584ba23b5abc0a42b093476ca5f5b28835d237c2b2f77bbe", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) tkill(r1, 0x19) 2018/05/22 17:36:19 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x41a, 0x20, &(0x7f0000000000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbfb6fff050a8263357506b31e58a98399b397e695c0f03d020054436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070008000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bb", 0xffffffffffffff44) 2018/05/22 17:36:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) 2018/05/22 17:36:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="fabfd734e8dfaa0ac99e2884fe58e3dcf3c72345bec386447f5a9a3ca936739a9cd5b5588553aab4389fb8abb5e000f6bf7f26516429f732a0b0307ed5f6a2e1fd7d07afbba3dc487acba8009f4ac162ae3f13d04b328f19e84bfb5972780196fb67291a49d9f1e6e6ab9b0b5e4cb02db0d6729fcaa174206b00e5375ee96ea939d0fc275f84db11a2d9418303bbbbcd7fd65c1667a8e34d256a9eb98b080f369edd9c7ebfd0961360fca078ae4e2fe6d441f41cc9c01b1abe8139767869d2083a45734df4", 0xc5}, {&(0x7f0000000080)="48d30fcaa7be68588374d8dc0a089f5a34f0207eeb9949e2fb0090fc51c44f669c1621455308b8aecdc4abbf9f8832b08026a0dabd7c8d0dcba9a0eead98f9eed4401b2fd630bdccf6274641974b9a4524d46f17fb0fb1835be3b9c804c6669571f9f8ce36775d93bf10207e148de9a8c6fe7f401ce3108ed0c154", 0x7b}, {&(0x7f0000000240)="ec7c622ffc5bf234abf029335806ece53cc20eb724d8542d0e0f46330b08b1cbd47706798c62f63a72638542514d4d8323259a22b3b977d64f6cc18ec640448795cb02e121bcae0bdd68fd04927043ae987048d02e7f1ae69bec044c1eeffac8339bf100d6d3ecf9f1835aae77ea6838e0e8ad100090c1bdf9d84ca3d44d2d2f2619bf", 0x83}], 0x3, 0x0, 0x0, 0x40000}, 0x40) socket$rds(0x15, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100), 0x8) 2018/05/22 17:36:19 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000300)=0xa8) mq_timedsend(r0, &(0x7f0000000040)="54e528f391ed96fe8f3938868f440c9dc36a9ce0e47988eac0d1e9fb179df65a356718f43cf620760c049f82c794d35da45710e3e45742cfd560818b1bbb29c3a6268dcde6634e2f885925864336dcc7ff4becf93ea29ba682a42dfa9ccc73c425202363fc453b1fd4e7ff83fbeeab716baa1b066d7cbf9f980e299647ab093a04ab794bcbbb392db4f50f9c0f090a56559212fb1e32e80d6d514e1fee11cc60", 0xa0, 0x4, &(0x7f0000000140)={r1, r2+10000000}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffb000/0x4000)=nil, 0x1, 0x3, 0x60, &(0x7f0000ffc000/0x4000)=nil, 0x6}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/193) clock_gettime(0x4, &(0x7f00000001c0)) 2018/05/22 17:36:19 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r1, 0x40001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x4, 0x7, 0x6, 0x1, 0x4, 0x80}, 0x9d9, 0xffffffffffff1a45, 0x4}) sendfile(r0, r1, &(0x7f0000000040), 0x200000000000000) 2018/05/22 17:36:19 executing program 1: socket$kcm(0x29, 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="a35946dff38f01018a791df2225837b55c7a745f93ce1ab15b4c4d80f6284bac084b5bb950225fe275d7625abaa6c9e3684c0f254226691132df8842c09d9e0bdf541d2181a2788dc35a6664c2a8df67f9000000000000000000000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) 2018/05/22 17:36:19 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0000000000e77c2000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = semget(0x0, 0x3, 0x80) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000100)=""/227) 2018/05/22 17:36:19 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000480)={'ifb0\x00', &(0x7f0000000000)=ANY=[]}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) 2018/05/22 17:36:19 executing program 4: shmget$private(0x0, 0x2000, 0x100, &(0x7f00001e2000/0x2000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffffffffff) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000010000ffff001e0000000000000000000000000000ffffffffffffffffff130695"], 0x28) 2018/05/22 17:36:19 executing program 7: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8, 0x4) close(r0) mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000240)}}) 2018/05/22 17:36:19 executing program 0: r0 = socket$kcm(0xa, 0x6, 0x0) bpf$MAP_CREATE(0x6, &(0x7f0000000000), 0xe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x2, 0x3, 0x5d}}) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x36) 2018/05/22 17:36:19 executing program 2: shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x4000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x1, @tid=r1}, &(0x7f00000002c0)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x16) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000300), 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000001580)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="08001b00", @ANYRES32=r1, @ANYBLOB="525fc62ee1e622c20afbcdb0fb4af89082ffe3646e074bddbfa186df5683fc919c35e4c80b98e6d991ba96ddafee3bf9d00552036b4ac769a92f2a7b91986b8638c337d6fad8010d7d3de475c893322e95fe1fb6591a2f7213aeade717eaf4ea66fc95c2e44b21ba4174bb0f8758b2653e66546b1b14e69dd15bbcf7af5782c66528e482a86e6059b3315d352464b0708e59a0e9bf797b28c271add77bab689406"], 0x11d8}, 0x1, 0x0, 0x0, 0x44}, 0x20000010) timer_settime(r2, 0x0, &(0x7f0000001500)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001540)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/22 17:36:19 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'veth0_to_bridge\x00', 0x200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x3}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x6, 0x80) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000100)={0x0, 0x6}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) 2018/05/22 17:36:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x804, 0x5) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000000c0)=0x3, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) [ 127.023265] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/22 17:36:20 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000540)=""/110, 0x6e}, {&(0x7f00000005c0)=""/153, 0x99}], 0x9, &(0x7f0000000740)=""/217, 0xd9, 0x2}, 0x40010101) set_thread_area(&(0x7f0000000880)={0x80, 0x20000800, 0xffffffff, 0xba, 0x46, 0x845, 0x8, 0x5, 0x101, 0xe851}) 2018/05/22 17:36:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x30, 0x40000000, 0xbb, 0x6, 0x6, 0x7}) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0203000211000000000000000000000000000000000000000000000000000000000000000000000000030008000200004202000000e0000002000000000000000005000500000000000a0000000037adc5848000000000000000000000000000ff0000000000000000000000000000000000000000000000"], 0x78}, 0x1}, 0x400c085) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x10000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000700)=0x5, 0xffffffffffffffaf) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x10001, 0x3, 0x1, 0x6, "23bb800576c03fd6d52e0442f9be6baf94abaee2f0a0d29f5a3ac0c2739c3972c090211ea244586dfb86aacb", 0x6}, 0xffffffffffffffff, [0xfff, 0x1, 0x2, 0x8, 0x9, 0x9, 0x3, 0x80000001, 0x2, 0xfffffffffffffffa, 0x6, 0x7, 0x99, 0x7, 0x3e, 0x1, 0x2, 0x6, 0x15c400, 0x2, 0x40, 0xff, 0x40, 0x8000, 0x1, 0x4, 0xdb40, 0xfffffffffffffffc, 0xfffffffffffff001, 0xb10, 0x5, 0x7, 0x81, 0x1ff, 0x9, 0xffffffff80000000, 0xffff, 0x71, 0xffffffff, 0x9, 0x400, 0x7fffffff, 0x6, 0x4, 0x6, 0x44b22b1, 0x4, 0x40, 0x2, 0xffff, 0x0, 0x8, 0x401, 0x9, 0x5, 0x7f, 0x6, 0x3047, 0x28, 0x4, 0x5, 0x1000, 0x8, 0x8000, 0x5, 0x100000000, 0x3ff, 0x7, 0x7, 0x2, 0x8, 0xffffffffffffff39, 0xf69, 0x9, 0xca, 0x80, 0x400, 0x40, 0x7, 0x9, 0x8001, 0x4, 0x10001, 0x4, 0x3, 0x1, 0x2, 0xfffffffffffffffa, 0x1, 0x5, 0x9, 0xffffffffffffffe0, 0x3c63eac4, 0x8, 0x9, 0x100000001, 0x0, 0xff, 0x8, 0x2dad, 0x0, 0xffffffff, 0xffffffffffff8000, 0x4, 0x1, 0x1, 0x2e76, 0x716b, 0x8, 0x80000000, 0x4, 0xffffffff00000000, 0x10001, 0x1, 0x2e4, 0x8001, 0x1, 0x4, 0x1000, 0x0, 0x35, 0x717, 0x5, 0x1f, 0x4, 0xfffffffffffffffa, 0x9, 0x5]}) 2018/05/22 17:36:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), 0x4) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3, 0x3f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3, 0x100000001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000180)=0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000001c0)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) 2018/05/22 17:36:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000001c0)='a', 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x5) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="ed9563d2d6fb54abac5dad67a0cc71a093765f61f472c2731418f9086b1d21953a4b1b5ce3b7d69f7a454d6a35dfaa9079bfe46d3b6648a7cf3b65afa70088b8f65f09ef87c9d1a67a3ad87c708fe71cf605eaf5d2d26917fcb52bcaa53c44ebe65cd8ca50b308c3fcf620b0899cd1fcbcba508773dd15c918db6739c398f23404f9a75b6386b781aaeb307015d2601052f5cba514846ea0e123fd02ee5e7f8931dfc8a00f5d63792499e8e8038ff6dacab4cc8e7595972964aa4580350e535a3d30d68a5a15ff1b6545ae9f037d5f31853380", 0xd3, 0x0) r2 = add_key(&(0x7f0000000480)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="6a51019e34c7e978180b562c89763ff51ab607f543ee5bfe0798b1c02fd619d8d6b15cdaeafb79f268e48bf105fd042661adf92703b2a94d3b0a9d47cd258a638106b7cb07671a07ba2605c133c953cffdcadcd177dc749aeb853f9bba8d2528a852c112c94de5c1c7c47d93ee4f27ef5d570daa11cb4f0042c9adc1e06d0d67cf71f68618b69c07672a33e73017758bdf8c58abf56647cea4eff562db988e31663796e69364a574f7993ed5bf2dce436b79ddcad23dd876af017eccd018ac982deb3bd060eb441370a4226b3455f548c17b89eeb941d0708873526763039028b354bff85d6ffa52d825eeb646ec50051362e4", 0xf3, r1) keyctl$search(0xa, r1, &(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000340)=0xffff, &(0x7f0000000500)=0x2) accept(r0, &(0x7f0000000200)=@vsock, &(0x7f0000000080)=0xfffffffffffffd40) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300)={0xe05, 0x1, 0x4, 0xfffffffffffff800, 0xfffffffffffffff7}, 0xc) 2018/05/22 17:36:20 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000100)=0x5, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth1\x00', {0x4, 0x5, 0x1, "7467e3cab1bc", 0x1}}) 2018/05/22 17:36:20 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x3, 0x2, 0x5, 'queue0\x00', 0xfff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x40, @tick=0xfffffffffffeffff, 0x6, {0x3, 0x8a}, 0x35400000000, 0x3, 0x9}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x480040, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) 2018/05/22 17:36:20 executing program 2: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) exit(0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x80044031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/05/22 17:36:20 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465720000000000000000ff00646e87a820000000000000000000000002000009000000000000000000000000000000000000000000000000000000000000000000000000a1735a64b9d9f83dd95c27f1c45861ec55976f345e883f3e"], 0x48) socketpair(0xb, 0x4, 0x2, &(0x7f0000000000)) fallocate(r0, 0x0, 0x5, 0x19c1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x28000, 0x0) 2018/05/22 17:36:20 executing program 5: r0 = socket(0x11, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x8, 0x36, r0, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101001, 0x0) r4 = dup2(r2, r1) fanotify_mark(r3, 0x2, 0x40000018, r4, &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080), 0x0) close(r2) close(r1) 2018/05/22 17:36:21 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/05/22 17:36:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'lc\x00', 0x1a, 0x7, 0x60}, 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="290000006b4a190710003fffffffda0602000080ff0f0001040000040d000600000000000000000001af4c595315847feec70f04665c9548920a512e02177d31e30541196c236bd9576dbbe9fa41dec1abc1586cda2322484f72231ff5120f11622d47ed7fd3460c6b6013e0b843353258c3d7b4425c19c31454f96422ea1018f11896a4f0de3d9a4a54999535b65c160ca1ff0f3e815b75332b369601f975bddc8cc36b30e46926fa01313d0a79883ca588602d19a13190cf0da1b0977a4442eab3e39e56f497bb9fc2", 0xca}], 0x1) 2018/05/22 17:36:21 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x841, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)=""/149, &(0x7f0000000040)=0x95) socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000000000000008, &(0x7f0000000340)="c626262c8523bf012cf66fd7fc941f879056d2561a6db405a49029bd1e1ed1a41ab058ecb2ed777f9c3d44d57123afac96a916aa3b481132f2eec314dc8734d8b2b8c3e000005b69bae71bbe91a24eaef254ded822979028dacaa3b554bebb18c2c4bf9c69a3c0c701f76f16260500000000000000d4127563f21fba288ea0ddd5147484f3ad358a994280633d84c669df3993f09724edba7e7426ad7e01ed668a9fbbd98e5b2e6d980b0000000000000000000000000000") r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x8080000000003ff, 0x12) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/22 17:36:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0xffffffff00000000, 0x1}}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r2, 0x0, 0x1, 0x7, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') fadvise64(r0, 0x0, 0xf0, 0x5) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x9, 0x4) [ 128.117433] Unknown ioctl 8 2018/05/22 17:36:21 executing program 5: r0 = socket(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000040)="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", 0xfc, 0x4, &(0x7f0000000140)=@generic={0x14, "3b6617b501ad91f2c91a2743dd59556143146ec35839cf61206028792f824a68413d5e0b2d43bceabffde32f2be01abcafac66f732f4e80910552ecbf01fbd59b5054cd118f7628a71f8993b7510710e262a8c34f0b3c2c5c0aef86229decabacf3afb22c146db9600c36260e8c4b07f0c91b95faaabb5a9a3a19ab070f3"}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) sendto$inet6(r1, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/05/22 17:36:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40400, 0x0) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="d94c5df329730e740db5819b350e3dc5439924c6b3455fa58fd72cb881e6e0cd6901597bde9c95175b89d7d8abe80372104b4dadf5848e4ab98abd32da330753629e53e6fa21c80c79f39ae71cdbdc0dc7cff81e02cbe65703cc7a8ac25cba5ce0310b059d9bf51bdd43974573bc3733f6be882c007f98d456a0dce9ec4c52c65b2e2a264e22af2f60868ff430cc35f276cd88ee5f0853056117c1806ee57fec13cb1cb8abafadae0fd7546213c50d164c95762a38f81883221807ed7dc1e23bc25d03e34c6d22a0682058c265daa05b33138870f9f2297be0e7c4331c3e59b657aa1700cfb5e2121f30d643a4668bdc1e2e3e11d667", 0xf6, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) sysfs$2(0x2, 0x5, &(0x7f0000000140)=""/245) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) [ 128.252690] Unknown ioctl 8 2018/05/22 17:36:21 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000445ffc)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7}, 0x8) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) 2018/05/22 17:36:21 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x228, 0x11, 0x0, 0x70bd2c, 0x25dfdbfe, {0x14}, [@nested={0x214, 0x6d, [@generic="38884ba033e661b498", @generic="1592216ad2363ce79f6cddfb310076f2d41b445764ecb47b7a2e9f20a30a611c0a00cf31b78351ef84c0b35747c8d0c903e3498445099505d79e00b0022830724ea15d86a874cf79e57a6e17f31044ec1dcdd55436de8ed172c1adada81b17895e264086d22724afb5576fa90a567d8d3f8210c3b00d37d06784a56aaea65c7f6fa8451b6c3168ebfd41a6539176415cb3b979f74e88d74071933696b67546f6d68fc8876c9a2a32fde843e68ca09e894b6602ab32c09887d7cee819ab1d062a5d47ba9ff6b7df5cc2cc818d9c0e2a8ad8c7de4a394cc42dfc9f45c2d3cd59f08c50e60ad931d3019e524d6e6e979ba071e0bb63064d", @generic="1ff8907d66ed6af82ea2857d9f6b1552ef889205a50c0f24f079b0ad7dfef9c5df067a3e07cdc03a17ca91b1b70138fb68f5af240966f7659c0b205fb99ace2067c6f470", @typed={0xcc, 0x82, @binary="8260591cdc4c52bb82cf64494086d131cfec39d8a0075c663c20ef3cd9f3dd4395e0a3c0b72c79b6a514bf5919348f10c83728ed3f89d55117375220c9d04c2461e9c854bfbf4e97064c36f9a9ccb33f96d7dc09ed8c4dfdb3c8b879aafe0b6ca829378f2c3322839afbf86cd6c024332e264d5f15dc4412ab931c4c63516895787f7f93f060f1dd40e610948d727f1e6730fbf737ccbcb2eaa9667dd52f8b6a74167ae330c63d24f0ac9556cf724634206e48da1df99f983cacdc2288fc3bf989718f9bd22b89"}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x7, 0x0, [{[@local={0xac, 0x14, 0x14, 0xaa}]}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/05/22 17:36:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80, 0x80000) recvmmsg(r1, &(0x7f0000003bc0)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/53, 0x35}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000380)=""/57, 0x39}, {&(0x7f00000003c0)=""/121, 0x79}], 0x5, 0x0, 0x0, 0x7f}, 0x400}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/135, 0x87}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000, 0x2}, 0xae}, {{&(0x7f00000015c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000003900)=[{&(0x7f0000001640)=""/103, 0x67}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/230, 0xe6}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/80, 0x50}, {&(0x7f0000003840)=""/33, 0x21}, {&(0x7f0000003880)=""/17, 0x11}, {&(0x7f00000038c0)=""/37, 0x25}], 0x8, &(0x7f0000003980)=""/192, 0xc0, 0x8001}, 0xb639}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/63, 0x3f}], 0x1, &(0x7f0000003b40)=""/115, 0x73, 0x5}, 0x9}], 0x4, 0x40000000, &(0x7f0000003cc0)={0x77359400}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'sit0\x00', 0x8000}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/05/22 17:36:21 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="1000796bb5ec10f353a60000000000000000003f00000000000000000000000000000000"]}) 2018/05/22 17:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) socket$alg(0x26, 0x5, 0x0) 2018/05/22 17:36:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000030000000000000000014000000000000931787ce8b11dd9a88ac7105f25ea75b089da1164c059f064cbbc312c202a1ad8df0f17dcb9c30ac35be5363673c385e16ce3dfc740ddbfd83c85b579a2f8d7c15005b2b"], 0x14}, 0x1}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c62626248523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00003f1a00270400000000000000008000000000020000000000004c12171da00801bf6f1a36046ea6e949b2430c71632cd9255eade6fe72e7185963e03edcd9623ab596ef9bc76fdb06901d37aecc16d71cb9ac3a0cf503bc23cbb8785c54aae86ae882f7c3fc8b6d256eacce75e1f532b2b452f568ed1cc4f6ab41bfd614193c09ff3908bb1218a5efdbdb762cbf2e99e3615f225087a2c03691ddefa993fcf22cd0"], 0x1c}, 0x1}, 0x0) 2018/05/22 17:36:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x86f9, 0xfffffffffffffdf5) 2018/05/22 17:36:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000100)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/22 17:36:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x4, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x5, &(0x7f0000000400)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000000)={0x101}, 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x2, 0x1, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x56, 0x6, &(0x7f0000000240)="a32580e0eeb39f9fda14f40268fc8e6891025da056bc7a9c2977fdb88d2a6078b6aead158cc689428bfcb9a0a81c2447b4d2cfd7c11a4e078aa63780c09ec9c64a4d2566089944723abd3d9aabb72e379a80452e9321", &(0x7f0000000180)=""/6, 0x9}, 0x28) 2018/05/22 17:36:22 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) fdatasync(r0) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="f92cce9510d248557d6a6290e8c2432e4b6fab9439d9cea0f25457739fa19dde8d63a00a249f9ac68eb68cd833f342ae714d77b0f31f9066e9c71e978dffbda4e75da16fdd15e166561bb2cd12122f92b1b638f020110f246420bee1af2731d5c2764b618c9cbde1eb4be6f76076e89be7c130b0e78f02a7b9739d9d08c15ccad27b53b132b94c21e48c140c90224ef61fdf1118caba3d154a3e8a1aa97be323de296a916e772c30804b785fc8df300dbb979dedd70c842745", 0xb9}, {&(0x7f0000000180)="3ebf97983b3d4dd6740041148b651890c528fad0f1d9a780b9043fdd23cfc92c27d25c061360a49d7cded1dd6d9ceea6215eab83df1c34ba6c1eb91c971b6b024638bb5b5614fe0b6507052a6345ecd766738090eb20", 0x56}, {&(0x7f0000000200)="89bc15947b1ed03a605bc493bb0bbf0a961a7975892d187d00c561b3662c732467cfa2328816b6a6e92f409d547ac04dba7aa1", 0x33}], 0x3, &(0x7f00000004c0)=[{0x18, 0x1, 0xc23, "9911fd117dcba791"}, {0x88, 0x103, 0x1f, "eabcf2522418450dc53967eb43fbca727d0eb98f51703e40bad9bf38dfb1655cd3c0650cca884392bcb6168ec45554248177d9d4d5881a110838ef4f9a8b1d21a119db663e6f68734193d97c43b65d2d731cd0518bc1ad4547523b0e171d1eb4a6cf17fa04151bc9326bf07da162a29c70c0a908"}, {0x38, 0x10e, 0x200, "af51f91ee432765f11cbd3ac92df9abbf7ebb5252c2b3c6d4bb5375a6cc272e6ce2fba"}, {0x78, 0x11f, 0x80000001, "00a0c4d09830924ef4c10b1c39556e1db22cec8f712b36dc5a810529b4593f4a5778c4cda9ba826e2d30ad529360c19964fb41691d82a2f212a4bdb59d10c144e4b862f7b2ec3d7e032a1a74dbe1667a7ce05c8f539e990995a38ebeb5aeb5673f1366"}, {0xb0, 0x116, 0x401, "91c244b3edb20851702cff42cb459adefc9aca46e8791a58856cda36ba7b9c29a7e7e8b8acc2be70e06fac9b4186c2d7bc1565a13d35b8df3b08df743e18be02c8b201aa482c0982ecf5a720c56d196db402c671e69badbfa2af5aafc480fcd4b699c604b2bf6a7b2154f1a538fa8f84398dae5983f0f53e3e0156c6ec78372d85f50a6c7b064dd54843cff70d14c711184bcf229e8481388bb9"}], 0x200, 0xc0}, 0x4000080) 2018/05/22 17:36:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x6, 0x1, 0xffffffffffffff34, 0x8000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x3f, @ipv4={[], [0xff, 0xff]}, 0x8}}, 0x2, 0xffffffffffff8000}, &(0x7f0000000180)=0x90) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x12b0}}], 0x2, 0x0) 2018/05/22 17:36:22 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x2b, @multicast2=0xe0000002, 0x4e21, 0x3, 'nq\x00', 0x0, 0x402, 0x24}, 0x2c) r1 = inotify_init() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x3, 0x4) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='.\x00', 0x2) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r6, 0x9, &(0x7f00000009c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000280)="3af10bead1b36619fd56a07420ccd14046ae1249a06f3d6f12b3fba72a4e050c4994e6bedb809f002ba6469762e068b947cabe019de406c6169911dd8077d7af29964143e0c5a09545bc6bdc43cc0cfc274156b2d74a983a6ed90f79572a0d61436c6707e2563142", 0x68, 0x2, 0x0, 0x0, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0xffffffffffff8fb4, r4, &(0x7f0000000340), 0x0, 0x6, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x8, r4, &(0x7f00000003c0), 0x0, 0x200, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x3, r4, &(0x7f0000000440)="55d136bd641632fbe5620c01bb79bf1023ef1437b221789a6bd8b9f61c114e6603a0acd77574636fd8c023b60e08b1f863ef4bdbb74bb01faa6f0e56b654da1784e763ec1a7e4b5412d3278e54732709127de73b531481fcc95409a106ac79cc01eec9a7fd2bab7b4a24e6425f9ee562a4398da8bb46f3e8593b71a6c714ab17048d228169f89da9c3eac646374a459f35bbcc492a12c68c7e4f0998a5838bfda945206c4bf692b18eee9f1f46ca4197ec20dedfd0eb7aedd7954d00c6d33d07a547e884a85713afb60df85fdd4ee7a57207c3efa9e1d590eea29f767d48dbd945924de30c08", 0xe6, 0x4, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x2, r4, &(0x7f0000000580)="6d5428dc44d608e5fa6e9c70e5ab98ad922a2830f983655c7a8f2b1758e8d916f375e3be30872a0357d073a8b2731b1d7e77ca32ebbec2761918", 0x3a, 0x3, 0x0, 0x1, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x41, r4, &(0x7f0000000600)="ae5586f32d3f507045bf22cd54d8c686605195b2f99069e4f28f2dfc95b0a6410fdeda8c533bea163cecdf037e3deb0589fe29d52f8d5e3b12fddbd23109feacb932126cbe4bde97cdc5fe1ce245f2c86cbbf91c14764497bdd88286dd224ae09818c6247632", 0x66, 0xfff, 0x0, 0x0, r3}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f00000006c0)="2fcbedade18d15e4f52855937314b36c5d5d63322c4807dec19cdfed7e65e065d4b201a77afbaefcbcd870ac7462c912ee19c0416ba4f02ed41a2dd5bb98a0b19ed7523b588ff102a6543c4b86be0be3b80bfab239ae833a2bb7cb416e24490ac0f7b38a94566e0d32663e15a55710fa2cd1f98b6518704b7a75e6bf9b1d9b3b0010447e90afc26a947269d41e55c28d3814a6d9bb48ffb53edfa33fca260c290a265dff42a415453c0447a909305aba91d7045b95854a439657595570ededea44537ae1", 0xc4, 0x5, 0x0, 0x1, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0xfff, r5, &(0x7f0000000800)="bba41ae224c384ee1a26c1826b691b251f18c42620ad7bbcd1f13d49f2ffd292d52527dc84e95e49430602ee41917a2b3097ae8a78b4523cb93420b753ef15c11be826258cde77da9f43c036c02dee7f1049aec38f167852bb4a4ebb462c70f8799d4f0c2201d248c25c8f5a7fade229fa2e6780ef2f1690190cefefc02ae177ab081938c205ee0a72e888afad1410", 0x8f, 0x2, 0x0, 0x0, r3}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x8, 0x3, r3, &(0x7f0000000900)="c46bfa94aadb0a3fee82ed5a43ea12caa64b689bd0dc1219725df153be5c499ed75bf6e41f765bbdf760775f9b19c9d98c3d163257c26c0d4161709ea5bbee89e7fdc8fec897dae8", 0x48, 0x80000000, 0x0, 0x0, r4}]) 2018/05/22 17:36:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) 2018/05/22 17:36:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100000000, 0x1000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x2) r2 = socket$netlink(0x10, 0x3, 0x8000000004) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000001c0)={{0x8, 0xfff}, {0x40, 0x7}, 0x4, 0x1, 0x49c}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/22 17:36:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x1000000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), 0x2) 2018/05/22 17:36:22 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r1 = getpid() r2 = getpgrp(r1) getpriority(0x0, r2) 2018/05/22 17:36:22 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) lseek(r0, 0x0, 0x3) 2018/05/22 17:36:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) fcntl$dupfd(r0, 0x0, r0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, '/dev/net/tun\x00'}, {0x20, '\x00'}, {0x20, '[vmnet0'}], 0xa, "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"}, 0x1023) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000002c0)) 2018/05/22 17:36:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x20}]}, 0x1c) 2018/05/22 17:36:22 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4f42844a) accept4$netrom(r0, &(0x7f0000002900), &(0x7f00000001c0)=0xfffffffffffffea9, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x80000000004e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/91, 0x5b}, 0x0) 2018/05/22 17:36:22 executing program 2: ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000180)={'sizkal%\x00', 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x355, 0x3, 0xee3feb29bd5ac1c8, 0x8, 0xa4, 0x1, 0x100000001}, &(0x7f00000001c0)=0x20) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x3be) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x100, 0x406000) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) getrlimit(0xb, &(0x7f0000000080)) 2018/05/22 17:36:23 executing program 7: unshare(0x24020400) r0 = socket(0x100000001e, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) setsockopt(r0, 0x10f, 0x0, &(0x7f0000000040), 0x0) 2018/05/22 17:36:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xc06d01f5661b2768, &(0x7f0000000140), 0x0, &(0x7f0000000080), 0xffffffffffffff05, 0xffffffffffffffff}, 0x42) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="6d486c04094dcef3c33314d624ccb57ea15d16fd05a40f42961b33bc7f95d7520289473d442025d50c707e2513bdfafe8486e6742bb2a2016e7f5cc15f2dde9af0048ec8779059", 0x47, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="adf3824e3372ec8ccc39cb3dbece82c2d37c5be685f2ff9318c25359458e4b761f34e7aa4f01a60174e34d32d1a5fd4a3806458355f5905d4e7993e4b5dbe3f126253a72e43c462ceda333b9347e6767456be6673938c7baad8a97dd779892f0d545b7f3159a5d23aa9f447b3f6240e6398571882fa7dd6e6a93661bbb2fa319375096c5e75a7c96d0955c00fe0e4cfdfe28b6eea3687ba67f9635bab9a0706a8a5afabeee14dcf96460cbf02642f56722cb49d735328ad09bebd8a12229f730b1438f0f93207e4c14d42d41eda3a79b83578e10d1dd86", 0xd7, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0xffffffff, r2) sendto(0xffffffffffffffff, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/05/22 17:36:23 executing program 5: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) close(r0) utime(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0xffffffffffff1d69, 0x540b}) fchmod(r0, 0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0x10001, 0x21) 2018/05/22 17:36:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000040)="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", 0x10f) r1 = dup3(r0, r0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000000)) 2018/05/22 17:36:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001800230000ddffffffffffff0900000000000000000000001400050080000000000000000000000000000000c7db39fe9a33782d999ea3e89ccc0cb0f7dd04668b792478d9b7f11d0ac4bbc8740630bc1ed67842d85e9137b3d689705d854bb641b753e759a5c99f3aa9372b38e37fbc142b52000000004d4242b3141ea7b7da84c103e2076772550beacee1b29f3bc8cd051e4f1d43fe7e601f7ed748384743ba0251a6dda4bc434cc0852085fd7914fcd45b7266779da32236d252f14dd24d5439f0426522ec42629e5a03f386d325383d46"], 0x30}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x1, 0xd95, 0x2, 0x4}, {0x800, 0x20, 0x22}, {0x5, 0x9, 0x9, 0x45b9}]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x46800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x7}, 0x8) 2018/05/22 17:36:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x104, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)='-.[vmnet0^\x00', 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x117fe98c3f81a85f}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x1, 0x10000000000336d, 0x8, 0x2a440000000, 0xfffffffffffffff8, 0xffffffffffff8001}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x3c, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0xfff, 0x88a, 0x2, "bb0fd40ae1a31cada1fd88d1e8c92cf8624962adf54af7616af53cb16e81970eb94654625a94b5bf8914ef7b7b0de995fbcb2e284ec861372093c6e0c5eb5fce7e14899326565216385d36e0f9a2e129"}, 0xd8) dup2(r2, r0) bind$inet6(r0, &(0x7f0000000200)={0xa}, 0x1c) close(r1) 2018/05/22 17:36:23 executing program 6: socket(0x10, 0x3, 0x0) 2018/05/22 17:36:23 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getpeername$packet(0xffffffffffffffff, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003b40)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003b80)={{{@in=@rand_addr=0x5, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x67, r1, r2}, {0x4, 0x7, 0x80000000, 0x4, 0x5, 0x8, 0x1, 0x100}, {0x4, 0x1, 0x2bff, 0x80000001}, 0x7d, 0x6e6bbb, 0x1, 0x0, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4d6, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x3, 0x0, 0x4, 0x8, 0x3ff, 0x1}}, 0xe8) 2018/05/22 17:36:23 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3ff, {}, {}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}}}], 0x30) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x5, 0x1, "2d508ecdf315", 0x101}, 0x10) connect$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x0, 0x8, 0x4e, 0x0, 0x100000000, 0x101}, 0xb7e}, 0xa) 2018/05/22 17:36:23 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0xd7f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$cgroup_pid(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="afa88f97ceaaee7a5f94e6f9dea1b132d8050e5b639ec840d34db36a21f1d6de9421675eaa6bd3d2be6d390600000000bc33660331ca3e0c5d"], 0x1) fanotify_init(0x12, 0x2) read(r1, &(0x7f0000000280)=""/126, 0x42) dup2(r1, r3) 2018/05/22 17:36:23 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x80000000, 0x3ced, 0x2}], {0x8100, 0xb5a000000000000, 0x2a0, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x800e, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x10000, 0xf3}], {0x8100, 0x6, 0x1, 0x3}}], {@generic={0xf105, "ebb072484b02026f3b87c511df05c38a7f0d8f5110b405cb635326e8641099ecddf46d735c6e61e026488d65d0c002842ed248f538a85d2ebefacc6501b992f6609acb5b8f29c148b39a092a920b2749345753f60479616a9d9cf80b113abaf2eb7cbd502e51948627f1b74be1c4dc9f4e3502c817af349c20a53e0d911efa215c2a5f0697d39e876b05f8f69659bf24a2ee395182142c608c6bb4a9875b3443"}}}, &(0x7f00000000c0)={0x1, 0x2, [0x206, 0xc2f, 0x2a9, 0x836]}) 2018/05/22 17:36:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getsig(0x4202, r1, 0x4, &(0x7f00000000c0)) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r2, &(0x7f0000000080), 0x0) 2018/05/22 17:36:23 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), &(0x7f00000002c0), 0x0) io_setup(0xfffffffffffffbff, &(0x7f0000000240)=0x0) r1 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x400, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(0xffffffffffffff9c) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x17, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1c4}, [@alu={0x4, 0x3, 0x3, 0xf, 0xf, 0x0, 0x18}, @generic={0x5, 0x8, 0x7, 0x6}, @ldst={0x3, 0x1, 0x0, 0xf, 0x1, 0x6, 0xfffffffffffffffc}, @jmp={0x5, 0x4, 0x0, 0x1, 0x7, 0xfffffffe, 0x10}, @ldst={0x3, 0x3, 0x1, 0x3, 0xf, 0xffffffc0, 0xfffffffffffffffd}, @jmp={0x5, 0x5, 0xd, 0x0, 0x7, 0x40}, @call={0x85, 0x0, 0x0, 0xc}, @alu={0x7, 0x100000001, 0x6, 0xf, 0x5, 0xfffffff8, 0xfffffffffffffff0}, @map={0x18, 0xf, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x28}], {0x95}}, &(0x7f0000000580)='syzkaller\x00', 0x7f, 0xe4, &(0x7f00000005c0)=""/228, 0x0, 0x1}, 0x48) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/dsp\x00', 0x5a400, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r9 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000940), &(0x7f0000000980)=0x10) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a80)={0xffffffffffffff9c, 0x2, 0x0, 0x1, &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r11 = epoll_create(0x7) r12 = syz_open_dev$dspn(&(0x7f0000004480)='/dev/dsp#\x00', 0x800, 0x101440) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005cc0)={&(0x7f0000004500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000004580)=""/241, 0xf1}, {&(0x7f0000004680)=""/137, 0x89}, {&(0x7f0000004740)=""/181, 0xb5}, {&(0x7f0000004800)=""/143, 0x8f}, {&(0x7f00000048c0)=""/108, 0x6c}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/234, 0xea}, {&(0x7f0000005a40)=""/43, 0x2b}, {&(0x7f0000005a80)=""/107, 0x6b}], 0x9, &(0x7f0000005bc0)=""/209, 0xd1, 0x100000000}, 0x43) r14 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005dc0)='/dev/mixer\x00', 0x0, 0x0) io_submit(r0, 0x7, &(0x7f0000005e40)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x1ff, r1, &(0x7f00000002c0)="8cf88c1c4d835e1c59087f6e570fb986f248f96525a6f73dd535ee87868a1819eb06a25495739cb97ca1f2a63f19e8b7c14a1f1ce13db1f892c0b7eabbf4ff82c8151d58347bede15f34f45aa998f31f284377b58093c7cbc5d935b4e8d4a084b12fad6296755da4042c374ce536b0b7a7edf500fa5cdc297fcd130275cd", 0x7e, 0x2b, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x32, r3, &(0x7f0000000400)="e1e17f08ab8d43b19b7e29bb7d9e749d3a6649a05fe768358ed572d5c9fb0fe6e544dc279281877985062e173d34cb2d020be31f865a8c0c99d62d63db189e639b76063713f8f74074e6d8c69d670a1b95838ceb2299b748c669ffe3b472de293e5143125b9f", 0x66, 0x9, 0x0, 0x1, r4}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x80000001, r5, &(0x7f0000000740)="a89c4c7144722e64d7d414d8eb71b63ce0fcac52be5d5133014e1a5573e1bf16277d17c43c42b4feb29d656717a1734936bc54802a0ad97131f8e6df7bc233b52b27a222366c1b68f7da11b7498b8a7e07b2", 0x52, 0x83, 0x0, 0x1, r6}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x2, 0xfff, r7, &(0x7f0000000880)="2a0b8b17715f71be366fa1eea564b7bba8c52d40d502d51a06d0513512819dd9c121554f6efa591e1a353bd4a8212722", 0x30, 0xfffffffffffffffe, 0x0, 0x1, r8}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x7, 0x8, r9, &(0x7f00000009c0)="c7dbee51cd7cc7042224e4fe8bdf32534cd84f868174c3d4b30fe829375ed07140e0f2a719f7d6534f63672bab36db3af1b99bc7b01b8fa7067d2ade25df4ab38ae6ed71efc3f0a8d210c9dff230529b6f3a61cd", 0x54, 0x4ba, 0x0, 0x0, r10}, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x6, 0x80, r11, &(0x7f0000004380)="605e9a31b4fa10c9d32bb8e49d29a180fa01a07cf1d8f561e77e7e2dbbd8bcfeb8c642af19506df6de0fc36b21b390c5fc8250b8f44c999642dd3dd517ce76293524a2da328433aa80d5fdcb019988f6ff9049edbdd77a6cc5180699f58500d156fc37351f921ae031c12d2862a513442250a23a9dce048a728689c7f8a64070a15230dcd616cc54969ce7be54a135b5d42bae9caebbead629a3e4e760c624c81785de047f6f2675daa70879859cc54cdf375995b40a3b8f4348f9d375c847a1efcfd73c8dcbf3667dc64d23121b2e4e85869a3861ae51e0dbfab24c17bbc6bf96151e2748da701b455945f524e286bcea1ba53429cd90", 0xf7, 0x697, 0x0, 0x1, r12}, &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x2, 0x5, r13, &(0x7f0000005d00)="0e34b0810d85d10bf90756728ed64c98de28c8a8bd2f175b5e6d32fd6f49d5643881a86e115984d37bf87148b709ac916e017682845159eb78e3754db8a07850398045612e728507b6646835427e0b112ddd9adfee71a053e6d0f98c63f431c70c83c51f76c254765e90dc49b5f5aa3d03a81eebb941d0705aadee6c12974e445eeae7d7e2644acb11f866efa52a8af3e57fc00dec7b84749ab881", 0x9b, 0x198d, 0x0, 0x1, r14}]) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r15 = syz_open_dev$audion(&(0x7f0000000b00)='/dev/audio#\x00', 0x9, 0x2) execveat(r15, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00\x00\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000b80), 0x100) 2018/05/22 17:36:23 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd}, 0xfe09) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x20000000400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000280)={0x0, 0x1, 0xba96, 0x9, "334b662e449245e685480f86631db223a2eaf373336368f4f398107d5e782640fac31201b4960fcb0432b536", 0x5}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x880, 0x0) exit_group(0x80000000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/114) flock(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000001c0)={{0x8, 0x5}, {0x4, 0x9}, 0x68, 0x4, 0x8}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000680)={@loopback, 0x0}, &(0x7f00000006c0)=0x14) connect$packet(r2, &(0x7f0000000700)={0x11, 0xff, r3, 0x1, 0x8, 0x6}, 0x14) getpeername(r0, &(0x7f0000000300)=@nl, &(0x7f0000000100)=0x80) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa000090787f000001ac1414bb8000000000089078"], &(0x7f0000000000)) ioctl$sock_ifreq(r2, 0x8993, &(0x7f0000000380)={'ip6tnl0\x00', @ifru_settings={0xfffffffffffffe00, 0x5, @raw_hdlc=&(0x7f0000000240)={0x7fffffff, 0x100000001}}}) 2018/05/22 17:36:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/172) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vlan0\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x2b7, 0xd02, "bf59d535319a5581"}}) 2018/05/22 17:36:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x22000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000400)=""/231) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x110) setsockopt(r0, 0x5, 0x400, &(0x7f0000000000)="ac9e3f01fa7359a2a04e9d48b8f5586252546cd15968174e53bbd2b81604a1340b910062b2279709e7ed9e38bc279b966d9789b3eba5711121d620969784cfc5f64483796c4350187f5cacd1faf6294411945290d60d6ca1b93ed23012ee2fe2be60d66a2e7a1f7485367aa27ffabdeac7c1707e9f6632cf2ba7a1bb8f78ba35475389636967e8d82344a626e4657d5a17f62bb1b96dfaed8d9b8eaa353e567995838e53f9430af129fa93c6e72586839c019fed3b7e576e77233da780be", 0xbe) 2018/05/22 17:36:23 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x4140, &(0x7f0000000040)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={0x0, 0x522, 0x0, 0x81, &(0x7f0000ffa000/0x3000)=nil, 0x2}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) 2018/05/22 17:36:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x6, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5) 2018/05/22 17:36:24 executing program 3: r0 = gettid() llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/216, 0xd8) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) rt_sigtimedwait(&(0x7f0000000100)={0x7fff}, 0x0, &(0x7f0000000180)={r1}, 0x8) rt_sigqueueinfo(r0, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}) 2018/05/22 17:36:24 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140)=0x5, 0xffffffffffffff2d) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000180)=ANY=[@ANYBLOB="b8000000190021af00000000000000007f000001000000000000000000000000ffff000000000100000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000100000000000067ab2815a65eca0d64eb232ade7079d2000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b66b6e000200000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/22 17:36:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000cba650890a00000000ac070000030000f804009100"], 0x18}, 0x1}, 0x0) 2018/05/22 17:36:24 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x6) io_setup(0x1000, &(0x7f0000000000)=0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'bridge_slave_1\x00', 'syzkaller0\x00', 'syzkaller1\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xe8, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x6}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/22 17:36:24 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7fffffff, 0xfffffffffffffffd) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7b2) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x80, 0x130) write(r0, &(0x7f0000000080)="a7", 0x1) 2018/05/22 17:36:24 executing program 1: accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x20002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x10000, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r3}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/05/22 17:36:24 executing program 4: truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x6, 0x4, 0x3ff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000000c0)={{0x0, @multicast1=0xe0000001, 0x4e22, 0x4, 'wrr\x00', 0x10, 0x25c00000000, 0x72}, {@empty, 0x4e22, 0x3, 0x866, 0x7, 0x143}}, 0x44) 2018/05/22 17:36:24 executing program 0: r0 = socket(0xa, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000000000000000000000000000000000", 0x12, 0x8000007c, 0x0, 0xfffffffffffffeb2) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x2c, r1, 0x100, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendto(r0, &(0x7f0000000380)="b14f4f307df073634894cd83a54ebc1d83b1ba3006b0c5f3de8328cf5be48d7cf37a8b88d3b778fa9d6d5b162353294e8d93cdbb749332067d20318013b26cd5053eef0d7cc1c2b8d0a993aae1ac7c86d6a2fb415095254e765dbae147f158113f9ca841081449fb90132afd27db4a29ee2380fc55c7bf88f76b47ceefd005dbf28f2a90aac9d3a42b7dd89f1f49c54239e14d9a6c4362b766e9211f4896e501b5cedd8c8c57525868e92029f7d029a9b3da4ec8e2cef72e00135ef2aedf1357f3c2a0", 0xc3, 0x40000, &(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x80) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x28}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x6, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000100)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000b00)) [ 131.622010] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20002 wrr 2018/05/22 17:36:24 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101080, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0xbb, @broadcast=0xffffffff, 0x4e22, 0x0, 'lblcr\x00', 0x1, 0xfffffffffffff820, 0x3d}, 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffe0c) 2018/05/22 17:36:24 executing program 1: r0 = msgget(0x2, 0x506) msgrcv(r0, &(0x7f0000000000)={0x0, ""/25}, 0x21, 0x3, 0x1000) migrate_pages(0x0, 0x20, &(0x7f00000001c0)=0x1ff, &(0x7f0000000200)=0x1) 2018/05/22 17:36:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) pread64(r0, &(0x7f0000000180)=""/81, 0x51, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) openat$cgroup_type(r2, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/105, 0x69, 0x0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="336e3bb3638a"}, 0x10) 2018/05/22 17:36:24 executing program 6: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9, [], [0x8]}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x20000) sync_file_range(r0, 0x3, 0x9, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000200)=""/250) [ 131.999896] alg: No test for gcm(camellia-generic) (gcm_base(ctr(camellia-generic),ghash-generic)) 2018/05/22 17:36:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000280)=""/207) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) 2018/05/22 17:36:25 executing program 7: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket(0x9, 0xf, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)) socket$unix(0x1, 0x2, 0x0) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x5) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x2000000) 2018/05/22 17:36:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x80000001, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x4d9}, &(0x7f00000001c0)=0x8) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000080)=0x7, 0x4) dup(r1) 2018/05/22 17:36:25 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa2aaaaaaaaaaaaaaa000800450000a89b2bfba1a3168e0000000080000000000000000000000000"], &(0x7f0000000040)) 2018/05/22 17:36:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) pread64(r0, &(0x7f0000000180)=""/81, 0x51, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) openat$cgroup_type(r2, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/105, 0x69, 0x0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="336e3bb3638a"}, 0x10) 2018/05/22 17:36:25 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x3) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) 2018/05/22 17:36:25 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/hwrng\x00', 0x400800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002a80)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000002b40)={&(0x7f0000002a40)={0x10}, 0xc, &(0x7f0000002b00)={&(0x7f0000002ac0)={0x40, r1, 0x400, 0x70bd27, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x804}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/05/22 17:36:25 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000001500)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000080)="900dfad05819d60338eee53f07d6e55a55fc0fafb80698a2c4affe8691333ee45ba1ed60824948d899f9234caa37c8e5e5eff0a5359e55c56610c5bdbaf099b73342ed23a44d8a61370c0e93dbc9b8f95eba6ae168caddf1412e2e26a7265ad5fe6d3d45b1c879d577e686c739e0271064b90741ff4f", 0x76}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="b6b604301175d9338dc71d4252d4074bdb4ff8d0d6b5ecd5f65edbd87d6b6b28312ed0fb28902b07c8ab3460102a31d131194146ffcd76a0328ae1f5bbacef95cc9c2ed809d14d8abd6cced1b55aa55f92716787be122ed415e391078e5932d569c67c81dd762f57fb513198a16efe0349d772317f729e0f9b3e165ed502554b3071cd1715315aef6638a7d54d", 0x8d}], 0x3, &(0x7f0000001200), 0x0, 0x4080}, {&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000012c0)="b3a83638fceabff61d5f66c9f38ac3ec316bd707c642110f14a439f39cdf6ad3b0230bd93d5021b68bf27a29ab6ebc28366d1f545712d112a04226d9d18b57b56b56c4ca5a4995094877d2b92a3c5812f501f1972ee8778191e857a336bdc53e73b111e6d59a8aa49bd9e8d7e2eade276da7d21d0db7d2389dd2dd7ccb9d0685b108e6de76196aa95e3497a636c85f8d84c327cbdd1eb944864a299e418e333a0f34be4d0c1d1a88d97615c41e95ca81d5a0d83f5eb6e6", 0xb7}, {&(0x7f0000001380)="7f73a87f72f6515d0c79ebc9a0d570df2089d707c1bd2fe48a759b03f0629bf2f36247ed47e35c71fa5bf6fefcda7d1084e7521efb00fb8014860a7138e9e74ce79c5e04e0435440e65600ee976c18a0bd1f4f7d19d125a59559ec6a8d3ac8d19ee66d7243b65a42c75d581ca9614089fd72461bb00c6b", 0x77}, {&(0x7f0000001400)="2e590134109515f1b02341b8e277ea8301a0bfee74eda35e2a124a76b56a921c7ed871415e280ea61aecd0167fa63017da75d796cf9d560b9d004c3614960abe5919017acda97256c8e04b72371f9116dcf2f1cdd1db8f86ffa0201374377f793222e7cdbfde14e653a354f6f57f609901e5969536cac0", 0x77}, {&(0x7f0000001480)="a9ace51de967391c603e03f01b473e6271ffaea54b0e8c56dd6f702cc062044790ebd246fe9d395b71bba056c246d57e64b0842c295715b846972b", 0x3b}], 0x4, 0x0, 0x0, 0x8000}], 0x2, 0x24000841) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x78}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000001200)=0x10000) 2018/05/22 17:36:26 executing program 2: clock_settime(0xe8e5b7e6c555bc96, &(0x7f0000000000)) 2018/05/22 17:36:26 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000140), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100e0000001000000020000040095000000010000000000000000"], 0x60}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3, 0x3}) 2018/05/22 17:36:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8931, &(0x7f0000000040)={"766574659b2b62895f636f6e644300", &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "a41437c2e8cc7521018e83dbe651e896fbc438ed62bbf12008963d55a2e40c64", "ec8e07bbe367d89f17a18a2ec687b71876b9f4f403bc9fd00477594f0d4b9eab", "ebaa9b026a003964d07379d3ec1f503f9b32fceb2b192421c2f32115c3ba3617", "24158bdfd79497758bdaa9057bb44f5a8a657ca4e09ea6176ab4e2926d2e746f", "cad9e1255d69feb76c160e3327be401c6353336b1f8887cdc43cd49eead839e8", "6bb1ca3f36641e7ea8d37047", 0x400, 0xb5, 0x81, 0x8, 0x7}}) socket$inet6(0xa, 0xf, 0x3) 2018/05/22 17:36:26 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x2000000) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/05/22 17:36:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mknod(&(0x7f0000000040)='./bus\x00', 0xffe, 0x0) mknod(&(0x7f0000000080)='./bus\x00', 0x8000, 0x6b) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioprio_set$pid(0x0, r1, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x33740155, 0x100, 0x91, 0x7fffffff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000280)=0x8) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) dup2(r0, r0) 2018/05/22 17:36:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x5, 0x8001, "34e8fc7016666b847b2958f98ffa3001b1a3a2d9d339e778e68423f6f02e6813c8547bc231387c87746f0d779402b012081ea1b8e8a6e3428ffe39e0b609c5", 0x9}, 0x80) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000200000000520000003130ce0d16c8b3170772677223919b791ff2fac8a78bf4302c455bddd512f6e1a9639542a8c9094081122ef257f8078417d18b2549b4f6de7cb52c0000db388049ecf0200000000000000000000000000000"], &(0x7f00000001c0)=0xfe94) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x43434d5f, 0x41) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000400)={r2, 0x2, &(0x7f0000000300)=[0x8, 0x220], &(0x7f0000000340)=[0x1, 0xffffffff, 0x20, 0x4], 0x10, 0x1, 0x101, &(0x7f0000000380)=[0x2], &(0x7f00000003c0)=[0x4, 0x2, 0x1, 0x5, 0x101]}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x80, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000440)=0x0) prctl$setptracer(0x59616d61, r4) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) 2018/05/22 17:36:26 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/22 17:36:26 executing program 0: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="90275408ef1d5e30bb747137816172b7f843ca3aaf998fa976d0b407d57e8bba6814e49d2271fb4ed4d205a87cfb0d1e1261660239f4a0b21df7c93bde8db05332fed4b67488bf639b5b994a9ad33da49efb79ac544a90956c324bb47ba9ea6a3e5b834d9dc31bd4e89f849125939222ec859a962614f15975e5497fb80f23a06bde37228030e69479a7eeb43d667f56319a1a42005da0f9c6bb3155ce958ef50e299b4899770641ab", 0xa9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/22 17:36:26 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0/file0\x00', &(0x7f0000000740)='affs\x00', 0x1071088, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) connect(r0, &(0x7f0000000180)=@ll={0x11, 0x1d, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/05/22 17:36:26 executing program 2: clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") readahead(r2, 0x7ff, 0x6) dup2(r1, r2) tkill(r0, 0x15) r4 = socket(0x11, 0x100000803, 0x0) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f00000001c0)="c1d0732b81da03b33c9a", 0xa}]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) 2018/05/22 17:36:26 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffe4, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x5, &(0x7f0000000380)="d658605e5bac976e1a3adb90ad4e27f6a6353839421984ffaa15357f5e8c76116a4177ac03664b541756dbe3e5d0c1c5aac9482111dfcebd0093d67c5cd3ef87210c63d8cfb08057613d6eebff1a007568d731ce9f8f5ac08ab6f03682513faf5cc3535520a2ad921d90244a3b1438f2710d2ec9506c313a932df98467b8508399658793e04b09979166f3a1b18c499368466ea342ecf3f307bf47bdbad44031ac8acb899d2b553527718f64c9d2386cc99a758f00000000000000000000000000") r1 = accept(r0, 0x0, &(0x7f0000000100)) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140)=""/238, &(0x7f0000000240)=0xee) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000300)}, 0x2000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) 2018/05/22 17:36:26 executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3c, &(0x7f00000000c0), 0x4) 2018/05/22 17:36:26 executing program 1: clone(0x0, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x9010, r0, 0x0) clone(0xc0200000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) 2018/05/22 17:36:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc074510c, &(0x7f0000a07fff)) fremovexattr(r0, &(0x7f0000000040)=@known='system.advise\x00') setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x5, 0xfffffffffffffe89) 2018/05/22 17:36:26 executing program 3: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0xdd7adbc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x4c, "2e23aa72cde329a407dc035d6a0ae747fc8098890c86fe759ea52424a8d1519e79c2b520635f3ada3e2d9f3d936c46b7428b465e86b1fd1abcdbd0fe9dc5c255bf9b97b5376f94ffbe342c95"}, &(0x7f0000000140)=0x54) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x82d, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x80, 0xa8}, 0x90) 2018/05/22 17:36:26 executing program 7: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) connect(r0, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/22 17:36:26 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40040, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) write$binfmt_elf32(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x7, 0x1, 0x1a7fc5e9, 0x1, 0x2, 0x6, 0x56bbf4db, 0x27a, 0x38, 0x12f, 0x64, 0x60, 0x20, 0x2, 0x80000000, 0x7, 0x5}, [{0x2, 0x4, 0x1, 0x7, 0x5, 0x8, 0x6}], "4e23d64515491fe49eb59a090836fb69cf069e71fe78ed71ab0814a60bcb7c3e7b1a01cca786ab0b3063ac2dc8e5a35512b07ac0cb8db35f497f50181b75152391a1af1096aaa79041550e28b91df21e27d4f9de08910a57f44410a9e134d758ae99ff6961c15fc6280b5b59714ea40e8832092372ac7b3ea49dfe1364c9004c2d8dbde64c471ecf", [[]]}, 0x1e0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000100)={@void, @val, @ipx={0xffff, 0x0, 0xbf8, 0x5, {@current, @random="3e1a238c2fee", 0x3}, {@current, @current, 0x5}, "fe7a4435d76b6d26"}}, 0xffffff3b) 2018/05/22 17:36:26 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x40000000000cf, &(0x7f0000000040), 0x4) 2018/05/22 17:36:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000005, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x400000000000001) shutdown(r1, 0x0) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/05/22 17:36:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) [ 133.594020] IPVS: ftp: loaded support on port[0] = 21 [ 133.602293] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 17:36:26 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x9, 0x0, 0x4, 0x3ff, "ff1e0aec00a9e042a4c0d6791a20fb1150e4681348993662342733fd1655cc16befb1ab58bce79106a2d4139", 0x40}) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "61dfaa", 0x8, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e21, 0x0, 0x8}}}}}}, &(0x7f0000000280)) 2018/05/22 17:36:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'eql\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)="f1c481c56e14acd2", 0x8}], 0x1, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x12b0, 0x4004040}, 0x40080) r1 = socket$packet(0x11, 0x800000000002, 0x300) readahead(r0, 0x9, 0x5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) sendmmsg(r4, &(0x7f0000008c80)=[{{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)}}, {{&(0x7f0000008740)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000088c0), 0x0, &(0x7f0000008900)}}], 0x2, 0x0) 2018/05/22 17:36:26 executing program 5: timer_create(0x3, &(0x7f0000000140)={0x0, 0x31, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000440)}}, &(0x7f00002d3ffc)) exit(0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) 2018/05/22 17:36:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) 2018/05/22 17:36:27 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x86102, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'veth1\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @local, @multicast1}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001f40)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000007b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007bc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007c00)={0x0, @empty, @broadcast}, &(0x7f0000007c40)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000007c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007cc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007d80)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000007e80)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000008080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008100)=0x80) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000008540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000008500)={&(0x7f0000008140)={0x384, r1, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x16c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r7}, {0x164, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff80000001}}}]}}]}, 0x384}, 0x1, 0x0, 0x0, 0x1}, 0x4) socket$netlink(0x10, 0x3, 0x0) r12 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r13 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="c0512b8ab85a23088ebf715899811caaac120bfb4bf987a13f205eaca13ca936ee9e2b81c98bb3ba2104", 0x2a, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r13, &(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)='\x00') mq_notify(r12, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) [ 134.011596] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 17:36:27 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x4) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "1d1191000000000000000000000000000000"}, 0x16) socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) sendmmsg(r0, &(0x7f0000000c00), 0x0, 0xfffffffffffffbfe) 2018/05/22 17:36:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x7, &(0x7f0000000100)="c626262c8523bf00005f1e") sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/05/22 17:36:27 executing program 1: clone(0x0, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x9010, r0, 0x0) clone(0xc0200000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) 2018/05/22 17:36:27 executing program 0: clone(0x0, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x9010, r0, 0x0) clone(0xc0200000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) [ 134.738168] IPVS: ftp: loaded support on port[0] = 21 [ 134.796839] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 17:36:28 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xd6e, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="9808f8bb7ca4fc1da36410992794be8ab74942211ab4af5f837776b53a3417fd673b26c10310d397883fe35551370cbb5a41a5b7446b6a328c20b2484acfbeddb9d21f015fbc6ddcc1730421008ce38b2cf0bcff1ca38f6f65ca04d88321958a34d3bc12eb53bb3c95135525fd983a9beb3f", 0x72) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x7fffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x5}, &(0x7f0000000340)=0x90) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000380)=""/210) close(0xffffffffffffffff) 2018/05/22 17:36:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000005, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x400000000000001) shutdown(r1, 0x0) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/05/22 17:36:28 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x5, 0x8001, 0x0, 0x2, 0x0, 0x2, 0x88b00, 0x1, 0x7f0000000000, 0x100000000, 0x80000001, 0x8, 0x2, 0x4, 0x6, 0x10000, 0x0, 0x9, 0x9, 0x9, 0x6, 0x5, 0x7, 0x9, 0x6, 0x2, 0x2, 0x93f, 0x80000000, 0x8, 0x8001, 0x6, 0x100, 0x81, 0x312d, 0x7, 0x0, 0x8000, 0x7, @perf_config_ext={0x0, 0x20}, 0x20000, 0xffffffffffffffc0, 0x3, 0x2, 0x0, 0xa47e, 0x4}, r0, 0x10, r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$pptp(0x18, 0x1, 0x2) signalfd(r3, &(0x7f0000000100), 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) 2018/05/22 17:36:28 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) ftruncate(r1, 0x81fd) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x8001, 0x4800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fchown(r2, r3, r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x800002, 0x20000012, r2, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/05/22 17:36:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) connect$inet(r0, &(0x7f0000000100)={0x2}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000002c0)={@rand_addr, @multicast1=0xe0000001}, 0xc) 2018/05/22 17:36:28 executing program 3: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0xdd7adbc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x4c, "2e23aa72cde329a407dc035d6a0ae747fc8098890c86fe759ea52424a8d1519e79c2b520635f3ada3e2d9f3d936c46b7428b465e86b1fd1abcdbd0fe9dc5c255bf9b97b5376f94ffbe342c95"}, &(0x7f0000000140)=0x54) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x82d, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x80, 0xa8}, 0x90) 2018/05/22 17:36:28 executing program 1: r0 = socket(0xd, 0x100000000000800, 0xe962) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x44400, 0x0) fcntl$setlease(r1, 0x400, 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2}) 2018/05/22 17:36:28 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x4) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "1d1191000000000000000000000000000000"}, 0x16) socket(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) sendmmsg(r0, &(0x7f0000000c00), 0x0, 0xfffffffffffffbfe) [ 135.661267] mmap: syz-executor5 (8797) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 135.702333] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 17:36:28 executing program 6: pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000280)={0x6, 0x7ff, 0x709, 0x40, 0x7, 0x3, 0x24000, 0x19da4035, 0x7, 0x8, 0x7fff, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) syz_open_pts(r1, 0x0) ioctl$TIOCGSID(r1, 0x5434, &(0x7f00000001c0)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000100)={0x2, 0x7, 0x59, 0xfffffffffffffff9, 0x1, 0x6}) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xd7, 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000180)=0x4001) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x100000001, 0x3}]}) capget(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000140)={0x9, 0x5, 0x4, 0x3, 0x5, 0x8}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000002c0)={0x33655ad8, 0x4, 0x2, 0x899f, 0x10, 0x8000}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000200)) 2018/05/22 17:36:28 executing program 4: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000080)='\a', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x8001, 0x4) fsetxattr(r0, &(0x7f00000000c0)=@random={'system.', '#em1#+\x00'}, &(0x7f0000000040)='#%m1#+\x00', 0x7, 0x0) 2018/05/22 17:36:28 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0x20}, 0x8, 0x800) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x8, 0x6, 0x0, 0xfff, 0x3, 0x3e, 0x8, 0x296, 0x38, 0x3ad, 0x5, 0x6, 0x20, 0x1, 0x80000000, 0x9, 0x4}, [{0x6474e551, 0x1, 0x605, 0xfffffffffffffffd, 0x5, 0x9e5f, 0x1, 0x5e1}, {0x3, 0x0, 0x8, 0x9, 0x1f, 0xff, 0x1, 0xfffffffffffff801}], "0a7744e940ca08387216be95343cdee1da439898b0a517f04494e05e6e701583dc64fcf08bd3500ce35a995f1c2776706234b3c55a9bd1ca23d5ee1e9151603ac41dee65a319e908ced1f5cd68d7b416ebbd27aa3485cd65e71f2634ea414c6fd9febf7f16f54eb64c9e5077342873a978866bca3d780c9df22f86db9a1f335bb14ef74e5df345eaa0a37f5a2264f907c4be0b8cc131604085cb7f566059fd8c2bd6b4b05aeb365304cb4be30990d7436d199e873d2357", [[], [], [], []]}, 0x52f) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000180)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x80, &(0x7f00000000c0)="29b67de45dd6a965bd6d3c9394b7ddf9c9e78c40e1e8c64728cbb1b36b14cde076a0c0d1a3df2aed74") mq_timedreceive(r1, &(0x7f00000007c0)=""/187, 0xbb, 0x87a, &(0x7f0000000200)={0x0, 0x989680}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstatfs(r1, &(0x7f0000000880)=""/116) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r2, 0x440000000000125e, &(0x7f0000000140)) 2018/05/22 17:36:28 executing program 1: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c79) 2018/05/22 17:36:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9634, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x8}, 0x8) clock_nanosleep(0xc19ab463b00f1b27, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000007c0)={0xffffffffffffff9c}) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000800)='htcp\x00', 0x5) 2018/05/22 17:36:29 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f0000000240)=0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={r1}, &(0x7f00003d7ff0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000600)) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timer_settime(r0, 0x0, &(0x7f0000000100)={{}, {r2}}, &(0x7f0000000140)) 2018/05/22 17:36:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xfffffffffffffff7}, 0x8) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4400) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/05/22 17:36:30 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/05/22 17:36:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000440)={0x0, 0x6, 0x2, 0xf3f, "7e03b97d04b6a17ac73b7415529db041a7cf16537752a23b9b878db69ef5fe9018c8beccd75e853b94950285", 0x5}) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0x6a, r4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge_slave_1\x00', 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000400)=r6) r7 = socket(0xa, 0x1, 0x0) bind$packet(r7, &(0x7f0000000080)={0x11, 0xfe, r5, 0x1, 0x200, 0x6}, 0x14) uname(&(0x7f0000000140)=""/110) signalfd(r7, &(0x7f00000003c0)={0x17}, 0x8) r8 = dup2(r7, r0) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000000)={0x8, 0x8000, 0x0, 0x1, 0xff, 0x3}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x0, 0x103, 0xfffffffffffffffe, 0x80200000, r5}) 2018/05/22 17:36:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6d2b103cde3814e8e9665260c65b", 0x5d) 2018/05/22 17:36:30 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x5, 0x0) r2 = socket(0x2002000000011, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r1, &(0x7f0000c34fff), 0xffffff0b) write$binfmt_elf32(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="7f"], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/22 17:36:30 executing program 2: ioprio_set$pid(0x1, 0x0, 0x7ffe) clone(0x959c8ac90dd9197e, &(0x7f00007ba000), &(0x7f0000a9dffc), &(0x7f00002c1ffc), &(0x7f0000bc1ff1)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x101200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x1}) 2018/05/22 17:36:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/22 17:36:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x3) fallocate(r2, 0x2, 0x2, 0x6) 2018/05/22 17:36:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/4096, 0x1000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000001400)=0x3, 0x4) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = dup2(r2, r2) getpeername$ipx(r3, &(0x7f0000001100), &(0x7f0000001140)=0x10) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000001080), &(0x7f00000010c0)=0x4) write$binfmt_elf32(r3, &(0x7f0000001180)={{0x7f, 0x45, 0x4c, 0x46, 0x2a7b, 0xbc, 0x3, 0x240000000, 0x5, 0x2, 0x3f, 0x0, 0x374, 0x38, 0x1d2, 0x3, 0x7ff, 0x20, 0x1, 0x0, 0xff, 0x4}, [{0x3, 0x4, 0x5, 0x0, 0x7, 0xa00000000000000, 0x5, 0x3f}, {0x2, 0x8, 0xfffffffffffff001, 0x2, 0x7, 0xfffffffffffffffd, 0xc6b9, 0xffffffffffffff0c}], "d16526920552b60c50ef919fafcc76c320f6d2c514817f193aace339609ca1dc46346178d7e8276a71ea3505c09f57aa86b04a4763da1091dce010619b3c00cf77f4dc88d5a35c489a1a9d62a3d3ec75e42cbf7facb17f5577fee36c5816235d90e8d8f1176bbd24520f94aa84b55aabeefd4c7fc3366b94de225b00cb17ac5ec1d1f0106d8c85e5cf2fae381f60c72e5a81152554acfbc40f68e518240e5b2792e0193f1f1e4f7c435c61b2af2eaa3746b9d48e65d3e9c274a36a0562c3ad9b2addb19b1875c307b8af2cb84bc810a1845cb50badd6e305ba89ee1ea6107e9e622efab30d", [[]]}, 0x25d) 2018/05/22 17:36:30 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x70}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x6) setxattr(&(0x7f0000000440)='./control/file0\x00', &(0x7f00000004c0)=@random={'system.', 'fou\x00'}, &(0x7f0000000500)='\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) close(r0) 2018/05/22 17:36:30 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000ec0)=""/4096}, &(0x7f0000000140)=0x78) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x3, @loopback=0x7f000001}, 0xfd11) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x65) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) getgid() 2018/05/22 17:36:30 executing program 2: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x2, 0x4, 0x9, 0xc333}, {0x8, 0x1, 0xe943, 0x7}]}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000040), 0x8001) 2018/05/22 17:36:31 executing program 0: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[]}, 0x78) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='team_slave_0\x00') ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/22 17:36:31 executing program 3: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000140)=0x4b, 0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/108, 0x6c}], 0x1) getpeername$llc(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x200, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={0x8, {0x2, 0x4e21, @rand_addr=0x6}, {0x2, 0x4e20}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x280, 0x4, 0x1, 0x2, 0x8, &(0x7f0000000240)='veth1\x00', 0x5, 0xfffffffffffffe01, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x410400) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0xffffffff, 0xe04, 0x6, 0x8, &(0x7f0000000040)='vcan0\x00', 0x7f, 0x2, 0x4}) 2018/05/22 17:36:31 executing program 5: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x20000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/22 17:36:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x4, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400000042000301000000000000000000000000"], 0xfffffffffffffe89}, 0x1}, 0x0) 2018/05/22 17:36:31 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x222000) lseek(r0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/05/22 17:36:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), &(0x7f0000000180)=0xffffffffffffffd2) 2018/05/22 17:36:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgid(r1) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) ioprio_get$pid(0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/44) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) 2018/05/22 17:36:31 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x70}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x6) setxattr(&(0x7f0000000440)='./control/file0\x00', &(0x7f00000004c0)=@random={'system.', 'fou\x00'}, &(0x7f0000000500)='\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) close(r0) 2018/05/22 17:36:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) r2 = accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0x8, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000040)) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000002c0)) tkill(r4, 0x1000000000016) 2018/05/22 17:36:31 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) mq_unlink(&(0x7f0000000000)='/dev/ptmx\x00') r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCXONC(r1, 0x540a, 0x2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x5}) write$cgroup_pid(r3, &(0x7f0000000000)=ANY=[], 0x0) tkill(r0, 0x1000000000016) 2018/05/22 17:36:31 executing program 5: io_setup(0x6, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000001300)={&(0x7f0000000300)="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", 0x1000}) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x40040, 0x0) socket$packet(0x11, 0x1000000003, 0x300) prctl$intptr(0x24, 0x7fff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000013c0)=[@in={0x2, 0x4e20, @rand_addr=0x1}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x50) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x200, r2, &(0x7f0000000080)="7393a14de4580a8bedc607194e0b4e97b86da14b5df6e4147ff424da1763dde56a36a358252b1a3e7a35538ec36287c54c347a1a2702dbfaa49199f737fba53510bf3a06319a915ab20adb094765a19fcaa600caa5225d5ab68325dfa74d7477049eeb4a066c5f448a", 0x69, 0x3f, 0x0, 0x1, r3}, &(0x7f0000000200)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x0, 0x0, 0x400, 0x0, 0x1000a}) 2018/05/22 17:36:31 executing program 3: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$kcm(0xa, 0x5, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000004300000009000000"], 0x14}, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/05/22 17:36:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x1, {0xa, 0x4e20, 0xff, @empty, 0x7}}}, 0x32) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0x3, 0x7d2, 0x8, 0x5, 0x7fffffff}, 0x2aa, 0x0, 0xe70d}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) dup3(r2, r1, 0x0) 2018/05/22 17:36:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x1, 0x0, 0x4, 0x101, 0x5cf75e02, 0x20, 0x4, 0xffffffffffffff81, 0x6, 0xe9}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCSETAF(r1, 0x80047456, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r2, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000180)=0x80) 2018/05/22 17:36:31 executing program 4: r0 = socket(0xa, 0xa, 0xffbfffffffffffff) ioctl(r0, 0x2000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) accept(r1, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) 2018/05/22 17:36:31 executing program 0: unshare(0x24020400) r0 = epoll_create1(0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0x80000000}) 2018/05/22 17:36:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/212, 0xd4}], 0x1, 0x0) 2018/05/22 17:36:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xf87, 0x30200) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x60}, &(0x7f0000000280)=0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="fb937c2bbc770fb9b8dacdce9b2e6eae100d99e7b1fde0f7a6fee34fe21506a54c27952ddadd16fa9f7b3919e690f3c51008ac37aac0e9560c198c4988b5d1ea1b5bde0aa8", 0x45, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000440)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/05/22 17:36:32 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000180002fa", @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYRES32=r1, @ANYBLOB="030000000000001008000000"], 0x20) 2018/05/22 17:36:32 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001fffffffff7f000005d656000701005853727599afd4cb00000000000000", 0x24) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0xc4b, &(0x7f00000000c0)={0xe37f}, 0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x441a) 2018/05/22 17:36:32 executing program 7: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup/') 2018/05/22 17:36:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') readv(r2, &(0x7f0000000480)=[{&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000003c0)=""/187, 0xbb}], 0x2) epoll_create(0xfffffffffffffffc) 2018/05/22 17:36:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) r2 = accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0x8, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000040)) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000002c0)) tkill(r4, 0x1000000000016) 2018/05/22 17:36:32 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) mq_unlink(&(0x7f0000000000)='/dev/ptmx\x00') r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCXONC(r1, 0x540a, 0x2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x5}) write$cgroup_pid(r3, &(0x7f0000000000)=ANY=[], 0x0) tkill(r0, 0x1000000000016) 2018/05/22 17:36:32 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x81fd) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, r2, 0x100, 0x70bd2c, 0x6, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x44}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x94}, 0x8000) mlock(&(0x7f0000006000/0x3000)=nil, 0x3000) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) [ 139.804255] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 139.813088] tc_dump_action: action bad kind 2018/05/22 17:36:32 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x402c1, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000400)=[{0x5da6, 0x8000, 0x0, 0x40, @time={r1, r2+10000000}, {0x0, 0x7}, {0x7, 0x100000001}, @quote={{0x8, 0x3}, 0x6, &(0x7f00000002c0)={0x80000, 0x7, 0x4, 0x8, @time={0x0, 0x1c9c380}, {0x1, 0x80}, {0x8, 0x6}, @connect={{0x9, 0x400}, {0x0, 0x10000}}}}}, {0x648, 0x2e6647d, 0xb761, 0x10000, @time={r3, r4+30000000}, {0xcfcc, 0x3ff}, {0xffff}, @queue={0x10001, {0x270, 0x80000001}}}, {0x3ff, 0x8, 0x1, 0x5, @time={r5, r6+10000000}, {0x7ff, 0x6}, {0x2, 0x5}, @quote={{0x6b, 0x100000000}, 0x9, &(0x7f00000003c0)={0x4, 0x7fffffff, 0x100000000, 0x2, @tick=0x7, {0x10000, 0x7}, {}, @quote={{0x3, 0x20}, 0x9e6, &(0x7f0000000380)={0xfffffffffffffffd, 0xffffffffffffffff, 0x6, 0x6, @tick=0xc9e, {0x8, 0x9}, {0xff, 0xe4}, @connect={{0x2, 0x80000000}, {0x101, 0x20}}}}}}}, {0x6, 0x3f, 0x4, 0x8, @time={0x77359400}, {0x3, 0x4}, {0x7449fd25, 0x1}, @connect={{0x8, 0x5b}, {0x0, 0x4}}}, {0x5, 0x6, 0x4, 0x3f, @tick=0xfffffffffffff001, {0x7fffffff, 0x8001}, {0x7fff, 0x1000}, @connect={{0x65d8, 0x7}, {0x2, 0x3}}}, {0x1, 0x2, 0x1, 0x2, @time, {0x7, 0xfff}, {0x702a, 0xfffffffffffffff8}, @queue={0x6, {0x7fff, 0x8000}}}], 0x120) r7 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r8 = msgget(0x3, 0x4) msgsnd(r8, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000947aaba5a0b7fcfbc5ecd7e7e8469a67253c771062569eb5ccf77204000000f31aa24a24af182f39bda61448df6e6062c1eaac1fc135a25bac494b6f9b5ed2"], 0x47, 0x800) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40102, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r9, 0x0, 0x489, &(0x7f00000001c0)={{0x0, @empty, 0x4e23, 0x3, 'lblcr\x00', 0x0, 0x0, 0xc}, {@rand_addr=0x1, 0x4e21, 0x2007, 0x100000000, 0xe, 0x8}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000000080)={{0x2c0}, 'port0\x00'}) 2018/05/22 17:36:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x82040, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000140)={{0x4, 0x0, 0x5, 0x4, "87bd2cb53edf21ee29388751178a6d5b7b8ac11a1332b3a8a5f09a01556210762ad4c1a688d30956ccf69189", 0x9}, 0x40, [0x19040000000000, 0x3, 0x3, 0x1, 0x0, 0x4, 0x6, 0x2, 0x4, 0x6, 0x1, 0x6, 0x5, 0x8, 0x40, 0x2, 0xf5f0, 0x9, 0x1ff, 0x0, 0x8, 0x0, 0x3, 0x8, 0x4, 0x4327, 0x2, 0x8, 0x9, 0x8000, 0x8, 0x1, 0x8, 0x3be4, 0x1f, 0x3, 0x7f, 0xffff, 0x8, 0x4, 0x5, 0x400, 0x8000, 0xffffffff80000001, 0x6a, 0x6, 0xff, 0x1, 0x2, 0x7, 0x20, 0x5, 0x1f, 0x3ff, 0x100000001, 0x4, 0x4, 0x6, 0x5, 0x7, 0x200, 0x80007, 0xfff, 0xffff, 0x4, 0x55, 0x7, 0xfff, 0xfffffffffffff3e1, 0x1, 0xa7e, 0x200, 0x5, 0x4, 0x5, 0x335d, 0x4, 0x5, 0x5, 0xd74d, 0x9553, 0x3, 0x3, 0x4, 0x5e74, 0x1c000, 0x79d, 0x7bbbac71, 0xdec6, 0x9, 0x0, 0x2, 0x4, 0x0, 0x9, 0x9, 0x47, 0x100000000, 0x51cf8a77, 0x40, 0x3, 0x5, 0xe33, 0x7, 0x214, 0x38000000000, 0x1b603e63, 0x8, 0x7, 0x0, 0xff, 0x3, 0x400, 0x4, 0x0, 0x3, 0x80, 0x9a6, 0x0, 0x5, 0x7fff, 0x7f, 0x8000, 0x3, 0x7, 0x1, 0xfffffffffffffffc, 0x6], {0x77359400}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000100)=0x100000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={0x0, 0x3, 0x3, 0x5d0, 0x9, 0x8000}, &(0x7f00000006c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000700)={r3, 0x8000}, &(0x7f0000000740)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/69, &(0x7f0000000080)=0x45) socket(0x2, 0x2000080006, 0x2) [ 139.883218] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 139.891926] tc_dump_action: action bad kind 2018/05/22 17:36:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0xfffffffffffffffc, 0xd73}, 0xb) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x6000000000000000, &(0x7f0000000180)={0x3}, 0x8) recvfrom$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x707000) 2018/05/22 17:36:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xf87, 0x30200) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x60}, &(0x7f0000000280)=0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="fb937c2bbc770fb9b8dacdce9b2e6eae100d99e7b1fde0f7a6fee34fe21506a54c27952ddadd16fa9f7b3919e690f3c51008ac37aac0e9560c198c4988b5d1ea1b5bde0aa8", 0x45, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000440)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/05/22 17:36:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f0000150000002dbd7000ffdbdf250800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb000000000000000007000000780100007e95afa41eed584edc75f90b4568448af943d8f1684eb1409b24a01bf2ce8b23b419c7f13c9f92da4d00de6513733d000100180000000000"], 0xa8}, 0x1}, 0x0) 2018/05/22 17:36:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0xfffffffffffffffc, 0xd73}, 0xb) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x6000000000000000, &(0x7f0000000180)={0x3}, 0x8) recvfrom$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x707000) 2018/05/22 17:36:33 executing program 6: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000040), 0xfffffeb4) 2018/05/22 17:36:33 executing program 7: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x101, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x40, 0x5, [0x4, 0x0, 0x200, 0x10000, 0x5]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xff, 0xd250}, &(0x7f0000000200)=0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000180)) 2018/05/22 17:36:33 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001fffffffff7f000005d656000701005853727599afd4cb00000000000000", 0x24) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0xc4b, &(0x7f00000000c0)={0xe37f}, 0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x441a) 2018/05/22 17:36:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet(r1, &(0x7f0000000040)="906e69182db3d70334429fd87119d10791be753ae89a85c1", 0x18, 0x4008000, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) dup3(r1, r0, 0x0) 2018/05/22 17:36:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x4011, r0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000000)={0x34e, 0xfa, 0xfffffffffffffffe}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x440000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x100000000, 0x20}, {0x0, 0x800}, 0x1ec7, 0x3, 0x800}) 2018/05/22 17:36:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) 2018/05/22 17:36:33 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x81fd) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, r2, 0x100, 0x70bd2c, 0x6, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x44}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x94}, 0x8000) mlock(&(0x7f0000006000/0x3000)=nil, 0x3000) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) [ 140.834841] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 140.843516] tc_dump_action: action bad kind 2018/05/22 17:36:33 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x8000000000000004) flock(r0, 0x2) r2 = epoll_create(0x102050204) flock(r1, 0x1) dup2(r2, r0) 2018/05/22 17:36:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"69000200000f002dc830ee26e3008000", 0x10a}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ptrace$setopts(0x4200, r2, 0x1, 0x8) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000180)=""/86) 2018/05/22 17:36:34 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x330, 0xffffffff, 0xf8, 0x0, 0x1d8, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000001, [0xf86, 0x1, 0x1f, 0x3, 0xe3, 0x8], 0x94, 0x5, 0x3}, {0x8, [0xbe, 0xf7ec, 0x3, 0x4, 0x40, 0x80000001], 0x6, 0x9, 0xf78}}}}, {{@uncond, 0x0, 0x98, 0xe0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'veth1_to_bridge\x00', 0x3f}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x40, 0xffffffff, 0xffffffff, 'irlan0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x29, 0x3, 0x4}, 0x0, 0x98, 0xc0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x390) pkey_alloc(0x0, 0x2) r1 = socket(0x400800000000011, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) r3 = socket(0x2000000011, 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000f00)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001040)={@empty, r5}, 0x14) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/net/tun\x00', r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) sched_getattr(r6, &(0x7f0000000200), 0x30, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000700)=""/172) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETLINK(r2, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/22 17:36:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x5, 0x0, "698e4061b89097aea7f22bd1f88ac704297c6c5d409cf7a09f238361c469902bec715b4981053af9fc1c8e5193414cffc1cb62b274d9e31572b21a76f26cc86aff45ea1e8ddacdb96fa55e22b16f4c87"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000280)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x800000000, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/22 17:36:34 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x40000000002, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x1, 0x8002, 0x400, 0xffeffffffffffffb}}) dup(r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = dup3(r0, r1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r2, 0x6, 0x1, 0xd113, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ftruncate(r1, 0x0) 2018/05/22 17:36:34 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280802, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd, "6b285e6fa2f44922c416e26ede"}, &(0x7f00000000c0)=0x15) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xffff, 0x2, 0xf885, 0x3, 0x96}, &(0x7f00000001c0)=0x98) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/22 17:36:34 executing program 5: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/22 17:36:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="92ffc00000000000000000000000000000000084819e8f4649bd21c71d05bdbf2900000000000000000000000000"], 0x20) 2018/05/22 17:36:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x80040000000a2, &(0x7f0000000680), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000005c0)={0x2, [0x3, 0x7fffffff]}, &(0x7f0000000600)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000540)={{0x2, 0x1, 0xe92, 0x2, 0x6}}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000580)={0x6, 0x800}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x9}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x3, 0x8, 0x209, 0x1ff, 0x1, 0x400, 0xffffffff, 0x80, r3}, &(0x7f0000000380)=0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000003c0)={{0xffffffffffffffff, 0x3, 0x7543, 0x3, 0x401}, 0x9, 0x401, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x6, 0x4c52, 0x5}) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='K\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080025bd7000fcdbdf250a00002dd4000000080006000200000008000700000000000800070009000000080008000100010008000500010000000800050000000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x1) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000640)=0xfffffffffffffff9) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) 2018/05/22 17:36:34 executing program 5: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0xc0806) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x88, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24}]}, &(0x7f0000000140)=0x10) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000240)=0x1f) 2018/05/22 17:36:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66d") r1 = socket(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) pipe2(&(0x7f0000000000), 0x800) write$sndseq(r2, &(0x7f00000003c0)=[{0x4, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @time, {0x2}, {0x9}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{0x8}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0xc0) dup2(r1, r2) 2018/05/22 17:36:35 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x10002000, &(0x7f0000000000)) 2018/05/22 17:36:35 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) r1 = socket(0xa, 0x0, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) lseek(r2, 0x4, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/160) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/22 17:36:35 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000003b3f7c61272ca9f2acc119199c904f6d45deac61d53a808cda1a227401fd059702e50aad4c369988eb28272197f0bc53d05da2e90c9c636d1b53aaa3fb2d6317d0fafbde11b4c87c6b90c3b01500f29ee402ce482c7efe410f66f8874caba1c45b4b8f5af661498706157a042d2b85671d9a897385b7a77d1c2410d045f1b690886f49f3681ccc2497515d04acab3292b49a272b7fc94afeabbcafb933e8a095c1e2725d6930c56a3481197a01e2ad8694ea4edbc6b51fb405201ad7b74df9734a139551f39d3775000000000000000079"], 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}}, [0x8000, 0x6, 0x6, 0x3, 0x7ff, 0x7, 0x9, 0x2cd1, 0xfff, 0x81, 0x1f, 0x8000, 0x81, 0xa9, 0x3800000000000]}, &(0x7f0000000480)=0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x81) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x5, 0xff}, &(0x7f0000000000)=0x12c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) 2018/05/22 17:36:35 executing program 0: syz_emit_ethernet(0x72, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/22 17:36:35 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007, 0x0, 0xffffffffffffffff, 0x0, [0x5]}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x401, 0x1, 0x400, 0x3}) 2018/05/22 17:36:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="77c08d34", @ANYRES16=r2, @ANYBLOB="200425bd7000fcdbdf250d00000008000500e20000000800060000000080"], 0x24}, 0x1}, 0x80) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000140)) 2018/05/22 17:36:35 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000100)) ioctl(r1, 0x8, &(0x7f0000000240)="c626262ca563bf012cc7d0") ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000080)) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20000, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000280)="92cd95bded9a09bbc0674a3d63d1104c3d0a69a896bce9f5e7b19f13afcc6d64165a6d51175a1fb58b5981e278956d81f2d36dae51d7476b51534c81c05fbcc21e6f8cb69dfc66682293d3219b36ecae2007baa0a727a12fcda3fd94997f823ca8dfa5bcd0f822d6c32dc841131a9505a37549d6e667f38cef736b3f9335fb7c54e2011557855e9e28482f73fe690b57487e340a89e1ff6c78e10fadb9364a15cd0afa0ab0b41062fd9dd4bd09dc5b04ea461e974bb9") ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000000)="f6edf4253dad775f106e2c82a3094f625adffc142253c47ad610af87d867e1f595e276802dd5b8460741d7efe1") 2018/05/22 17:36:35 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x40) inotify_rm_watch(r0, r3) r4 = dup2(r2, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x408c5333, &(0x7f0000000480)) 2018/05/22 17:36:35 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f000000fad34660e72478c3145d660b8f6482e24cdc3e6952ba4af00ee6b7f0003b39c34bfdcccf434355fcbbe15e662a260e4b4fd9e120676da993a09f1b80a2fbc4578fbf1df6b93196a698099193765e3254ccf1d001cde5af0af8869cae15dae5771e6b531011af4de0a66f3e0559bf3d905a00000000000009cc000000000000"], &(0x7f0000000280)=0x87) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000000)=0x60, 0x0) finit_module(r2, &(0x7f0000000180)='[eth1proc\x00', 0x3) accept$nfc_llcp(r2, 0x0, &(0x7f0000000140)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000000340)="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", 0x1000) 2018/05/22 17:36:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) dup2(r0, r0) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) 2018/05/22 17:36:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="280000000000000029000000020001fc4bc333b8595a865187089d9bd7007704009418e61c6d0000"], 0x28}}], 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x4, 0x148120) 2018/05/22 17:36:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/arp\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x5000000) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'syzkaller0\x00', {0x4, 0x1, 0x4, "90b457f33ce5", 0x8000000008}}) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/136, 0x88}], 0x3, 0x0) 2018/05/22 17:36:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) shutdown(r0, 0x0) 2018/05/22 17:36:35 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./bus\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) ftruncate(r0, 0x200000000fff9) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800001, 0x1012, r1, 0x0) ioctl(r0, 0x40084146, &(0x7f0000001f64)) 2018/05/22 17:36:35 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x74, r1, 0x108, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="eaffffffffffffff3a104718b8859bea589465c7eb26a8adcb874e223537dfdac34c5addd511d63228334fa64f07c7f40517405754bdd0847ab57ab84ce6a2e031a563797ee6db6bbeaaa6eeb26ad0d0af7f125b70bc63b5777c85626855b20204e6651a6a9718b584a4d6c8a71aa43b2506c6ec9a28a35d952012434381489600e2f04d7305e46fe246933a8782b735da4c668f03f30a37d8e958960e2615974efdc2c494f89215d72aa974732b5bfe54fc731844ef08042f9bf47987df25"]}) 2018/05/22 17:36:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000080)=[{{&(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)="d4", 0x1}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r2, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/22 17:36:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000019000100200000000000000706002e0000000000000008001500000001006d3c936b5343c0b97dc8e38111841689c7837ada5dec"], 0x1}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000140)='keyringwlan0\'procnodevr', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) 2018/05/22 17:36:35 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=@random={'osx.', '+lo#%].\x00'}, &(0x7f0000000280)=""/140, 0xffffffffffffff93) clock_adjtime(0x7, &(0x7f0000000040)={0x7bda, 0x2, 0x2, 0x2, 0x64, 0x98ab406, 0x8000, 0x4, 0x780a9799, 0x3, 0x6, 0xba, 0x5, 0xffffffffffffff81, 0xfffffffffffffff8, 0x3, 0x2, 0x8, 0xfffffffffffffffd, 0x0, 0x2, 0x2, 0x81, 0x81, 0x3ff, 0xf81c}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000380)={{0x30, 0x5, 0x1, 0x8, "169feb2c22da0d17eed90012f8b9b09f45b7201e970239be1d3f38b5c2eb95d3332247dcb9ab813f23e21a0e", 0xea6f}, 0x3, [0x3, 0x10001, 0x80000001, 0x3, 0x6, 0xfffffffffffffffa, 0x3, 0x5, 0x5, 0x800, 0xff, 0x8001, 0x74409888, 0x5, 0x5, 0x4, 0x4, 0x0, 0x4137, 0x7, 0x3f, 0x400, 0x8d, 0xffffffff, 0xd6e8, 0x57, 0x800, 0x2, 0x1, 0x22, 0x0, 0x7fffffff, 0x1, 0x4533b408, 0xe61d, 0x7, 0x707b, 0xfa, 0x8, 0x100, 0xf9, 0x7f, 0x8001, 0x0, 0x0, 0x5, 0x8, 0x200, 0x7fffffff, 0x4, 0xae1, 0x7512, 0x81, 0x7, 0x400, 0x8000, 0x9, 0x8, 0x6, 0x9, 0x80, 0x2d8be44, 0x7fff, 0xffffffffffff0000, 0x0, 0xfa, 0x80000001, 0xe4e, 0x8, 0x5, 0x8, 0x3, 0x9, 0x41d, 0xffbc, 0x5, 0x1, 0xdce0, 0x2, 0xffffffffffffff7f, 0x303d, 0xfffffffffffffa9e, 0x8, 0x0, 0x9, 0x7f, 0x100000000, 0x6, 0x800, 0x400, 0x4, 0x100, 0x5, 0x1, 0x8, 0x1, 0x0, 0x6, 0x8, 0x7fffffff, 0x3f, 0x5, 0x4, 0x80000001, 0x1c00000000, 0x7ff, 0x6, 0x80, 0xffffffff7fffffff, 0x1, 0x6, 0x7fff, 0x9, 0x7, 0x100000000, 0x4, 0x800, 0x4, 0x1, 0xa4, 0x8, 0x5, 0x0, 0x4, 0xfffffffffffffff9, 0x80000000, 0x1, 0x2], {0x77359400}}) 2018/05/22 17:36:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/22 17:36:36 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x40045569, 0x0) fcntl$setpipe(r0, 0x407, 0x1ff) 2018/05/22 17:36:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'vcan0\x00'}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x2}) 2018/05/22 17:36:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r0, 0x1, 0xdc, "0f2d9a5a224c70d8a14e0b21de182b959de7dc6f1ba99b4aa391b33e694d0c0c0ea6e13f10b3a829ce2c575d86071021ea02cfea73bc16163617d39d8514009c7097281f152aec931a68f7ea11ae513347fd293359cd665c53508b060385e29354814090973a240ac9d6f4f1c5338432226f287d792af73fa1e1f3bb8e46b47f9f1c0f9f99db8d6f0029db47a4278695cfa30387e9c2b433b7a449829ea67af867c7af8664cbe80542c5e8bc44a3ab8289fd6e90a9865fba0618084f2676fdc78a877aafd684b9bcde2ef5b07106f0803ed38ecc75b350d2c1da84ce"}) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/05/22 17:36:36 executing program 1: syz_emit_ethernet(0x1a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x0, 0x3ff}}], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, "c0", "90f93e"}}}}}}, &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/22 17:36:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000001400)=""/204, 0xcc}], 0x1, 0x400000) 2018/05/22 17:36:36 executing program 3: r0 = socket(0xa, 0x805, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202000, 0x0) fcntl$getflags(r1, 0x1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="01000600aaaaaaaa0019aaaaaaaaaaaa057baaaaaa0ead923bafb6a9aaaaaaaaaabb818160302142"]) 2018/05/22 17:36:36 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x100000000) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x10000000081806) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(0xffffffffffffffff, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/22 17:36:36 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8080, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x2, 0xfffffffffffffffc}, 0x60}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2040, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) connect(r1, &(0x7f0000000340)=@can={0x1d, r2}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251, 0x0, 0x1}, 0x48) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x2) 2018/05/22 17:36:36 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0xbf, @multicast2=0xe0000002, 0x4e22, 0x4, 'rr\x00', 0x6, 0x28873f13, 0x2}, {@broadcast=0xffffffff, 0x4e20, 0x1, 0x62, 0x7fff, 0xfffffffffffff584}}, 0x44) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00000003c0)=""/24, 0x18, &(0x7f0000000400)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x3e0, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/05/22 17:36:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0xf5d}) r1 = socket(0x3, 0x4007fffd, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaeaaaa1b7d02853a570a45002a40b6d80000009078ac141400bc1414aa000024000000000000000000a07e5c8e42845099efe43a857e8819de"], &(0x7f0000000040)) 2018/05/22 17:36:36 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) 2018/05/22 17:36:36 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x9, 0x1ff, 0x86, 0x5, 0x0, 0x4, 0x2, 0x7, 0x400, 0x8, 0x7, 0x9, 0x1, 0x80000000, 0x5141, 0x5, 0x7e9, 0xfff, 0x3fffffffc0000, 0x8, 0x7, 0x8, 0x3, 0x9, 0x40, 0xffffffffffffff7f, 0x5, 0x1, 0x0, 0x7d33, 0x4, 0x7ff, 0x81, 0x7, 0x0, 0x6, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000002c0), 0x1}, 0x8000, 0x3, 0x6, 0x3, 0x100000000, 0x3, 0x10001}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000380)}, {&(0x7f00000003c0)="00af6acc2cf5445bd5590fcf3f1b6cdfae9212649f12b559afdaa904a1319cf0db2a6fdb03b3a3b9518b7a2dd087d91e8421b15548238408d09905bfa6a28424a2fb739b330d1780f74d70232ae1b317af57d3f1b43a52bb755b782cd6c7786e74642b6a", 0x64}], 0x2, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x400c0930, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f0000000140)}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40480, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={0x5, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x5, 0x6, 0x2, 0x8, &(0x7f0000000180)='veth1_to_bridge\x00', 0x100000002, 0x7ce6, 0x81}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x40}, &(0x7f0000000280)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/22 17:36:36 executing program 7: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x13, 0xffffffffffffffff, 0x80000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x4, 0x4) set_mempolicy(0x0, &(0x7f0000000040), 0x3ff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$notify(r1, 0x402, 0x4) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="040100000b0700022dbd7000fedbdf2503000008f00012007fc4d55e4efb59f93698cbd1df5dd8219abac6fcfdbc1766d964a7817aafa24ef505c7c7845fd7b526c51194adeddd52e939da71231a01c84cded5ac58d1ac002ad4dc6d066a44fad5485d8847290f82f575a6b5eeccc622bf0ee588003f3b579f91a8871a2e823a7cda444c655787044f151a7165ad1e008b5b16d6e6b6f5781262db7bcafa4e68bb0bf97cd765348a3d60c4334eeca301dbbc9f3520eb829ab9172b05640d89363c95b86afb1c6c87ee4e4b08007200", @ANYRES32=r1, @ANYBLOB="140075000000000000000000000000000000000108008200", @ANYRES32=r2, @ANYBLOB="1800030076626f786e6574317d73656c66657468305b2700000000"], 0x104}, 0x1, 0x0, 0x0, 0x4004040}, 0x20000040) 2018/05/22 17:36:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x0, 0x4cc1, 0x100000001}, 0x2c) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x185500) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000200)=0xc) 2018/05/22 17:36:36 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000480)={'bond_slave_1\x00', &(0x7f0000000380)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) 2018/05/22 17:36:36 executing program 3: r0 = socket(0xb, 0x2, 0xe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/22 17:36:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10002, 0x0) remap_file_pages(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffffff79, 0x13) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000011f08)={{}, 0x0, 0xffff, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=""/86, &(0x7f0000000140)=0x56) epoll_create(0x5) 2018/05/22 17:36:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x280482, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0xa8, 0xfba3, 0x200, 0x10001, 0x7f, 0xc, 0x7, 0x6, 0x0}, &(0x7f00000001c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0xfffffffffffffffc, 0x4, [0x0, 0x1, 0x7fffffff, 0x3]}, &(0x7f0000000240)=0x10) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/212, &(0x7f0000000100)=0xd4) 2018/05/22 17:36:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r1 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000140), &(0x7f0000016f02)=""/254}, 0x18) 2018/05/22 17:36:36 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r1 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='security.capability\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) io_setup(0x8, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) io_getevents(r2, 0x3, 0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}], &(0x7f0000000380)={r3, r4+30000000}) 2018/05/22 17:36:36 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndtimer(&(0x7f0000000700)='/dev/snd/timer\x00', 0x0, 0x802) r2 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x7, 0x0) r3 = creat(&(0x7f0000000780)='./file0\x00', 0x11) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ptmx\x00', 0x0, 0x0) r7 = eventfd2(0x9, 0x80000) r8 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000880)='syz0\x00', 0x200002, 0x0) r9 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000dc0)={&(0x7f0000000d80)='./file0\x00', 0x0, 0x10}, 0x10) r10 = socket$vsock_dgram(0x28, 0x2, 0x0) r11 = syz_open_dev$mouse(&(0x7f0000000e00)='/dev/input/mouse#\x00', 0x8, 0x80) socketpair$inet(0x2, 0x2, 0x410, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e80)={0xffffffff, 0x8, 0x10}, 0xc) r14 = signalfd4(0xffffffffffffff9c, &(0x7f0000000ec0)={0x5}, 0x8, 0x80800) r15 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000f00)='cgroup.subtree_control\x00', 0x2, 0x0) r16 = dup(0xffffffffffffff9c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000022c0)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002300)={0xffffffffffffffff}) r19 = syz_open_dev$vcsa(&(0x7f0000002340)='/dev/vcsa#\x00', 0x80000000, 0x800) r20 = openat$md(0xffffffffffffff9c, &(0x7f0000002380)='/dev/md0\x00', 0x2800, 0x0) r21 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r22 = socket(0x11, 0x2, 0xdca4) r23 = openat$ppp(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/ppp\x00', 0x400, 0x0) sendmsg$unix(r0, &(0x7f00000024c0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000002c0)="72208521f40bee8add9e0ccddb555bc4ecbe1186c224ae4d2f165c136ef8089d49e73a2cbee9e026e0f910f334c96fd76f9d508d6ca88c1b7374ab0eafe84e7192a414469f1405dbbd4764a220a82ce604cb2b9cb70eaedd1a4041", 0x5b}, {&(0x7f0000000340)="0a0d9e2ef2927d82f81bf54f5e32675177cfeb605e1bc52a891bdd6cdc74936d6d3c651c83cad8a60b3987f0a568baa4dd78281ec84c8dc078695e3d146e9ed8a12e59b0a239228c7a341b071bc12fba30954a1ccf10c0f656ce78de0ed3172ccedb5875e88d765f0eeaefeb5ea0354c08f54c97edcb08e329803f3b34f8e11a290100f373c8e4779b6ecd88a2e387394ca53ca6f4b270c0e4b12c7cb138f6f61c5dac181ffa4abd687b2b62d82f0c847dd266d588c208055b79ffadd25d8c4f8864290d", 0xc4}, {&(0x7f0000000180)="b7318c9ba0bb7dd882b5354f9636073452f89d4a3ec02767f2e5d090d81b8f94bf041f142033599018bb8000cb8f73c21f88d003beeb2a0b36646fd9", 0x3c}, {&(0x7f0000000440)="358015eeaa45281125227ff508caac0d856fb8bccfeeb8ade4290f4a45c36fa5a778d1a5e7ed867ec8bc00ddd22a72fb3fe6173934500a02f35c62b1fc", 0x3d}, {&(0x7f0000000480)="47abbc248629c25cd99f71bf3140dc0531d442b87e1bfc207f4aa012c9aa14cfcf9b572a9e1e77671eefdd4ec6fe004ab4b6b090f7742143f1816366461c059653d6e64ddc29b6535da3919d8885a44c3e482f18115dd00599138a208df78c5643c75be89d23da7f1f32e764d4366fab73e99a680aba635d4cb150433e9975e4b409abd1db55710f2a133f464edc3b1113a1d55f762895b6e18da5590a76cc225a1991181eaebafae5625e4ca3d7417409b2a08dc6f5f0b47245486b722edb72eb1494b62a765be05df7f8e78cc034c53c4ebc43399cf7753e6e399078fea6149348b12ea2", 0xe5}, {&(0x7f0000000580)="cfb2bed85ed8ba1c320cf634e47a310260fa29d76be92c44bc170f85852c3e0f0d5266957c0bdde30ab0734873333407dc9d1b2e35c93ede0bf7c452c4b09a114b7eb1b1f28a9995752eeb6082b3bafce34393824bbb02631dce7f8e569c30fb11e8593b0743bf44245f9f64a7c64588f467cc41693eb6de54ee776bbc924578d8215b4344502242a8255487513e6b9bb98ef34a1433af8ee493015ffa76f4aa4fbcede79d4b34e60dd17f128efb5b95ac4322f45a7050dc2e85db864cfbe5f51e58c414dea5b0b373170d8a52fccfda37ab1d5955690084599303fc5ef64121528ca151cde84594b1fbae1d9a12a47609b2bb844870", 0xf6}], 0x6, &(0x7f0000002400)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @rights={0x18, 0x1, 0x1, [r17, r18]}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}], 0xa8, 0x20004010}, 0x4000004) r24 = socket$inet6(0xa, 0x80803, 0x84) r25 = socket$nl_xfrm(0x10, 0x3, 0x6) r26 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc, r26) bind$netlink(r25, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r24, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r24, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r24, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/22 17:36:36 executing program 0: r0 = gettid() r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) exit(0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x98, "511dad3e983ec76e52300733bbdcacfe3c097189f7c3ac7c22edfba271396d317ac713373a288e64653aa34ca46339525614227bc24a493f2e64bd77fd703207a91b1951c8ea5a160728022ddd8d2aabc66baeb7e7ad341444af99d176965dc8e017bac812a21a8d9c447a4d7870d40a3e1f53075db7ce730ed83bc9718d5e7a33973721a4e4dc95ad3ffa00f0db0aef2c9ab4709dabcd50"}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x100000000, 0x5, 0x100, 0xa4f, r3}, 0x10) setpriority(0x1, r0, 0x0) 2018/05/22 17:36:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0xfffffffffffffffc, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000680)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xcf1]}) 2018/05/22 17:36:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/05/22 17:36:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400200, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) write$binfmt_elf64(r1, &(0x7f0000000840)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0xffffffff, 0xffff, 0xe67b, 0x7, 0x3, 0x3, 0x7fffffff, 0x3ac, 0x40, 0x2b0, 0x6, 0x401, 0x38, 0x1, 0x8, 0x5, 0x470000}, [{0x6474e553, 0x9d2b760, 0x4, 0x1000000000000, 0x10001, 0x80, 0xffffffffffff87d0, 0x4}], "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", [[], [], [], [], [], [], [], []]}, 0x975) sendto$inet6(r1, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00000000c0)=0x7, 0x4) recvfrom$inet6(r1, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) 2018/05/22 17:36:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='illinois\x00', 0x9) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="5dba8719655f2e955a147bbee9859f86cc2700", @ANYRES16=0x0, @ANYBLOB="000000000000000000000e000000"], 0x14}, 0x1}, 0x0) 2018/05/22 17:36:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000000000008) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'veth1_to_team\x00', {0x4, 0xffffffffffff8001, 0x6, "1e58575cb87b", 0x40}}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x7ffff}]}]}, 0x28}, 0x1}, 0x0) 2018/05/22 17:36:36 executing program 6: getpgrp(0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_tgsigqueueinfo(r0, r0, 0x11, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/05/22 17:36:36 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000300)={0x5cd, 0x7, 0x9830, 0x10000, 0x1f, 0x0, 0xf2, 0x7ee, 0x6, 0x1, 0x401, 0x7}) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x8, 0x5}, 0x8) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) recvmsg(r2, &(0x7f00000016c0)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/80, 0x50}], 0x1, &(0x7f0000000280)=""/112, 0x70}, 0x0) 2018/05/22 17:36:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x24020400) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x6) 2018/05/22 17:36:37 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x1, 0x801, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x40000000003, 0x5, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) mbind(&(0x7f000051e000/0xb000)=nil, 0xb000, 0x4003, &(0x7f0000000040)=0x203, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000340)=""/4096, &(0x7f0000000000)=0x1000) ppoll(&(0x7f0000000240)=[{r1}, {r0}], 0x2, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/05/22 17:36:37 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x400000) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "52c6355754fc6cc3f77063cba318a4fb6812dcf3ce3a14de7e43342d377965755f6765668cb16e5696950fe949d968e376e43a8acdb566e15bfffbc50e5b66a322b1c3318b49ee29653ecf795592992126866a00dbda7356a100c65c4a6a7695d13a0ea962e5416439eded191691326c4ce94a7f9aace1ca71d26ac3"}, 0x80) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x600) recvfrom$unix(r1, &(0x7f0000000240)=""/146, 0x92, 0x20, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = fcntl$getown(r1, 0x9) tkill(r2, 0x34) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="29126d832dc5fd0831d14a9f1d8f4c40c7e7d37ef8dcd085fa788244c4822eb774a830666d556adad897aea3c41fb7498b7a569c50a0a6e26a16e85505b5d343aa465d1190d5907cafd282e6fcba734e8bf3cd70be07dee21f4ce80050eba4b9efb2c35382d3a5510bb533ea7da38f80af1270331579eb4b04e9d8b5b17c0aa33352cfe79ebb4bfb0a9c1e485c4612bb9e96dd4bfc314530") madvise(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x12) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r1}) 2018/05/22 17:36:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace(0xffffffffffffffff, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "2d402e05126df6297312eca4f475abffaefb1d69a64252b08b54ff4621963615", "d48944e537a060b71f804f079f5e576b29f2e72395bb2d096c3393baa8119a1f", "3ac87293ef688be2c2aef6d7ac2e0562c269ed4e187bb2b797333ab1c1d1a4d4", "e1ab539bbf314fa11065bf1703839dbb1f07dc4e979bf35364bf9ffc21d5e44b", "18a29881416ef5e0a6112c51dddcd99feb1379dfa32b004b633a21de23b0dab5", "fc865ad7a340e24aafea9495"}}) 2018/05/22 17:36:37 executing program 5: r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000140)={0xff, 0x1, 0x100000000, 0x5815, &(0x7f0000000100)=[{}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000040)=""/175) close(r0) 2018/05/22 17:36:37 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x200000000000197}, 0x2af) 2018/05/22 17:36:37 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000000080)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x82, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="1fb7bf299de6612b64f45c07becda2b7ba66cffeb4496cb6edfc5797a99607b03bea7a81900a7c47eb") r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)=0x1000) r4 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r4) 2018/05/22 17:36:37 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x240040, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="7766a90e1e2fbbf8f1d98b8af58cb2bfcd29570b6f59524ce1d35a85ab3c4e7621b256dd09e5f6b458e020d8384ba56fd5fe80150c95b232b1ef72405799ecbf44e67467b6ae8ec2642ec1916ddc78f9a58da8257289137da8488d65fe1a77ae12eea66214cbaaf0bcfceb617d0648", 0x6f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/05/22 17:36:37 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = getpgrp(r0) sched_setaffinity(r1, 0xfffffffffffffe1f, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$tun(r3, &(0x7f0000000300)={@void, @val, @mpls}, 0xa) close(r2) 2018/05/22 17:36:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x71f100, 0x0) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x3, 0xfffffffffffffffa, 0x95, "46fa560283f9d29304e4cc35a4b44f6c306fe2eed6c4d6207fde0c6d961a37ab864215eee72a1f78da34ae7d6eae241b112467ec45e6775b4d6e3df5c43ca2"}, 0x60) r3 = shmget(0x0, 0x3000, 0x54000008, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000280)=""/244) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c55000000dd0b37e101db6fdd0000fa6a92fb9ea74ffffc6d1dfbf5d0c90179318904b4e0dce7d38f3630e4ef944ce21f3b4ff449f4452392cd89a5674e8911280d944ae9f70fd7ed045b49504c996ba4c5f9289cbebd813bebf8a5f4983a853623c69c7dd499ff85020000000000000023e1ad1fbfbe137f6600adbb8227475995c6963c7fc224fc112a6eaea4a9d27e9f507506efc9112dde837bd22812a4b0e13b097f3bf37aa90bbf5adca3d9be6779519348089f853e4fdd39281beae4208782e5c508fa9d7bcb9015cbc187c54415c8f2504de844ceebfbc7dbe3de0658"], 0x11) io_setup(0x1, &(0x7f0000e4b000)=0x0) r6 = socket(0xc, 0x80a, 0x81) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1}]) 2018/05/22 17:36:37 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x8, 0x2, &(0x7f0000000040)=@raw=[@initr0={0x18}], &(0x7f0000000080)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003d80)={0xffffffffffffff9c}) clock_gettime(0x0, &(0x7f0000003d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000001140)=@l2, 0x80, &(0x7f0000002600)=[{&(0x7f00000011c0)=""/108, 0x6c}, {&(0x7f0000001240)=""/39, 0x27}, {&(0x7f0000001280)=""/221, 0xdd}, {&(0x7f0000001380)=""/165, 0xa5}, {&(0x7f0000001440)=""/85, 0x55}, {&(0x7f00000014c0)=""/91, 0x5b}, {&(0x7f0000001540)=""/63, 0x3f}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x7}, 0x80000001}, {{&(0x7f00000026c0), 0x80, &(0x7f0000002a80)=[{&(0x7f0000002740)=""/235, 0xeb}, {&(0x7f0000002840)=""/87, 0x57}, {&(0x7f00000028c0)=""/162, 0xa2}, {&(0x7f0000002980)=""/254, 0xfe}], 0x4, 0x0, 0x0, 0x6}, 0xe8e}, {{&(0x7f0000002ac0)=@hci, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002b40)=""/176, 0xb0}], 0x1, &(0x7f0000002c40)=""/4096, 0x1000, 0x369}, 0x8000}], 0x3, 0x100, &(0x7f0000003d40)={r1, r2+10000000}) recvfrom(r0, &(0x7f0000003dc0)=""/69, 0x45, 0x10000, &(0x7f0000003e40)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x6, 0x8481, "c615a5931f2ec76fb623f8a66cdedf8c8034e1f729842aec5e93fd5d2e38bc08d38e68efb963b299fd18e477497da94b9f36b46aa00ff25ebf97c2d1ade638", 0x3f}, 0x80) 2018/05/22 17:36:37 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', 'posix_acl_access{Y\x00'}, &(0x7f0000000040)='(-\x00', 0x3, 0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000240)) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000001c0)=""/2, &(0x7f0000000200)=0x2) lseek(r0, 0x0, 0x4) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/226, 0xe2}], 0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, r0, 0x0) 2018/05/22 17:36:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1020) 2018/05/22 17:36:37 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc0, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/22 17:36:37 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x100000001, @dev={0xfe, 0x80, [], 0x1f}, 0x5}, {0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x20}}, 0x101, [0x2, 0x80000000, 0x7ff, 0xb854, 0x7, 0x80000000, 0x12, 0x26c]}, 0x5c) r1 = socket$inet6(0xa, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000100)=0x3) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) 2018/05/22 17:36:38 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x105}) r1 = socket$nl_route(0x10, 0x3, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x481, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fe19d486700000000241e000000", @ANYRES32=0x0, @ANYBLOB="0300000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/05/22 17:36:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x4, 0x8000, {0x8}}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/05/22 17:36:38 executing program 3: io_setup(0x80000001, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0xae8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0xdd, [0x0, 0x8, 0x6, 0x0, 0x1, 0x7, 0x1, 0x1f]}, 0x5c) 2018/05/22 17:36:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = dup(r0) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000080)={0x0, 0x4, 0x1}) rt_tgsigqueueinfo(r1, r2, 0x25, &(0x7f0000000040)={0x7, 0x2, 0x0, 0x7fff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00000013000107000000000000000000000000", @ANYRES32=r4, @ANYBLOB="00000000000000000c0001000180c20000000000e8d51a9302a96abda71ca565a6b29b177b2df53bf1039ad1269682a2b2c8fe28ff4d5427d49e21ff4cb7c1a96c1c9f8a8be0c691015b21e427de27673662f20408a9435e034b8c4090ac6259e45335bd2c08c9854bfd5bc3c71ef5b78b151ead3708d66e49ade8d13192b41a8f2e4f461445a6840b3dc9167d46645ca1e0511a768dbfd4852d61d8c6db2cebb3f2825927e96360c379e35fdb0cefac27019a541b1f94a5f11fb969f81123c2794eb2098aa0f712cf518eb48cb2ec6936982bbaf2a3702a0c26875cc376eed55ae30dd55122b0366a9f996c27fc"], 0x2c}, 0x1}, 0x0) 2018/05/22 17:36:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x1000000040, 0xfff, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r0, &(0x7f0000001140), &(0x7f0000001200)}, 0xf9) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x6, 0x4, [0xfff]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="e5", &(0x7f00000001c0)}, 0x20) 2018/05/22 17:36:38 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x18, 0x16, 0x101, 0x0, 0x0, {0x18}}, 0x18}, 0x1}, 0x0) 2018/05/22 17:36:38 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = getpgrp(r0) sched_setaffinity(r1, 0xfffffffffffffe1f, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$tun(r3, &(0x7f0000000300)={@void, @val, @mpls}, 0xa) close(r2) 2018/05/22 17:36:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000100)="040400000309c14609005375c52c876d886b6621d8d207cc", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/05/22 17:36:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) uselib(&(0x7f00000003c0)='./file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1000, &(0x7f00000003c0)) umount2(&(0x7f0000000380)='./file0\x00', 0x2) 2018/05/22 17:36:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x7, r1, 0xfffffffffffffffa, 0xd61) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x805, 0x5) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0xc5d8, [], 0xbb}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x9, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff800}}}, 0x88) 2018/05/22 17:36:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x400000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)={0x7, 0x10, 0x9, {0x0, 0x2710}, {0x0, 0x2710}, {0x0, 0x10000, 0x1, 0x800}, 0x1, @canfd={{0x3, 0x7, 0x1, 0x3f}, 0x2a, 0x3, 0x0, 0x0, "12ef85d1addc1ba572dd174a0e57200390783ac32ad354b2104af10b7ae927e3ebdd8c35608a8359d7142e8984943b85902cbf70bde3ca44b194fa87c5b0d578"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="0204000016d1e1550bda00000000"], 0xe}, 0x2}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1c9d36900, 0x200) recvfrom$inet(r3, &(0x7f0000000080)=""/6, 0x6, 0x40002020, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) 2018/05/22 17:36:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0xfffffffffffffd2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)='q', 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fadvise64(r2, 0x0, 0x0, 0x4) sendmsg$alg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000400)}, 0x0) 2018/05/22 17:36:38 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x69da}, 0x1) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x4, @loopback=0x7f000001}}, 0xffffffffffffffce) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/05/22 17:36:38 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') recvfrom$ax25(r0, &(0x7f0000000340)=""/189, 0xbd, 0x1, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x40, 0x4) keyctl$get_security(0x11, 0x0, &(0x7f00000014c0)=""/4096, 0x1000) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=@known='security.ima\x00', &(0x7f00000002c0)='IPVS\x00', 0x5, 0x1) [ 145.719298] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/22 17:36:38 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/22 17:36:38 executing program 5: request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='^\x00', 0xfffffffffffffffd) r0 = add_key(&(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="d2766d9b8b93c491048665b3c3c8e8e308106a4983a2d4c9e4fef45323f14dd55c814d338580105b22a9e25d7c53f7cc171502a59a97e5e2d347fbe85714855fcc72ddf399850ac9387d7d0696177845aec730b910dcfbd11897d9decf23b05ca6568b9a1761125e491c4dfec4beb2b9f7e0fb95b5431b3ca01468c1c81f07704bfef7c6a987275767b8797d9824df78a051eb9e9f7426182ef84b8e9e4cc1f517f27bbc55a6bb62ec2b077827f4d12afc0243bedafa1c7f6d7f6c7fe763d4113196dc865eed5559e9e1e48652917a97dc1fdb75f4", 0xd5, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)="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", &(0x7f0000000300)='\x00') 2018/05/22 17:36:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = memfd_create(&(0x7f00000001c0)='^)\\/\v\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000400)=0x1e) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) r4 = socket(0x11, 0x80002, 0x0) bind$packet(r4, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x2}, 0x4) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/22 17:36:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x80011, r2, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000001280)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/22 17:36:39 executing program 6: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sysfs$1(0x1, &(0x7f0000000140)='\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) unshare(0x2000400) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x40000) dup(r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000000c0)={0x800000000000090, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000240)=""/212, &(0x7f0000000180)=0xffca) 2018/05/22 17:36:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) truncate(&(0x7f00000002c0)='./file0\x00', 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x128}, 0x1}, 0x20000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400000400100, 0xfffffffffffffffd) clock_adjtime(0x3, &(0x7f0000000080)={0x21da, 0x1ff, 0x5, 0x4, 0x8001, 0x6, 0x8, 0x1000, 0x7, 0x6, 0x7ff, 0x400, 0x7, 0x7, 0x7fffffff, 0x5, 0x40, 0x4, 0x2, 0x0, 0x7, 0xffffffffffff8000, 0x5, 0x9, 0x0, 0xa2e6}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000280)=0x20d) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xff, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e21, 0x4, 'sh\x00', 0xc, 0x2e8, 0xe}, 0x2c) bind$alg(r1, &(0x7f0000000300)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000ac0), &(0x7f0000000200)=0x68) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000480)={{0x1, 0x3, 0xffffffffffff0001, 0x1, 0x9}, 0x0, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x40, 0x3, 0x8}) execveat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000007c0)=[&(0x7f00000005c0)='self}]:@\x00', &(0x7f0000000600)='ipvs\x00', &(0x7f0000000640)='timer1\x00', &(0x7f0000000680)='timer1\x00', &(0x7f00000006c0)='id1\x00', &(0x7f0000000700)='ppp0\x00', &(0x7f0000000740)='systect_r:urandom_device_t:s0\x00', &(0x7f0000000780)='cpusetkeyringwlan0\x00'], &(0x7f0000000940)=[&(0x7f0000000800)='trusted\x00', &(0x7f0000000840)=')[selfwlan0vboxnet0eth0.\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='ipvs\x00', &(0x7f0000000900)='\x00'], 0x1800) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, 0x0, &(0x7f0000000380)="1eaa1886634090d09ba6da533d4ceeeab99679904cf5ed71f79ec7b1b7cd596799d5336f90dce001febadca3c377a7fa9eb6b16c20ac628fdf43", 0x3a, r2) 2018/05/22 17:36:39 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x4ce}, {0x6, 0xffffffffffffff01}, {0x7, 0x7}, {0xb}, {0x4, 0xffffffffffffffe1}], 0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) set_tid_address(&(0x7f0000000040)) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/05/22 17:36:39 executing program 4: r0 = socket(0xa, 0x4000000000000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) 2018/05/22 17:36:39 executing program 0: r0 = socket$inet6(0xa, 0x2000200802, 0xfffffffffffffffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x10000, 0x1f, 0x1, 0x80000000, 0x9, [{0x80, 0x2, 0x70}, {0xcff, 0x5, 0x5, 0x0, 0x0, 0x4}, {0x6, 0x3, 0x8, 0x0, 0x0, 0x100d}, {0x6, 0x3, 0xfffffffffffffff8, 0x0, 0x0, 0x2000}, {0xffffffff7fffffff, 0x1, 0xfff, 0x0, 0x0, 0xa}, {0x0, 0x3f, 0x1, 0x0, 0x0, 0x200b}, {0x7, 0x81, 0x8}, {0x401, 0x4, 0x257, 0x0, 0x0, 0xc00}, {0x9, 0x2, 0x80000001, 0x0, 0x0, 0x802}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x4003, 0x2}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/22 17:36:39 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') recvfrom$ax25(r0, &(0x7f0000000340)=""/189, 0xbd, 0x1, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x40, 0x4) keyctl$get_security(0x11, 0x0, &(0x7f00000014c0)=""/4096, 0x1000) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=@known='security.ima\x00', &(0x7f00000002c0)='IPVS\x00', 0x5, 0x1) 2018/05/22 17:36:39 executing program 6: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0xfffffffffffffffb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x3cba00e771276af1, @host=0x2}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0xff, 0x9, 0x6, 0x1, 0x3}, &(0x7f0000000180)=0x14) [ 146.913854] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/22 17:36:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0x1, 0x9, "f484af80820829cf2ee3e8005e2e80ca9a5e98b0ace1311b7377fd55ceda768278344fc994ed0577f771e13840e497f6cea6a470279c8f761d317a8fe3323a96f66dde9b3befac3eb75572e17b7b071be2d88b09daaaad27155f66bf6b8f0c9cf6a0665cd7c67f1a638e2ea164bd1f89fad36f7327ef2e71699e25526191e2fd57e071240bb92135e4e09fcc46ac169b4737374fe24c97f7cdf89b12a907d5a0a7a0b65f5f93c2a0a707b423a4f48d727034c4099da63cf03aedb81b351abb784c1c10d9f1c197dad8a2d9be44119157daf6964702ce1f2899babb51b7ce39d931b404fb4045f37a37c31fbbf07c"}) getdents(r0, &(0x7f0000001100)=""/182, 0xffffffffffffff15) 2018/05/22 17:36:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8080, 0x100) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x6, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x7fffffff}}}, 0x108) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x5, {0xea, 0xfffffffffffff48d, 0x5, 0x906, 0x20000000000000, 0x7}, 0x4, 0x4}, 0xe) r1 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfd41) 2018/05/22 17:36:40 executing program 6: r0 = socket(0xa, 0x2, 0x0) eventfd(0xffffffffffff0557) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/184, 0xb8}], 0x1, &(0x7f00000001c0)=""/191, 0xbf, 0x3fffc0000000}, 0x1}], 0x1, 0x0, &(0x7f00000002c0)={0x0, 0x989680}) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x200000, 0x8) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000400)={&(0x7f0000ffb000/0x2000)=nil, 0xff, 0x2, 0x20, &(0x7f0000ffc000/0x3000)=nil, 0x3}) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000000300)) clock_nanosleep(0x0, 0x0, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x800, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000003400)=[{&(0x7f0000001500)=@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00000025c0)}], 0x1, 0x0) 2018/05/22 17:36:40 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000006c0)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/05/22 17:36:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x80, 0x4, 0x1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x5, 0x7fff, 0x5, 'queue0\x00', 0x3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x9, 0x0) flistxattr(r1, &(0x7f0000000080)=""/178, 0xb2) flistxattr(r0, &(0x7f00000002c0)=""/250, 0xfa) 2018/05/22 17:36:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)=""/254, &(0x7f0000000000)=0xfe) read(r0, &(0x7f0000000080)=""/251, 0xfb) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000180)=0x47) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c46000000000000000000000009000000000000000000000000000000014dffffffffffffff0000000000000000000000000000380000000000000000800000000000000000030000000000000000000000000000f71807639be5cb87a27400000000000000000000000000000000000000"], 0x6b) 2018/05/22 17:36:40 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='limits\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/22 17:36:40 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x80000000004) dup3(r2, r1, 0x0) write(r2, &(0x7f0000000000)="29000000340003b7ff000000fbfe32040860eb0100100006a40e07ffafed22006ad98e740100002a00", 0x1f) 2018/05/22 17:36:40 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x151800) ioctl$KDMKTONE(r0, 0x4b30, 0x3) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x4, 0x8000000004) 2018/05/22 17:36:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x2, 0x400000000000003, 0x0, 0x0, 0x7, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d4, 0x1f, 0x3, 0x78, 0x2, 0x20000000}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x0, 0x1, 0x4d4, 0x6, 0x10000, 0xf8, 0x3, 0x1}, @sadb_x_sec_ctx={0x0, 0x18, 0x3, 0x8, 0x0, "9fd75811086f5c29c030d525cbd694e2dae5360c1ddb0f99cd6e2a41be7fa00fe0acf56ee53a540d0eb0c0071bcbee15d62c1a93ccc6b0a7a1fd51af9003b22069132a6456c01d6590a10064bfe398c35114b26f3ec7a945d7d37479fd989a2e04cc2bfe63a8d75f96e7b36de1757bdeccb7a17d471a6c69ed483819c7b076becde5e803b24d77532a132864bfd90157390be0120a137e61c0f692d1068991456d65bb596468e4f6db25d2ee521db1b8489e99e1dd1e01a8741ea6ad8bd027b4e75e951ae5562bffbb73f2d49d0defc58b9ed42e5f881284a29a7ff648373946fff4d968c9"}]}, 0xfffffd4f}, 0x1}, 0x0) 2018/05/22 17:36:40 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x1cf}}, 0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@random="8930dc1c9093"]}) 2018/05/22 17:36:40 executing program 5: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000140)="580000001400192300bb4b80040d8c562806f0e67445ae9c85106a9643c218fe59a2e04a03ca8164243e800000000a215a0004fbf50dfff90003ed5e0000000000221f100001000700f8ffff0000ec6b0f536e0000000000", 0x58}], 0x1) fdatasync(r0) 2018/05/22 17:36:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0x1f, 0x111cc6e3, 0x5, 0x7, 0x3, 0x9, 0x1000000, 0x800, 0xfffffffffffff800, 0x2, 0x3, 0x81, 0x9, 0x80000001, 0x7f, 0x6b8f, 0xffffffff, 0x1ff, 0x5, 0x400, 0xfff, 0xfffffffffffffff7, 0x6, 0x100000001, 0x7f, 0x6}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000) semop(0x0, &(0x7f0000000000)=[{0x0, 0x928, 0x1800}], 0x1) unshare(0x3fffe) 2018/05/22 17:36:40 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/134, 0x86) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/117, 0x2438777dc2f91b54, 0xfffffffffffffffe, 0x0, 0xfffffffffffffdb5) ioctl$void(r0, 0xc0045c79) [ 147.825514] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 147.862187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/22 17:36:40 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) 2018/05/22 17:36:40 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600002, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x101, 0x7, 0x5, 0xfffffffffffffffa}, 0x6) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/22 17:36:40 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r3 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000100)={'syz_tun\x00', 0x1}) 2018/05/22 17:36:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/22 17:36:41 executing program 6: r0 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="3fc8f0d06503bef456647ae6127ebd5351f852ddca06d3cc0779d5d0e4b76e7b932273e0dac69c6c597be2814910fd54483bcdddd127ea19c56e13ab8303d0fbea1536e34a8b55e5f9bef598392228dafeb5306c6d96d7556ca0e36d16d0ea87cc95fef1d60e5f07e81e797642d54169d1b7067fce2599be3e00fbcf4644c5cf0e078219f29bb2b7820473", 0x8b, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x3f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200102, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) epoll_wait(r1, &(0x7f0000000280)=[{}, {}, {}, {}, {}], 0x5, 0x1) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x0) 2018/05/22 17:36:41 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc)=0x1, 0x8000) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8000) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x400000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x10000, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) tkill(r0, 0x1000000000016) exit(0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/252, 0xfc, 0x2000, &(0x7f00000002c0)=@can={0x1d}, 0x80) 2018/05/22 17:36:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x2000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)=""/254, &(0x7f0000000000)=0xfe) read(r0, &(0x7f0000000080)=""/251, 0xfb) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000180)=0x47) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c46000000000000000000000009000000000000000000000000000000014dffffffffffffff0000000000000000000000000000380000000000000000800000000000000000030000000000000000000000000000f71807639be5cb87a27400000000000000000000000000000000000000"], 0x6b) 2018/05/22 17:36:41 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000000002, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="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", 0x1000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x20000000000000) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000000)={0x0, 0x8001, 0xec}) 2018/05/22 17:36:41 executing program 3: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xf5, "77e163a4c14eafc7cab175e07620e6fa94bc7ad93073bff60face896a08de11835996b6e49e0261c8e02a1725bb8ebf9b0e3713f25f662ebe5e68f6d6eb5e273c926791b145b5ee7cef18eef2924819012a90a3eae036c63290f81afb874f5c9c7f64a2ca4f12bd20ff46bd7671fb2783f66aba62769b4755ea8142d65dd3529062b1eed0f18fb7185e348f97ce111039e68cb5d6f70728b57332e25d52e1d7ecca2876cd63b2fccf45ca825e57c3ad3b7141d1b8a6e5cbfc9f2fffc079b4df7d4a9dfb4b55b656066b5985abdab8a7ca77caa2e3525b06e1c384795742274f5ed877aa2e09b940e6ccfba0a51a1206b78365285a1"}, &(0x7f0000000440)=0xfd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r2, 0xffff, 0x81, 0xfffffffffffffffc, 0x2, 0xddda}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = getgid() chown(&(0x7f0000000000)='./file0\x00', r3, r4) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$TCXONC(r1, 0x540a, 0x7) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x2, 0x0, &(0x7f0000000080)=""/188, &(0x7f00000001c0)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/22 17:36:41 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x37f, &(0x7f0000001fd8)=ANY=[@ANYBLOB="6400000eb8180000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x6}, 0x48) 2018/05/22 17:36:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/70, 0x46) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mknod(&(0x7f0000000280)='./file0\x00', 0x8010, 0x7) r3 = accept(r0, &(0x7f0000000140)=@nl=@proc, &(0x7f00000001c0)=0x80) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x1, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000001400)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000120001000000000000000000e000000100000000000000000000000000000000000033007cad924d0d1b5ad6c3bfd491"], 0x28}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) 2018/05/22 17:36:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x840) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/05/22 17:36:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/05/22 17:36:41 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x80000001, 0x7, 0x100000001}, 0x10) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8008700b, &(0x7f00000000c0)) 2018/05/22 17:36:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x50, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000001f00000000876f00002040000000bc2a00000000000000000000000000e4a400380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) shutdown(r1, 0x0) 2018/05/22 17:36:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000001c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0xffffffffffffff2b) r2 = accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48, 0x80800) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="71a5e89cd45e9b5ff0911b80e351229344b5f8ccd156a8a1c7beb4abe3d001adfd87496c342b5e821010bc19986b4ed1c205d9e0f997036882dd0ce6045390ebe4f725258bb3fb7d498ebd837dccb9d6b79546bfdc667971b899ddb4ea10bfa82297311fa94fbaeb630a7f0b0a5ad4b3dc0e02b98e3566ef69b6a3d0b854056cd4606982167fc15060c6c8d8b3a5fb091472090df180749a78b6466243257a5d65107f", 0xa3, 0x0) keyctl$setperm(0x5, r3, 0x2) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000180), 0x10) 2018/05/22 17:36:42 executing program 6: unshare(0x20020400) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5c8, 0x328, 0x450, 0x230, 0x328, 0x0, 0x530, 0x530, 0x530, 0x530, 0x530, 0x6, &(0x7f00000000c0), {[{{@ip={@loopback=0x7f000001, @empty, 0x0, 0xff000000, 'bridge0\x00', 'veth0\x00', {}, {}, 0x16, 0x1, 0x18}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x6, 0xb1f0, 0x8, 0x4, 0x10000, 0x9], 0x8b, 0x7, 0x6}, {0x6, [0x100, 0x5, 0x1ff, 0x4, 0x7fff, 0xfff], 0x10002000000000, 0x3, 0x1}}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2fe65502, [0x400, 0x6, 0x4, 0xe7b, 0x9ec6, 0xfff], 0x1000, 0x2, 0xd4c9}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0x1, 0x7, [0x3a, 0x31, 0x35, 0x1c, 0x32, 0x3f, 0x1d, 0xf, 0x2d, 0x1c, 0x1, 0x3b, 0x39, 0x1f, 0x1e, 0x32], 0x0, 0xd6c, 0x8001}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0xff, 'erspan0\x00', 'irlan0\x00', {}, {}, 0x16, 0x3, 0x1}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x7, 0x8, 0x5, 0x8000, 0x0, 0x9], 0xf9, 0x4, 0x345400}, {0x8, [0x711, 0x1, 0x2, 0x10000, 0x4ea7, 0x100], 0x2, 0x3, 0x4}}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x1, 0x2, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x6, 0x7, 0x3d9, 0x9, 0x1, 0x4], 0x4, 0x81, 0x7}}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x5}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x628) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) timer_create(0x3, &(0x7f0000001800)={0x0, 0x6, 0x4, @thr={&(0x7f0000000780)="b162bd03cc31cc7d715d586026089c98c047a9385a3f954a5d675c9bc7c0da2a0f1f3d630d057c57934c6c77262d852282be0e72500c434e7d038d499630edafa904e0620af2acbcc934e139fa274b25d98a7059bc12a0f5dac03f5786dbcccd99d7c9", &(0x7f0000000800)="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"}}, &(0x7f0000001840)=0x0) timer_getoverrun(r1) poll(&(0x7f0000000140), 0x0, 0x200007f) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/05/22 17:36:42 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000001c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0xffffffffffffff2b) r2 = accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48, 0x80800) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="71a5e89cd45e9b5ff0911b80e351229344b5f8ccd156a8a1c7beb4abe3d001adfd87496c342b5e821010bc19986b4ed1c205d9e0f997036882dd0ce6045390ebe4f725258bb3fb7d498ebd837dccb9d6b79546bfdc667971b899ddb4ea10bfa82297311fa94fbaeb630a7f0b0a5ad4b3dc0e02b98e3566ef69b6a3d0b854056cd4606982167fc15060c6c8d8b3a5fb091472090df180749a78b6466243257a5d65107f", 0xa3, 0x0) keyctl$setperm(0x5, r3, 0x2) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000180), 0x10) 2018/05/22 17:36:42 executing program 3: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xf5, "77e163a4c14eafc7cab175e07620e6fa94bc7ad93073bff60face896a08de11835996b6e49e0261c8e02a1725bb8ebf9b0e3713f25f662ebe5e68f6d6eb5e273c926791b145b5ee7cef18eef2924819012a90a3eae036c63290f81afb874f5c9c7f64a2ca4f12bd20ff46bd7671fb2783f66aba62769b4755ea8142d65dd3529062b1eed0f18fb7185e348f97ce111039e68cb5d6f70728b57332e25d52e1d7ecca2876cd63b2fccf45ca825e57c3ad3b7141d1b8a6e5cbfc9f2fffc079b4df7d4a9dfb4b55b656066b5985abdab8a7ca77caa2e3525b06e1c384795742274f5ed877aa2e09b940e6ccfba0a51a1206b78365285a1"}, &(0x7f0000000440)=0xfd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r2, 0xffff, 0x81, 0xfffffffffffffffc, 0x2, 0xddda}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = getgid() chown(&(0x7f0000000000)='./file0\x00', r3, r4) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$TCXONC(r1, 0x540a, 0x7) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x2, 0x0, &(0x7f0000000080)=""/188, &(0x7f00000001c0)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/22 17:36:42 executing program 0: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r0) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffef8) 2018/05/22 17:36:42 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x81, 0x40) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) sendto$llc(r1, &(0x7f0000000200)="68f6cedd91a67d9d66d08373e8aa21a36bf0280d9964137f9feea0673da8f5a994724e4d1c69a96afb228911e270be106dcb66b70717e9cc", 0x38, 0x0, 0x0, 0x0) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r2, r3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) recvmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/22 17:36:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x5) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) r2 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r2, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0x0, 0x10}, 0xc) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000000c0)={0xff, r3}) 2018/05/22 17:36:42 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc)=0x1, 0x8000) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8000) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x400000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x10000, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) tkill(r0, 0x1000000000016) exit(0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/252, 0xfc, 0x2000, &(0x7f00000002c0)=@can={0x1d}, 0x80) 2018/05/22 17:36:42 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'lo\x00'}, 0x18) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {r2, r3/1000+30000}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl(r0, 0xd220, &(0x7f00000000c0)="a442cf6d5146127bb6d9d25105c0e2a37226df499b47bb8f8950c72cd8e406433b7c364bae4c1431aa425e003e235974eb0b38c15af42db8002722efb259d79b5c907f335c4e83434f0669ec9d26872f446197f47eb600386104c0df0000ce0996725d6d817df522d4080f25622b54b4de8f283daf1b76cbd989ba256ad149c0b265122f41ada1d0d8ac02fd63635a42c94d0b5d161fe0") 2018/05/22 17:36:42 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a19000/0x3000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1e, "9bb203b2581c6229c18dfaec5261eb217bea8240e227017048cd7f09f0c2"}, &(0x7f0000000080)=0x26) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x825f}, &(0x7f0000000100)=0x8) 2018/05/22 17:36:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) recvmmsg(r0, &(0x7f0000000dc0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/109, 0x6d}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/22 17:36:42 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x2200) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x8, @loopback=0x7f000001, 0x4e21, 0x3, 'ovf\x00', 0x10, 0x6, 0x6e}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000002c0)=@allocspi={0x268, 0x16, 0x8, 0x70bd2c, 0x25dfdbfc, {{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1000, 0x4e21, 0xc6a, 0xa, 0xa0, 0x80, 0x2f, 0x0, r1}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, @in6, {0x7, 0x9, 0x81, 0x83, 0x0, 0x9, 0xffff, 0x5}, {0x3fe, 0x9, 0xbc4, 0x1}, {0x4, 0xe27, 0x2}, 0x70bd28, 0x3500, 0x0, 0x2, 0xd001, 0xa8}, 0x5, 0x2}, [@proto={0x8, 0x19, 0xff}, @algo_auth={0xe0, 0x1, {{'sha256_mb\x00'}, 0x4b0, "0c0405a7367843906ac6b695b3d677ed569095d838d596fe5bbf6fabd611226cdcf76e516ab0fbd1d043e5941901efe0ff0055a4c1d5d08bf05ff2282fed1cca9ce24ef152a5825f47593fb6daba108ec0063aee7ed128714f77bbcfab54679bffa57394386c9ea64bc665348da135145d93a1e09ccccd1b87d2e22e36ba1ef9d166f2e3fc9bf030f365d50e465150ad80db38f3a008"}}, @algo_aead={0x88, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x1e0, 0xa0, "f6b0e18004074ec33a51f0d4e4eac581fa99ab16180761014b992c7e9524b2f3b28c23ae90bd44be0e5075d704ee42e1b62cc130e7fa332b67e5d806"}}]}, 0x268}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000005c0)={0x81, 0x0, 0x4ce, 0x3}, 0x10) r3 = accept4$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14, 0x80800) getsockname$netrom(r0, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000740)={@multicast2=0xe0000002, @rand_addr=0x2}, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000780)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000900)={r0, r3, 0x52, 0x4, &(0x7f0000000880)="442e6623947605e56e1720f22c00ae8d291c0c0c95332d62111325abc8a9129b737c846c0e2393c53992a5ed7fc571b4bb95462bb5303f18612f09c2e2517f16675c8f12197362c818ae47a25901691f925c0534fd429171babe", 0x1, 0x1, 0x8, 0x7, 0x0, 0x40, 0xfffffffffffffff8, "9a7df8d32421c344fe2b2f08956b6d1cdf1949cf9a42e4beb9ff9de60485ae169463e5b529c3f6a2459b19035a83bc485e6daba2fa046238f17f86cafbb8b781845d6877b9c555e7d03d818329ee7de8ce2c9675b5c6b3033c52554a900418f740ef9b388cb23778c7fdbb41e68abc39583d1507a64812254079316d45c613d30006ac96820fa8cd024ac9b70ab89f04aa69aa5a99d328f96402f544604050df49cb4b70780d5eb1179275bb51caff66d838d2a2ad6b023d3795e33cf4625142e66170592f2a7e9853d68adfc76396641765dda9083d2bdee78eea9bfadd7e5d"}) open_by_handle_at(r0, &(0x7f0000000a40)={0x90, 0x80000001, "b02a294e99f43de889e9ee42787a7b59fb316c5aaa92febef110be43e0bd691479469410da85220fdd2aa9c42d475f20a902c7da8ddf01f30f2ed6a2d4466764425594ccaf5cee5d871ea1fdf6b3441bd8f26d6d40d0555b503ec07c33e15b88856f040bc384ddd0d4298efd250e92ad20679c94acf69cc36bc700e36ae4983fa956d1dade9827c6"}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000b00)={0x0, 0x5}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b80)={r4, 0x40, "b3fd5508f49f8c359fc23168a96e7d5256707891cc0392c269c4b4aa4f244f48427cfd167d13e56afe78b640ea1284742e984d31f690c8fbae65ca1f1f0f72a9"}, &(0x7f0000000c00)=0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000c40)={0x3, 0x706, 0xb760, 'queue1\x00', 0x3}) r5 = socket$rds(0x15, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000d00)={0xffffffffffffffff}) setsockopt(r5, 0x5, 0x8, &(0x7f0000000d40)="a3a0ba9490aef09fed9f9671a643570cd0a1618ac89524dfc2dc438480e995a70ca6e40eb4b695698f0ebbb4a19d7a3d58fe93082f95b1a8c3707545af34b8654ec2f6057d42282c87c8dbfb", 0x4c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000dc0)) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000e00)=0xffffffffffffffff, 0x4) r7 = accept$inet6(r6, &(0x7f0000000e40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000e80)=0x1c) connect$netrom(r0, &(0x7f0000000ec0)=@full={{0x3, {"d96989d595236d"}, 0x1}, [{"b707f57ab15845"}, {"c5a4da29a8990a"}, {"a7f059cabfd3a9"}, {"038d3957ef8b8f"}, {"4452b0c48b8a41"}, {"f73d411b34405a"}, {"05cec989b9cd42"}, {"36a5d9105e420b"}]}, 0x48) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000f40), &(0x7f0000000f80)=0x6) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000fc0)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @random="51e307b82071", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="255b413e358b"]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000)={0x0, 0x1, {0x0, 0x2, 0x2c, 0x1, 0x8001}}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001080)=0xffff, 0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f00000010c0)={@in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x2, 0x8001, 0x3, "ec1775c40c47d841aa3d1ad2ff6ae493782f6ea28fb45ca3e498beb520eefc261c47b1939f64a643d03f6478a3a0839ba69171ea75226d18c67ddcef5bc96dca97e82dc5c2da79d290aab53bd09cade6"}, 0xd8) 2018/05/22 17:36:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x200000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x439) 2018/05/22 17:36:42 executing program 2: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) 2018/05/22 17:36:43 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+10000000}, 0x0) r2 = eventfd2(0x0, 0x400000000000002) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r4, r6) setfsuid(r3) getgroups(0x2, &(0x7f0000000000)=[r5, r4]) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000280)={r8, 0xffffffff00000001, 0x9, 0x7f, 0x10, 0x41f5}, &(0x7f00000002c0)=0x14) 2018/05/22 17:36:43 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000080)) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x800) ftruncate(r0, 0x0) 2018/05/22 17:36:43 executing program 4: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x1) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000080)=0x1, 0x105, 0x0) shmdt(r1) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x6, &(0x7f0000fff000/0x1000)=nil, 0x3) 2018/05/22 17:36:43 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x12c, r1, 0x0, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffff02dd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe65}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2f}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x22}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdf}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x12c}, 0x1}, 0x40004) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000380)={0xab3, 0x0, {0x0, 0x2, 0x1, 0x2, 0x7f}}) 2018/05/22 17:36:43 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") io_setup(0x0, &(0x7f0000000180)=0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x800, 0x0) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00000001c0)="8567ea8a34bf", 0x6, 0x3f, 0x0, 0x1, r2}, &(0x7f0000000280)) r3 = socket$inet(0x10, 0x800, 0xc) sendmsg(r3, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000030a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b287bf4042d1", 0x4c}], 0x1}, 0x0) getpeername$unix(r0, &(0x7f00000002c0), &(0x7f0000000100)=0x6e) socketpair(0xf, 0x0, 0x7eb2, &(0x7f0000000140)) 2018/05/22 17:36:43 executing program 0: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80800) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x22e) sendto$inet(r2, &(0x7f0000000900)="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", 0x120, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x4f, r3}) ioctl$void(r0, 0xc0045c78) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x10000, 0x2}) 2018/05/22 17:36:43 executing program 6: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) getsockopt(r0, 0x7, 0x6, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) 2018/05/22 17:36:43 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc)=0x1, 0x8000) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8000) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x400000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x10000, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) tkill(r0, 0x1000000000016) exit(0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/252, 0xfc, 0x2000, &(0x7f00000002c0)=@can={0x1d}, 0x80) 2018/05/22 17:36:43 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f00000000c0)=""/174) 2018/05/22 17:36:43 executing program 1: unshare(0x40000004) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, "f492cc79b689e7ddb4098060947a0f1b1adee2145104cb4eb3438d98c991273a24d0c3f8adcd91d4f11aefee"}) 2018/05/22 17:36:43 executing program 4: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x1) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000080)=0x1, 0x105, 0x0) shmdt(r1) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x6, &(0x7f0000fff000/0x1000)=nil, 0x3) 2018/05/22 17:36:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/l2cap\x00') ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000280)={0xb5, 0x7, 0x0, [{0x138, 0x168a4120, 0x0, 0x9d3, 0x10000, 0x1, 0x2}, {0x7, 0x3, 0x41a, 0xc3, 0x40, 0x3b0, 0xd48000000000000}, {0xff0000000000000, 0x10000, 0xb3d, 0x2, 0x8001, 0x6, 0x4}, {0x3, 0x8, 0x1f, 0x0, 0x3, 0x3, 0x92c}, {0x6, 0xfffffffffffffffb, 0x101, 0x3ad, 0x7, 0x80000000, 0x2}, {0x0, 0xffffffff, 0xffffffffffff0001, 0x7, 0x4, 0xffffffffffffff60, 0x82eb}, {0x6, 0x81f3, 0x6, 0xffffffffffffc2d1, 0x0, 0x3, 0xd48}]}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5", 0x1}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) 2018/05/22 17:36:43 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/22 17:36:44 executing program 0: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80800) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x22e) sendto$inet(r2, &(0x7f0000000900)="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", 0x120, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x4f, r3}) ioctl$void(r0, 0xc0045c78) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x10000, 0x2}) 2018/05/22 17:36:44 executing program 1: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80800) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x22e) sendto$inet(r2, &(0x7f0000000900)="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", 0x120, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x4f, r3}) ioctl$void(r0, 0xc0045c78) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x10000, 0x2}) 2018/05/22 17:36:44 executing program 4: r0 = socket(0x0, 0x1, 0x8000) ioctl(r0, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f") seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x80}, {0x6}]}) [ 151.192922] audit: type=1326 audit(1527010604.191:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9745 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 151.244710] audit: type=1326 audit(1527010604.243:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9745 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/22 17:36:44 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/22 17:36:44 executing program 6: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"62726164678d28096c617665573100", 0x3}) setns(r0, 0x20000) 2018/05/22 17:36:44 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/22 17:36:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100000e00000027bd7000000000000500060000000500000000000000000000000000000000000000000000000000000000000000000002001300a8000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000c9db9c1a0cead22f275bbcbddc65143baa742c953f034937ebdca77534eb87fddc4e264299b99cadcf4ad42bf8ffffffffffffff4d6264a081b1fb92541b265cf0513bc040a674bf5dd83a91fb438319a7c5dab0bb0ef69d95"], 0x70}, 0x1}, 0x0) 2018/05/22 17:36:44 executing program 0: write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0xdf) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040)="f138cdc54b6646e764287d0688f7f8b18b8bca89c39b91d2661f1bd9950c6d37a3b1628f24b643a26f801fb87d43068a3381d82244a16d38ceb94d415aa46abd610b658168b39cd06cc8f97e30679b6929e04ac35883f5538bb3cdc0ec713e9acf7c0a0d713bb5df3c382e6e2d6e61e0a663bfe77cf02d74ba999f1dadb9524f45857cb68d065087045233d0", 0x8c, 0x4, &(0x7f0000000200)) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000100)=""/211) 2018/05/22 17:36:44 executing program 1: r0 = memfd_create(&(0x7f0000000000)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x3) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 2018/05/22 17:36:44 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/129) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) mlock(&(0x7f0000aa5000/0x1000)=nil, 0x1000) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8947, &(0x7f00000001c0)={'lo\x00', @ifru_mtu}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0x1, 0x4, 0x2c3, 0x1ff, 0x80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x6}, 0x8) 2018/05/22 17:36:45 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc)=0x1, 0x8000) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8000) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x400000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x10000, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) tkill(r0, 0x1000000000016) exit(0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/252, 0xfc, 0x2000, &(0x7f00000002c0)=@can={0x1d}, 0x80) 2018/05/22 17:36:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x20000194}, 0x1}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000002fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000002e00)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x40) r3 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/22 17:36:45 executing program 2: socket(0xa, 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x400000) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000100)={'sit0\x00', @ifru_data=&(0x7f00000000c0)="981b203a7a08b733cb1b08c8db5e4fdfe840439afc6d3c6eba64595f711e5317"}) 2018/05/22 17:36:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x115200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) getitimer(0x0, &(0x7f0000000040)) 2018/05/22 17:36:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x9, 0x10, 0x100000001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x101, 0x5, 0xf5e, 0x71, 0xa0}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x7fff, 0x7, 0x9, 0x43, 0x4, 0x6, 0x9, {r4, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x334}}, 0x4000000, 0x46b, 0xfffffffffffffffc, 0xfffffffffffff000, 0x10001}}, &(0x7f0000000140)=0xb0) 2018/05/22 17:36:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x98, "b009264f8ec971826e0a50c32b6ac8a159221e6d4ce57f59906e79a0103a01156c980a95035b62e2d8be1a2ecc5904e5330899fe6b7d8ab10089182695a1087eb66640c1bbdb2f1d35c94c5a33ab7eb2017b6cbfa4f9e201ca9d058f39cd2d4183a119932ca908b1b13704a94087ebc19226913cea10196d1f1909fb3a479c1dec9813f3fe86abb916360d51839030ef5f80b00ea1edf4fc"}, &(0x7f0000000080)=0x263) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x400, 0x2712, 0x800, 0x9, 0x74}, 0x98) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="d2a1d9", 0x3, 0xffffffffffffffff, &(0x7f00006e2000)={0x2, 0x0, @rand_addr=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) r3 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x9e, 0x80) getpeername$netrom(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000002c0)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) 2018/05/22 17:36:45 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@my=0x0}) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0xffffff83, 0x2}]}}, @icmp=@address_reply={0x12}}}}}, 0x0) 2018/05/22 17:36:45 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r1 = getpid() perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x401, 0x6, 0x1, 0x3, 0x0, 0x4, 0x50060, 0x0, 0x3, 0x1, 0x6, 0x5c3, 0xd31, 0x48a4, 0x100, 0x8, 0x4, 0x53c, 0x0, 0xbf8c, 0x100, 0x2f5, 0xffffffff00000001, 0xb5, 0x2, 0x8, 0x72e2, 0x3ff, 0x3, 0x8, 0x20, 0x0, 0x3, 0x5, 0x7, 0x5, 0x0, 0x9e, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x6, 0x7940, 0x0, 0x5, 0x10000, 0x7}, r1, 0x8, r0, 0x8) eventfd(0x3) 2018/05/22 17:36:45 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x3, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)) 2018/05/22 17:36:45 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000140)="f83b60d5c9073505a438323f00b30477b6efa94d3027e61a60991a181913dfbc6b3429cec4940bd9dcb94031e701c8ffb1569c275b36d62e0e85f5b1ff00cdb28ebc9865adf60502b42ffd83283339f9651ef1a03168e1bbdb991c0ce3c9b0913d7e20aebb1cd15891674fb855f90a8ca941a52bd9df809b3d75c909ae3102c874758845a5ba7efae42e8a4869761c8f3167a217d6113f65965d0508492c72f4e225be877a6753d0c79cc7d2710c978ab6f3f5f8f99b2b293b694b9c0e77ee498b398b9a9bf627ade7fa9b33acb21cc26c77cd7219d2ed4277ce27b9a967375082022f42", 0xe4}, {&(0x7f0000000280)="e08a76a4cf2f11524bbeb3615cc64b42fc32e025252f460b37b31bb187d3d315234bb3b8b3a76df3ca2fb72862bb9187e49a1ae0e3a67f96f207c0eedb86f5a65bd1a15d75693f5bad9858190373a2f015c266ac65612b654f2a6351d74d23ee8af2556a7646ecbf4173264e1970a03ef1", 0x71}, {&(0x7f0000000300)="ced6c25ed9ee47ef03b3eab98ee9ba1d104365c2f24f2767a7ebe6d1dbb58430c1daeeb10d1e350ff3d3d805cd9008e2f7e2f7973324a2e48910c1246a5bada7770752acf6848b40275056b284bc68da12b31210474bdeacd1963db2e5e9acdfb7195d7e25d89d74abe051ca25e9a91a281e9faf61ecaa8922f910c551bb9309e72c3e733f", 0x85}, {&(0x7f0000000440)="a665bc66fbace433024c02741d99c0d0ce1e488bef2b644ea252bd44cd37238d6c6d6450d6e98a35146cd0ac78ba1101e1710a1f4903a201aa0b9559d168dae36781b142a282980fdd2b652fda8b4cf523b25933777bdd2748602e51c072978ffdf8e9439eb5e2d538ef2b38cd3094935d92081bf9665ab2dc213b4f0332a439ae8723e378", 0x85}], 0x4, &(0x7f00000007c0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x90, 0x4081}, 0x4000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000040)=@nfc={0x27, 0x1}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) [ 152.773942] sctp: [Deprecated]: syz-executor4 (pid 9803) Use of int in maxseg socket option. [ 152.773942] Use struct sctp_assoc_value instead 2018/05/22 17:36:45 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000100)=0xffdffffffffffffc, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000200)="0f5ae6e6c503e6a2ee04c0cee0b51796d2f8a649a20acc04080298f1dc5dae6ea8c9bbbb3bd0b5eabc5b72b4702cdf3970e527766e57c1") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) wait4(r1, 0x0, 0xc, &(0x7f0000000140)) 2018/05/22 17:36:45 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0x14) sendmsg(r1, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000000000000010002e00050300000000000000b6821148a730de33a49869c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) [ 152.834475] sctp: [Deprecated]: syz-executor4 (pid 9815) Use of int in maxseg socket option. [ 152.834475] Use struct sctp_assoc_value instead 2018/05/22 17:36:45 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x100) setsockopt(r0, 0x111, 0x80, &(0x7f0000000000)="3e0b1f94", 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000006, 0x10, r0, 0x0) [ 152.936431] netlink: 'syz-executor6': attribute type 46 has an invalid length. [ 152.944102] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/22 17:36:46 executing program 4: r0 = socket(0x20000000001e, 0x800000000000806, 0x20001d953d5f) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x10) ppoll(&(0x7f0000ac1fe8)=[{r0}], 0x1, &(0x7f0000579000)={0x77359400}, &(0x7f0000abf000), 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000), 0x4) 2018/05/22 17:36:46 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x804}, 0x20000001) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000080)={0x20, 0x2d, 0x109, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="5588d8"}]}]}, 0x20}, 0x1}, 0x0) 2018/05/22 17:36:46 executing program 5: r0 = add_key$keyring(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000001800)="531f1d49b1bb3e0d73fca3675d854ed2b6fe7a7650c4870ed28adee6ac7d5cf3ffc76b4bafe7ec1b224d7a621e358421eff931486bda2fe243ebbc8af007c160ce5ee6c332799b734949dcc2a6106eebe185720d8279a3df1ab2c3d15f1b9e12269d3e5b9a8058b89c1abf3f4b26a433ba453406e4ebf3d384e4096a4ab078acf218224cf5bad6375dcfb68bf65d1a8fd3dd17766f7dd4356291861c56901187bebef40ef597517c10a371fd406b33ab9479a81ea56510d490d1", 0xba) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r1, &(0x7f00000002c0), 0x0, 0x0) lseek(r1, 0x0, 0x1) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x2}, 0x100) sendmsg$alg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="0f96074de23207692044f636f00fd33468fa237b03a39cc69d7a1f84f7d5d0a5a74196e567e0f446e1b99a86ec0b66a325ad3eb606a01fe74062b2e5fd04f7d8cb732341f8b6f2d90ae704e9bb05678999b40c4e701dadeb0c897d10eb63cd1f774bd4c584de34c96e0cdb59f653ad6eb3d462cf30c3c89b6ce0a5e40008734f901541cc33a27d61cf7f201cf38b9adb0d8ac1bd524471b2fa0b269c2ed998ce1ce3afe1e95f22c8f181e45f9724571b2c687974462455c60e00358982387bc16454c6b5a008010a6648a359f01f9da76a3c50df1b138796fa37", 0xda}, {&(0x7f00000002c0)="687e9bc47849691cc8cb04c8648652ea1e31eb716b782e8df47a7b2aced79787227c07b8f8119ea4e4c10fa797d3bf1203e22d31", 0x34}, {&(0x7f0000001380)="4136ef167101642e922be989f221cb27748698854fd0717b68bc7627dcbc091ba9cb990ce1a9b241faf8509275399da5317df5de1b7d8c896111501ef5b45b8e6c6b484c55ac52b0ebf78edf7ce201ac78447c8a7eb8cb8da09ec8b0a660f885c155f60313d6b82a1e6c73cda64ec16e1c6e90b5dcc43243e278683031d0d0425ccbdcf2dbb372e8410d8b775bf1cbd2ea2832e700bccef5540166430970e304ae88e01ca94b42c76c27bb1499c3c1e315c174d90d29819720079fa8e7e1117422338b6b55b2cdfafc77f8a7f140148b3d0b95071e7362db74c974aad26d8fa945a579", 0xe3}, {&(0x7f0000001480)="34415fb66119a71171be4728395be63c22ae945fd0a9ee875663a6b6d4c5c211042e8a2b9532b2f56729fdea507eab096e831abe0d124bf0968ea8b06c474ef45f67ba7908c975801ade4b2a2d4e1a704d7bd75947525c0d2aa5b8a422a600165f7a71", 0x63}], 0x5, &(0x7f0000001580)=[@iv={0x110, 0x117, 0x2, 0xf9, "044a62db4f9e4fb675f049e7dc066113e5dd25277be719511b33eb12987498554ea28e6a2836eb49f58f53b00b77d970ccfbff24230eb09d1d27e528df7d5f09fd43f4835482cecce69b76d2fc12f300f4a6d8215b45dfd20c464b054065336281bbb7ca336714e517571d20627a69834c9823b345853d757a09267c211012f777f7534156d508cc2532ee17f0029382ffcbd6488f5007b9197e8878a2a30d78ef503e8b2f059caa54b626be4d8571c33eda37bc6e5db1ad4a22e31de10925afebab2a5b57ddc7cd784cd2e31bb5cf5960a47adc0564054104a6e84e278cae0f68e0f7c479374c1658e6b9a5983ab4e6eb920cd81fa7c9443f"}, @iv={0x78, 0x117, 0x2, 0x5f, "7cc35a14053b435d89e3b5a7ad323983d900f5f091e88c98cb650f501aa48374d166f983df0d52acc00137eac2969ba788c051555f694b5904351794fc378a4b009eec130d712d7c1a01292d29a688f679fe7313648cb05fcca1d87a1e9686"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x1b8, 0x40}, 0x40800) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000001740)=0x1) [ 153.027865] netlink: 'syz-executor6': attribute type 46 has an invalid length. [ 153.035474] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/22 17:36:47 executing program 7: r0 = socket$inet(0x10, 0x102, 0x3) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7f, 0xfffe00000000000, 0x0, 0x4, 0x7, 0x5, 0xb5, 0xffff, 0x7, 0x0, 0x7, 0x9ea1, 0x100000001, 0x1ff, 0x4292a821]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000240)=0x8) 2018/05/22 17:36:47 executing program 3: unshare(0x24020400) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x70100) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) 2018/05/22 17:36:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x6, 0x8002) r2 = socket(0xa, 0x1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x40) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl(r0, 0x7fd, &(0x7f0000000100)="0c39d24c1a865ba395e22f6c1ab4de78da159528144c2b5f9d495fa56670f13015799bf0b4ecd49dc3a30dfb38193e1447cec5d299402f332d1d1e1c5acabb73756777fac83f9279f22f8f8773950ceb1916d488a339e55e8e14420fd892f3994fd7d3b3ae0ac469a3b52ebcaa1afdf31be35d83b920e7de7dc59094abdb462f6f9bb4f46c9d8c64269b22dd0ba8a9692e511b09458ad311be2080be348881a7b6c2738c3af22a238c4fc6ca2fa049255b01780ebd80") setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x10, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) 2018/05/22 17:36:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/22 17:36:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0xfffffffffffffffc}, 0x1c) sendmmsg(r0, &(0x7f0000003400)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000540)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001a00)}}], 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/156) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x1000000002800, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000002c0)={0x8, 0x2, 0x5b6, 0x0, &(0x7f0000000100), 0xfa, &(0x7f0000000180)=""/250, 0x22, &(0x7f0000000280)=""/34}) 2018/05/22 17:36:47 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x800, 0x2, 0x6, 0x1, 0x4, 0x100000001, 0x70000000000000, {0x0, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}}, 0x5, 0x100000001, 0x1, 0x5, 0xc0}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1}, 0x8) 2018/05/22 17:36:47 executing program 0: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x60) getsockname$ax25(r0, &(0x7f0000001180), &(0x7f00000011c0)=0x10) clock_getres(0xfffffffffffffffe, &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x81, 0x20000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x3, 0xa, 0x101, 0x3, 0x2, 0x9, 0x81, r2}, 0x20) 2018/05/22 17:36:47 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00000001c0)="88a2d9e96bbe74235e517e0e9583a86548503ad7d5fcd3251647c5675f24e72e19ba7e2c38ac8b", 0x332) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x44080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='veth0_to_bridge\x00') [ 154.087975] Unknown ioctl -1069521920 2018/05/22 17:36:47 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) close(r3) 2018/05/22 17:36:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="626f6e643000e7ffffffffffffff00", 0x3a8) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r2, &(0x7f0000000100), 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x400000) setns(r4, 0x4000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r3, &(0x7f0000000480)={@void, @val={0x3}, @ipv4={{0x5, 0x4, 0x27, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/22 17:36:47 executing program 6: getpgid(0xffffffffffffffff) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='pagemap\x00') lseek(r1, 0x0, 0x1) recvfrom$unix(r1, &(0x7f0000000000)=""/25, 0x19, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/22 17:36:47 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)={0x2, "64fb"}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="740c00002a7ac600060000004902d4434adc70d3000000001000bd55d04a4e6cdd9e55a3da05ef367e77eaa030038900dcef29a3e5b32f0ed6f066ed2e1a"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x3d) [ 154.336031] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/05/22 17:36:47 executing program 7: io_setup(0x5, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) 2018/05/22 17:36:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x4}) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="020428bd7000fe"], 0x1}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000001300)}], 0x3be, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gre0\x00', 0x1}) 2018/05/22 17:36:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x48000, 0x60) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x40000, 0x0, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1f, "ce23511cc6490ff39f20b8a4a2a5e61c9bb70b56e0288f4e09359e519d47c5"}, &(0x7f0000000180)=0x27) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001280)={r2, @in6={{0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x4f3, 0x4) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000fcbe8f05c769059b05ebfad59502000000000000000000000000d9000000809370ab81744f00000000000000"]}) 2018/05/22 17:36:47 executing program 4: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000000c0)=0x1, 0x43, 0x0) r0 = socket(0x10, 0x803, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x1ff, &(0x7f0000ffc000/0x4000)=nil, 0x2) 2018/05/22 17:36:47 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)='~', 0x1}], 0x1) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x0, 0x36}, 0x2) 2018/05/22 17:36:47 executing program 6: munlockall() r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x10000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x6, 0xfffffffffffffff9, 0x8000, 0x7}, 0x14) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x34000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x800, 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400000, 0x0) close(r2) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000140)="81c2b6070a71aabdfe49cee6631b8136f2b27d6ea788a4b2b44b63495a2dffd5a3e03dee738cf41a", 0x28) fcntl$setsig(r0, 0xa, 0x19) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x4480, 0x0) rt_sigsuspend(&(0x7f00000001c0)={0x8}, 0x8) r4 = gettid() capset(&(0x7f0000000200)={0x20071026, r4}, &(0x7f0000000240)={0x40, 0x7ff, 0x5, 0x7, 0x6e, 0x8}) nanosleep(&(0x7f0000000280)={0x77359400}, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) ioctl$TIOCEXCL(r2, 0x540c) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000003c0)) migrate_pages(r4, 0xcb8, &(0x7f0000000400)=0x8000, &(0x7f0000000440)=0x6) sendto$inet6(r6, &(0x7f0000000480)="7d3b830904e78e9d2896aafa4e34", 0xe, 0x4000800, &(0x7f00000004c0)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000500), &(0x7f0000000540)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000580)={@rand_addr, @loopback, 0x0}, &(0x7f00000005c0)=0xc) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) sendmsg$can_bcm(r6, &(0x7f0000000740)={&(0x7f0000000600)={0x1d, r7}, 0x10, &(0x7f0000000700)={&(0x7f0000000680)={0x2, 0x2, 0xfffffffffffffff7, {r8, r9/1000+30000}, {}, {0x2, 0x40, 0xef, 0x7}, 0x1, @can={{0x2, 0x8, 0x8, 0x20c}, 0x6, 0x1, 0x0, 0x0, "fed4069e58c1be27"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, 0x6, 0x80000000, 0x3ff, 0x43, 0x6}, &(0x7f0000000840)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000880)={r10, 0x9}, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000008c0)={'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000900)={0x400, {{0xa, 0x4e24, 0x7c45, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x7}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x3, @empty, 0x4610784f}}, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x807}}, {{0xa, 0x4e22, 0x800000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9696}}]}, 0x210) 2018/05/22 17:36:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(anubis))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="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", 0xfffffffffffffebb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfffffffffffffc01, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0xe9, "da29ecaed866ec0eaa39502daaa4e1b83366fa3ee2b83d590f8dc7e5fbffc630ddeecf9a56aa125cd1ad94de152d52145ce6ef0b6b456b0b9a9c5020ec1b15de080d34cc8f7b0a15b1a44bdb1065a31cd3c9b6a6742cab753492d1c08d63d3e39eb12eb7eb417eddca0d6dd7bb61de45f5d1981ee726db092dfbcba79cb212d724bd7971a9c981e2cb039b4b3406a3164c614ebbf207eb692fc30498e2e589bc3b2b954906cb9ea1df13aaee659cdd0f468ffa3a47c00034446e50afd414aead79bb300fd528a4739cafb5ebec1593373500d1399387c92c87a3e8ebf819e881694b3a2502f572b0a4"}, &(0x7f00000001c0)=0xf1) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x211, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r4, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0xfe0, 0x30}, &(0x7f0000000240)=0xc) 2018/05/22 17:36:47 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+30000}, {0x0, 0x7530}}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x10000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x80) renameat2(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x1) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x154, 0xf, 0x5, 0x20, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x9}, [@generic="da5a417ca7053ef41fef81ad5fdfc1f9d9ca22c326b1825fc99156c0ccd61c094a7a66342ddd22404b9d6d69f34b4392f706f2e8f7f2bee203fba6a235b5207e68aa6bcf09b695d0b4e99a2a25813a1931e06f64a2cff542b63eb14a215233be6de4aace651f862da1aaf594789242aee7253f4e", @generic="36a3024da6426ca50aa052c2f20b59cbf14cbe6587abf0d520720ec0e21151c2acf0dd36dc962a01ee0d2863b4e150f3f73c2b965341e319dee5c3965a533e6f475b7d50cad197a78a9291c17d071925e1e8294c885fb885b8b9055d56b70e083c78dfa9e95d461545ec289398fc1ab0d4e09e11431733c877a9d58b41a75581636b20fe57553fc5c89892d3f276860aa332811bef5158fbeb937fc0515038d6dc51cb063a73752ee513f153ca5ea2584198c009b587", @typed={0x14, 0x36, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}]}, 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000500)={r4, 0x6432, 0x20}, &(0x7f0000000540)=0xc) ioctl$KDENABIO(r2, 0x4b36) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000580)=0x6, &(0x7f00000005c0)=0x4) r5 = semget(0x1, 0x6, 0x200) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000000600)=""/147) ioctl$TIOCNOTTY(r2, 0x5422) r6 = dup(r3) r7 = getpgrp(0x0) ioprio_get$pid(0x0, r7) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000006c0)={0x5, 0xb9a, 0x0, 0x400, 0x81}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000900)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)={0x138, r8, 0x100, 0x70bd2b, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3e26}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4000000000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xc55}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x800) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000009c0)=@assoc_value={r4, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000a00)={r4, 0x1}, &(0x7f0000000a40)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000a80)={'ah\x00'}, &(0x7f0000000ac0)=0x1e) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000b40)={r9, r10/1000+10000}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000b80)={0x2, [0x1b7, 0x1000]}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) write(r6, &(0x7f0000000bc0)="5c51d89f0705619e695e1011b2d3bc1042dd652a039f5ed3ed2ddf1557de9ee12f470c34e9f641725aba", 0x2a) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000c00)=[0x6, 0x9000]) 2018/05/22 17:36:47 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40042, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040100000009000000000000611a54b932ce5b73832fdb040022d8707324ed75e293aeb0e4aa5f3dccff6d318ccb7891faf8f0da2e76e6217a08bd36e82d4b2bb25b70772f85480d943057de56be90d98c030000000000000071ecbe93157db00a6534f45ff7ce6d964f1c3471061a8c5890cc20e8e08f12de94490f9177770a6a40731c3c8f3b009907d940afbf9f2c27ed0f6033b5c14c76a8a6e9f3c49cce", 0x90, 0x4014, &(0x7f0000005fe4)={0xa, 0x800800000894f, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffdea) 2018/05/22 17:36:47 executing program 5: r0 = getpgid(0xffffffffffffffff) setpriority(0x0, r0, 0x1) setpriority(0x2, r0, 0x74c) r1 = socket(0xa, 0x1, 0x0) socketpair(0x1d, 0x7, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000180)=""/22) rt_sigqueueinfo(r0, 0x6, &(0x7f0000000080)={0x35, 0x0, 0xa9a, 0x7}) ioctl(r1, 0x1, &(0x7f0000000100)="f099dc621eef2958e654bdcb530e46c626262c8523bf0111181022e30325167e7617a5192c0600f8ff0e41397e7b03c5c782fba13f9589ef2bbf595f33e67ed15290b7a897e31ec635e3298af7ec070fc723045eb52887d401004581aeaba4df548fff842b0288b67396d0d819") perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/22 17:36:47 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001e80), &(0x7f0000001ec0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001f00)={0x0, @in6={{0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, &(0x7f0000001fc0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000002000)={r1, 0xcfc}, 0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002040)=""/167) pwrite64(r0, &(0x7f0000002100)="d45f0418a0909f", 0x7, 0x0) poll(&(0x7f0000002140)=[{r0, 0x800c}, {r0, 0xc050}, {r0}, {r0, 0x9}, {r0, 0x14}, {r0, 0x1000}, {r0, 0x4000}, {r0, 0x5}, {r0, 0x4000}], 0x9, 0x5) r2 = msgget(0x1, 0xa0) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000021c0)=""/140) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002280)={0x100000001, 0x200, 0x3}) r3 = dup2(r0, r0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00000022c0)=""/238, &(0x7f00000023c0)=0xee) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002400)={0x101, 0x9, 0xffff, 0xffff, 0x9, 0xb272}) fcntl$setstatus(r0, 0x4, 0x400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002440)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000002500)={{&(0x7f0000002480)=""/5, 0x5}, &(0x7f00000024c0), 0x4}, 0x20) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002540)={r1, 0x100}, 0x8) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000002580)=0x2, 0x4) rt_sigsuspend(&(0x7f00000025c0)={0x7602b85c}, 0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002600)=0x7fa) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000002640)={{0x8, 0x2f, 0x8, 0x3ff, 0x4, 0x3a7e8d6}, 0x81}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002680)={r1, 0xa1, "45df2fb00d9c88434b6e91e001b9835fe17bc7e4d42fe6a6b28adbee8bb77636ce9811f96bc37c23c54048be5fc458cca4e2addbf6266d75ca07f4de23dbe658040853721d2c08abdf4f5c1ce37c43fdcb112189cf6a6972309f28d347154371c64ea1be3a42508b601b2aab1529887454cfb12d1b9236fad8369102d12766359112cab9adc138a01bff1eb2969730d66f5c38aa2efe30f241322ef41b21905e1b"}, &(0x7f0000002740)=0xa9) r5 = shmget$private(0x0, 0x4000, 0x7c000945, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000002780)=""/190) shmat(r5, &(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002840)={r4, 0x20, 0x1, [0x1]}, &(0x7f0000002880)=0xa) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000028c0)=0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002900)={r1, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0x0, 0x401, 0x4, 0x400, 0x9}, &(0x7f00000029c0)=0x98) 2018/05/22 17:36:47 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='sysfs\x00', 0x1, &(0x7f0000000280)) lsetxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)='ppp1-\x00', 0x6, 0x3) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2, 0x0) 2018/05/22 17:36:47 executing program 1: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@in={0x2, 0x4e21, @rand_addr}, 0x80, &(0x7f00000002c0), 0x1285, &(0x7f00000001c0)=ANY=[], 0x1f}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x400000) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/05/22 17:36:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmmsg(r3, &(0x7f00000078c0)=[{{0x0, 0x0, &(0x7f0000006880), 0x0, &(0x7f00000068c0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007b00)={0x77359400}) 2018/05/22 17:36:47 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x1, 0x10001, 0x15d, 0x58d, 0x2, 0x7fffffff}) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x55, 0x2, 0x2, 0xfffffffffffffffd, "9befa53488defbf652163ffb87599842939122c411a959c0215ad8f65c46c996e99d28a56e141d3e096846af5b04b2b88a4a23d3952cab32af867554dad6fa", 0x25}, 0x60) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@empty, @broadcast}, &(0x7f0000000140)=0x8) recvmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/147, 0x93}], 0x1, &(0x7f0000000300)=""/52, 0x34, 0xc6}, 0x20) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000380)=""/146) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@req={0x28, &(0x7f0000000440)={'syzkaller1\x00', @ifru_ivalue=0x5}}) getsockname$inet(r0, &(0x7f00000004c0)={0x0, 0x0, @multicast2}, &(0x7f0000000500)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000540)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000580)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000005c0)={r2, r3, 0x81}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000600)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={r4, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000740)={r6, 0x1}, &(0x7f0000000780)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000007c0)=0x839, &(0x7f0000000800)=0x4) connect$packet(r0, &(0x7f0000000840)={0x11, 0xfb, r1, 0x1, 0xfffffffffffffffd, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) r7 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000880)=r7) uselib(&(0x7f00000008c0)='./file0\x00') r8 = syz_open_dev$mouse(&(0x7f0000000900)='/dev/input/mouse#\x00', 0xbd96, 0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000940)={r5, 0x6}, 0x8) open$dir(&(0x7f0000000980)='./file0\x00', 0x400, 0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r8, 0x89e0, &(0x7f00000009c0)=0x7f) ioctl$EVIOCGVERSION(r8, 0x80044501, &(0x7f0000000a00)=""/145) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000015c0)=@nat={'nat\x00', 0x19, 0x6, 0xa88, [0x20000b00, 0x0, 0x0, 0x20000d70, 0x20001288], 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xd, 0x1, 0x6007, 'ip6tnl0\x00', 'eql\x00', 'dummy0\x00', '\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x5, {0x7, 0x3ff, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x4, 0x9, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x4e20, 0x4e24, 0x3, 0x0, 0xffffffffffffff81, 0x7fff, 0x7ff, 0x80, 0x7, 0x20}, 0x400, 0x80}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}, {{{0x11, 0x2, 0x0, 'vlan0\x00', 'irlan0\x00', 'eql\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="90ac66c1c7ee", [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xf0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"96ae65d846fcd5c834fb8adffbdc8f4f7dc213eca6a78ebfec73668f575c"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x4, 0xf90e, 'vcan0\x00', 'bridge0\x00', 'veth1_to_team\x00', 'ip6_vti0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff], @random="2b3a4f6f6280", [0xff, 0xff, 0xff, 0xff, 0xff], 0x2e8, 0x358, 0x390, [@connbytes={'connbytes\x00', 0x18, {{0x4, 0x5, 0x2}}}, @bpf0={'bpf\x00', 0x210, {{0x2b, [{0xfffffffffffffff8, 0x7, 0x8, 0x8}, {0x1, 0x4, 0x8249722, 0xfffffffffffffffd}, {0x7, 0x1, 0xfff, 0x4}, {0x2, 0x2, 0x8, 0x284}, {0x5, 0x8001, 0xc93a, 0x800}, {0x3, 0x8, 0x4, 0x100000000}, {0x0, 0x3, 0x5, 0xffff}, {0x2, 0x59e, 0x2, 0x2}, {0x7, 0x20, 0x8001, 0x9}, {0x81, 0x4, 0x33a, 0x8be8}, {0x4, 0x7, 0x3, 0x8}, {0x1, 0x401, 0x100000000, 0xb76}, {0x5, 0x2, 0x7ff, 0x1}, {0x2, 0xfd33, 0xffffffffffffffb4, 0x100}, {0x5, 0x1, 0x5, 0x1}, {0x80000000, 0x0, 0x7, 0x5}, {0x5, 0x7, 0xbe, 0x5}, {0x6, 0x6, 0x3ff, 0x3}, {0xc78a, 0x5, 0xffff, 0xaa2}, {0x2, 0x80, 0xfc, 0x100}, {0x8, 0x101, 0x6, 0xdf9}, {0x8, 0x40, 0x1ff, 0x80}, {0x1a, 0x6, 0x4, 0x401}, {0x548d, 0x3232, 0xfff, 0x1}, {0x2, 0xa93, 0x3, 0x8001}, {0x9, 0x8b, 0x80000001, 0x7}, {0x1, 0xc0000000000000, 0x1f, 0x6}, {0xd6, 0x2, 0x101, 0x8}, {0x3fb7, 0x4, 0xfff, 0x7}, {0x0, 0x401, 0x4, 0x1f}, {0xffff, 0x45e, 0x7, 0x5}, {0x8, 0x8, 0x9, 0x3}, {0x100, 0x2, 0x1, 0x10000000000}, {0x1, 0x1, 0x7fffffff, 0x1000}, {0x8, 0x8, 0x3, 0x1}, {0x0, 0x200, 0x3}, {0x7f, 0x1, 0x101, 0xa65}, {0x6, 0x0, 0x9, 0xff}, {0x8001, 0x66, 0x18b, 0x7}, {0x2e7f, 0xf98, 0x3ff, 0x40}, {0x3, 0x7fffffff, 0x9}, {0x8, 0x7, 0xe845, 0xfffffffffffffffb}, {0x1, 0xf07, 0x61, 0x9}, {0x3, 0x1, 0x3}, {0x0, 0x6, 0x5, 0xfff}, {0x3, 0x5, 0x1, 0x3}, {0x0, 0x3, 0x100, 0x6800000000000000}, {0x1, 0x9, 0x67, 0x5}, {0x1, 0xffffffff, 0x8, 0x8}, {0x4, 0x2, 0x40000000000000, 0x100}, {0x2c0b, 0x30cd, 0xda, 0x200}, {0x7, 0x2, 0x1, 0xfffffffffffffb17}, {0xffffffffffffffee, 0x7, 0x5, 0x6}, {0x7ff, 0x4, 0x7, 0xffffffffffffa76e}, {0x1000, 0x81, 0x0, 0x8}, {0xfffffffffffffffe, 0x100000001, 0x3, 0x1000}, {0xa0, 0x2, 0x40}, {0x4, 0x7, 0x8, 0x7}, {0x7, 0x6, 0xffffffffffffffff, 0xdd}, {0x3, 0x0, 0x1000, 0x8}, {0x2, 0x6, 0x6, 0x1f}, {0x1, 0x100000001, 0x6}, {0x5, 0x7, 0x40000000, 0x31c7}, {0x3, 0x401, 0x8, 0x8}], 0xffff}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}, {{{0x5, 0x4, 0x9200, 'gretap0\x00', 'gretap0\x00', 'ipddp0\x00', 'team_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], @random="d64ddc429e28", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe8, 0x120, 0x158, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff000000, 0xff000000, 0xff], [0xffffffff, 0xffffff00, 0x0, 0xffffff00], 0x1, 0x2b, 0x2, 0x1, 0x4e21, 0x4e22, 0x4e22, 0x4e22}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x54, 0x88ce, 'veth1_to_bridge\x00', 'ip6gre0\x00', 'team_slave_1\x00', 'veth0_to_bond\x00', @random="488aa92bbaf2", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], 0xe0, 0x150, 0x188, [@cgroup0={'cgroup\x00', 0x8, {{0x9, 0x1}}}, @time={'time\x00', 0x18, {{0x1ff, 0x6, 0x3b26, 0x947d, 0x6, 0x1ff, 0x2}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="df1bef2683f6", 0xffffffffffffffff}}}}, {{{0x9, 0x8, 0x19, 'sit0\x00', 'bridge_slave_0\x00', 'syzkaller0\x00', 'bridge_slave_0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x1c4fbf70f6d56598, 0xff], 0x110, 0x110, 0x148, [@stp={'stp\x00', 0x48, {{0x2, {0x1, 0x7, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x8, 0x40, 0xac, 0xfffffffffffffffb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff], 0x4e23, 0x4e22, 0x0, 0x32, 0x100000001, 0x5, 0x100000001, 0x80, 0x10001, 0xfffffffffffffffc}, 0x200, 0x12}}}, @m802_3={'802_3\x00', 0x8, {{0xdc, 0xf210, 0x4, 0x4}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 0xffffffffffffffff}}}}]}]}, 0xb00) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001640)=0x15c9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000001680)={r6, 0xc, "5c854cbb2ddc992a84b75228"}, &(0x7f00000016c0)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000001700)=0x9, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001740)={0x3, 0x8}) 2018/05/22 17:36:47 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0xb495, 0x164, 0xfffffffffffffff7, 0x9, &(0x7f0000000000)=[{}, {}, {}]}) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000140)=0x1000000) dup3(r0, r0, 0x80000) 2018/05/22 17:36:47 executing program 7: r0 = socket$inet(0x2, 0x200000002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8002) connect$ax25(r1, &(0x7f00000005c0)={0x3, {"015bd5a536896c"}, 0xd}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0x17}, r2}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x3a0) fchdir(r0) [ 154.821635] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 154.853309] alg: No test for gcm(anubis) (gcm_base(ctr(anubis-generic),ghash-generic)) [ 154.931181] alg: No test for rfc4543(gcm(anubis)) (rfc4543(gcm_base(ctr(anubis-generic),ghash-generic))) 2018/05/22 17:36:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000004c0)="c626262c8523bf012cf66f") unshare(0x40020000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0xffffffffd5064805}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) 2018/05/22 17:36:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x80000, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003900)=[{{&(0x7f0000003180)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003440)="0b4f420f431e132935b2e33f94983524fabdd6", 0x13}, {&(0x7f0000003540)="b96650684b22098b10ef97f96b9bdb0b3a495fd2058f494f56e508f6c3baa730bb1bce3b62ea39fa7baedced321d27a6b4a3b0301649abc32e6d6a53ec1ffd76f4371feaeaec10e0912ef608e434f5e42b4e3f4d9ace4d25e48965a1b02c755ca69ebf90634c9190e57812736fa233455e2d784cb49c931781d1fa9386f59edcb08464a9db3574a477ef9b493ab55ed6a7988fdd4db03503f6d8ac4ae929375e026a15209d6faea15d08eb94ed54e30cd72808b6ade88153cf9c3d0d0894198185c103aa21158c40d54337fea3c555b41e695a686028a1b261658a10b2f5d4bc7f5dbfe60b7895dc4327", 0xea}], 0x2, &(0x7f00000036c0)}}], 0x1, 0x0) 2018/05/22 17:36:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x3, r1, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0000060006000400ff01ff0f3e000000d44bd8594532acd09fe4500f91c0fc1d751375e640b76dccd930fa320853b4dfb4a043136ef25bfcc7171ec841144c9044ab694e5f9a4330f98b8cd81112267009535575b0f85e7cde9f2821e866f7182c968f20364cfdafb984ae6cf176cd68c46f0615b04acc0624635b9291b49cb36d044f3ef329edb62dc015619380823f4a9cf199f359b123b14f6d2a59e977c0796c15e47cc48114cd8ab7fcd74f4ca7899874d7bcfe210e"], 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, 0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0xffffffffffffff00, &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'veth0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r3, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000000c0), 0x0, 0x0) [ 155.180120] IPVS: ftp: loaded support on port[0] = 21 [ 155.343987] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 17:36:48 executing program 2: r0 = epoll_create(0x4) close(r0) epoll_pwait(r0, &(0x7f0000001b00)=[{}], 0x1555555555555619, 0x0, &(0x7f0000001b80), 0x8) 2018/05/22 17:36:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c46001300000000000000000000000000000000000000000000000000004000000000000000000000"], 0xffffffffffffff13) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000001c0)=""/196, 0x6) 2018/05/22 17:36:48 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fadvise64(r0, 0x0, 0xff, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x2) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7f, 0x220000) mq_timedreceive(r3, &(0x7f0000000200)=""/178, 0xb2, 0x1, &(0x7f00000002c0)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) tgkill(r2, r2, 0x21) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000000000)=""/230) signalfd4(r0, &(0x7f0000000300)={0xffffffffffff605d}, 0x8, 0x80000) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40, 0x0) ioctl$KDDISABIO(r4, 0x4b37) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000340)={'dummy0\x00', 0x600}) 2018/05/22 17:36:48 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket(0xa, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tee(r0, r0, 0x2, 0xc) ptrace(0x4207, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) tgkill(r1, r1, 0x32) ptrace$getregs(0x4209, r1, 0x730002, &(0x7f0000000000)=""/38) 2018/05/22 17:36:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xb, 0xffffffffffffffff, 0xff) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x800000000000, @broadcast=0xffffffff}}) 2018/05/22 17:36:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/softnet_stat\x00') lseek(r0, 0x0, 0x4000000000000000) 2018/05/22 17:36:48 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0x19, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/22 17:36:48 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000040)="559b350f7f2887faf12ff8cf589b80eeb62d5a13fed8be6e0577239f3ecd091589829be36b1a3448cec20fb3c795cf899fc098d7e4d98ef19eb7cc11ce489d411d2cf64f415b2bff5e5eba79072b54f500d8df12ffb2292925c1f1d6daa44497d1f33622b2fa00792fb07c887de8c24726558d3402bbfa43b348d0b69ca0f7d219f5bae4e6abb453476f7eab6796d4ec22128fae0f770697b5e75c8383a4d4807ad50c57893f506b3c145d3646106364e6d49d4483af899994a8aa463529bfaf63944c9488d33ab1cfe3a9853f17fe0c5ce11431cffc51427ce13369bf2039c03bd662f6d04346a72c73a9516e5623dd59959fe2") mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000a, 0x84011, r0, 0x0) 2018/05/22 17:36:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000080)={0xff, 0x4, 0x4fb, 0x1}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/22 17:36:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x12, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x60}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x6, 0x5}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={r3, 0x52, "db3c653d71720081a204b5e58733a4af3c493c50c5ae41c3f76719f0ff439a26f1ff1800ed6026eb540770b2a403897a25060247b7688570365edaed42602697ca2d706297059f434cff8d28d15d5401ff97"}, &(0x7f0000000380)=0x5a) 2018/05/22 17:36:49 executing program 2: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="f7a81375eefdc617a2af"], &(0x7f00000001c0)=""/69, 0x45) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x21, 0x0, 0x7, 0x4, 0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0xffffffffffffff81, 0x9, 0x0, 0x0, 0x100000000}, 0x14) pwritev(r0, &(0x7f0000000000), 0x142, 0x0) fanotify_init(0x44, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e22, @rand_addr=0x200}, 'bcsf0\x00'}) 2018/05/22 17:36:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x80, 0x1}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7ff, 0x212000) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='GPL-em1nodev\x00', &(0x7f0000000140)='vboxnet0\\eth0\\#keyring./', &(0x7f0000000200)='/dev/snd/seq\x00', &(0x7f0000000240)='/dev/snd/seq\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='#! ', &(0x7f0000000300)='\x00', &(0x7f0000000340)='#! ', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='vboxnet0\\eth0\\#keyring./', &(0x7f0000000400)='\x00', &(0x7f0000000440)='em1', &(0x7f0000000480)='vboxnet0\\eth0\\#keyring./', &(0x7f00000004c0)='vboxnet0\\eth0\\#keyring./'], 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000600)={0x1d, r2}, 0x10) close(r0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="a321202e2f66696c653020657468315e2925207662dd786e6574305c657468305ca36b657972696e672e2f200a90064157611c3c3c4166f8e4f2261b899fc6f1c51da4bd65d50fe0be2813cf5984f3114300471352c90e656842f5c14f4337d43e7e0a046c9cd621"], 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r1, 0x50}, 0x10) mkdirat(r1, &(0x7f0000000580)='./file0\x00', 0x110) 2018/05/22 17:36:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5ddf1a9b02680bef213647023c733abccbbed08efb", 0x48, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x4000000000000804, @dev={0xfe, 0x80}}, 0x1c) 2018/05/22 17:36:49 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x809f28778850fbee) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000100)=0x3f, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x478961b, 0x400002000000001) openat$cgroup_int(r1, &(0x7f0000000200)="635f757365742e736362e1ac0a7bc8a3d4c821b15cba05ec7f915f626198d8cd25b66c616e636500287ab80d7302f9bc799a44094698", 0x2, 0x0) ioctl$int_in(r1, 0x80000000005016, &(0x7f0000000000)) 2018/05/22 17:36:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000180)={0x0, {{0xa}}}, 0x88) close(r2) close(r1) 2018/05/22 17:36:49 executing program 4: rt_sigaction(0x400000000000007, &(0x7f00000004c0)={0x4224aa, {0xffffffbfffbff270}}, &(0x7f0000000480), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000004) 2018/05/22 17:36:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400040, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0x4) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="867b7b1285b941c1e0a2f0a1e2b4252f424118217f67a2358a0beba7f0b980a2236ec23c5c6fdf2555f117467105f59bb865e94771d7978292e9fe801a3e66d5218d536836273609944d66c8566b31063fc11b89d4a4ad1eefee41e2ce4cd7a474a9aa3b382d4fd46c0fbb64abd92f78917fbb4a", 0x74, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x8f) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) sendto$ax25(r3, &(0x7f0000000140), 0x0, 0x4080, &(0x7f0000000180)={0x3, {"c5b54d6267e7cb"}, 0xffffffffffffffff}, 0x10) connect$llc(r3, &(0x7f0000000080)={0x1a, 0x108, 0x80000001, 0x1, 0x1, 0x8ce5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x80}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file0\x00', r4, r5) 2018/05/22 17:36:49 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x4) 2018/05/22 17:36:49 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0xce, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) uselib(&(0x7f0000000080)='./file0\x00') 2018/05/22 17:36:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x80, 0x1}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7ff, 0x212000) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='GPL-em1nodev\x00', &(0x7f0000000140)='vboxnet0\\eth0\\#keyring./', &(0x7f0000000200)='/dev/snd/seq\x00', &(0x7f0000000240)='/dev/snd/seq\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='#! ', &(0x7f0000000300)='\x00', &(0x7f0000000340)='#! ', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='vboxnet0\\eth0\\#keyring./', &(0x7f0000000400)='\x00', &(0x7f0000000440)='em1', &(0x7f0000000480)='vboxnet0\\eth0\\#keyring./', &(0x7f00000004c0)='vboxnet0\\eth0\\#keyring./'], 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000600)={0x1d, r2}, 0x10) close(r0) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="a321202e2f66696c653020657468315e2925207662dd786e6574305c657468305ca36b657972696e672e2f200a90064157611c3c3c4166f8e4f2261b899fc6f1c51da4bd65d50fe0be2813cf5984f3114300471352c90e656842f5c14f4337d43e7e0a046c9cd621"], 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r1, 0x50}, 0x10) mkdirat(r1, &(0x7f0000000580)='./file0\x00', 0x110) 2018/05/22 17:36:49 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4002, 0x86) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/122) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x2a74, 0x1b09c20759f1d41b}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0xb10}, &(0x7f0000000240)=0x90) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'erspan0\x00', {0x4, 0xfff, 0x0, "c200e795cab0", 0x7}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r1, 0x80000000}, 0x8) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x2, 0x1, 0x4, 0xb, 0xe, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_sec_ctx={0xc, 0x18, 0x2, 0x80000000, 0x57, "8a24674ddaa3eacd263a8ee714f688446d52530cd5a96f528f05a562e1060ad50c4bfb0ab144b9412c4d7ea4d154a2660af6d4fc1406fe17156d2872d9c6ac0ed24bbe3fc5bfec16d65ab03135d26c35d9268117d8af6b"}]}, 0x70}, 0x1}, 0x8000) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000400), &(0x7f0000000440)=0x40) socket$vsock_stream(0x28, 0x1, 0x0) getrusage(0x1, &(0x7f0000000480)) lstat(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) exit(0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0x4) bind$bt_l2cap(r0, &(0x7f00000006c0)={0x1f, 0xfffffffffffffffb, {0x4, 0x7791, 0x8, 0x81, 0xff, 0x81}, 0x1, 0x101}, 0xe) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000700)=0x8b94) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000740)={'veth1_to_bond\x00', {0x4, 0x400, 0x339, "2e6d1bd74449", 0x8}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) sched_setattr(r2, &(0x7f00000007c0)={0x30, 0x3, 0x0, 0x1000, 0x2, 0x800, 0x0, 0x8}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) msgget$private(0x0, 0x64) msgget$private(0x0, 0xa8) r3 = openat$cgroup_ro(r0, &(0x7f0000000840)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) execve(&(0x7f0000000880)='./file0/file0\x00', &(0x7f0000000900)=[&(0x7f00000008c0)='selinux:ppp1md5sumGPL\'\x00'], &(0x7f0000000a40)=[&(0x7f0000000940)='\x00', &(0x7f0000000980)='cpuacct.usage_percpu_user\x00', &(0x7f00000009c0)='cpuacct.usage_percpu_user\x00', &(0x7f0000000a00)='cpuacct.usage_percpu_user\x00']) sendmmsg$alg(r0, &(0x7f0000004c40)=[{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="d03caa76536e3a2cbd4dc5e782546586575630f3a74ea1ca7edff4b1b3f2b8211372c9217d9255296a3c39854b40f7579e00abdb0d06", 0x36}, {&(0x7f0000000ac0)="c2d74c2ee530f7d2ba81748890985e89d9ca261a62ccdc94c55708ec2bcd7e55b8184a192f1d6180d31502d6f075e7ecddaeff520990d2ec212f76b4e528989792b66b62c87bf2a396e678", 0x4b}], 0x2, &(0x7f0000000b80)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000bc0)="9a062cfe93e0905e2de760b0cc06e0105b33453624f5bf0f8791d05ed7ca4c597c632755b757b3143012f6122aa42ebf0c6f337a21e6fb4542a8490dce1cb405ce4b6416306f285c7df5a41019a0dac3747cc1f33b430307eecf5d5f9fa82b4686ad91fea08b3cd2ae74210d48070efcf7a7716a4682a0da3a18fd899fee54da4da7965aa78941a761977446fe5b04d00f82776af858f7c32fd13bb54cf85afab4ad05c5fdbe8bcdbd", 0xa9}, {&(0x7f0000000c80)="c75d25d0b3e2082414d2da7284d4c2d84851ed90d2e52b36a076bdc8837d63f779805170e0f376bdb4814244cd8ff5ea2f214f4add008757ecf279c1a74eb8e0c6ef6945306d500d02489b4520094fe2a8a9e1af37aeaab7f61786571a8437fc9bd4ffe228ac7bb4f7046c5bf8d21e20a7ba52224e7e19b0b2c0aca421883779948c45e5249dc5cd04117e138abd92f3dc3b1d30c1ba4816d2873ae3800e2562ed87af997c", 0xa5}, {&(0x7f0000000d40)="964fb07d4ede894bccbe01ce395e0ac77c2ca4a82a82aa1984838655c82276e1f7f9b46280c51790d71306c54e1844ae597610756dbeffe0993f9bbaf07904d4eff18b7ac2caf91ea43f77527df18d5d5ada67f570b9d59267329cd83ddb3e34a9bfac2d05f4f8f6ff98d05b05", 0x6d}, {&(0x7f0000000dc0)="25dccdee0005b8379f2201dd3f23610e90a18a0eb1e986d1424b7acee6d8c83724696402230cc3ac84a79d22d9715d4fc9a9d47f48a22be3873d2b06e6c1e330182b1b0908e607f7557ec7d8a1b46ab92333478e761031e4aa525f67b193a77fb567e0c582c213111d384fc51cd2f56481efa128a89881cf878983245e310754147ab32daa15a54028f4bb582dc1c6a73340891784d79980c924546c70593383916b2a3040dc7bc6eafb98c4e2de95924ffda02164b8b1", 0xb7}, {&(0x7f0000000e80)="785b4dd2ae44859d37af516776b1d80da202b735845a8778297a5c0bbbaf6648ee675c50c0bec469ea2060b4d740c09d2fbddf5115f26d4e51951d6bfd5e8833f207dac71ec489cf32494be9ffb3681a0348a0df58fd0a289022508eda3fd13428c1ef31197008a5ea481450594b1d458949d5d2b7e84aaf8e62", 0x7a}], 0x5, &(0x7f0000000f80)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x697}], 0xf0, 0x4}, {0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000001080)="094f5109fb4d5a9f10f9d37dbb6ee21ae94fe639b04d79ec6a8f9f586216c34f72ca", 0x22}], 0x1, &(0x7f0000001100)=[@iv={0xb8, 0x117, 0x2, 0x9e, "9d086570715e2958106f9e5cd17d64f8544f9806ae37896f978b39ae9ae792b5ebe6315dae4302be4dc58540e98c0f04a133f74c0a53a2482e65f13443cbeadd20e7f63fa29d4bb0b4408cc9d4c8357517f5cc242c5bb99b9daf93618b8c5b308b19b020bae97af53e48eda7780cb6785da3e994a581c8e7abccaf1744402d0a0deef79cab649ea098be4dd91f6a74c47cdfaa1e45f89776c3d61a536ac1"}], 0xb8, 0x4}, {0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000011c0)="45a589f5582db3bbcefc1ad5cbd358135ab5143bd398ff0f55df2120f5563a50c9c8221cfefb34c45aebd07c0fd9ca812a377bd25cefdeccd0df56f2b989a0c8ab88a06b", 0x44}, {&(0x7f0000001240)="ccfcd5b0996f34116e499c2690ed2bbd15336e76db545fae4dc0b8847e1fcc357ac17573eaa93f52721e93a5a6b8", 0x2e}, {&(0x7f0000001280)="a0820723dccba9e7f718bb16184ef1599f4accd33757d1bedc95df9ee42b66e6", 0x20}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="0f3463d33b4b608407d0f2440a325d3887430be1ae9e72e32762348cd90c92f91da2e6702950b69885e9dc792b594b862520136aae4370b78a9c59f6fa0022f068044a0ce76f32dd311a4f227d8725e642e53f92497e14d4defbab536db3210dd2d0143c9e6f873018f72a9a17dbf1997e6452", 0x73}, {&(0x7f0000001380)="3093973ba660558b3cefc004f59cea98e2e28dfe6025d34c682a5927c1ff4d54457959eb73aad83b05f983adc0ad294ad32715808f22b53bfb115a292bc57071eb7739ea5d", 0x45}, {&(0x7f0000001400)="6a61e50fa42fec0937799e2bcc23f8411cf5bcbe112d2cf9513915e582749b5af0449114439f12b2ed080f564fac10c9ae345e2bf68da43b6d155524003a5741aba846192dd667cb9159504d81fe14b6cd800515ecfc9ef27394ae77475642bc6400542dd6254b715120fc9c3c37d1d2e9ab89f7f171f17f77d7883f071d751528c540dd3b110644c75c867376d761df36e38d31f40a384258f1c2d5265f7f4156c1530fc462cc36d2ec1c5f85933b371d427c5783e9c5e161caca40ccb6a7bdfca2684dc90a7d02d2001a0d8d79ee4dfc0349a5386198867e3e63ab75aa2cd4ea90a9576434b0f6e9ffa918f98431f7b15a", 0xf2}, {&(0x7f0000001500)="47299f58478fccbe8b44653d09a5bd965bc67e88b4b791002f438a18ae385effe46f03441c922fb3669fbbf85172d4ddde0683664a1a023801806fd01e4a3062905278dd34173f8a28ab9cee957e14b41eaf164503199ef68f0c69243e8059df8961e7d5142d80e03bacbb2ae9", 0x6d}], 0x8, &(0x7f0000001600)=[@assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x1018, 0x117, 0x2, 0x1000, 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@iv={0x98, 0x117, 0x2, 0x80, "6d217980172a28846d522911ea6c22455ea95a61d277ae6aae3626d6a59443c21f32fe2b220e4ff42cb4137f68baa8ea0caf508041373aed946aaef3e3e8ace008c02414d72f10501ca06987327a098288f72c218ae05fe16888ddc3c4081ba580e2d5a6f0c0022be831a553f85eaa659a0113d463d50702078acc6b765fdf90"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x12d8, 0x40080}], 0x7, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x6) getpeername$inet(r3, &(0x7f0000004e00)={0x0, 0x0, @multicast2}, &(0x7f0000004e40)=0x10) migrate_pages(r2, 0x1, &(0x7f0000004e80)=0x9, &(0x7f0000004ec0)=0x288) 2018/05/22 17:36:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80004520, &(0x7f0000000080)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0xaa00) 2018/05/22 17:36:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) 2018/05/22 17:36:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x440000000000127c, &(0x7f0000000140)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) [ 156.924945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 157.019252] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/22 17:36:50 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0x3) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r2) r3 = open(&(0x7f0000ecfff8)='./file0\x00', 0x0, 0x0) accept4(r3, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r4, r0, 0x2, 0x1}, 0x10) ioctl$TCGETS(r3, 0x5401, &(0x7f00000001c0)) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x2) finit_module(r4, &(0x7f0000000280)='keyring\x00', 0x3) 2018/05/22 17:36:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xffffffff80000000) dup2(r1, r0) 2018/05/22 17:36:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000080)='reiserfs\x00', 0x0, &(0x7f0000000040)) userfaultfd(0x80800) 2018/05/22 17:36:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x8) r3 = dup3(r0, r1, 0x0) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') 2018/05/22 17:36:50 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x100) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) timer_create(0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000200)) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x8400) 2018/05/22 17:36:50 executing program 7: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x1, 0x30}, 0xc) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='status\x00') r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r5, 0x26, &(0x7f00000002c0)={0x35, 0xbed0, 0x2, 0xff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000080)=0xfffffffffffffefd) sendfile(r2, r3, &(0x7f0000000040), 0x10000000000443) 2018/05/22 17:36:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$intptr(0x26, 0x7ff) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x894c, &(0x7f0000000100)) 2018/05/22 17:36:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x224800, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x5, @empty, 0x3}, 0x5, [0xa3, 0x4, 0x1ac, 0x4, 0xeee, 0x7fff, 0x0, 0x4]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f000072f000), 0x187, 0x0, &(0x7f000044cff0)={0x2, 0x2, @rand_addr}, 0x10) prctl$getreaper(0x29, &(0x7f0000987ff8)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0xfffffffffffffe4d, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000069e297)) socket$inet6(0xa, 0x80000, 0xffff) 2018/05/22 17:36:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="2000000017f25f8fb6002000e8ffffff00"], 0x20}, 0x1}, 0x0) 2018/05/22 17:36:51 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x4) keyctl$set_reqkey_keyring(0xe, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000440)=0xffffffff80000001, 0xffffff22) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x1f}, 0x8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0xffffffffffffff5d, 0xfffffffffffffffe) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000980)="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", 0xffffffd1) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYPTR], 0x604) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b57a644b0663e4fc26a8e1cecb0588ccb4bedcffc7a09f23681036f33156ccf13155902b6ac1224aa899b5d76476fd1b553affab4d547fa8bafc25436ca36bdf2cf3bf08d5da93c0cba5f94f815620d56f5add1d378554c5a2592e04bd3"]], 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) 2018/05/22 17:36:51 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000080)=0x8d) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000480)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0xfaff1f00, &(0x7f0000000100), &(0x7f0000000140)=[{}, {}, {}]}, 0x108) 2018/05/22 17:36:51 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r1, &(0x7f0000000040)="06", 0x1) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@routing={0x88, 0x4, 0x3, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty]}, 0x28) sendfile(r0, r1, &(0x7f0000000380), 0x700) 2018/05/22 17:36:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@bridge_dellink={0x20, 0x11, 0x401, 0x0, 0x0, {0x7}}, 0xfe33}, 0x1}, 0x4000000000) 2018/05/22 17:36:51 executing program 0: rt_sigtimedwait(&(0x7f0000000040)={0x4}, &(0x7f0000000080), &(0x7f0000000100)={0x77359400}, 0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40201, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000180)=0x587496df25008ccf) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000200)=ANY=[]) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000200)={{0x3, 0x8000}, 'port0\x00', 0x40, 0x40000, 0x6bd936d9, 0x20, 0x3ff, 0x3, 0x8, 0x0, 0x4, 0x80000001}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000020affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/22 17:36:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8014, 0x20000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='gretap0\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@remote, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x16}, r2}, 0x14) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000040)=""/4, &(0x7f00005e5ffc)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffc3f94aacb329beffffac141421010000000200000800000000000000ff"], 0x18) socket(0x3, 0x6, 0x1000) [ 158.215728] ucma_write: process 562 (syz-executor3) changed security contexts after opening file descriptor, this is not allowed. 2018/05/22 17:36:51 executing program 2: r0 = socket$inet6(0xa, 0xe, 0x1) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001ac0)="6da7e8d527b7798e592a2883fcaa860ea869ab9a560bf3080ce66c9902767a6e28033cc06115fb69953aa6c08f94c30d62d9a817de6f7eded46440afd2fec1e656dfc9a12c86c1b3b065be4a388d39e6ff6b40af64800a5a802b5b6c17af7c4b9218b3", 0x63}, {&(0x7f0000001f00)="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", 0x1b1}, {&(0x7f0000001c00)="b559c96a1c65af76328722d769f91b3b675944825c44448d162e74f5789413f27f31571751918c58f72a4720902c0477406f5482da1b894065c925cb85f51cd1c7a8e107dd79df50b74c54efda8095d9b65cbc635cc71f1de82b695a0ee4ddcfe1724531302b7088850e6fac67b5918045e759f726807bff01d3303a6f20416f22ba8eaa6f8553a1b23b5cbe69a08d7a907646af0d1ae193bade13a38c63efba903d0dbb801b7de6", 0xa8}, {&(0x7f0000001cc0)="ffbeb17c2606a6437aafa10a6225d6a2e3571cf8e94b5efc3fa728a65f628e12fb59ef7b0decea7188850d2d4d32dc02f3f467beb3edbff16b4a7fc13b4ae30161c583ac4202337098bcdf8908154c524c9fdcf77a28674986250a13f9f41e87b8540be090a35efc1e6b275dc7d7fe4ac62dfafabd2d98ed07c52ea31a7de0b4089c0187b228f1e9bcfb27c772ea8ca1676c48d64e", 0x95}, {&(0x7f0000001d80)="0ed2c129c3f0b0f7df587ff6ae78187b4db68a708913365baa5560d6471a985031cbe56798878133e494fe95b5a46c64a580a80ad8434ef703ec4311a764637e06cdb0d7ef21a885c387e1a02e6b79fd5ca18d16af34b722bc96dde9c50da52a0dc2d9c8c018965a097bddf3821c23b51a5a9649a3e1975b66a9da3e091c1ae8591a37936c1e36fbbf524f102c185e", 0x8f}, {&(0x7f0000001e40)="f4bb65d68db58a3a3a24cf5e71ea79cae6076ceb20cdc5b3481ef8ee079e243caa8761e4e50d4c17f33e94eec85fb819b941c4ba29698ca794fecfd8bbc504", 0x3f}], 0x6, &(0x7f0000001280)}}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) recvfrom(r0, &(0x7f0000000300)=""/225, 0xe1, 0x122, &(0x7f0000000400)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001900)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001940)=0x0) r7 = syz_open_dev$sndmidi(&(0x7f0000001980)='/dev/snd/midiC#D#\x00', 0x100000000, 0x101) setsockopt$packet_int(r7, 0x107, 0x0, &(0x7f00000019c0)=0x2, 0x4) sendmsg$unix(r4, &(0x7f0000001a80)={&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="5bc5b1f31150def598009b4729b0f81b72b3788ab36f00bb34d8ba7a4745185b55965884e6a1e0547e7b85ee21e5855fcf7c0d6823b91b99af15841fe537779b9ff9445396d22397a4668700004a1d", 0x4f}, {&(0x7f00000017c0)="f9657aa3268f653dabbdd163244b5836da885bd428b6393b95398647b7f2394be613bd01774b40b496aab57333e82deffe0a6e3b1e1b863f3d53f7d9935868072055cca074a1c7f43e7db303b4c188f4d1db47217ebb8e6f7f325d1ee40ebd46ca983117e461ec34cecd56cd07ed1b415156cd5ff90efed84bbfa2c253442eb2b0df4cd8a2b258a037919d55c0f4c4a976c39c9e09d144b6127c7054cdf67a741007e8d3e580ff697e4a440de71034076aea76a20b711a8dd9283e4aa713a3e265bff5fa8253da1128a5f376444fc39734edff5a51beb4885f0345c5c9780996f2cce534114178170b9a99bacf989cfab5c75e81cb4539eb32", 0xf9}], 0x3, &(0x7f00000022c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00780f00000000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000066e4a3056beb6aa4a4653cb6a200000000a704711100000100000000000000e327b64a579d0b5eb135c841ce837626884d2614afd7", @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="400019c0"], 0xe0, 0x4000004}, 0x24000080) r8 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f00000001c0)={0x9, &(0x7f0000000100)=[0x1f, 0x7, 0x7, 0xc07, 0x0, 0x0, 0xea9f, 0x3, 0x5]}) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000001a00)={'veth0_to_team\x00', 0x600}) symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0/file0\x00') inotify_init1(0x800) recvfrom(r0, &(0x7f0000000000)=""/68, 0x44, 0x0, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xb4) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000001b40)={0x0, 0xc8}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f00000020c0)={r10, @in6={{0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}}, 0x7fff, 0x20, 0x6, 0x8, 0x40}, &(0x7f0000001bc0)=0x98) ioctl$DRM_IOCTL_AGP_ACQUIRE(r9, 0x6430) [ 159.124602] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/22 17:36:52 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040), 0x8) dup2(r1, r2) 2018/05/22 17:36:52 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10100, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@remote, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xb3}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000240)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000280)}, 0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000300)={0x100000001, 0xfffffffffffffffa, 0x80000000, 0x3, 0x3, 0x5}) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000480)={0xf3a, 0xfffffffffffffffc, r5, 0x1ff, r6, 0x2, 0x40, 0xc7cd}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000005c0)={'bond_slave_1\x00', 0x200}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000600)={r4, 0x0, 0x30, 0x4, 0x9}, &(0x7f0000000640)=0x18) bind$bt_l2cap(r0, &(0x7f0000000680)={0x1f, 0x0, {0x8, 0x8, 0x9, 0x0, 0x3c, 0x2}, 0x20, 0x8}, 0xe) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000006c0)=0x9, &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000740)={r3, 0x8, 0xf0, "74d129bc84efcf968b40a58e8bb5901bff5ffd6001e6d4b63cde3e43db3f77b12927d0309e2cc221f9a74bc5fbe17a572409c14c5c40002847daeb7051ddde2e44824505334ac2393cae9c9209eb6c52b1fcfd796636422062738b8190d63e12bdfa025c25b25593124a84c1f86455a4440e4c41640e96cde1c77aeb9713f912225b75fc47df9ddb14e88c4c400e00b3e272eb9140b34fc0cd399c41e78b6b94aef6c587bb354fba78ee91dc2126871a9e6e42a1a2c52980f166a2375cc8a9048e3c92a52afb14df976742032b3241d2c556ffee73c7bd3f175214c6db61aed6b3abe92d808e1471cc884473b351620b"}, 0xf8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000840)="e08edf0fbbf6858311c1891a3509f14bec2b8a0889910d13fcfd383546133ed8a2356944f8aa04791e7440c3f98f0e3056d163ed0e3368f2cf4da3a3403920937b6e106bcad4a187e4c8fea1dfdbe23c772aba961e1b3fe5a097d7ee8dfbe3c79865ae00789b7bb920fd71bc9cbbb60aefcd54931de565fde264b7f5c1", 0x7d) syz_open_dev$adsp(&(0x7f00000008c0)='/dev/adsp#\x00', 0x7, 0x303100) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000900)='/dev/uinput\x00', 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000940)='/dev/full\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000980)={'nr0\x00', 0x7002}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = semget$private(0x0, 0x4, 0x60) semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f00000009c0)=""/83) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 2018/05/22 17:36:52 executing program 3: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) close(r0) 2018/05/22 17:36:52 executing program 4: socket$can_raw(0x1d, 0x3, 0x1) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x282) creat(&(0x7f0000000300)='./file0\x00', 0x40) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x11, 0x3, 0x9, 0x100000000, 0x20, 0xffffffffffffff9c, 0x4c}, 0x2c) accept4$packet(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x14, 0x80800) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r4 = socket$netlink(0x10, 0x3, 0x4) socket$inet(0x2, 0x3, 0x6) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x38) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 2018/05/22 17:36:52 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e6, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/22 17:36:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x4) write$binfmt_aout(r0, &(0x7f0000000340), 0x20) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001180)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000001280)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000001380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)=@deltclass={0x48, 0x29, 0x20, 0x70bd27, 0x25dfdbfb, {0x0, r2, {0x0, 0x4}, {0xd}, {0xffff, 0xc}}, [@TCA_RATE={0x8, 0x5, {0x10000, 0x7}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_WRROPT={0x10, 0x2, {0x8, 0x1, 0x81, 0x7, 0xfffffffffffffc00}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/05/22 17:36:52 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x3}) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x20000000000005}) 2018/05/22 17:36:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000001c0)={0x2, "76001000010000000062806e642000", 0x2}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ip6tnl0\x00'}, 0x18) [ 159.280820] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 159.382860] IPVS: Unknown mcast interface: v 2018/05/22 17:36:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x0, 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x30e}, 0x1}, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x4000) getpeername$inet(r3, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) [ 159.414682] IPVS: Unknown mcast interface: v 2018/05/22 17:36:52 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4000000000000000, 0x4000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xf6, 0x220000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000680)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000940)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8204}, 0xc, &(0x7f0000000900)={&(0x7f0000000700)=ANY=[@ANYBLOB="f80100003500000c2abd7000fedbdf2519000000c800660008005600", @ANYRES32=r3, @ANYBLOB="4b99b27bdd7d77713db6fddd3dd925580c9de084a84122ac55f891ed4b850ab2c484c4f68bf0e94efcd4b0a2d2e62b91d6c46cd5a7a471f2ecadc967af5438600b11d79b92534451dc23ce6171b785c7a3b19cc6fbf068fa58d55ec741a5ef0c714e6e5a7d62cb209962bd08008700090000005f33e3ef35b046a88ad269cf2052f3786d6e3e762126abd3bbeadf0060f031399c3385c0e6c4db4640337d7e765353cd27c9f796c00f93d4783db173999f08002b00", @ANYRES32=r4, @ANYBLOB="000000ee4f962c07f7f42130717f3303fe77221f523fee05c33b94fdf5707364d6498ec4cd8b09aa58ade69a251472ef6c36eb99b7585a2d740e65a90180d4886a9e3c24ed0047466d615d1cf1df22d44ba899444e64d7dd3661e1ecbd1b7ca45e7e5fbb0a03ce0c39d67f7c7854c21d84b8180ea576fee4e16a7a0eb71d8b9ee5609674d776c32077fe9ddd79734f97c97c1d758fa78e3b1d4105f81572f74c71f1ec9667b1d871117e406c5e08006800", @ANYRES32=r5, @ANYBLOB="583f944176928047df45a6c2d039e229ea29f1eaf60e1c00d394f46d3bd3793f7ee2307219fe0bcc3109be72c23604d3be7af9fef3659926ff8511ffa76f9496c54002540040396c1a183f696b06c7fe1e55c73358c361852f3753d0437b595f08003800", @ANYRES32=r6, @ANYBLOB='\b\a'], 0x1f8}, 0x1, 0x0, 0x0, 0xc080}, 0x48010) r7 = inotify_init1(0x0) socketpair(0x9, 0x6, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000040)={0x4, 0x81, 0x6, 'queue0\x00', 0xfffffffffffffff9}) r9 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, r9, 0x400, 0x70bd2c, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x2404c851}, 0x8000) fcntl$setown(r7, 0x8, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000000980)={&(0x7f0000000280)=""/254, 0xfe}) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f00000001c0)={r8, r8}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x40000, 0x0) process_vm_readv(r10, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x20002300}], 0x10000000000000fc, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe08}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/05/22 17:36:52 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/05/22 17:36:52 executing program 3: r0 = socket$packet(0x11, 0x7, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) clone(0x10000000, &(0x7f0000000040)="c8bc389fe753ab037e1130cacf1d29d9074713986e22c9f694f443844494f0a544982b90a68211f26ef6033a05786c9b51a39d12bbbc2f94e04f0070885be7c946", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="47cbba9486c8807decb110772c2c8a4b9bcc9e4bcd71f9d640c33aa7364531f8377f2ad77a635c12dab3f1c3cdf9d726860baf5a6a44166141466f6e886546c7f0afc3fb1785032c1a435a89b02f36dd6b03938ba159ef4b35b931a4e384229ab95cd421b5fb51342d4c0f8b0f48ee9ff4988dea8805aec1cdd2eb882746113ce35676d1ce9ea72b323cf0ead02aa28210399e4fe35d13cced6105") openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x141000, 0x0) 2018/05/22 17:36:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75702f27407a3000018420c8a847d52390eb6f3ed6750d34af021e76dd552a54eddf7c1bae0445c44bc1d788bc409d58246a97f4096fd8a1a8ae10f026d376344d0a80aaf217d9903072641bf1820334895516860a930ad4c448f619dbcc1f8c9a0a9c37bb29080ca81693e9e62fb601f4aba2a0466ea235c68b1ff28d70db07df56826f924f0ab0c925", 0x200002, 0x0) pread64(r0, &(0x7f00000000c0)=""/12, 0xffffffffffffff83, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0xa0040, 0x1) r2 = memfd_create(&(0x7f00000003c0)="2e2f6367726f75702f27407a3000018420c8a847d52390eb6f3ed6750d34af021e76dd552a54eddf7c1bae0445c44bc1d788bc409d58246a97f4096fd8a1a8ae10f026d376344d0a80aaf217d9903072641bf1820334895516860a930ad4c448f619dbcc1f8c9a0a9c37bb29080ca81693e9e62fb601f4aba2a0466ea235c68b1ff28d70db07df56826f924f0ab0c925", 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000002c0)={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0)={r3, 0x5}, &(0x7f0000000500)=0x8) r4 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000000)='eth1/^\x00') symlinkat(&(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000040)="070a032208c559771f", 0xfffffd61) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x404100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x36b, 0x0, 0x4, "619eaa38592b5b02869fe1f001f6ced8a42141b3cc560ea1e73f86edb2ca25462662a31e16e32695c6b0e64d52b7985e404dfb136de031c0fdf2c0df075fa42e2ab3d73c0fbb0fa763e15b1cba7af860"}, 0xd8) 2018/05/22 17:36:52 executing program 7: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff}, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 159.633965] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/05/22 17:36:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x104) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r1, &(0x7f0000000040)=""/66, 0x42) getdents(r1, &(0x7f0000000100)=""/69, 0xffffffff00000018) 2018/05/22 17:36:52 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) [ 159.675135] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 159.780128] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 159.850765] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 159.885869] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 159.885911] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/22 17:36:53 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_aout(r0, &(0x7f00000001c0)={{}, "", [[]]}, 0x120) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x2f, "0c1125ffebb7eef907add48fff181e6f5f27abd1baa1799965bdf6a8008fdbd72209757bb1093275e6388ce75b9e8a"}, &(0x7f00000000c0)=0x37) 2018/05/22 17:36:53 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000180)={0x3, 0xff}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4ef1fb9a58e38d31, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x6, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x74}}}, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/05/22 17:36:53 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = socket(0x10, 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000004c0)=""/4096) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="050000002f907800000000e0000001a0009078e0000001000000000100000000000000000000"], 0xfdef) 2018/05/22 17:36:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80804531, &(0x7f00000000c0)) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5, {0x1000, 0x5, 0x4, 0x2, 0x2d0, 0x6}, 0x0, 0x2}, 0xe) 2018/05/22 17:36:53 executing program 4: remap_file_pages(&(0x7f0000224000/0x3000)=nil, 0x3000, 0x2000003, 0x100000000, 0x48000) getgid() rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024b2, {0xffff}}, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x40000) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000300)=""/179, 0xb3}], 0x2, &(0x7f00000003c0)=""/164, 0xa4, 0x3}, 0x20) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x623400000000000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000500)='./file0\x00', 0x20) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000004c0)=""/14) syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') 2018/05/22 17:36:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r2}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x75, &(0x7f0000000000)={r2}, 0x8) 2018/05/22 17:36:53 executing program 0: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="520972757374e363757367725665783a3f65", 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0xfd95ec65a48ca86) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6cc}, 0x1c) 2018/05/22 17:36:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) msgget$private(0x0, 0xfffffffffffffffd) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x10b000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/120) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000001c0)={@local, @multicast1, 0x0}, &(0x7f0000000200)=0xc) shutdown(r0, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @random="90a28e365471"}, 0x10) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x100000000, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x1bb, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000180)={r5, 0xfffffffffffffffc}) 2018/05/22 17:36:53 executing program 1: r0 = getuid() quotactl(0x9, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000000)) 2018/05/22 17:36:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/22 17:36:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x16c}, 0x1}, 0x0) 2018/05/22 17:36:53 executing program 4: r0 = socket(0x2, 0xa, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80880, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262cfa1e23828523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0xc0000000, 0x4) 2018/05/22 17:36:53 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) r1 = accept(r0, &(0x7f0000000080)=@ethernet={0x0, @local}, &(0x7f0000000100)=0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0xb88, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x5}, @in6={0xa, 0x4e20, 0xffffffffffff6975, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x4de1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e24, 0x9b8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}}], 0xb8) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r2, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=r3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000440)={'bcsh0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)={r4, 0x36f, "b08e163019211cac176965ea78c47dcfb6bb68bbe21bb542e4687602000000000000005d064ae2ea6ec9a405e0c6ac6edf943ceec42e34c91d0ccf6dd902fb6f66305a643a42999f5ec66f4d4be0fee1e70f77ac6789c2cea84d240afb2e5857c9de68ef253887e2f26eefe05400042cbe6138af5a00e636e148da642f224fefacbacf0a25c0eaddb5de93c31348165783e8b24bc0ba01755b774a1caef4999701f246020cf24a721e08d2a7d56779a45be819e91034982a5d6101cf5fc62099a42119ecca4cb6569ed60466b6c5b941c98b5523a492bd88b495661c61e207834dbf299d6788950572ed4c91f3f91b95c47ccf0acb91f1c8"}, &(0x7f0000000600)=0xfffffffffffffd5b) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000240)) 2018/05/22 17:36:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000600)=@acquire={0x164, 0x17, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, @in6=@loopback={0x0, 0x1}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff}}}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x14, 0xaa}}}, @srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x164}, 0x1, 0x0, 0x0, 0x40000}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0xff3, 0x4, 0x2, 0x4, 0xfffffffffffffffb, 0xffffffffffff0001, 0x6, 0x2269, 0xfffffffffffffff9, 0x100000001}) 2018/05/22 17:36:53 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380100001a0001030000000000000000fe800000000000000000000000000000ff020000000000000000000000000001000000000000000000000000020000000488acc352b94a0b9fcc247dc360690e14d9637751c6a74e0304458dd7cfbc31c97c29ba128ec2640c972523ef270454832f73ededa3b5071328d12bb9f948749373635831e86e385731c6bf453500b1de705221a27c22e762300692cf28b4b59d644a5eb9c639cf265a713f718f1263ab5d47c76c7f81a29aeb6146e687b96093e8eafe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e000000100000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 160.528227] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 160.553484] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/22 17:36:53 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r1, 0x5) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@dev}, &(0x7f0000000080)=0x14) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) 2018/05/22 17:36:53 executing program 2: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x1) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x11, r0, 0x2000080) lseek(r0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0xff8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/106) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/05/22 17:36:54 executing program 1: unshare(0x64000400) unshare(0x64000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x40045565, r1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB]) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r3 = memfd_create(&(0x7f0000001500)='mime_typekeyring\x00', 0x2) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000001540)={'\x00', 0xeb4}) 2018/05/22 17:36:54 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'bridge_slave_1\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="1d00000000001d00"]}) 2018/05/22 17:36:54 executing program 4: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3934, 0x20000) r0 = getpgrp(0x0) waitid(0x0, r0, &(0x7f0000000000), 0x3, 0x0) ioperm(0x0, 0x3, 0x0) clock_nanosleep(0x8000000000, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040)) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) 2018/05/22 17:36:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shmctl$IPC_RMID(0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4300}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, r1, 0x800, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xad5b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xba7e}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/22 17:36:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/22 17:36:54 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x9}, 0x8) ioperm(0x5, 0x5000000000, 0x40) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0xf8bb8a4d5444c2ad, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0xfffffffffffffffc, r4, 0x10000, 0x2}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@loopback, @local, 0x0}, &(0x7f0000000100)=0xc) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000003c0)={'rose0\x00', 0x501}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r5, 0x1, 0x6, @random="2c2cd93f7bb6"}, 0x10) 2018/05/22 17:36:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@ipv4_getnetconf={0x14, 0x52, 0x311, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=""/167, 0xa7}, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1b) 2018/05/22 17:36:54 executing program 3: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2000) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r0, 0x0, 0xffc, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/205, 0xcd}], 0x1, 0x0) epoll_create1(0x80000) [ 161.665840] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 17:36:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000080000000000040000000000000000000000000000000000000000000380000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000"], 0x78) 2018/05/22 17:36:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = eventfd2(0x100000403, 0x80801) ppoll(&(0x7f0000000080)=[{r1}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/05/22 17:36:55 executing program 4: r0 = gettid() r1 = socket(0x2, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x7ff, 0x4) readv(r2, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) r4 = dup3(r3, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) ioctl$TCXONC(r2, 0x540a, 0x2) tkill(r0, 0x1000000000016) 2018/05/22 17:36:55 executing program 6: unshare(0x24020400) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x40, 0x3ff}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000056efe8)=@add_del={0x2, &(0x7f0000e7eff0)}) 2018/05/22 17:36:55 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x80, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) r3 = semget$private(0x0, 0x6, 0x146) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000640)={0x0, r0, 0x6, 0x3}, 0x14) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f00000004c0)=""/123) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x8, 0x2, 0x0, &(0x7f0000000100)='ip6tnl0\x00', 0x0, 0x6, 0x8000}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x24) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000400)={@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x1, 0x100, "b0e594815185a5b1cdeb9cada66bdc4a757b49c221edf491a768fc3c5197d631075c95736d33e9bf69e104754a202d03fc68ce65cd0e5bed1d8238c293a689", 0x2}, {&(0x7f00000002c0)=""/219, 0xdb}, &(0x7f00000003c0), 0x3}, 0xa0) ftruncate(r0, 0x8000) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYRES32=r0], &(0x7f0000000040), 0x1000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000005c0)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000000600)) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000540)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306}, 0x8, {0x2, 0x4e20, @rand_addr=0x8}, 'team_slave_1\x00'}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x880, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x4}, 0xc) 2018/05/22 17:36:55 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@nl, &(0x7f0000000200)=0x80, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0xb8, r1, 0x102, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfa1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7811}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x15f}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x4000051) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) move_pages(r2, 0x2c9, &(0x7f00000002c0)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil], 0x0, &(0x7f0000000300)=[0x0, 0x0], 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x80880, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) munlockall() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000180)=@generic={0x1, 0x7fff, 0x1000}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000440)="87a80742050000000f30f42b04a8dded", 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000600)=0xc, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000280)={r6, 0x80000, r5}) 2018/05/22 17:36:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x400000000000000) read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = syz_open_pts(r0, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) accept4$ax25(r2, 0x0, &(0x7f0000000080), 0x80800) ioctl$TCFLSH(r1, 0x540b, 0x1) fsync(r2) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/05/22 17:36:55 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8001}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x440c5) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000300)=0x5, 0x4) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000340)) r3 = openat$cgroup_ro(r0, &(0x7f0000000380)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000003c0)=0x80000000, 0x2) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000400)="475758b4a94ca74770c6ce3d13e611611f66a1d26c11d57ea73edc44f2a0ce23f7684544451be841268ff1992eba3279dffb1cf4db2b5b4b4b3c382561309a7199d50681934de4333c754d59f2e355f0ad5d70f4e232a086458e3394773799495d80f4b0d7d03d6b259506a18d5d43a8e4ad8da9da8098ac39717bfc59d9898cc2610478e38c2de96878de0372b88b15ce14e945e29449bb1bc9daca800462570e6ab0732cc6733cc648b40d4710e718a2ea94817d35c5acdbd728ac5fdd60b4e0d96a31d19da1d740b7cf8783", 0xcd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22}}, 0x4, 0x1, 0x5, 0x1, 0xa}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r4, 0x6}, &(0x7f0000000640)=0x8) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0xa0, r1, 0x400, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf27}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffc1c437e8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000800)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0x5, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x24) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000840)=0x3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000880)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000008c0)=""/204) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000009c0)=0x4, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000a00)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000a40)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000a80)={r5, 0x1000, 0x10000, 0x151}, &(0x7f0000000ac0)=0x10) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000b00)=0x20, 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000b40)) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000b80)=0x23, 0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000bc0)={0x4, 0xa052, 0x3, 0x6, 0xa5, 0x40, 0x2000000000}, 0xc) socket$alg(0x26, 0x5, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/22 17:36:55 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x80, {0x9, 0x746, 0x0, 0x1, 0x6, 0x9}, 0x0, 0x800}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8, {0x1, 0x8000, 0x0, 0xff, 0x5}, 0x7fff, 0x100000001}, 0xe) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/05/22 17:36:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)="971ce20863", 0x5) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f201") mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000140)=0x100000001, 0x7, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/22 17:36:55 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bb012cf66f") sysinfo(&(0x7f00000004c0)=""/250) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x81) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000280)=""/13) r2 = socket$inet6(0xa, 0x3, 0x8010000000000083) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x80003, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000040)=""/230) r4 = fcntl$dupfd(r2, 0x0, r2) getdents64(r4, &(0x7f0000000300)=""/239, 0xef) connect$ax25(r4, &(0x7f00000001c0)={0x3, {"f4b08ea783e975"}}, 0x10) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r5, &(0x7f0000000400)="d6b06d3fb80662b5e07e535f03f83ba098f0f5db0bb2088e5796973248e6bb2d8fc3d8d02118f0a80af0ae6658794c617791dc410aa9aa23cd8047f044afc41e445b190c4a7642ecab221117ad18ff7da99df1a6f11f3dcaf77f8ab1547583b7d183a7a8f16c841d9fc0ec7637fe6977da6b96095fed3197932c23f920b504e43fac5eee4661e23709cb2a3436280148211642ed71541ad12746150c7e9a0586b2dee22b481ecfaa75c3b39f9d56bc2cb4a1", 0xb2) 2018/05/22 17:36:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup3(r1, r0, 0x0) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000240)=@ipx={0x4, 0x0, 0x0, "90ee30747727"}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000002c0)="3b4a14e7aa62133f9ac455d85580f4335d9b3bcf496f9881fe0e84e622020854773c88bad823b19838e7b59ebed7d20951e91f42d0dabc4d523382ad2a6acbc7", 0xfffffffffffffce8}], 0x100000000000002a, &(0x7f0000000980)}, 0xffffffffffffffff) 2018/05/22 17:36:55 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xfffffffffffffe00}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240200, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)=ANY=[], 0x0) 2018/05/22 17:36:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)="971ce20863", 0x5) ioctl(r0, 0xc1004110, &(0x7f0000001f64)="967d34f201") mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000140)=0x100000001, 0x7, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/22 17:36:55 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) close(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0) 2018/05/22 17:36:55 executing program 6: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x71f, 0x240000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x7, 0x7, 0x1, 0xb57, 0x3, 0x93, 0x1120, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x1, 0x80000001, 0x4, 0x622b}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x20}, &(0x7f0000000180)=0x8) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x34b, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/05/22 17:36:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="958e5b6e10e56f7dd2df002c3dab31f7e51c5817aaf291738d571809d6e39f2cb46fab10966797dcc074976a9d06019e168b00324df9be4088319b3a4ca9f628f9f4e5c4c1c59cffe7ae5eb977fee1f555236567cede509c0d7dc08a4788c59f82b4c8f20b1b2e5c8d0fb36df7f1062f1b47680e7cb075af8913f2a022419b8b4aea4ebdf944df47b92f7a378fb5f2dffbc6ad2303fa944ee8", 0x99}, {&(0x7f0000000180)="0f19fb4af17738650068", 0xa}, {&(0x7f00000001c0)="62513253e226a2f54fd316d776d0db4c5b8859aa8480617ee701798b3b6cac7f1f489ca5cdc9857c4bae36231ecbd72b1f96d67adc821954444e023f9e53bffab5bfd924e0aab0771afd6c97a3f37e0c1aff9c0691352bb601ab2f91e51d4a8e448b257a9be05369eeca", 0x6a}, {&(0x7f0000000240)="947afb07866619fb7b89487891193706c48ad4b33f30f4a84a095aaaa868be84f99435b6f501297373005987ed80db256d16d0cd9449905b24444e914b7dd6f8a3394b2c8ae1022c7ac272f4437b6a3d6c520799a4684a0c546e92240351ff593f9cb754d6b9e837c8b548b92e5cb26f0dec66074eff24834a4898ece9f543065bf8", 0x82}], 0x4, &(0x7f00000003c0)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @prinfo={0x18, 0x84, 0x5, {0x6825074f50b5c38a, 0x7ff}}, @authinfo={0x18, 0x84, 0x6, {0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x0, 0x7, 0xffffffffffffffff, 0x80000001, 0x3, 0x7, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xfffffffffffffffa}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xc8, 0x800}, {&(0x7f00000004c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000500)="cb5210a68e49aa5c4164bd78f2b428cb172fda96ec8e4f5c9fd361595334db2576e78a0ea3b74cf36e2c82abd9f1bbaf7d39854f0dbef3921b751ff139351d5eeae6dbfcbb1c368835a7", 0x4a}, {&(0x7f0000000580)="63875547e727dad9450889a8c9ff6ae22e6a26f369da60d381e75ee47b26fb8153e3380ebfd8", 0x26}, {&(0x7f00000005c0)="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", 0xfc}, {&(0x7f00000006c0)="1166980cbc1223ab1ba4cb5d3ee2b72797f8f5a4245d29953ebec4542e56a467acdfcafa8dd43ff020dbbfa21e858b3ebcd77e40144e1fa2d36bfb92cee7566b0e3598bff4ac18520699be71fc1c3dfbf51fd76529cb75c3032cc75434f1d07f75d0ea549c518754a44ba7a688b70b2e894dba520a426ec45744549a269fcc14d5ad", 0x82}, {&(0x7f0000000780)="1fed46e96306e19e62258bdc02de34cf36972299d224cd37159a1ee6e99d35588c2da322a0f83dd1586b2142691bb0e0567d5a60bc9dfd4b2a0e6deb4b354256a8689ee34fe89265f2036fdd24095b7ee3c643dbe801f79ba75c008d98bd77945d98d1b6e13c33cab82c26703ca4b68d35a7298a39bfddea0ff3ee114886ecbc1ca36390896c9a39dd29850f91b51ee4ff2b3ea556f495870cbb1b3c76a4b7e9373fd3488777f3e1b2183d806468fc0183c37bee16846314ea05ac651802e007e8de4d898502d6218638c1b6", 0xcc}], 0x5, &(0x7f0000000900)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xf3bc}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}], 0x30, 0x80}, {&(0x7f0000000940)=@in={0x2, 0x4e23, @rand_addr=0x631}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000980)="9015dce6ca14ad4527", 0x9}, {&(0x7f00000009c0)="ac1643c440429bc74109a9d3536571d9d80c1b5174cb4fab6f41b21798701005d9385e7fc352d37f91e1ad6c7ffee808f391b167a1c36409bef8beb9c025c84d4278dffc6cf40881", 0x48}, {&(0x7f0000000a40)="538155794044df002fe7b7839166bb326672628423e9a019ebe5292da5ae82157cfc6a2ce6a28feaf9f20c1ea0acb7b1312bed7f7b168f26b9540ffc3e523798da0d6cbf41e86847ef6fd93dad962ba75a444ce27837b9d636c15968a5f4e9e45ae56d0ae654b512ad53ed464162c750844818d8c83ed420b747c385c2e498180e66eee3ba89c00bbbd31dd79cd909c71bedb99fb7bbd936e38ca9ecaa33dbc2531e7fd9ab30ecaf836e69a7551ac53f3303e3aea6392071885ac288d12a2a056de81941b96f30028252f9d8029073595baf6d12d66ef5150710714b307977e504b6435fc544f7a9", 0xe8}, {&(0x7f0000000b40)="4fada76fd1193552b826a570bfffbf3bb55c156e4c2dbd15fe15bfeeec0f8db5aa21c1286ed3d1b6883617a36a6add31c5eb53c7fdddcc389630bb3884bf00d4835f8532db26371df4a8fe3e0db12c620ebcfff6291112edc8ebcaa525fc1105895153e7bbd57b2af5fe2534ebd825137835bc905c6e834245437d1f94b964cf7ed1fd028cbb9b3b21a0d59e80db82e9f8a3d3770af0dabe08f6c2d831c231ffcdaf41de88fba897d2881d98b2451b4c893cbb9b05486c72e24f26c476f473593060d6e172af0adb9673bb5e482a2fe8d665a9d8", 0xd4}, {&(0x7f0000000c40)="2e4a8846c3903fcdd6a05ca290ba08778ff3eaef623fa8f2b9c1e217cfa500466e2f09ea09562aeac6fe167fcac93657a51a0e45f5d060b932942edc9fa7b2b321", 0x41}, {&(0x7f0000000cc0)="d3c28bba5ceac9ccca38fc3960da023d9f5d6b0530d3cef846e9023117a6241cf90fefb085bc51fc1597c208b0f465a9a7359470e33ec32756df16138992b71cddb0f2d0bf19cd2673c6beeee7cbd31290380c1d05f9", 0x56}, {&(0x7f0000000d40)="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", 0xfa}, {&(0x7f0000000e40)="90fbce293ce112ebabfdc9e8d27f251babbba4a0bbba41b3a1c6df07bbdaac6f114c85c8e9d199548ffb781682a0b2dc395422ed81575ba64f26acae67475116b5dcdc4b088e799d3c2ae4b30728334e11f0a0924ff3bd4ef38cfe127c485d5e05b52d2a46c72f56c6a1d1fcd27a1a99fe7d359fc0d7e17a6108b619ba1b484bf4e076c0028fd3610320923de629b75ae3f6e24967fd0e247aadb006f43e2b6866af4f135419f620d98e1777f5851bd70067a7d1c2a1255597640c98af18be0db0ccfe01e55cd5a715313f4b968d4cb0d3e2134ee258fdd9919a34e3a636b77f274965e476a0d6a4cabcd0fe404991efcc", 0xf1}], 0x8, &(0x7f0000000fc0)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffffff8}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x7}}], 0x30}], 0x3, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/22 17:36:56 executing program 3: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) 2018/05/22 17:36:56 executing program 6: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x71f, 0x240000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x7, 0x7, 0x1, 0xb57, 0x3, 0x93, 0x1120, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x1, 0x80000001, 0x4, 0x622b}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x20}, &(0x7f0000000180)=0x8) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x34b, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/05/22 17:36:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="958e5b6e10e56f7dd2df002c3dab31f7e51c5817aaf291738d571809d6e39f2cb46fab10966797dcc074976a9d06019e168b00324df9be4088319b3a4ca9f628f9f4e5c4c1c59cffe7ae5eb977fee1f555236567cede509c0d7dc08a4788c59f82b4c8f20b1b2e5c8d0fb36df7f1062f1b47680e7cb075af8913f2a022419b8b4aea4ebdf944df47b92f7a378fb5f2dffbc6ad2303fa944ee8", 0x99}, {&(0x7f0000000180)="0f19fb4af17738650068", 0xa}, {&(0x7f00000001c0)="62513253e226a2f54fd316d776d0db4c5b8859aa8480617ee701798b3b6cac7f1f489ca5cdc9857c4bae36231ecbd72b1f96d67adc821954444e023f9e53bffab5bfd924e0aab0771afd6c97a3f37e0c1aff9c0691352bb601ab2f91e51d4a8e448b257a9be05369eeca", 0x6a}, {&(0x7f0000000240)="947afb07866619fb7b89487891193706c48ad4b33f30f4a84a095aaaa868be84f99435b6f501297373005987ed80db256d16d0cd9449905b24444e914b7dd6f8a3394b2c8ae1022c7ac272f4437b6a3d6c520799a4684a0c546e92240351ff593f9cb754d6b9e837c8b548b92e5cb26f0dec66074eff24834a4898ece9f543065bf8", 0x82}], 0x4, &(0x7f00000003c0)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @prinfo={0x18, 0x84, 0x5, {0x6825074f50b5c38a, 0x7ff}}, @authinfo={0x18, 0x84, 0x6, {0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x0, 0x7, 0xffffffffffffffff, 0x80000001, 0x3, 0x7, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xfffffffffffffffa}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xc8, 0x800}, {&(0x7f00000004c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000500)="cb5210a68e49aa5c4164bd78f2b428cb172fda96ec8e4f5c9fd361595334db2576e78a0ea3b74cf36e2c82abd9f1bbaf7d39854f0dbef3921b751ff139351d5eeae6dbfcbb1c368835a7", 0x4a}, {&(0x7f0000000580)="63875547e727dad9450889a8c9ff6ae22e6a26f369da60d381e75ee47b26fb8153e3380ebfd8", 0x26}, {&(0x7f00000005c0)="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", 0xfc}, {&(0x7f00000006c0)="1166980cbc1223ab1ba4cb5d3ee2b72797f8f5a4245d29953ebec4542e56a467acdfcafa8dd43ff020dbbfa21e858b3ebcd77e40144e1fa2d36bfb92cee7566b0e3598bff4ac18520699be71fc1c3dfbf51fd76529cb75c3032cc75434f1d07f75d0ea549c518754a44ba7a688b70b2e894dba520a426ec45744549a269fcc14d5ad", 0x82}, {&(0x7f0000000780)="1fed46e96306e19e62258bdc02de34cf36972299d224cd37159a1ee6e99d35588c2da322a0f83dd1586b2142691bb0e0567d5a60bc9dfd4b2a0e6deb4b354256a8689ee34fe89265f2036fdd24095b7ee3c643dbe801f79ba75c008d98bd77945d98d1b6e13c33cab82c26703ca4b68d35a7298a39bfddea0ff3ee114886ecbc1ca36390896c9a39dd29850f91b51ee4ff2b3ea556f495870cbb1b3c76a4b7e9373fd3488777f3e1b2183d806468fc0183c37bee16846314ea05ac651802e007e8de4d898502d6218638c1b6", 0xcc}], 0x5, &(0x7f0000000900)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xf3bc}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}], 0x30, 0x80}, {&(0x7f0000000940)=@in={0x2, 0x4e23, @rand_addr=0x631}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000980)="9015dce6ca14ad4527", 0x9}, {&(0x7f00000009c0)="ac1643c440429bc74109a9d3536571d9d80c1b5174cb4fab6f41b21798701005d9385e7fc352d37f91e1ad6c7ffee808f391b167a1c36409bef8beb9c025c84d4278dffc6cf40881", 0x48}, {&(0x7f0000000a40)="538155794044df002fe7b7839166bb326672628423e9a019ebe5292da5ae82157cfc6a2ce6a28feaf9f20c1ea0acb7b1312bed7f7b168f26b9540ffc3e523798da0d6cbf41e86847ef6fd93dad962ba75a444ce27837b9d636c15968a5f4e9e45ae56d0ae654b512ad53ed464162c750844818d8c83ed420b747c385c2e498180e66eee3ba89c00bbbd31dd79cd909c71bedb99fb7bbd936e38ca9ecaa33dbc2531e7fd9ab30ecaf836e69a7551ac53f3303e3aea6392071885ac288d12a2a056de81941b96f30028252f9d8029073595baf6d12d66ef5150710714b307977e504b6435fc544f7a9", 0xe8}, {&(0x7f0000000b40)="4fada76fd1193552b826a570bfffbf3bb55c156e4c2dbd15fe15bfeeec0f8db5aa21c1286ed3d1b6883617a36a6add31c5eb53c7fdddcc389630bb3884bf00d4835f8532db26371df4a8fe3e0db12c620ebcfff6291112edc8ebcaa525fc1105895153e7bbd57b2af5fe2534ebd825137835bc905c6e834245437d1f94b964cf7ed1fd028cbb9b3b21a0d59e80db82e9f8a3d3770af0dabe08f6c2d831c231ffcdaf41de88fba897d2881d98b2451b4c893cbb9b05486c72e24f26c476f473593060d6e172af0adb9673bb5e482a2fe8d665a9d8", 0xd4}, {&(0x7f0000000c40)="2e4a8846c3903fcdd6a05ca290ba08778ff3eaef623fa8f2b9c1e217cfa500466e2f09ea09562aeac6fe167fcac93657a51a0e45f5d060b932942edc9fa7b2b321", 0x41}, {&(0x7f0000000cc0)="d3c28bba5ceac9ccca38fc3960da023d9f5d6b0530d3cef846e9023117a6241cf90fefb085bc51fc1597c208b0f465a9a7359470e33ec32756df16138992b71cddb0f2d0bf19cd2673c6beeee7cbd31290380c1d05f9", 0x56}, {&(0x7f0000000d40)="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", 0xfa}, {&(0x7f0000000e40)="90fbce293ce112ebabfdc9e8d27f251babbba4a0bbba41b3a1c6df07bbdaac6f114c85c8e9d199548ffb781682a0b2dc395422ed81575ba64f26acae67475116b5dcdc4b088e799d3c2ae4b30728334e11f0a0924ff3bd4ef38cfe127c485d5e05b52d2a46c72f56c6a1d1fcd27a1a99fe7d359fc0d7e17a6108b619ba1b484bf4e076c0028fd3610320923de629b75ae3f6e24967fd0e247aadb006f43e2b6866af4f135419f620d98e1777f5851bd70067a7d1c2a1255597640c98af18be0db0ccfe01e55cd5a715313f4b968d4cb0d3e2134ee258fdd9919a34e3a636b77f274965e476a0d6a4cabcd0fe404991efcc", 0xf1}], 0x8, &(0x7f0000000fc0)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffffff8}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x7}}], 0x30}], 0x3, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/22 17:36:56 executing program 3: mkdir(&(0x7f0000000140)='./control\x00', 0x10) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x62) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) set_thread_area(&(0x7f0000000100)={0xc58, 0xffffffff, 0x4000, 0x6, 0x20, 0x4, 0x81, 0x0, 0x8, 0x7d9bf351}) dup2(r0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'gre0\x00', 0x100}) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x80000000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/05/22 17:36:56 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)='r', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60c000e20003000000000000000000000000ffffac14ffaaff0200000000f6ffffffffffffff00018100907800000000f3d9123c939044e6b7c168f9912eac6a46cfcf9ab52ebe74f9b8496aec492713fa086b63c64c5fb38fa922519b33c114a52dccf6fb389d13a055a21cf8cb"], 0x0) sendto(r0, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/05/22 17:36:56 executing program 0: timer_getoverrun(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xa3) 2018/05/22 17:36:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x400, 0x5, 0x1000}, 0x4) poll(&(0x7f0000000040)=[{r1, 0x200c}], 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="26fae0100001000000000000000000000200b38691b14d303dd2d9f73e3b0103f7d093ff97562479f326f0fd5fead16cec32ddd3a5d164b306fb85968724f386672f56e3186cbe8a04c975cb6a1769e0be2b1a979377740586094e8f21ccb04f4f2b7dd726429bd0150f1feb"], 0x10) 2018/05/22 17:36:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000003c0)) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x60b01, 0x0) 2018/05/22 17:36:56 executing program 1: r0 = socket(0xa, 0x2, 0x0) rt_sigaction(0x2a, &(0x7f0000000000)={0x1, {0x1}, 0x8000000, 0x1f}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000020000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x138) 2018/05/22 17:36:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a88000000000}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000280)=0xe) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) [ 163.811020] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/22 17:36:56 executing program 0: socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000100)=@ethtool_rxnfc={0x2d, 0x0, 0x0, {0x0, @tcp_ip4_spec, {"d6e9", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, 0x1}, {"b573", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}) 2018/05/22 17:36:56 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='-\x00', 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) quotactl(0x4, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000280)="4e89d8bfb9bb973938c4986f7bb01e8dc2d7b3d61e7035a832ed4e49c18f030bfed20ab433d5aaafeef1ccef19123e727216870d0e835404d9061f67759f1112c6c3d1c735195642dff1081a76a28e01334cfd92d633016b3de89b9c6a7ab832f769fb6be575a08f0a8478fe5fcb85db99248adf7e50ce039d07aa5dcd7da484b0ab6b1916f314fac11441b413af47f2410dd77a4bb7388c37cddda12a8151d87fa63f902c6bd29df5db221a23741218263cf6560bcb") getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/22 17:36:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x100000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/22 17:36:57 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0xa, 0x400000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$rds(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/05/22 17:36:57 executing program 6: r0 = socket(0x9, 0x100000803, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'team0\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xac, r2, 0x800, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x100}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe39}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1bae3317}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff16}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x18}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4004851}, 0x20040000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) getsockname$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'dummy0\x00', 0x0}) accept4$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000bc0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000cc0)=0xe8) accept4$packet(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d40)=0x14, 0x80800) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001100)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000d80)={0x338, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x218, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x21}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x338}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7ff, 0x400000) write$tun(r1, &(0x7f0000000480)={@void, @val={0x0, 0x0, 0x5}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/22 17:36:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) r3 = fcntl$dupfd(r2, 0xbce1eea5b6026c58, r2) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000080)) dup3(r0, r2, 0x0) 2018/05/22 17:36:57 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x400, 0x101200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) perf_event_open(&(0x7f0000940000)={0x1, 0xfffffffffffffe99, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/05/22 17:36:57 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x64e9, 0x2000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0xfffffffffffffea6, &(0x7f0000000080)}, 0x4a) unshare(0x40000400) 2018/05/22 17:36:57 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x7, 0x3f, 0x8, 0x8, 0x9, 0xffffffff, 0xff, 0x437d, 0x8, 0x3f}) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000000c0)=0x3) 2018/05/22 17:36:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/71, 0x47, 0x40002101, &(0x7f0000000080)={0x1a, 0x306, 0x8, 0x7, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/22 17:36:57 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='cramfs\x00', 0x10000, 0x0) 2018/05/22 17:36:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x959, 0x2) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000004000), &(0x7f0000000040)=0x208) [ 163.812139] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 164.411686] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 17:36:57 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000000)=[0x3, 0xe102, 0x4, 0xffffffff], 0x4, 0x80000000, 0x8001, 0x6, 0x57, 0x53, {0x101, 0x0, 0x788a, 0xaff1, 0x7fff, 0x4, 0x7fff, 0x1f, 0x200, 0x9, 0x6, 0x3, 0x6, 0x9, "fa3e0e3849bde5437440783bcd3c0f576db296d9f2a83e4dfeb94c220a8122a5"}}) pwrite64(r0, &(0x7f0000000100)="5c08123a07dff144ac532641b1234c6f644783a81915364541809c21b2db417b128a5c9b1cb970da63f865af78fd13018a01e91a322e12b9a4fbc2e62c307d79", 0x40, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/05/22 17:36:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200082, 0x81) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"2d7cd831ec348c"}, 0x4}, [{"59be1b388cd5f9"}, {"304d0039c694d6"}, {"18158be6bbfe56"}, {"6325066f038759"}, {"78beb79e45bcce"}, {"0429ff65a98f90"}, {"04cb4a6e50f0fc"}, {"9c7d77870af775"}]}, 0x48) r2 = socket$netlink(0x10, 0x3, 0x0) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) fcntl$lock(r2, 0x6, &(0x7f0000013000)) dup2(r0, r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000013000/0x4000)=nil, 0x4000}) 2018/05/22 17:36:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x1000000ba) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba2", 0x18) r1 = accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x200, 0x800, 0x5, 0x8, 0xffffffff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x16, "c9558537315c548fd12d3e43c56d0831d50a2a13b70e"}, &(0x7f0000000200)=0x1e) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = semget$private(0x0, 0x0, 0x200) semctl$IPC_INFO(r4, 0x1, 0x3, &(0x7f00000002c0)=""/242) write(r3, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22ed", 0x11) 2018/05/22 17:36:57 executing program 3: r0 = socket(0xf, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/05/22 17:36:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0xa73, @ipv4={[], [0xff, 0xff]}, 0xfd}}, 0x9, 0x1}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r2, 0xe, "8d205eb303599110cd93ef11b360"}, &(0x7f0000000340)=0x16) ioctl(r1, 0x0, &(0x7f0000000100)="c62604000000bf012cf66fb69bb72e217a4f73428c5285d2597ebe9a3d6f7778651a98c70f2985d419df733c04ff5186d4cf849ccaa8034130c9a84d3997b078e71c44b2cbc52dbdd6970350e7f9eec2c9aa41357e22b7dc0f4e469af1b5bccd7df6aecaa0aecc1d64867a86141c4b3bb47f2faa8bbbd126c77076727223c0cdb5a41ef5750b90") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x3, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/22 17:36:57 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xff00000000000000}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/22 17:36:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}}, 0x0, 0xffffffffffffffff}, 0x45) close(r1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x80000001, 0x8000, 0x20, 0x0, 0x3f, 0x9, 0x311, 0x38, 0x5b, 0xfffffffffffffffa, 0xbf8, 0x20, 0x2, 0x200, 0xad7, 0x1}, [{0x6474e557, 0x7f, 0x53dc, 0x4, 0x80, 0x1, 0x5, 0x10000}, {0x2, 0x3, 0x86f1, 0x721, 0xc17a, 0xdac, 0xff, 0x40}], "", [[], [], [], [], [], [], []]}, 0x778) 2018/05/22 17:36:57 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x5, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$binfmt_misc(r3, &(0x7f0000000040)={'syz1', "dd76aa5c5d6ff31d47ae95f8"}, 0x10) write$sndseq(r3, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x9, {0xf34}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x3, 0x2) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/05/22 17:36:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004a80)=[{&(0x7f0000000000)={0x27, 0x0, 0x2, 0x4, 0xccf, 0x10001, "a559df1280d04f48391426b128568034caade73bfafaae4a860f869adcc82a7a1ac60845679e4b8e2a9bddb0c73dfb3766f7ab3e99bd7d2d1638c8d692ba18", 0x13}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000080)="3308f129ec0df1f39404db82", 0xc}, {&(0x7f00000000c0)="a895187ca40649f31fbe526e1b9610217b381f5211e20093f19aec7a6d7dc6d96796840b356de24493f3c656f77c35ac8293c9f630f13f6fe7e0648413443f5cd03056e80cddbe908826620f175867d2e8139cfcbf3e7bb896086d5fb7c5541abd7ed1dc6f9700efd5767f0b604cd923ad2f63e38067e5a41e324cc2e844e8ffcf40198a31aa0a8ba93fb1b098589d8475e50f67bfacb2449b900ee4c21c586a577d85669cb60b8c1a66135481f3949149500c715ff6025505e7b547bb21dacbad9b76939a272104570dab43b00d3de0400e920f7ed4059edc329b58c6b26fdb5a120b305769c994a037a0bb60811967d77f", 0xf2}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f00000001c0)="ac3fa598f7", 0x5}], 0x4, &(0x7f0000000380)={0x108, 0x116, 0x1, "a7decd03d42868943089fb5ba37b0d95290d1ad5f3235b881c13c83b7d87dd6f2194bdce39de4ec500cc5e59fc56874e352d0a1492b8be1cc16446841ad763d22b8708b8572db02f62be76c3bc2646b30f5c92a100d783bbe9dbe1ab2626e9539a7c4d5f9710ad22ccd3b481d3288d8bf36f0a723adde1afe867457b57713be60941fb6ce62e3ca3890929137cf795a8eaf38836da742c4598f3e5e4500fd6d285a0f775ccc5c92e72d9fb5a44cb1d20e84fdab50c6c56b4334576dea43efbb4c16e9b019529ef42bcfb9fd75a6cb3d90eb21215e7977c5002ded72767e252ca0d8e76191f5772f36b362a4a6625426e890599f78f51f777"}, 0x108, 0x20040081}, {&(0x7f00000004c0)={0x27, 0x1, 0x0, 0x7, 0x9, 0x6, "ba30a0a0b4fc1427b395c7577948ba681e7db4a43ba23f7c2bf79c24240b6b32e260415e627e5c4d5f53621fa606333e3a52fb82bc43412c93d2de4f71ff02", 0x14}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000540)="ccd63d1d6e8ee6fdf701e11b4ee532975fbb1d8aa46ad6cf91fa2a51fbf35a67dffdc1438321ac70acb6f9c39761fdebb20dee08511b96fbbe329bcb73aca46a7322689756dbfb143aa33f31be2fcfd34a74d81713c754866dd949a7b704cabbd180411f214023b1b9a4f8e8e7faa4bf3215d7fb61c180c3dd6b139b47d2464f0bb1d3eaa7a16a369cd9757d7c51c5a3e9deae228e959ff9f54c7fd38b95ad7dcf8e69164b34f4d6602f31873bdcc9e9ffaa44d0abaec5ea3266de330204", 0xbe}], 0x1, &(0x7f0000004c40)=ANY=[@ANYBLOB="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"], 0xb8}, {&(0x7f0000000700)={0x27, 0x0, 0x1, 0x7, 0x7, 0x2, "eb4a421af416c3d9096659b3bfe2442635dff7ec62b0150547bb8930a997cfca331c65cc0ca6fa491c2b18629ff8e479f31b9a807ba9ef59e270ad5b41574a", 0x37}, 0x60, &(0x7f00000007c0)=[{&(0x7f0000000780)="0578b1e963e9ad2794e6f633dd08da7af241942cc2a17b439add9191c03c0fa2a3db2c7599694bf72e641a5142ed84b66f35c7c8d1ca8691a5d7b627", 0x3c}], 0x1, &(0x7f0000000800)={0x10, 0x100, 0xa5ac}, 0x10, 0xc004}, {&(0x7f0000000840)={0x27, 0x1, 0x1, 0x6, 0x400, 0x100000000, "b1c7807e02cab852e4d409fd36916c72a2a37abb4f90d23f84fb663daebea8cdc4c10ae6dba42edfb03dfcc577657c49de240229c0b4be37c7cc00e9563844", 0x1f}, 0x60, &(0x7f0000000a00)=[{&(0x7f00000008c0)="af4f95ed9336ccb2dffb6d8f1b1a156569efdaecd1bbdf21992becdd39a9b2bee2f2342688de3be94e90b7b22dc125ff227df5abddacdb3f0b0c80c0c662e98b2c7cda0183dbe3f71bcdc89a84fae7f6185a05e729dbff6dfd68367443d411b5859cf4530f6ec8a2c45e4add570d84dc3cd691", 0x73}, {&(0x7f0000000940)="688d0e9353cd6c5022d5759d0c4bb88d2eb9f16ee1e6b721d8e684e56f78164e02b5bcda886c73e8d2864e0778b0afbda6806563242c14c13704ff36bb94f9e241bc7fd8f0950e61a1314dc2cd66b1e3be5fb1a7d55f4903e765e4ddd50a07680ef999470e40276cb9f4fd68c8342fc8b6e60fa5e1e2129363b42508baacd9a363a39e5d7f66d8fcd8f94e59daea09096a585f30218568b1277a7bc1b363526a57847a68d09a365ff80cb6839249c628269c59fe7ce7cf721f2356f7a8", 0xbd}], 0x2, &(0x7f0000000a40)={0x98, 0x10e, 0x7, "c7650a6e3b61696d0434d58810ff56f67bc6eed08ac33415b9fb179f34ecb812dc9feffdb9f1646c40dc9be1b2249e166c3037c2ca8be4afdd3f1860718e91664224192ad786f3bc011f0886f20c47e906d09e7e65f6eebc65e970113c8c131bfb2e1292683e02b51cc7b49e20c4369307cec8b92c10532aa1fe3bad28059f70af9fc996bf73"}, 0x98, 0x801}, {&(0x7f0000000b00)={0x27, 0x1, 0x0, 0x3, 0xeea, 0x5, "bc1519e431b807b622f58b6b55c349a05394757fb16ba5f96a3d22753513fa5c34ed7ef97b19d09bd08ae85a29e974693cbb24b00d2d2506f6e413d40b3b0f", 0x9}, 0x60, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="77fd2c5c970c6ee49abb73f18d", 0xd}], 0x1, &(0x7f0000000c00)={0xd8, 0x101, 0x3, "4e60a680f2707c584a31d1ad664c10a1399d201fb0c74b85aef79ba17cd32cf20458ed94de352820fd340c9f01d8c01fee19b5ffb16c8e192866f02940bf2867233ba8cd31d068dc5f139272cc0e4bf05ccafb3ff8729749e08bdf04269715e2252aed6e252b901b35b1075739796819834e56206362996aa0ff0c72e3f77d347b066c505c889f2bcc0085e6ae8caf113b588fda69df4bdb0af50869287dc9d55f83fbff2b3ccd13837355daeaf0654264205ce267c45da35bef9081d70bd75893ac3b4564883a27"}, 0xd8, 0x40080}, {&(0x7f0000000d00)={0x27, 0x1, 0x2, 0x7, 0x7, 0x8, "627bd826c39e83a95b27c56e42b359e03feffac193ed54674d95f073598a27127a22954d16a83b9089fcdad4b87b53561517738a1dfb5084721b1fcf0017c7", 0x3e}, 0x60, 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"b64c252b96149f16e914431c1dd53184b30c8386174670955180594fc24ac502b38cc5267b8b91a15befd80930a7e09336744ea94ecaa778d0874028a3a808", 0xa}, 0x60, &(0x7f00000048c0)=[{&(0x7f0000003600)="40b4ade64d3bc261a56e6a9efa1907e7376178767022315fc46cd6d6d38e368f337f72768669f0c5e1917c424577fcb6a7e81c1c284dbae2ae1761010be766053ee28ed4c81103bec0c98608a831c15704d9af022f4dc651091e2aa8f20adff546d9b4", 0x63}, {&(0x7f0000003680)="5168dcdb075b704c827785d7c4dd92790ecf78d704ba754513aad1a2f1f90a60c4", 0x21}, {&(0x7f00000036c0)="899b7cd8bbcc8a3ac09d8310d4e23a553d382c2455c8e5b9207fefc55da9b508ec01ee614c81e97f513e625f73e68935acbe3ec3b7ca628c93567aea830f87c3f54ae9e7a67f7e2d15b91032a6ecec8c15452d601cd63c26e780f99db342246d180f6482bea97784b757f530f6b96c91a3ab8e4cfd47d159ea", 0x79}, {&(0x7f0000003740)="deb8d9eab5d6bb9523b17a470da547feb8019fbca36d12e4ecbaf0", 0x1b}, {&(0x7f0000003780)="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", 0x1000}, {&(0x7f0000004780)="9dfd10b54227330b8c7869a832f292401ac19fc7cca4b8237045db337e6bbcc4fc1d75b575badd9b72b043ea4e510ec6", 0x30}, {&(0x7f00000047c0)="3816cca0478387e7dc63699c4b37d064a2e78ebf199221b21b22d9fb1829dd7e9f111c2f704f5d4e49ff162fd46620f0f0911407c4f3143c7e5ccb506aca47e465dfd28c317f21065018862e30314c8bc1afcda7fd2148d19338c0fc7c38aa9ebe38799950b99937f24478c0bc672077ffdbbd1eef23ef6ca2ecab29aa297191a8c996c1b957c1be367cc5d3d90d669cd13600a04712c34b9cc5bf3d412ae3dcdb4f1eb8109d145fb3546cc838c19d33e23fb5d05866cd0d0022b40e304db90dc0f66771438473be0330850b88cfc2d6d696abe653033f9aeefc65", 0xdb}], 0x7, &(0x7f0000004940)={0x110, 0x10e, 0x140, "1d0466e035a5bb4f60fb729abe25c2f5a24b804b1b1a39c539966d1606f337c38c2bd056934024318c4aa930f9258ccab22cf3bfbfb3e8ff3a4443716af530d4516a665221e098d90da3f2c5509c025befac47e79b1b07c07d84aa34feb8126d2c966fa2a295f1892cab8c0676216e5c81eadc4150bdbf541608b5bfc0f8992fc1ba35367f468082125782c9781c6cbb6084335158bec482c6f1dd2c78bb1a691720d6604e7270753e73a751bc8eb97cd33c03d66263b1b2ca1205bd69330617e8ec7c273d08e6433776ef0ebff2fe2d3989eb6eef7306097e3977c8831d00e32ceac3fe5a62ca3cd0477b28d67a335334738508ba3f8c2145"}, 0x110, 0x4000000}], 0x7, 0x200000d0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x5}, 0xda) 2018/05/22 17:36:58 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32], &(0x7f0000000240)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r1, @ANYBLOB="cc9a0585ecdbbc085b899c02992a086ad68e5dd675788a7b6832696da8ff89998ecdeb6009a78d624fc21e1ef3d1d2b251c03f952a8bcbb1cda9a61124c3e13215149afa5bb16b4c77d00f1571bc254e9ee27b8e0a86052615fc0148e5673b3e16853db13bdf2ff78ba300949e0b82dfb43437f2737999f6b79131ec898ea961f833ed9768b6b332af11b7871ebe6c23939a8f45a44ea532034d98bbcb00fc7418ee50b857e700d114f7cc"], @ANYBLOB="76ac63e1f753568e0d0e1302593f90a11e72d7346676c4a046d03aedf4c78b275c1fc17c91630bc41000000000000100000000000000"], &(0x7f00000000c0)=0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000000100)=""/101) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f00000004c0)="e7b43c67509addffa9feb1fc36b64fdaa711a20665877b9c33677522db56a2987f447b3706b7e903d9046d1c0d76dc576fd90daf7839a12a2aec547d1b67d8a8127e7e277335f580a0f65d4384325094ca57b393d280c171f473a4f9c0cb017d158df8d8866ca3a7096eb3c58b07722e8749f08cc56383c25e45745ceea1235d676240a19698930cf7f3a0ab89eeaec4a4b266b110fe20571621a944f45599a410fc8632350d75d3db4bedca30ff74a3dd8ecb4ebc7cbe769ae432aa91d8bc8111d741aa044871163ced"}, 0x10) 2018/05/22 17:36:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = getpid() ptrace$getsig(0x4202, r0, 0x101, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) 2018/05/22 17:36:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000300)=0x4) r1 = dup2(r0, r0) sendmmsg$alg(r1, &(0x7f0000006500)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000080)="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", 0xff}, {&(0x7f0000000180)="60ab367b0cc7f3d1d3bae054db256ccfe00cff76db86dbb62029b492eee2fed63bbb6196af726cfaae412a7203bfb3dfaf8a089e1a28bce0d825c0302c0826055c185f16cde81391a87c84a31b9e6dc0817966a05c312d4c8999bee37ab6c1e279400ebf8f73d9b523e5a493b7d5f2a7a4400391bab4505e711f580450ec8ce974a4bf5c08c3ddb290058dc553b2a91ff00478e86edbf85d4fd55699496897ece851b332eeadfa92fb9a08c45dbdefb3d57f85023938651e750c8e5dd9a55f53bca389aecdf0e8982b29bcd632a125f0bcd51f76dc062b5fcc5aa9f6e24831b5e34f3e246746152193e825cd9b38be2c0ba2a9", 0xf3}, {&(0x7f0000000280)="45e258cfca1b942eb7d44a792dc75e6657a2d70cb5102e83e7c17f7a026fc8ce2df6", 0x22}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000002c0)="e790d2ed74e27e12caaa5f4c17c0e8b6de10ed542b7667d18cff2acaef3a6bf3614821e3590e577092aca1ca99de7b52", 0x30}], 0x5, &(0x7f00000013c0)=[@iv={0xc0, 0x117, 0x2, 0xab, "1de3551f97e71f625ef7c490af1c250dcb2e65477df928c8800898fd9690ccf2bb33b7949338a208498df4160a333b9c8678044a160279b07d6fbdb5d7f50275b5c6364c8168d7dd326a35e3e9d1985da0658bd9c03560b0feab63133d66ed469dfd8d52b1c903ebec059ab2cd538d176d02501025f504301b62807d9dbd26d1818e611adeb9cd3314333f7f1c86d40feed5ab0ad9a9b2c902b65fc107cc93c2b630e4114974b6743b5ad7"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x600000}], 0xf0, 0x80}, {0x0, 0x0, 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{&(0x7f0000001700)="7be9a413e4d729ef981d3376a033212e440750c447799b5b12863ad30671e9dc02f314dbc48f3ae3325d39defe01530dc00207d54df32c951c1cc21fc540302237581102c8a6e642b4e381ae5b731e537b05212defe3d21600a76c3235b91c1e1e6e6ba896f5957ad8d749e4585f2c6bf7b1fca496873512f8a1199c254cdb", 0x7f}, {&(0x7f0000001780)="c352e3e4ed48882ab29f6bfdebc70748b6f81d5286c0d26516f40c35d3ffaad8edf8fbc02a77f403ea556c9fddead20474d40f", 0x33}, 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{&(0x7f0000005180)="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0x1000}, {&(0x7f0000006180)="d2c858c241e25e53460766405007942e67963e501dceab9069cf353ba2cf43ede2a82198b073d27b50edfb3966e1524c72107201bd2264041da3cfab37cbd0da6813a03237990229654d", 0x4a}, {&(0x7f0000006200)="e0f00942328cf6f90c10e86a4bbd29932f03312084bed8c70a6c878b83eaeea53b2877e7271a630a95ae15d3a0f49a9bc6e11e406c99d4aaeca38ca0c21be407de5f406bab8774f294f836421e7331395eb81dce94c2e23c2b68e964450a28a8bbb62630a5956eb9b18025e08aa437bcdce0ce70934a909bfa6ed2432129fb22605379c05fab679e02be80aeaba815ce", 0x90}], 0x8, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000006440)=[{&(0x7f0000006340)="d832b362cd01ffc81a4cbd501d5a7df253734dfc7576f933abdf991319c52bbe7c87ff24e7f7a87ecf7f876e459ca77df0a30b8f32eebc41b6a30e0fe35cea05f5166022ecd38cf9602b99b5c20ae229ba35f8f045c265c6b5385d348ec504de12722d6a623b7d775baad77f2dff00e92916e74408ce1be3cc43a2b74ea028e2c330270a569a42db6791af9e2c31014f86e7c30baa9ae62e5dfa56334b8e9691d9deb4521a6b95b3c362df58e1365d3ec9e20980d06c3ca69917575b4289e0a494b58005a09ebdc96b5912ae62e3359c334f73374e", 0xd5}], 0x1, &(0x7f0000006480)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3}], 0x60, 0x4}], 0x5, 0x4008814) 2018/05/22 17:36:58 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x1, 0x0, 0x200, 0x4, 0x9, 0x3, 0x3, r2}, 0x20) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1300, &(0x7f0000000000), 0x20000000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"b081b8130b7955"}, 0x80}, 0x10) 2018/05/22 17:36:58 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x40, 0x8761, 0xce, 0x7}, {0x6, 0x0, 0x400, 0x500000}, {0x1, 0x1, 0x1, 0x1ff}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x82000, 0x0) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000000c0)=""/75) recvmmsg(r2, &(0x7f0000008e40)=[{{&(0x7f0000008c80)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000008d80), 0x0, &(0x7f0000008dc0)=""/128, 0x80, 0x1}, 0x8d}], 0x1, 0x40000020, &(0x7f0000009080)={0x0, 0x989680}) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x40000000004e20, @loopback=0x7f000001}, 0x4) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000580)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/05/22 17:36:59 executing program 0: mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) 2018/05/22 17:36:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000011002100000000000000971291000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r2 = shmget(0x0, 0x1000, 0x78000009, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/67) 2018/05/22 17:36:59 executing program 7: r0 = memfd_create(&(0x7f0000000040)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000380)="0638ef5df8aaf5c6", 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) 2018/05/22 17:36:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = getpid() ptrace$getsig(0x4202, r0, 0x101, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) 2018/05/22 17:36:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = getpid() ptrace$getsig(0x4202, r0, 0x101, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) 2018/05/22 17:36:59 executing program 5: r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'osx.', 'ð1([\x00'}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r2, &(0x7f00000000c0)="f7b4a2f9a92879cc8d691dc2cc93d92dd015b36fd399aec6335e2f4bfaa428b7aa14d5ea39d62c61f580f78d2e", 0x2d, 0x800, &(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x80) ptrace$getregset(0x4205, r1, 0x202, &(0x7f0000000000)={&(0x7f0000002100)=""/4096, 0x1000}) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='ð1([\x00', 0x2) 2018/05/22 17:36:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000100000003, 0x3f) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x15, 0xffffffff80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfffffffffffffc2d}, &(0x7f0000000100)=0x8) 2018/05/22 17:36:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}}, 0x0, 0xffffffffffffffff}, 0x45) close(r1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x80000001, 0x8000, 0x20, 0x0, 0x3f, 0x9, 0x311, 0x38, 0x5b, 0xfffffffffffffffa, 0xbf8, 0x20, 0x2, 0x200, 0xad7, 0x1}, [{0x6474e557, 0x7f, 0x53dc, 0x4, 0x80, 0x1, 0x5, 0x10000}, {0x2, 0x3, 0x86f1, 0x721, 0xc17a, 0xdac, 0xff, 0x40}], "", [[], [], [], [], [], [], []]}, 0x778) 2018/05/22 17:36:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40002) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x1ff, 0x9, "7ea99aa4b3c5981f286c32dceb3e4c23869ea2ee1d45712251f658c32a0b743a8b0f355c34d4d7d11ee4de79ff91dcb77326d07d7e37d59c81d5539900faba", 0x33}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x52482757bf2a65e9}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/05/22 17:36:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{}, {0xfffffffffffffffc, 0x8}, 0xfffffffffffffffd}) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "21e6a007f3cee1b7417fc105d78ccc7d09fa99ae220a9006f9824ca0b956e8255115eb83571b95159b31747d4c21bf88641b3240aef1098e96b8eb9d847ceeb2ff24cb3adbbc24841a6af1bf4d682bb9a9a48db91dcfdd7bdc6d24324c2832e05c184c1a3af98b1a8159a683261d7dca53a44d6739de7287298cd4397687af5a52fffceb351a29b0febaddf6c6fab49aeb25488d3d114765266f0ff33facd7f3359207186e2a2255181977f3b57a092dda4102b4895322660da3092d3699bc04fbd4d1"}, 0xc7) 2018/05/22 17:36:59 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x6f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/159}) 2018/05/22 17:36:59 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/114, 0x5b}], 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)=""/185, 0xffffffffffffff2b}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001200)="090b7cf2637055ce08378dce2d6adbf4bb037a6019466421315f7fecfbd56c0ccfe8ea8c5aa80552d19df6306acdd7cac7", 0x31}], 0x1, &(0x7f0000000140)=[@assoc={0x18, 0x117, 0x4, 0xa9d}, @assoc={0x18, 0x117, 0x4, 0x40000}], 0x30}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x480000) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000300)=0x1) 2018/05/22 17:36:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xffffffffffffff64, "ea5407fcc9fba02805a4a98888223aa8b66f2fe32ea5c1671566178832e8dd951236fdcc70e782f06968ec439ad7060d0e64765d03000000000000008ae1e1a85c0d0c86620200e90bca47b3aa70fe0e0edfc7381d71915aa2d7bc77331c1d73a5d7d32c2d61f703894df704ce824c3ed607c9d060b9baa7a0b2a7aac01c8c2a43f22e316c5f8525486b85007e"}, &(0x7f0000000240)=0x95) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x401, 0x36, "f16d3e1fd10c7cf87307676cf0d5a10e250073535861c6f633147fbeb8e31b21f4a28451de9b2701d4970f774d9778d7999a3d4d7a67"}, 0x3e) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x400000000) 2018/05/22 17:36:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_extract_tcp_res(&(0x7f0000000040), 0x77, 0x3) 2018/05/22 17:36:59 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x20000004091, r0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x10000, &(0x7f0000000040)=0x4) [ 166.803578] alg: No test for cmac(anubis) (cmac(anubis-generic)) 2018/05/22 17:37:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000400) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/pid_for_children\x00') mmap(&(0x7f00001bd000/0x4000)=nil, 0x4000, 0x1fffffd, 0x4011, r1, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/22 17:37:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x228) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000100)) 2018/05/22 17:37:00 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x32]}, 0x1) fanotify_init(0x60, 0x101000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/22 17:37:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80501, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="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", 0x1000) pselect6(0xfffffffffffffff2, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) fcntl$notify(r0, 0x402, 0x3) 2018/05/22 17:37:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8) uselib(&(0x7f0000000340)='./file1\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000380)=""/240) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000480)={r2, 0x100000001, 0x47, "cf08d0844697659b4014e65f03dc6a31370ac8fda00b47a69220a2e94c15573042faacf56be4a892859128ada1fef357a3fc43242a5ea5677f11295a7e215409259cebfb6ba32f"}, 0x4f) 2018/05/22 17:37:00 executing program 0: socketpair$inet(0x1e, 0x7, 0x6, &(0x7f0000000ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000440)=""/211, 0xd3}], 0x1, &(0x7f0000000540)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000000600)) close(r0) close(r1) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000040)}, {&(0x7f0000000280)=""/210, 0xd2}], 0x4, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f00000003c0)=@sco, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/190, 0xbe}], 0x1, &(0x7f0000000700)=""/18, 0x12, 0x2}, 0x6}, {{&(0x7f0000000740)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/59, 0x3b}, {&(0x7f0000000800)=""/229, 0xe5}], 0x2, &(0x7f0000000940)=""/189, 0xbd, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)=""/32, 0x20}, {&(0x7f0000000a40)=""/201, 0xc9}], 0x2, &(0x7f0000000b80)=""/241, 0xf1, 0x9}, 0x9}], 0x4, 0x10040, 0x0) 2018/05/22 17:37:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}}, 0x0, 0xffffffffffffffff}, 0x45) close(r1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x80000001, 0x8000, 0x20, 0x0, 0x3f, 0x9, 0x311, 0x38, 0x5b, 0xfffffffffffffffa, 0xbf8, 0x20, 0x2, 0x200, 0xad7, 0x1}, [{0x6474e557, 0x7f, 0x53dc, 0x4, 0x80, 0x1, 0x5, 0x10000}, {0x2, 0x3, 0x86f1, 0x721, 0xc17a, 0xdac, 0xff, 0x40}], "", [[], [], [], [], [], [], []]}, 0x778) 2018/05/22 17:37:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)="a08979a182922fa42bf6c7d172db4e9eccf1a78be897b34ef31b9cc74240fd686c0ec83102f920a36204d4cb64ba77e5343be58b38dc10c613e916c8897957f3706512410111b2d068b284b45dac42f0b4827f5e3c9a9ee2df4f1e4dd3b3d3a2adb162040e37b05fa8b9e6ca190eb3908526", 0x72}) ioctl$TIOCNOTTY(r0, 0x5422) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x388, 0x800) [ 167.327912] Unknown ioctl 8839 [ 167.361217] Unknown ioctl 8839 2018/05/22 17:37:00 executing program 0: r0 = gettid() clone(0x200, &(0x7f0000000200)="450138bdaf0c7278dbd5dc8dd4bba2b04ec2d63880a387a125058964945f61448e", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f00000000c0)) process_vm_readv(r0, &(0x7f0000000340)=[{&(0x7f0000000300)=""/28, 0x1c}], 0x1, &(0x7f0000002900)=[{&(0x7f0000000380)=""/235, 0x7ffff000}], 0x1, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x5c, r2, 0x400, 0x70bd2d, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc0}, 0x48080) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/22 17:37:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getrlimit(0xe, &(0x7f0000000040)) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0xffff, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 'ip6gretap0\x00'}) read$eventfd(r1, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/05/22 17:37:00 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8001, 0x10000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180)={0x77359400}, 0xfffffe19) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/22 17:37:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) munmap(&(0x7f0000016000/0x1000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) 2018/05/22 17:37:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x8, {{0x2, 0x4e21}}}, 0x88) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='veth1_to_bridge\x00', 0x10) 2018/05/22 17:37:00 executing program 7: syz_emit_ethernet(0xd2, &(0x7f0000000040)=ANY=[@ANYBLOB="cb43ccee54feffffffffffff86dd605b67aa009c0000fe800000000000000000000000000000fe8000000000000000000000000000aa000a040500000000ff010000000000000000000000000001fe8000000000000000000000000000bb00000000000000000000000000000001fe8000000000000000000000000000bbfe8000000000000000000000000000bb0420880b000000000000080000000000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x8, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x0) 2018/05/22 17:37:00 executing program 5: r0 = socket(0xa, 0x1, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = getpgid(0xffffffffffffffff) getpriority(0x0, r1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000190, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1d8) 2018/05/22 17:37:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x2001}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) io_setup(0x9e1, &(0x7f00000000c0)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200200, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000001280)='/dev/full\x00', 0x20040, 0x0) r5 = dup3(r0, r1, 0x80000) io_submit(r2, 0x3, &(0x7f0000001440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000100)="9f76d68b02a673aa0437e5a5ab6862bfc48cbf7091880a43a5d98cba4e69fe7f8135e2304d18e75d754d3e7c5c8ecb93efe184852b7f79e5663f2b00bb4d64e58f66db436600204adb186f046401999311c8da22be3cd7fa", 0x58, 0x9, 0x0, 0x1, r3}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffc, 0x0, 0x1, r4}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffd, r1, &(0x7f0000001300)="94f262550dee3143387694ebf5e91f90742a6ceff4bed029779c6442e5b98ebcf7e0a103773ee2fdfb44b65d6791f3b05853b02e5ce05259c872fe1631ee38de1be484aa1fb2735ce837390f820c6a8c750e5433787146b38ef9e7e89ffea55473093765c9df51237d94b5d88533feb9bc4c7cf2fb914325d872ad441b471e801089b565798ad8961e1ba1311a36f0a8cb55b0bb32ed52840cd1db76c6202544bda4ac20167131b69702d918975dc38d09e87d764985f91bf599d7f8ac855c0080fa30e46b77777c8d929f25f79f61c8e5cca30278fdac3bc7cac1fa1af81d437e27522cf686", 0xe6, 0x8001, 0x0, 0x0, r5}]) 2018/05/22 17:37:00 executing program 6: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000080), 0x6, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xa) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 2018/05/22 17:37:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa82, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) writev(r0, &(0x7f0000001d80)=[{&(0x7f0000001c00)=';', 0x1}], 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) [ 167.696658] kernel msg: ebtables bug: please report to author: Hook order must be followed [ 167.837815] openvswitch: netlink: Flow actions attr not present in new flow. [ 167.869122] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/22 17:37:01 executing program 3: prctl$intptr(0x1a, 0xfffffffffffffffd) socketpair(0x0, 0x3, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x2400) openat(r1, &(0x7f0000000040)='./file0\x00', 0x90500, 0x4) 2018/05/22 17:37:01 executing program 2: mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) r1 = getgid() r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x68, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x7, 0xffffffff, 0x1f, 0x8, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xfc, 0x8}, &(0x7f0000000240)=0x8) getgroups(0x2, &(0x7f0000000040)=[0x0, 0x0]) setregid(r1, r4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) 2018/05/22 17:37:01 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000400) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x80000000, &(0x7f0000000080)=0x1) 2018/05/22 17:37:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0xfffffffffffffffc}, {0x4}, 0x0, 0x0, 0x1ff}) 2018/05/22 17:37:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200203, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/10) bind(r0, &(0x7f0000000180)=@ax25={0x3, {"78df1f6996912a"}, 0x1}, 0x80) creat(&(0x7f00000005c0)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x1ff, 0xffffffc7) r1 = request_key(&(0x7f0000000500)='cifs.spnego\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='8vmnet0)\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="c28ad3b9187fe87c00d3398e53d46574f377604d50f49568aea00a30081fb882298baa8523784f6907450db0699cd310d3a80edd2e385e784ff1d8d7431f3ddf358a04fa22", 0x45, r1) r2 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)=']%).vmnet0}\x00', 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="060000e6d3fc728ea8c9f7bae300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x2e, "edcf80d0a1e574be00cdfb4471eb73e5744866ff296df510527bcfa94cffd5a95db56926859d021f09c9fa264f2c"}, &(0x7f0000000380)=0x36) keyctl$get_keyring_id(0x0, r2, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x400000032, r0, 0x2000000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000280)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) 2018/05/22 17:37:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60200, 0x0) sendto$ax25(r2, &(0x7f0000000040)="acfc481d608580e6c4fa362e7df85d68db6ad44325d45719dd5b42", 0x1b, 0x48000, &(0x7f0000000080)={0x3, {"44427be0d32f39"}}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) dup3(r1, r0, 0x0) 2018/05/22 17:37:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}}, 0x0, 0xffffffffffffffff}, 0x45) close(r1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x80000001, 0x8000, 0x20, 0x0, 0x3f, 0x9, 0x311, 0x38, 0x5b, 0xfffffffffffffffa, 0xbf8, 0x20, 0x2, 0x200, 0xad7, 0x1}, [{0x6474e557, 0x7f, 0x53dc, 0x4, 0x80, 0x1, 0x5, 0x10000}, {0x2, 0x3, 0x86f1, 0x721, 0xc17a, 0xdac, 0xff, 0x40}], "", [[], [], [], [], [], [], []]}, 0x778) 2018/05/22 17:37:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="942c21b3928594663fc135775cbeb05794e680abc91d805412a4c2d8a9765da216deaeaed83dfbcfa692c05fd681748f1e7c0d3693e05de01a3cc4e39f851734b30cc43a2241ee1c5c750fb34b6f188c9514b42316adcdf37eb39aacf47b7d6c778c5c37140a0c510f78f23d0b21ba88ed374d86d84b98870eb2f6ff0a0981d0503bb4b5e9055ff89fc12a1aadc0193785722b14b1746daee287fc1c7004b58f0658a84f637f8ef7598dd5e08bf29ed48635826529ce53e39faab7ba2cf562f2ac16da4e37018a35ef6e667f307112ab60a3790568a27758723c28d5a6e52dbf32cb6f10a8cc53ac6688fcb1722c40"], 0x5) r2 = socket$unix(0x1, 0x2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000840)='/dev/full\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) sendmmsg(r2, &(0x7f00000007c0)=[{{&(0x7f0000000140)=@ll={0x11, 0xf7, r4, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)="34a6d02ad57f64d81bf5", 0xa}, {&(0x7f0000000200)="77d94b73f13d4c9fc7fdaa3db8f2a88526ccfa3920254229d4bbe82601856803b255bb12a91e0f5776ff82b7e8abde49aaf19a830ba4b89fa90000eeebcf933848383bf3a321a29d1e8981ed68238705c1310c25d1afffd1960e04a63e9184e28701857c8a4f9f16db100be985775fef752d936409b0aa7a192fe0011282546e34ae41e5", 0x84}, {&(0x7f00000002c0)="e46cdcf065c82efbf7e0bd04085ace807f7e97b9c75091e8b625dc9957063d2f83db7f1a151a7710ecaaa15b25cd5250f4c1d56480e9f3f66e5424f4878b66647f152bf023f62c596b46fc552f3fdb0ac19d377d5533c426364d26ded941fde0f9e68213f21dd58667870cb8b8c692e8c8a30aed5a0f36ae2939407500f76c20bb64e2e173a1a11fa0c6f9c0718f0ea48e39192ec94f7cfcd6ebadf1842b91eb0f0e482d4cc48bfba8df", 0xaa}], 0x3, 0x0, 0x0, 0x20008000}, 0x21}, {{&(0x7f00000003c0)=@l2={0x1f, 0x4, {0x6, 0x7, 0x0, 0x101, 0x4, 0x7fffffff}, 0x2, 0x401}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)="f38fa7c4d4c02fb959f1da5981e72c8d76b93a37fadf325e8ec8350d0f8aa99f8d62e14e130388c27c77707a63d56a15a66780ae365220da5a0f6345ad9d8365d277b6a5c6b6b872dc5da11d6d2c14f6236fa0a868a3f1acb4511d64c06d2c64c260003c95", 0x65}, {&(0x7f00000004c0)="c23ee8d96631b9e7238eb9d15a028ce120949aa9e30a5521bdf172a263ec019316d06b0ea473b6dd48987afa48b3d391596fd4883761f0598733ed0aad15324b769000da758ecd803c56d20b23c3fcb239c42f2301e5f0d99c8b03bd35b307d636962829804c6b3207d2", 0x6a}, {&(0x7f0000000540)="61c0c7fa110089ff211fd84280d937f032c5c69ca0ea6197ba628a9ef77f74e6ca636c56ad083aae4a307b53588ed5e4fd4c74cac2a0da196528c27f716679", 0x3f}, {&(0x7f0000000580)="772a7b4262780031d0816ae475229784e1eb79b56a3280d5b70f8b988a5cf519974c3f7b669e1a0d99ec56577dcaee866f675e46ab090f34dbbba12aa464fb992cc73c34fd2cfcb7f87e37fe7c9acf901d963755b665fb977eef4d2e7744b46e7144935009e8cc4543221eb0518ab1b21807943bee1419277bc41c714fd928c83f8659995300eee9248eccf7bfa866a4e90ef95eabc0c84a0dc670427b295c5fd10ab9d7dcf47fefa07f", 0xaa}, {&(0x7f0000000640)="68af3e5120192cf214cef1c13862450d61b1390b5b92e0183476210f035f5e4fdd583dc66d7980c0a3e952a22b0c3351b687612a733ac6940c0b1dfb9c44fd40989f14adc324dee6bbadc9e8645e44a3d48aabcfaa3df9f6538cea28ae560e43fc6222d78b0533290da31b49ff6d422485dded84d277a1", 0x77}, {&(0x7f00000006c0)="fac08c0ed67309cdd0488824d0633cde110799b7b4c23993f5f09656f8e8131de85d16cb272095ba4b28d05a5b819525d7857e9f250baeb8b7d2c96f4ff5c61eeb730a22288fdb905893c872f90610c77963301aad38c517d238e80439e2ee4a525ac7c4ff29efe8067eef7ef7f836f6f41d5c163985ef665f51cf48", 0x7c}], 0x6, 0x0, 0x0, 0x4000000}, 0x9}], 0x2, 0x4000000) sendmmsg$nfc_llcp(r3, &(0x7f0000005480)=[{&(0x7f0000000980)={0x27, 0x0, 0x0, 0x7, 0x6, 0x1, "111d4b5c81e09d1cf2b799a906408c1096f2303b395802315c1f45ba1e05aef0475593a5a4bea082ee12032497b210516714ed669293605ed0d26239194075", 0x8}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000a00)="7b04170e15d75ffcdce68f95ea318a82a52effaa87297007c4422e8e5ebdd40e2b561d8259b92bd0008db78de97f0e97fc77ee527eb57b3eb0dfaa98ab809cafa138769c765570525da3fbe3197cb4f905385052cce8714b3be5fcf0b95dff5fbe5c464e5d85b682cb08e0f9fb0b205dd03d54544f44bc154b0c8c4fc643cbf05b2a60877a2f6da92ce921b3758e974a4ba49c7ff1cece4279a9823fc7", 0x9d}], 0x1, &(0x7f0000000ac0)={0xf8, 0x110, 0x0, "2e69a5356b8bf68ed1434e0e5543a7c67ea9cd3bc6230e92d3e42b95f5302303b5403154ca609506ab0b9b691deb22d553f13ee9fa13da499d302f0fdae73fb94075dcbbd266d935fc419f69980b185ed96ee768000a556c0ad42d747817c7ef4dfe902955739c1a1e1eef94368b220ef3dd3ac7a9d1ae142a07bc62b2b64c639349b25e8b046e71207d44e3b3960edc417dce813541842b02137ae365dfdbec8f49bd30b9109ebda8d15bc064d4c4dc489ef52b0996101baecfa31d5e78d43e70554567cc40f511b449c4bb3eee1eb0d0308b22187f6d36340f44aa0337d640d88550c21c55"}, 0xf8, 0x90}, {&(0x7f0000000bc0)={0x27, 0x0, 0x0, 0x1, 0xe2f, 0x1, "b9a8785f34d248acc376cdc515d024efe13d459a46e2c145a90f31da4621536b9c1551c3e80ba164722ce9b31193981a8f1763f9e5c9a5892b906449318eae", 0x3b}, 0x60, &(0x7f0000000cc0)=[{&(0x7f0000000c40)="6e87e0b713d72cb5ade13a889504d16c5200385edf3da0e67fb6ae016b4aedaa3611b80dd6b8989a761833a4e50d750102d4e0704a4d7781b8643cabe8dc580349a5f05f3281687b65a65f", 0x4b}], 0x1, &(0x7f0000000d00)={0x1010, 0x104, 0x746, "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0x1010, 0x10}, {&(0x7f0000001d40)={0x27, 0x1, 0x0, 0x4, 0x647d, 0x7fff, "dce8a04476d53777f668b8e7a7737e7b3698989dbb40148191f4e93b5b3d6042a5110a6137c11f1dfae403f3049916e3d9666949dc30f7ba4bf61d58c81d98", 0x25}, 0x60, &(0x7f0000001e80)=[{&(0x7f0000001dc0)="d67c65b149b8558782c0936d59a27469457b76bfaba791f11ccec9554444e3b3bf7e6537c1b5c58c2c3fe0c3d99ae84264a4949be0b082ee77486e74e77600c83ee64567bd564090750bb50767410be1", 0x50}, {&(0x7f0000001e40)="998ee32d7dc69d45b1b8f8840509415cb5341b6835bb24d870d94c9ea8995b", 0x1f}], 0x2, &(0x7f0000001ec0)={0xd8, 0x113, 0x3f, "02b97c86750b8672e4d7a76879a2f3041acaeae7d0cd8fdb8f8ca6cc7356da4d983e8d57200eea34d39bf0a0889bc4dde031b1523c6bf26ade1ce0d3ae8c3d312f48ea8cd03ba026a04f69124e393719faa24d6952c9e9fe3028bd703073f924fcd2d9632d57c846c1454ecd4f389d013be766bf7533e11e47f04d7c08f646eb6b2174e136456e3b42f2073e8afce17a677d7f6403eb56e42e2535d7602cc6b102b6ec077c0a31da5b2d796c1f5fe510c69e2452eed256df9b4277cce1339e882055d0b801e0b1"}, 0xd8, 0x4}, {&(0x7f0000001fc0)={0x27, 0x0, 0x0, 0x2, 0xffffffff, 0x3ff, "2a13fdefc7c8e5d0b7748b8bd0949c240464346d6b71e3bbc581323aab488673de2ec530bd89ccb9056faf09d92ce1641e953106de74d3e124a88b04e8e82b", 0x1d}, 0x60, &(0x7f0000002140)=[{&(0x7f0000002040)="c13da0fc5c5348395c13f20ed16a67afd3079806be5cdd4fbb408d1ba01e8e7fda857b5143dacdf27890267df2f0bc0ca8470ffdc32d8fb1de80619412385ad14b36ebb39d95480cdd5c944ec067001ca3cd4381b546867de7e9886c1cdd3ab2789578d01ae20023182b924bb460335870cf36670c7769d21bc7bed393a0414742f7a02763b96b737f6d38daa4e07f030aaba1185687e93ab802acc1a9112a58d3167229811f797135ec7ddbd1f1b040ccd2364d43b1770bcc79dccc483ad87c8b", 0xc1}], 0x1, &(0x7f0000002180)={0x48, 0xff, 0x10000, "0cab988f35d9c34c855a28514344f747055a26206916ce1b5bcb75eb269d3918348a95f7ebb517c62f6c72da2a4b396d207fb5"}, 0x48}, {&(0x7f0000002200)={0x27, 0x1, 0x2, 0x7, 0x6, 0x5, "a427e0c132ce4af160ccd4e59038560bf15cc94cb2c920f9a020e5f4d6d7932fdfcb52091e3e854cd5ebec85f210d88e0cc287ca1ba8cdfd1dea8445e14d54", 0x11}, 0x60, 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{&(0x7f0000002440)="e199b9fe96ff668a9151f649c4dc3cd1ad8ae9f498644c41980b4966b8233fc6fecc93e4742e84d6b4ff27148aaf0794933494f893a9a95cc17c802e2de846efc3cb8fd50a69b1652386edafe9101e5bb266353d9a543f0b498b82bf9efdc5b79688af323a171140fa670f2e708b77a22b391f16c518d0b4a4ea874ec0dde6d967315935ad946de803", 0x89}, {&(0x7f0000002500)="7f2de1e1aa866b078035f5add9a7afe0c70f375054d6eb6bf5a15c9dd74d3c24cd941085f426d60dcbe139059b1f7ce239263c668ba4de1c70a279704b2da11d2e6d22876f6369844dbdec079788f01815f5af092477cc42a834ecb7aa8b978a9392e3a369bee68f5255090643e8d619c2f7568647f0d4fd6f09513068d05cad43470094cbefdd4cd21b09361a1159e79aaeba", 0x93}, {&(0x7f00000025c0)="e1d2b5cf83", 0x5}, 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0x1000}, {&(0x7f0000004a40)="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", 0xfe}], 0x4, &(0x7f0000004b80)={0x110, 0x13b, 0x100, "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"}, 0x110, 0x20000080}, {&(0x7f0000004cc0)={0x27, 0x1, 0x0, 0x6, 0x7ff, 0x9, "ad22fa468360cb84b69b80a782b7b5a4dd6e367d1cf26d0acc3ccd62291e9b90f37f8641899e7bd899440e8e0e856abb5d0b45c2873360d58f2448979005cc", 0x30}, 0x60, &(0x7f0000005100)=[{&(0x7f0000004d40)="53f41b02eb031a4f897962017c4e871fedcd49d7c59c33437c3c67bb72436e3f464e74e0d4e536d6611ef9a31afa4bab5b9522614753d4f8a8417ad9c255227c1df347b6f1484b1dd77e87f091ee28375314dd44c057fc67f0bf466c0d7d47995e6ebc904d09fe94aafefdb4d9b36b2f9a64a3ac354d791660073ef53a87fe48c69dda34f298745b0cd293fab7489bd2156a2c", 0x93}, {&(0x7f0000004e00)="11cb2db16715809a96ed0adce6f276c7bde1da801b7a6c59f37d5a1d813d08dc83ad88cadfc67f40b8cfa81998ebc25f1b1d050c75095fab36744417283283be2399580053115526df2a23578b3931a9280c51f9e0743e2014f227688daa0d78e393c839dce37d455bf2a809c4599ed13cf03ee774d8eaf837eedf622327245c7ae4ba4dfd2dd9c3bd019d584288cde9bf3348f3f0ed97f48805302671b23920e249606ddb", 0xa5}, {&(0x7f0000004ec0)}, {&(0x7f0000004f00)="fed452d5bb43681f516f95b2886c6a63dc7a3dcd4d57bb31295c8010f12affffd099d62c30b73fcc98371728044ee4e4bfbae20c7db44c4bd5437e7c148fec34d180789459f12f7d1e4e7d8b3f5ee82dc3ada9b049f74a6d48ad27e8c478d64f12f5c338a6fb7423e0e4f5d17afad20737e5717ca1aa31cc134b54d6e73e65add8fc4b1573dc29cdd74885359833d339ec282048b6019cbbba0abda7733cb3899d14a52b32e5c7572885d22ecc91aa3ec9847bbd1f580da3b7dd2ee0aa823c32c4e654d3c43ab9d1468b74ae376458302fa361c13e", 0xd5}, {&(0x7f0000005000)="7f5eea856ad4a46eafd26e86e5dbdcc83ae91b3869ef9be490f9ceff8261235edd3fb9897d8e686f8ecc13bf35f61df47ded8f23f40e170ef7f9466ce3", 0x3d}, {&(0x7f0000005040)="f33218af24c1339d8acdf62f6f59d0395ad581b2d6e3126e79871fbd662004f653720f15747fe377915324050856ec519983213661771f2f8a38e02d169af6a0450475c68ff76401b30ba9e1a1f0663a40958a202bafd85667fe86660aa07c6752708bd0a43b3d88781aa196542d0cefb43060be4a518ac1f2d1dd7260efc1a929a2e3384fc32bd2", 0x88}], 0x6, &(0x7f0000005180)={0x20, 0x1, 0x2, "17c7dc50a22b844e5cb27ed19ad7f793"}, 0x20, 0x4880}, {&(0x7f00000051c0)={0x27, 0x1, 0x1, 0x7, 0x7, 0x7, "493c4c849e355a856a608ec980dbe3f3ea97b96899ff6293e96e49bf167a0eb3505938b40a4b6a2e399afdbbaf7d62b534a16a436e018746276b0672547300", 0x10}, 0x60, &(0x7f0000005440)=[{&(0x7f0000005240)="0023fdab2bd578ad5853967d2db33f8fceaf03bdd52b7a247800eeedeeb587ba03056116d8ff97834b77ba900c34e3e48e1219b18805880c3302d1de5ec096730b781863cf649085e7aeef48216c69f10b311dd9d75537985d933a57bb33eba8a2f9a889226d37d483a2d1e1593a8973de", 0x71}, {&(0x7f00000052c0)="e176f5c4525507bae1f12748f160c38f2214007e7f2b6210f2c716e2bd3fafa1c9797a97441feb25cd0ffad7777aab68e2816e5e7ebb220c1965b3293ad20ee0e8b2b14db7d8f7db6d056d96afdf46046d00b20951f992f24e205af0654212", 0x5f}, {&(0x7f0000005340)="7d0979f79916c99f30f128e765183ada6a5444922f0d7890c1ae03485d194480f8e14248090865a4fc404713bad5a36acb85a3a402c449dfbf2b22cef66bf8a21adaa8e7333e2e7246679c5ac7389f9ea166254823fa61124bcbf541448094ca8566cbaa43806dd88589217207832030bf7ffecf7816dd59d191d94598ccabb6ee9d5ac0f4407f28a3f6ee1cc7ef438c525e74f4fe7d9831ab2e42001c21dc1f1a75913ddcda8e237bdc5cc0d5565a8f6bafd5f168f0fd5a26f59d0e81582890d61fa95f211cc94b325d", 0xca}], 0x3, 0x0, 0x0, 0x4}], 0x8, 0x20000000) [ 168.441995] ================================================================== [ 168.449437] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 168.456966] CPU: 1 PID: 10750 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #102 [ 168.464319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.473668] Call Trace: [ 168.476261] dump_stack+0x185/0x1d0 [ 168.479898] ? arch_uprobe_exception_notify+0x20f/0x220 [ 168.485270] kmsan_report+0x149/0x260 [ 168.489076] __msan_warning_32+0x6e/0xc0 [ 168.493142] arch_uprobe_exception_notify+0x20f/0x220 [ 168.498339] ? arch_uprobe_post_xol+0x500/0x500 [ 168.503009] notify_die+0x247/0x3e0 [ 168.506637] math_error+0x152/0x600 [ 168.510267] do_coprocessor_error+0x29/0x30 [ 168.514585] coprocessor_error+0x14/0x20 [ 168.518645] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 168.522954] RSP: 0000:ffff8801ae84fc90 EFLAGS: 00010202 [ 168.528315] RAX: ffff8801cb5fd400 RBX: ffff8801c8f3d401 RCX: ffff880000000000 [ 168.535580] RDX: ffff8801c8565444 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 168.542844] RBP: ffff8801ae84fce0 R08: 0000000001080020 R09: 0000000000000002 [ 168.550106] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 168.557374] R13: ffff8801c8f3c358 R14: ffff8801c8f3d444 R15: 0000000000000000 [ 168.565170] fpu__clear+0x56/0x300 [ 168.568724] do_signal+0x1767/0x1cf0 [ 168.572444] ? __msan_poison_alloca+0x15c/0x1d0 [ 168.577115] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.581961] ? retint_user+0x8/0x8 [ 168.585505] prepare_exit_to_usermode+0x271/0x3a0 2018/05/22 17:37:01 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000200)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r1, r2, r3}, 0xc) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x2) r4 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r4, &(0x7f0000000000), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) sendto$packet(r0, &(0x7f0000000000)="0b70716a2b52df7c7db99c4810d7c0ff59c23d44a5dcd00f991f6a848f991fbab484bd", 0x23, 0x0, &(0x7f0000000140)={0x11, 0xd, r5, 0x1, 0x45f7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 168.590352] ? page_fault+0x8/0x30 [ 168.593896] retint_user+0x8/0x8 [ 168.597261] RIP: 0033:0x402040 [ 168.600444] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 168.605800] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004 [ 168.613064] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 168.620331] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730e00 [ 168.627595] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 168.634856] R13: 0000000000000002 R14: 000000000072bea0 R15: 00000000000294fd 2018/05/22 17:37:01 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaeabb08004400001c00000000000090787f000001ac1414bb0000000000089078"], &(0x7f0000000000)) [ 168.642122] [ 168.643744] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 168.650747] Variable was created at: [ 168.654470] copy_fpstate_to_sigframe+0x6d/0x960 [ 168.659225] do_signal+0xf00/0x1cf0 [ 168.662837] ================================================================== [ 168.670181] Disabling lock debugging due to kernel taint [ 168.675620] Kernel panic - not syncing: panic_on_warn set ... [ 168.675620] [ 168.682984] CPU: 1 PID: 10750 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #102 2018/05/22 17:37:01 executing program 6: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x3, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 168.691728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.701075] Call Trace: [ 168.703665] dump_stack+0x185/0x1d0 [ 168.707298] panic+0x39d/0x940 [ 168.710510] ? arch_uprobe_exception_notify+0x20f/0x220 [ 168.715881] kmsan_report+0x260/0x260 [ 168.719687] __msan_warning_32+0x6e/0xc0 [ 168.723755] arch_uprobe_exception_notify+0x20f/0x220 [ 168.728946] ? arch_uprobe_post_xol+0x500/0x500 [ 168.733623] notify_die+0x247/0x3e0 [ 168.737260] math_error+0x152/0x600 2018/05/22 17:37:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000900ae3d3049106080590d0ab7a60100040001fe03000bc0ff01000006000700"], &(0x7f0000000100)=0x1a) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000002c0)=""/68, &(0x7f00000000c0)=0x44) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xea0}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x2, 0x4) write$binfmt_misc(r0, &(0x7f0000000180)={'syz0', "4f48e7151ab08d2f8535787dfdce937feda6c872a8fa86c811f8b519b01a76a15cae6c5eb6fa2edb423b4447e71c004cadc4dcd90dcf49de0df575a3c02000da3d98891eb502da699578d78b674ab3138bbeacdbe286bdcccbac19b8cd82ecf4ed6a86e732e845067e37b51eb1f9dcb4976b9b575fc0ebd2ee07e294f4bb08f43acf5c1bbc69a88799bcf7f567a5900e1065eab79c4fac3307c85f4c68105e91891723c00a2828a1c43f0c5e92709397a4ca88375708f223e4040f979ed6e4c7d2a8a9abdf9ab2918ec686d7a752601f28e6d7b2caefb067e35c2e7ae7108517"}, 0xe4) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) [ 168.740896] do_coprocessor_error+0x29/0x30 [ 168.745223] coprocessor_error+0x14/0x20 [ 168.749286] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 168.753602] RSP: 0000:ffff8801ae84fc90 EFLAGS: 00010202 [ 168.758967] RAX: ffff8801cb5fd400 RBX: ffff8801c8f3d401 RCX: ffff880000000000 [ 168.766235] RDX: ffff8801c8565444 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 168.773502] RBP: ffff8801ae84fce0 R08: 0000000001080020 R09: 0000000000000002 [ 168.780777] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 168.788040] R13: ffff8801c8f3c358 R14: ffff8801c8f3d444 R15: 0000000000000000 [ 168.795324] fpu__clear+0x56/0x300 [ 168.798866] do_signal+0x1767/0x1cf0 [ 168.802578] ? __msan_poison_alloca+0x15c/0x1d0 [ 168.807249] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.812094] ? retint_user+0x8/0x8 [ 168.815638] prepare_exit_to_usermode+0x271/0x3a0 [ 168.820480] ? page_fault+0x8/0x30 [ 168.824023] retint_user+0x8/0x8 [ 168.827386] RIP: 0033:0x402040 [ 168.830567] RSP: 002b:0000000000a3e378 EFLAGS: 00000246 [ 168.835925] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004 [ 168.843192] RDX: 0000000000a3e380 RSI: 0000000000a3e4b0 RDI: 000000000000000b [ 168.850457] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730e00 [ 168.857729] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 168.864991] R13: 0000000000000002 R14: 000000000072bea0 R15: 00000000000294fd [ 168.872725] Dumping ftrace buffer: [ 168.876244] (ftrace buffer empty) [ 168.879929] Kernel Offset: disabled [ 168.883531] Rebooting in 86400 seconds..