a34168f45282a9afd576cd0f69cf633c9482eaf8020836c682741767b1f7c33826645e6739d42eddc6e9e94e7019d11c41656f7b5587b318e5a922101b8691d711b4176b80d30413d585b6ae06c73e55e01c498f111d1874f9d56cbc7eedb3a6db46388b176e4a296bc9ac7dc13bad3d1eeba048c386097bf8159358a234ac46002b139a320daee911102a0cdebfe61da100309653e09058700c3936626cfe4cc1026597efbfc6dc90ff89f78db7b92fb285b968dcc40814601fb53d678f63d88c5cd11ef09eae352c5d3c41a0f270d98d6c2192f9b692e81bc7511ebf516bce04569b46db14f50742d54f8a4279aaebf9") r8 = syz_open_dev$vcsa(&(0x7f0000000880)='/dev/vcsa#\x00', 0x0, 0x400840) getsockopt$inet6_buf(r8, 0x29, 0x2b, &(0x7f00000008c0)=""/109, &(0x7f0000000940)=0x6d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000980)={0x0, 0x5, 0x4, 0x7, 0x400, 0x1, 0x1, 0x1, r6}, &(0x7f00000009c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000a40)={r6, 0x10, &(0x7f0000000a00)=[@in={0x2, 0x4e23}]}, &(0x7f0000000a80)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f0000000ac0)={0x8, {{0xa, 0x4e20, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000d80)={0x2, &(0x7f0000000b80)=""/131, &(0x7f0000000d40)=[{0x5, 0x1b, 0x800, &(0x7f0000000c40)=""/27}, {0x7, 0xa2, 0x1, &(0x7f0000000c80)=""/162}]}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000dc0)={0x8, 0x7, 0x5, 0x20, 0x1, 0x10000}) creat(&(0x7f0000000e00)='./file1\x00', 0x100) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000e40)={r2, r3}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000e80)={r9, 0x7, 0x2b, "4dbe41ea8d1c41619cbc1254fa42fcd9d7544c16acac44d5d8fca2647ab51a4292d03702723d2633bf2848"}, 0x33) 2018/06/01 10:30:12 executing program 5: clock_gettime(0x7, &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x480800, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000180)={'\x00', @ifru_ivalue=0x2}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'ipddp0\x00', 0x7f}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240), 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000280)={0x2, "53f1"}, 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e21, 0xf, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, {0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x87fc, [0x1f, 0x7, 0x9, 0x7fffffff, 0x200, 0x8, 0x3000000, 0xfffffffffffffffa]}, 0x5c) poll(&(0x7f0000000340)=[{r0, 0x24}, {r0, 0x9000}, {r0, 0x20}, {r0, 0x4200}, {r0, 0xc000}, {r0, 0x500}, {r0, 0x1360}, {r0, 0x8008}], 0x8, 0x8) r1 = fanotify_init(0x20, 0x0) lremovexattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@random={'os2.', 'ipddp0\x00'}) r2 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x800) get_mempolicy(&(0x7f0000000440), &(0x7f0000000480), 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x3) r3 = getpgid(0xffffffffffffffff) capget(&(0x7f00000004c0)={0x19980330, r3}, &(0x7f0000000500)={0x0, 0x0, 0x6, 0x1, 0xfff, 0x4}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000540)={0x303, 0x33}, 0x4) fcntl$lock(r2, 0x6, &(0x7f0000000580)={0x0, 0x7, 0x31f, 0xffffffffffffff16, r3}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x9}) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getrusage(0xffffffffffffffff, &(0x7f0000000640)) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001d40)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001e40)=0xe8) lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001f40)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002080)={0x0, 0x0, 0x0}, &(0x7f00000020c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002100)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000002200)=0xe8) r13 = getegid() getresuid(&(0x7f0000002240), &(0x7f0000002280)=0x0, &(0x7f00000022c0)) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = geteuid() getresgid(&(0x7f00000023c0), &(0x7f0000002400)=0x0, &(0x7f0000002440)) fstat(r4, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000037c0), &(0x7f0000003800)=0x0, &(0x7f0000003840)) r20 = getuid() stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0}, &(0x7f0000003980)=0xc) r23 = getegid() r24 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003c80)={0x0, 0x0, 0x0}, &(0x7f0000003cc0)=0xc) sendmmsg$unix(r4, &(0x7f0000003d40)=[{&(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000000780)="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", 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{&(0x7f0000002900)="a4db54d0a802717f19b1ce8d03d00fbcde6bfb3022bdc37c72a7017999f13466b217eefeef2d257db76222286ee4f78a6d86d8e49bbe878b070c71dfa3e4dfb29b83c21fecc2eb9c0ca52a3c735953b572d0ee4eae3ef43e2226e0356d1ba96335535931b39af48e844fd0fe1cb85fed09e0cef51b544bb8cb07f1dedf37a505b9784d93158711ef180647c7195f640918db1f8e095444a5681982b4a133d2d8abdfe3e0492665a41dc866e9d9de669585229999aa4a22482051c45c8abf980f9968019e91a6e9bda1551c38612d3c6a676f31ff7e4a8ff6ff461ed4504ff494b0b4daf70875c05cbca40bbe582c70b9", 0xf0}, {&(0x7f0000002a00)="04f13661462e1b34cc65bfd1eb5bbfe5119cf563cb47700829fcebefd33205b0ab0b6bcc4702c838e367c273eaf9949f60eb00ea039450e8a724bd480ea84134163ba158b1a3fb719251587334c4704a1bb2c4e3a121404e02bb95641ead79198a8171899461b4fd271d2fc6faa3fe7f4915789af9a53fea7aca8a7b06f192ec28fcd24387d51af959ffc3a5bb9b5b14bb3ac864092981ea9f4e52a7ed95e9f1fe29177939b348acb5ef329c09d903847d4fc0be9b6e2fda024ea3338b517f3d2d16a15a1eecdb5b0a0f959a42237db73b0a10f80b5ac18ed978d63f6901b8e1693a8f4d", 0xe4}, {&(0x7f0000002b00)="59466bc2f96a5e52f206a7dcc054e10d90b2d3c35caa18e9d26a057406dd4ff8782b6e30839f9a516aea2f5503ae6bd2aa0a2405b0d892830221cb814772e8e7fc2f8c754b5e941b8cdfc1ec919fd24ab049ddc393cda56b034f1cb0a5f9ef163e53f25e58446be423dfcf5c1f14063a85c36786208febfa973bf5ad24428514de36a5e6860555c389cdea3283e208ae1283", 0x92}, {&(0x7f0000002bc0)="ee3f82d90ff9b06bd23c176b4d416313bbbfe1b80880eb1829f8c03e373d21c7e3ba30282133f957f94f", 0x2a}], 0x6, &(0x7f0000002c80)=[@rights={0x38, 0x1, 0x1, [r0, r1, r2, r0, r0, r1, r1, r5, r4, r2]}], 0x38, 0x400c4}, {&(0x7f0000002cc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000002d40)="b03004f94a27126675f62f82c3c9b54b4f9a6b826cc1de15480fea351f740483d99f26f78c246e66aec448e72ceb03c05c283130893d1868eea388c9fb8abddf3f372196d290ce1e2e1387615620dd4625256655acbb49124a8bc9fef3c828d106bd6542216e512826570ceaabe0a9d7eb10ef8af51c073390d559385a7335d856fecae4d1e7f6eb4d9ed93817786fe5b056d6d067", 0x95}, {&(0x7f0000002e00)="65215cca6722ed1ebb8c70db9bbbb0ca8f7a3b187ea1723ce6bd3a9a71305f39ad5fa750e0d3a3a32d81758164ca427f9018ef42294ffbf2074cc5885a3ca80fdb9aeb6f3e29adcdd54124386a049c96ab1ccc838fe360c08676bb688632c00101c0619d112e14782f8df8fa5385b04e8f40202c3778fbab61556ecb732924296009a982800200f7ccecaab9585ec7cbeeaae3510eb2d7af0e93d2aa80b81afee73ced2d4a9f0e543e4faa14c389cfa8db625901dabb01319a9f93182f268464927ad92b7134c125524d03755fcdd82a7a96ea251a69ddf87dd4b42938ed2c9357d9ffea8fedccab2a1e5df9d78625a97c7fee6a74", 0xf5}, {&(0x7f0000002f00)="34216af6d114951ac5ba7e1a44453c6795208aa945ed0ebb4654bd65c7af8a01bc7bdaa07715207f1850af09271216dc68e90a00c0af4f66041f", 0x3a}, {&(0x7f0000002f40)="fc1369a18dd5b0647d2f774dcdaa7f57721c3849ab5eda88dcf4a87d0c239759cc2847aa99e5ff39e477a241be5e8fd6fdabb01759177fc5ab79bc258a4333f2bb272bda25641c900e40acf79977d8c672a8e16aced6ef0a6b8a083a349aca56414425db6f", 0x65}, {&(0x7f0000002fc0)="82935c950a20f2b69e6b9c13ff85066def8380e26b88b796b83250c4a583d300f0e6195c29de2dfdc0cd7808cd96e1caa48d635639ebd989a95bee3ae90c75edb986e120aced73898120458f6d61d11cfaabb55c5c93411b22e6167bf08d08534f8d83159f8d971f07b765ff831974598b8ca3a56439f3cd067c9a651aae", 0x7e}, {&(0x7f0000003040)}, {&(0x7f0000003080)="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", 0xff}, {&(0x7f0000003180)="2809f6b4ccf977b05b8b6cfbbdbb50cdcad4d2647b06a1cd987030a7776179d0c517c9813e924be19f9eead2b2f4d211db75d419835f026391bcc1e4daa590de69dc28b7358d9dcdf129c8b905fa9e67008ef2a09347114bf0d3e140c5cdf0f41f40be8043c1ba6b7a86d6081813c98642dd15074fe7983c3059a3b80c57cd6d2651d60709d936280b4f324ca3796c0e253f3cad285263dd158bd8b0e9e02e8fd9b7894514bce4de6756eb05c16d4e32dbcc27", 0xb3}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f00000032c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003600)=[{&(0x7f0000003340)="b0428a1ef7bc2020f1bc1a644cc45050395f09347bb303a6efcade5036c277a2d2a245e8e527475dd05813da896199302ca8a42fcc99806f4131eb78b0be99ea40fc12e85c95d511ed13e2805e28e8b29a680059b5439c7179b7475ce59c4b303bf9414ca12317d62d5859e4a324a8c7d22ca73d224077e7b0680cf4203bc501e7ab301a7066493542a2cff6beb22802e79fe40eaa05ec47bfcf1fd227f80189fec2961a81a9667567c87f663c3793ad2a2edbd102a3c895dedc720b95ed3f1fdbaa3d773356a6e4dc5f6c1f5f9a63cbd039abe7fcfcbdb4ad", 0xd9}, {&(0x7f0000003440)="bc0fe94079437ab02f8bbd8157fcaaf023ec695a02cb656e3e20f8482628afb612240d6426c442337c8f98b3bf1ceb1589acd58276ae225d26965d645339078ca09ee12f4243ea0f06ec684afcd2a5079d8964127476589e07be5bde89403da02c0e54c2ff6d02ba702a10054a", 0x6d}, {&(0x7f00000034c0)="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", 0xfa}, {&(0x7f00000035c0)="8db95567dddb016a49fd8b0f", 0xc}], 0x4, 0x0, 0x0, 0x40801}, {&(0x7f0000003640)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003700)=[{&(0x7f00000036c0)="adec542bddd8c036ee86ddd2036d17103b648561ae18410cb59f", 0x1a}], 0x1, &(0x7f00000039c0)=[@cred={0x20, 0x1, 0x2, r3, r18, r19}, @cred={0x20, 0x1, 0x2, r3, r20, r21}, @cred={0x20, 0x1, 0x2, r3, r22, r23}, @rights={0x28, 0x1, 0x1, [r4, r2, r5, r1, r4]}], 0x88, 0x4}, {&(0x7f0000003a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000003b00)="3ebcdf2d967a40e13a7c1352b8c5aecdc771c86bfe5db718920131c49e327b02bf7e4b27b768", 0x26}, {&(0x7f0000003b40)="cfa57fd684b3700ede38a07e58bd33b6690b7901e866900e3fbe8b83f4ff251e55c3c5380a7ceb30d7ad4f253d83f4cd45a64d8a365a1f1cab46f472451d0040bd17d8eeea73228e99aabd5d30ebe4bb95e0715906acc6aeda2fad5be6fa71c0934bc945b1c0bb8c5e11a76d351bbfcf908d87463d4aafcd4e4eaeae170eacc961be01268fa68e69b883208e29ba7a0318ae6e43fd8e6ee8ee674ef75a2506618f6515bb19e05ccd3de045432998d738b10a2bea0cb6598ea48e7b70998a86fdb6c1fd4b98c09fa3625df2bb38998f7e4bb3d619f185aa9f1404f13845debe8b0f5d6cb5e54509b7c3cdd3fdf1cb8b00e6511e", 0xf3}], 0x2, &(0x7f0000003d00)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r24, r25}], 0x30, 0x40}], 0x7, 0x0) 2018/06/01 10:30:12 executing program 2: r0 = memfd_create(&(0x7f0000000000)='(]\x00', 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001140)={0x0, 0x2}, &(0x7f0000001180)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001240)={&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000080)="69785e4eebb488ae99ebb358f3eb3b9b463890e28cad7fc5fd811422d3a2f0a888052edc0aca6a72e9ecadaeb0ca65fe6ad93935d038780edb2c940e2c4a30889bb7853c807db15098", 0x49}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f00000011c0)=[@sndrcv={0x30, 0x84, 0x1, {0x787bc6f5, 0x7, 0xa, 0x515e, 0x3, 0x7, 0xfffffffffffffff8, 0x4cdef0ae, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xb}}], 0x50, 0x81}, 0x4004) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001280)='bond0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r2 = msgget$private(0x0, 0x508) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000001340)=""/72) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000013c0)={0x1, {{0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x88) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001480)={0x9, 0x4, 0x2, @random="87a5386770ad", 'veth0\x00'}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000014c0)={r1, 0xeaec5dc}, 0x8) finit_module(r0, &(0x7f0000001500)='$\x00', 0x2) write$binfmt_elf64(r0, &(0x7f0000001540)={{0x7f, 0x45, 0x4c, 0x46, 0xd17, 0x583, 0x400, 0x1f, 0x8, 0x2, 0x6, 0x7, 0x275, 0x40, 0x1fa, 0x400, 0x3431b8ed, 0x38, 0x2, 0x0, 0x1bd4, 0x1}, [{0x1, 0x5, 0x401, 0x608d, 0x0, 0xc9, 0x2}, {0x7, 0x2, 0xaa, 0xc5, 0x7, 0x4, 0xff, 0x4}], "7780ac9c03447a10721c2d723af67c970428698a78e8ca50f0243f6fedb5fa7805e144a1c6739d278cb43b73b3d27c05f35b620412ef733cd43b140f0281644a7880e7726e0ee0a911c8c3a92c4500dc27204067b2497191babdcdb7ee23654618b473eee1c16e4fab22054193f009d66c3fefb6a1c84fc592e35de44c1e40a00e5c8acf4dd22e3f9c0a4ccfaddf5522ffb5b6087d17670c31901c8bf9443a0ee3771e45b71f8c38d056b185d7ba4859334a1e51453095ae3d660266abe4e0982070c6", [[], [], [], []]}, 0x573) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000001ac0)) vmsplice(r0, &(0x7f0000001f40)=[{&(0x7f0000001b00)="1e7961cccf99f28f2a9e7b325865ac781a38f95fc8ef7abe6ed050ce5dd70740d227e1c5158f0fe9233637e0c47fcf9e302fa3de1db491c5c08661c44e6a29b2803a8d73433db6739be2b5ad77f911d04ad23ee14b4020ceb288dfa954b48fe31c205cca89c5e81393b979ce2641dba6066381848c793f7fdd11636cd2daccb096b7fc645f439c39ab41535bda60b7d1a94dafbc53bd1c67953ae2479332d0a8bdddc21aba6a3ad2907ba4a75f634e0f12ffab3ab498e3c7d76c982e806d35ca8cfda49945649c85af9454a2dd178d196ad784f5484c82e8195b56531d96e1d234", 0xe1}, {&(0x7f0000001c00)="e7ade3a8e3f16be0f6bc21649c47328f4a2317feaf5c7b", 0x17}, {&(0x7f0000001c40)="31f4e7ff8bf0fce06c19919ee30ee11f7d77b37a6952d7b5550042283be04cd977f0161226c43a21d2244e4ecbeea86e53f21fd64636552bee72f9e83530bcd2015c3dff4be53ae4045de75f32be96d6039b99e8245d6b8f99e25a1ca68d86f30a7e1ca7942eb0af6d5c2d5b1f5c0b2c2de11200ec1d45a019c36d58ef2355a9a015063c936c7a9db29a5c03f65dbeff701654dd22b3e46e9f55bf343ed3abded4c22b07c1cd8d1fa909b7956c777f840d07cff735721935cd8de740c5ebdea8b94ed78ae34e14ba3c36fc2e4058530b9c8f4ddedc54c14ec58a6579acd0d5bc5427891ed328", 0xe6}, {&(0x7f0000001d40)}, {&(0x7f0000001d80)="b2c901cecf4435df04317e57ca597b9eec7e4f305a969785712a2e2b8f739642589ebdb90698340423269c953ccc8e4c6eb39d99c5ea9d95dfbfacf96e63af993a500cb2fe9191967c4fe37c76c0f88d6ca781150df9b38387ce14ac38bbd6d2529109a6f7f07ea5ce4bb394", 0x6c}, {&(0x7f0000001e00)="9a1c0cd66148612478027cb86185293a288b7184bb22bfdf58b6f736df8e8d789ee81b9b2b702b68033522e527cde35a3029ac908e27041a2970b4376c364b9852445f1d8a58220d6999c9d517b02627ac56c95b16f48023d8", 0x59}, {&(0x7f0000001e80)="75d900afd860c9d76a1d4c21d3389ceaec17913ca3fbb6a07bf93fba05ea94f5dded65d2a0347cb5d93fa3c426e5693fe495d8b9209162c410bb002caf1c0cf8326c83e5f9f800d34804e41563770588c10f407184c4b6707cfaf4d8bafae5948329d965440c7a09300b56e7870569ceaf23412f81312bd11d48f13ba3012aae4a9730efb6b0328254ac62061c277269b114fb", 0x93}], 0x7, 0xa) lseek(r0, 0x0, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001fc0), &(0x7f0000002000)=0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) rt_sigsuspend(&(0x7f0000002040)={0x8}, 0x8) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000002080)={0x1c, 0xfffffffffffffff9, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000020c0)={r1, 0x6}, &(0x7f0000002100)=0x8) fcntl$setpipe(r0, 0x407, 0x81) recvfrom$inet6(r0, &(0x7f0000002140)=""/50, 0x32, 0x12001, &(0x7f0000002180)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xaf}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f00000021c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002200)=0x0) setpgid(r3, r4) r5 = accept$ax25(r0, &(0x7f0000002240), &(0x7f0000002280)=0x10) fcntl$setlease(r5, 0x400, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f00000022c0), &(0x7f0000002300)=0x30) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002380)={&(0x7f0000002340)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000023c0)=0x81, 0x4) 2018/06/01 10:30:12 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40081, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_setup(0x4, &(0x7f00000000c0)=0x0) io_submit(r1, 0x3, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0xea, r0, &(0x7f0000000100)="3fccc0b0e306ef8440766066f20b5672b93046cdd87cf4711c07e21cdfcccf70078cc388996a893d59b9a80119e941b636d5ebbf8e2d71861bd55ef933cb8b3cf0fbcb6a4fabca601268901b3797e58d7b65eb91209a5739633c18e3b13cbdac6b11fee91118edd4668e02a87a10d8ebbb6d65fecb96ad583944b621a3096ad88702dc27eb2b7d98bbe46c37af2557a8d51419f995328226791caad8b86e19639dea3004d5323743d9d3f7575f4481500a91e8a7d6e68d17e3b76892cde2eadaa75deb42d9", 0xc5, 0x3, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000240)="6b1b848a049bedc916076b80e1e68f08fb3d12588aae039ccf31709f5ce92f4813fe84c24ba0cfbd01ec032f06860518ad9ffa5b2ed942105f6931a046511693a51775c98e1fa35648f2a303b23aa73b1e647f1c60a08dda513f6a1995686a3e7f0dd331cbc0cb5e1fe502e4368c8d624d59bc722f15d281d5d43b39e0d1a123f12f932bd58f6375608a89019e9df2776cdef575d5006cfe7659d76be27c80dd261098e01208a4fa96c2fd", 0xab, 0x9, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000000340)="42ff8f3bee413a3550e074f0d78551c65aed34fb91aea9546a6e1a28f0830b72632263a6c0ba6396d3c18a90b1e1e66dd55c283e685eb53ac22afb0b8cde101417", 0x41, 0x7fdeb84, 0x0, 0x1, r0}]) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000440)='lo\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000480)="4073df192df0a86cf39b3f6c79471e4d6f15fb3bdff3db7fe1e54c44133f8f560ee833e099e6a1dcc5d965410783de04") fcntl$addseals(r0, 0x409, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{0x5, 0x3a, 0x7, 0x7fffffff}]}) r2 = msgget$private(0x0, 0x108) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000580)=""/175) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) accept4$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'veth0\x00', r3}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000800)={0x2, &(0x7f00000007c0)=[{0x5, 0x2, 0xf738, 0x7}, {0x6, 0x7fffffff, 0x0, 0x7}]}) io_submit(r1, 0x0, &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={0x0, 0x8001, 0x1, 0x9, 0x3, 0x40, 0x7, 0x42, {0x0, @in={{0x2, 0x4e24}}, 0x4, 0x5, 0x1, 0x7, 0x94}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000980)={r4, 0x8}, &(0x7f00000009c0)=0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000a40)={0x0, 0x8, 0x8, 0x100000, 0x8}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a80)={r5, 0x7, 0x0, 0x7, 0x7, 0x3c67}, 0x14) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000ac0)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000b40)={0x20, 0xe000, 0x1000, 0xfffffffffffff001, 0x1, 0x1, 0x10001, 0x20, 0x100000000, 0x2, 0x6, 0x9}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x201090}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x40, r7, 0x800, 0x70bd28, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) msgsnd(r2, &(0x7f0000000cc0)={0x0, "755cbeb5e0bf065a4164a52b16e42f821662362d18e12947441b8a37e24ca81d01f550145ef8db252d4568633ebd63ebf55f436135e768edfa7a0864b346ccdaed5cdce75a285da155d8c1a831c3d3605fa35654809ebb4bd79bfc0064c8cc706f514565db50d9a6cf09bb95db33e3251751f6b5a1c4c8302a370dda93b1a2d490460dd591c8ab6ae134880efd40efdc102ad988b34adff9cf72ece0cf678b17889ea65f1f16ac4f2da1b6989daa2efaee016304b5ae86c72fc2428452b76f50de4638ca27fc62a591a6c26d002a43588380c770e1aa837ca323e13680c14c9a19578f38294c07883427836a0a3c24e1551525c351"}, 0xfd, 0x800) accept(r6, 0x0, &(0x7f0000000dc0)) [ 74.035431] IPVS: ftp: loaded support on port[0] = 21 [ 74.077551] IPVS: ftp: loaded support on port[0] = 21 [ 74.123513] IPVS: ftp: loaded support on port[0] = 21 [ 74.129573] IPVS: ftp: loaded support on port[0] = 21 [ 74.155228] IPVS: ftp: loaded support on port[0] = 21 [ 74.166536] IPVS: ftp: loaded support on port[0] = 21 [ 74.201727] IPVS: ftp: loaded support on port[0] = 21 [ 74.213828] IPVS: ftp: loaded support on port[0] = 21 [ 75.822734] ip (4695) used greatest stack depth: 54344 bytes left [ 76.682360] ip (4764) used greatest stack depth: 54040 bytes left [ 77.439620] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.446497] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.473012] device bridge_slave_0 entered promiscuous mode [ 77.575383] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.581970] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.609125] device bridge_slave_0 entered promiscuous mode [ 77.650946] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.657465] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.680238] device bridge_slave_0 entered promiscuous mode [ 77.704291] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.710764] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.727777] device bridge_slave_1 entered promiscuous mode [ 77.738541] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.744995] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.758890] device bridge_slave_0 entered promiscuous mode [ 77.777738] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.784276] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.813010] device bridge_slave_0 entered promiscuous mode [ 77.829954] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.836727] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.852596] device bridge_slave_0 entered promiscuous mode [ 77.868189] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.874714] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.907610] device bridge_slave_0 entered promiscuous mode [ 77.928922] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.935450] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.949906] device bridge_slave_1 entered promiscuous mode [ 77.964793] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.971524] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.982175] device bridge_slave_1 entered promiscuous mode [ 77.989836] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.996672] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.019314] device bridge_slave_1 entered promiscuous mode [ 78.041973] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.048498] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.075194] device bridge_slave_1 entered promiscuous mode [ 78.084672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.094200] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.100650] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.113815] device bridge_slave_1 entered promiscuous mode [ 78.133022] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.139642] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.150543] device bridge_slave_0 entered promiscuous mode [ 78.167255] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.175849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.189625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.198618] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.205280] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.251282] device bridge_slave_1 entered promiscuous mode [ 78.282278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.314760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.345226] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.367866] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.374365] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.405624] device bridge_slave_1 entered promiscuous mode [ 78.425832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.440838] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.450356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.458596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.481590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.612070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.633722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.705374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.798341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.003390] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.057846] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.099688] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.154827] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.173646] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.225595] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.277964] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.296366] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.308717] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.357761] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.387643] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.434890] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.445401] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.513772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.520795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.536943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.545911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.578596] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.602370] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.618442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.626832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.644796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.656489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.685953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.695182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.714991] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.769272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.776325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.796084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.804896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.840540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.848379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.871538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.881211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.899779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.908336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.917065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.937939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.983355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.990466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.076235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.083314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.109800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.116882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.281071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.288282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.391731] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.426587] team0: Port device team_slave_0 added [ 80.441698] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.461931] team0: Port device team_slave_0 added [ 80.481819] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.511393] team0: Port device team_slave_0 added [ 80.561872] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.590882] team0: Port device team_slave_0 added [ 80.617494] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.637481] team0: Port device team_slave_1 added [ 80.676522] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.694944] team0: Port device team_slave_1 added [ 80.732468] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.747959] team0: Port device team_slave_1 added [ 80.771176] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.793799] team0: Port device team_slave_0 added [ 80.808987] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.826262] team0: Port device team_slave_0 added [ 80.841563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.854271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.868603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.892831] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.905992] team0: Port device team_slave_1 added [ 80.920991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.943856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.959891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.974584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.982526] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.998879] team0: Port device team_slave_0 added [ 81.020800] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.036477] team0: Port device team_slave_0 added [ 81.042351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.056475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.078023] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.092338] team0: Port device team_slave_1 added [ 81.100385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.115634] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.132610] team0: Port device team_slave_1 added [ 81.148167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.161357] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.189968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.199410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.207435] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.219845] team0: Port device team_slave_1 added [ 81.237289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.258486] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.283946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.301619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.315841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.341419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.349485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.357183] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.374712] team0: Port device team_slave_1 added [ 81.388164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.399590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.408875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.425389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.455877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.488619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.507699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.516900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.524820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.533231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.541247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.549429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.563360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.570703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.579523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.592774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.606087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.614328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.621845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.638871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.657506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.684688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.700553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.717248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.728991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.743379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.756169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.763361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.780016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.800014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.814073] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.833101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.841973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.851891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.862188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.869832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.879773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.887878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.901669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.921507] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.930978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.942898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.952885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.983307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.003133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.029094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.037275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.047724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.056289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.079110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.111280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.127262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.136412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.146701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.178433] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.185959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.204226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.236336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.244994] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.252760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.289283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.312730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.336775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.356533] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.370786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.380381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.400573] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.409104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.423153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.450488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.466202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.495436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.640172] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.647767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.659632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.288198] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.294778] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.301600] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.308131] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.347100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.357530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.382484] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.388972] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.395817] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.402304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.460929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.471480] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.477947] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.484801] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.491256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.499986] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.722674] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.729271] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.736134] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.742561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.799566] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.806753] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.813209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.820019] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.826528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.834985] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.876591] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.883100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.889937] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.896407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.905700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.917773] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.924240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.931101] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.937572] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.015787] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.029596] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.036107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.042968] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.049779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.064673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.407659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.421893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.443328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.458804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.466614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.474921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.482885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.026592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.162400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.243355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.489611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.629240] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.649238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.803390] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.863853] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.933768] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.960226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.096077] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.229334] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.494347] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.511131] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.641229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.692083] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.711885] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.718248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.729321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.782931] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.789824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.810398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.058606] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.064988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.080665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.124283] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.130773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.151879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.467013] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.477465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.489123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.521764] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.528104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.542547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.567398] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.579463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.608348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.625740] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.649284] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.655703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.670783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.699285] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.960316] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.114429] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.369517] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.422094] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.514194] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.586253] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.677232] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/06/01 10:30:39 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/06/01 10:30:39 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002000)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000002080), 0xffffffff, 0x1, 0x1}}, 0x20) 2018/06/01 10:30:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x0, 0x7f}, {}], 0x30) 2018/06/01 10:30:40 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000000040), 0x1000000000043f) 2018/06/01 10:30:40 executing program 7: syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") 2018/06/01 10:30:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) 2018/06/01 10:30:40 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) [ 101.611640] IPv4: Oversized IP packet from 127.0.0.1 2018/06/01 10:30:40 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/06/01 10:30:41 executing program 0: r0 = msgget$private(0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x0, r1, r2, r3, r4, 0x80}, 0xfffffffffffff91b, 0x7, 0x9, 0x2, 0x101, 0x38f, r5, r6}) r7 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f82557ef99ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") lseek(r7, 0xfffffffffffffffe, 0x3) bind(r7, &(0x7f0000000040)=@generic={0x1b, "5103c5adfb2970aead900b51967ef83459ef731cade7ba9706463d2879c1c97f36696d3c5c36046fbeaf779c83d6f58ef6114c7caa1d63619bc58d781411ef19ed1bb44597538f6c197354b8b90f17e9af48cc706b39f990e3a62bc826a442f5f3033ac1bf981a1213964dbb374c5ac9bc452af59c0843e0a6dae231cc7f"}, 0x80) 2018/06/01 10:30:41 executing program 5: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x2) r2 = open(&(0x7f000055f000)='./file0\x00', 0x2824, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/167) r3 = dup2(r1, r2) sendfile(r1, r3, &(0x7f0000000040), 0x7) fchdir(r0) 2018/06/01 10:30:41 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x40008912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/01 10:30:41 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xbab, &(0x7f0000000000)="b42454b45f26c542587e0c56ca8f26ec94bdcd6611cafd3eb4fca9a8850fb4c287b3413c82a3df230e12fdb2d5d1567bdeb5055f1837ef014a31ddea952aacf87169de675a9cc7250c26602ad5627d912c7f92a7b617783e5beada6f4934459b7e84f88333c53512574b41ff1653b92887ad1f8cc5e39e49e9724f86173b0bf1f0b45cae7c98499c68b4953c0a15e249a5ce34c771cdc3f4a2deaa1b30d8fac3c7", 0xa1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001600)) 2018/06/01 10:30:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x10, "cb704db912000000e06e1c207eec89c37c5c672027389972e175fd6ad5e6a03d9f2ffc60d43af098699040e2c0f462f7baf48736fedb834314b25ee10695df58", "ff487c2006526cec1149b9da76af849cec58b4b62788e112e59840adef141015", [0x0, 0xfffffffffffffffd]}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/06/01 10:30:41 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000100000000000000000000000b73a01c25e50766"], 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000003300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/109, 0x6d}}, {{&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003800)}}], 0x2, 0x2, &(0x7f0000003a00)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/06/01 10:30:41 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x285}], 0x1}, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001340)={{0xffffffffffffffff, 0x1, 0xb900000000000000, 0x0, 0x800}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x40505412, &(0x7f0000000340)=""/4096) 2018/06/01 10:30:41 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bridge0\x00', {0x4, 0x8001, 0x9, "3e42fb32c976", 0x80}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0101000000000000000043000000080001004e2200000800020086bde709308a8d5385dd525672b3710a098e7625de4b791191a779e5ede1e365559a6cce60d192cf2abcc782ec012a06559a29866cbe13dbca0ca822b0f26a328adb6671505aaac21361f0ec007e8f8698572a61c9d941b4a387ec33a43fd9ddbb7da25a015ba68b9120d1c0817e859191208a06b2452250770637dd7ea8b1354dc2490e0f59571896bf6064d3b86daad42470c6638eba1fa63371a41a63e4e353770e3532f8d2694a4edec9266a79a5fab0925bd398bb3e89bfa2f90db372bc16c1a131558c2bd895985cdc77afe6256487"], 0x24}, 0x1}, 0x0) 2018/06/01 10:30:42 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getgroups(0x5, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) r5 = getuid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getresuid(&(0x7f0000000400), &(0x7f0000000480), &(0x7f00000004c0)=0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000001180)='./file1\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = mq_open(&(0x7f0000000c40)='/dev/audio\x00', 0x40, 0x100, &(0x7f0000000c80)={0x3b, 0x9, 0x1010, 0x3, 0x9, 0x4, 0x9}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000f80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000010c0)=0xe8) r16 = getegid() r17 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001100), &(0x7f0000001140)=0xe, 0x80000) r18 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r20 = epoll_create(0x5) r21 = socket$rds(0x15, 0x5, 0x0) r22 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000001640)='ns/net\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001680)={0x0}, &(0x7f00000016c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001700)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001800)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001880)=0xc) sendmmsg$unix(r0, &(0x7f0000001940)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000100)="9b75c1072b8c4df5394691729cdd1d6e09cf9c515eb93a5543f96d", 0x1b}], 0x1, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x20000040}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000006c0)="a03d060e415359bead2602d60d23af475f8e7fa85b4fa64db1e57515bde8e8e9ee8d89fca56d05c3eef2eda4998f284cc94d4d186a7560af15ceeec69338efac8b8a82bfce428e7a427beabd497ecf4a1053fc56a2fae4287c2b456d6eb222fdd6c2af20edb9bb2276749be438ce835880fb7ec63994309f43f37149691a0ebe53fbb26e392fe44e03a023afb7066ebc972b", 0x92}, {&(0x7f0000000780)="2dcf69fee87d390159e49dbd1b711ad4a77e847084c0da5395ab45eae3897fcf372d3d1d154e3c9ca4852bbfa104b922e1e982d0aa9ce3fc9783ba5dfbd47415dbb64bbe278bb8c1ce8567a962d6a15c29184bedfdfb9e7240d69de075fec1c94a808c43b3a706612643e7087f0303d78861dcdd8935fd47c824cf1bc90aab426b7758c87d", 0x85}, {&(0x7f0000000840)="9f59e3193e3e70dafb5278b208e97673ee2aced701d60a41cf94f9fd71dd6247a55da8a712fc111abd84a36ff093bcf9b7ec387be4a08fc5437f675ca18ed8c8a5f495d89906557df2f2aa3ec4ce570e763aedb7eb8e28d55dc2ef065bffbca126f67a026d252871f02e9a1ecbfc8b197603f560ad953d4a63fc364b168fc160d90264294cc2b55a2bc2d4ff33d593774e74ec1f8685de8d1863af85c7", 0x9d}, {&(0x7f0000000900)="0732d9520670273e02be4cb12e19909b2a57c3463bad6650fecec565a8200f7ec94af9645b95f3a1a913152654c9b63a2db3dd40a0031e24decde9770e85348e6e3a505d44a6b0114f1f8384d5d03c20780e509433b386a2ea0044ee7da655cdf1e1b8e4a8024182a04e29a51cb2bf06562eea74b951bb0cb5b38af2d339", 0x7e}, {&(0x7f0000000980)="5d214bdff2d2fdf25899eb28ff136cedf10c9531cebba2b7ec94dfca265eb1b20b5cbd89ca1b22a69d0797d9250ac791afd6c8a4dd372785fed84199f8efa9446ccc5f22d6a67918257bcbc7b3f54eec603ab61fc7cbbb7241db668f4a3499eb52adaef2a2ec3818fd19a58ab18d917a7ea957d1ae3a9fbf0bfd26a7fc7b5f1a01e50196e9f64835fe7ad21ed2fc3b14633f015caa876ca6053b537c50710c02e49371d2058fa919bf38feaab4acc0322e81516721f2c19e27d6e27f243d46ef3c86987a", 0xc4}], 0x5, &(0x7f0000000cc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r13, @ANYBLOB="0000001d"], 0x38, 0x40}, {&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000d80)="734e174f7d394ebea68f74f6bca7af94aff9d3808ca59425cde8097eefa1a368653109bae1e21ba802805151f4a2e1651c32969b3724adb0bbe7b974c83991579592bde35d31c3dcd630c57fd580ddf093a23ee529d6427bfd5b7d81022c40665a1f733e2f6bb5901db1fea7646bcad36d913cd2b882781e1e92c16ad87ad2b8dd3b5aba03cacfb0dd9734d571474dfd2678e789d2809bccf47cbb6f49c0446d200c30e67bb4e3a71ccaeaabe2b2f9d0be3eb072b701839b0251", 0xba}, {&(0x7f0000000e40)="d13560114c40bc55ec066f6632ed2c377cda338648d08162cf2aba24b60d8b3192e7cea60d83c2edc008354580c9ada2593d197e6b", 0x35}, {&(0x7f0000000e80)="6555553c40072a5256da5b145fa3c287fb3c8f70791fde3f28ef47a8d432819fac8231c0f0a8a7d4637463fd7c8691b1b8298fe616c61b11ae9ba261a9be941c7e73339e285eb60b43242d8ca6c33d7d768d0a219f0854d2e174dba57e48a128efb118d47bc96a0f90a534318ffbef5fc8b045f9e81904f356a70cf3d21531e8181c67923a8ff6f297a053150f4039f05ea85efb9043995d881ecdc8bf1917f17981ce8641", 0xa5}], 0x3, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x80, 0xc4}], 0x3, 0x41) r26 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r26, 0x800000c0045002, &(0x7f0000000040)) readv(r26, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/29, 0x1d}], 0x1) 2018/06/01 10:30:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000d1b252)) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x4b7, 0x4) 2018/06/01 10:30:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = accept4$netrom(r0, &(0x7f0000002900), &(0x7f00000001c0)=0xfffffffffffffea9, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x6320, 0x5, 0x1, 0xbe5, 0x8, 0x9}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffe8a) 2018/06/01 10:30:42 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x33, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/118, 0x76) 2018/06/01 10:30:42 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") exit(0x20) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141046, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) 2018/06/01 10:30:42 executing program 7: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x156, &(0x7f00000001c0)}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x4002) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x46}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={0x0, 0x6}, 0x8) 2018/06/01 10:30:42 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@delsa={0x28, 0x11, 0x11, 0x0, 0x0, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x6c}}, 0x28}, 0x1}, 0x0) r1 = socket(0xf, 0x3, 0x1ff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080), 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x82, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/06/01 10:30:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = socket$kcm(0x29, 0x80000000007, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/06/01 10:30:42 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/60, 0x3c}], 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) dup(r2) 2018/06/01 10:30:42 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0xc241) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6404000000000065040400010000000704000001000000b7050000000000006a0a00fe00000000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = gettid() ptrace$getenv(0x4201, r1, 0x8c, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x83, 0x0) listen$netrom(r2, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/06/01 10:30:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x141400) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xd1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4}) listen(r1, 0x5) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r6, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0xfffffffffffeffff, 0xffffffffffffff4e, 0x3, 0x8001}, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r1) 2018/06/01 10:30:42 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) 2018/06/01 10:30:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000380)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x1a3}, &(0x7f0000000080)=0x8) getrusage(0x0, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xf}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x37, 0x8, 0x0, 0x1, 0x8, 0x9dca, 0x8001, {r3, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x2915}}, 0x9, 0x80000001, 0xb623, 0x2, 0xc43}}, &(0x7f00000003c0)=0xb0) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/06/01 10:30:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0x80) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x7, {{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xf71}}, 0x0, 0x3, [{{0xa, 0x4e22, 0x4}}, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}}]}, 0x210) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000640)=0x94d1) read(r1, &(0x7f0000000040)=""/11, 0xb) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r1, r2) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) 2018/06/01 10:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x13a1fea1532b5dc1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001200)="090b7cf2637055ce08378dce2d6adbf4bb", 0x11}], 0x1, &(0x7f0000967000)}, 0x0) 2018/06/01 10:30:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000000001600291b0600005f0000005d454256d7a59cb1000000943fb6122805081497282e1956fb9fda08fad4a227efaf89b23bf1fb4b3b90eb0e22b8cfee4413996bcbac7668af2a82f85d3482de76e5bb360d19abe5c3843ea978497a00a3e4d4ebc199470018e2585b0e638e40705111d3504154c1cf22214594998f7dcbc937919b0cf3cdb6d044"], 0x14}}], 0x2, 0x0) 2018/06/01 10:30:43 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) close(r0) 2018/06/01 10:30:43 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf9a, 0x84800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x57f, 0x4}, 0x1, 0x4, 0x20, {0xfffffffffffffffb, 0x1f}, 0x7, 0x80000000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000000001000000000000000000000000000071b738d344fd9674da8eb851b06e3ab50f478f2472613dadde5f08936d4a467154b1c154fc72317fa50e75f8c9d4cd684b5be7fcf5db864eb0ce4645e4d02350aca144b2f0d5ec0cae516613d3032bc850a05d55f629abc80d057450dff15be59e56038edec06842476b637b21e7accdc696c247f49f7dee63fefc9523b2cbf28d85dea8dafe61aef212b2e546ba7b9f0d41a42383f143b4b909fbb72d3012e7655ae47ac32c5e"], 0x1c}, 0x1}, 0x0) 2018/06/01 10:30:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0x80aff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8407}, &(0x7f0000000100)=0x8) 2018/06/01 10:30:43 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x4000002000000802, 0x0) sendmmsg(r1, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x900) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80, 0x0) 2018/06/01 10:30:43 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000e84}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/06/01 10:30:43 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x2, 0x205, 0xffffffff80000000, 0xffffffff, 0x0, 0x7, 0x5, r1}, &(0x7f00000000c0)=0x20) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x4}, 0x8) 2018/06/01 10:30:43 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/06/01 10:30:43 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x20000000103800) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}], 0x4, &(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}) 2018/06/01 10:30:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000440)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40000) 2018/06/01 10:30:43 executing program 4: unshare(0x24020400) socketpair$inet(0x1e, 0x1, 0x10001, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) 2018/06/01 10:30:43 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0xfffffffffffffffc, 0x1, 0x3, &(0x7f0000000040)=[0x0], 0x1}, 0x20) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/06/01 10:30:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0xc8, "fa414e5c5e6f47b130f916bce8cd4c12635dd60e81d483e584f640d3eb652d46adef1924f3932ef2665e24c621596dff01fdcf6b349d155e2496cb598e14af3cd42f83d92c4231e399b409b1535e2c7a69f46313bf8dff4e43d17999e51314b6d6b9930d4e2d572aa710ce0b8697bd2e705ca01575e75f77b786b88748da14efd3b97f62d6508e9ee43aa2a88820cd27de2e7ecfc45f47b29d37eff6e82c23d197ee44a77665182883237a8ab1c501c399e5230cc0380c61204d0672caecee95a5927a57670068f3"}, &(0x7f0000000500)=0xec) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x81, 0x987, 0x500, 0x4, 0x1260302, r3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf8}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r4, 0x5e, 0x10, 0x9}, &(0x7f00000003c0)=0x18) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280)=0x200, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000580)=0x1e) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000540)={0x1, 0x1, 0xb95, 0x7e7, 0x8001}, 0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000005c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, 0x80, 0x4, 0x101, 0x400, 0x2, 0x4, r3}) 2018/06/01 10:30:44 executing program 0: mkdir(&(0x7f0000000000)="2e2466696c6530f600", 0x0) socketpair$inet6(0xa, 0x80006, 0x7d6, &(0x7f0000000040)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x200, 0x88000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) mount(&(0x7f0000000100)="2e2466696c6530f600", &(0x7f0000000140)="2e2466696c6530f600", &(0x7f0000000180)='ceph\x00', 0x0, &(0x7f00000001c0)) [ 105.197418] ceph: device name is missing path (no : separator in .$file0ö) 2018/06/01 10:30:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000dc5f98)) 2018/06/01 10:30:44 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f00000011c0)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x9e5, 0x9, 0xdeb}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x8, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x7) r2 = dup(r0) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) sendfile(r1, r0, &(0x7f0000335ff8), 0x2) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/06/01 10:30:44 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000000)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x40) 2018/06/01 10:30:44 executing program 0: mlock2(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f00006a9000/0x1000)=nil, 0x1000, 0x1) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x400000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/141) mremap(&(0x7f000097b000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f00000bb000/0xf000)=nil) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mlockall(0x4) 2018/06/01 10:30:44 executing program 6: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/107) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000001c0)={0x2, 0x40, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x82040, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) open_by_handle_at(r0, &(0x7f0000000200)={0x95, 0x8, "2edcad5d3a85b6c03a20df4621705c14221786d3964aa8c211769f61c2d5f7f9e2c636b9abc1df3f33d6544d4c6ac8a974993758c41bb59e69c71371a21a2c7e3ac102a4f19538fdf7402ab24395184ceb477a3b913348be92b4991a25d21f251ce54bfedf10ac91c76b8cfb79aadc587e5b6a444ceb2caa206b994f977f215fcb8db32d0cc034c444b96bf2df"}, 0xb2703) syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x111000) setitimer(0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/06/01 10:30:44 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xff2f) 2018/06/01 10:30:44 executing program 5: r0 = semget(0x2, 0x3, 0x6) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/125) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40022000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x40, r2, 0x20, 0x70bd2b, 0x25dfdbf8, {0x8}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x58b1b203}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffc) r3 = dup3(r1, r1, 0x80000) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000002c0)={0x400, 0x20, 0x2}, 0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000000600)="3e01f50e5dd66b6f4db944f8ca04d8b92e8e2e05aa8f3b33", 0x18) close(r4) write$binfmt_elf64(r1, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0x4, 0x5, 0x8, 0x2000000000000, 0x3, 0x3e, 0x819, 0xbc, 0x40, 0x3db, 0x4, 0x6, 0x38, 0x2, 0x5, 0x9e3, 0x213}, [{0x70000007, 0x0, 0x4, 0x4, 0x0, 0xbf9, 0x8}], "bdda3269b49e22f0af3b13ce26f8e954c987716d8f4f5d02c7cb74450e19f3524ab6511d06a053595f6620c366d0e6ebbc076e3b8c4683b70f68da7bdc8baaa3ced6d01eda61cb11604d0ade0b3280fc126cc5ed18e683df3b38d4682e561132d8d364d4230ea8317bd31c1802c6ea72914958769267f23bd85888db99db08940ead316afd6c8cd4ade167628b080d105bc3e52679500d2047bf07831b562b81b8af23", [[], [], [], [], [], []]}, 0x71b) getsockname(r4, &(0x7f0000000080)=@ethernet={0x0, @local}, &(0x7f0000000100)=0x80) 2018/06/01 10:30:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a8, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x3, 0x5, 0x3, 0x0, 0x4000000, 0x0, 0x3f, 0x401, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000000040)="b526876592a13b3a37b325") 2018/06/01 10:30:45 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='md5sum\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100000000000, 0x451, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r0, 0x0, 0x9) fallocate(r0, 0x1, 0x3f, 0x200) readv(r1, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x5c8}, {&(0x7f00000001c0)=""/4096, 0xffffffbe}], 0x2) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) 2018/06/01 10:30:45 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'gretap0\x00', 0x2}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x14, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}}, 0x14}, 0x1}, 0x0) 2018/06/01 10:30:45 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x3, 0x6, 0x3, 0x5, 0xdc73, 0x81, 0x164, 0x9, 0x80000000, 0x3}) ustat(0x7, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x800000200000000, 0x400) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x5, 0x0, 0x80}, {{}, 0x3, 0x3ff, 0x4}], 0x30) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x2, 0x1, 0x5580, 0x5, 0x6, 0x1, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x6}}, 0x0, 0x9, 0x8001, 0x401, 0x4}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r3, 0xe4, "6fbcce29f8130eb9f7743cd913ce2c7666ba3854f92a78ac7cfd8180415d71c4b1bf74555faf5619ca6153cca599b3dae95d118a71b20b47992608c0e8e773a3d882010d013c66e4b1cc6c449da3601c448dfa01904f9ec6eaf0c542c67e137093ca0442838155c7ece3657d23c9d5bd66e6063d7c36c612ef89d5f3cd37844ae975983b34939916aa154b5fbb6936ffc715c611bc19fb413f2365bedbf3ed9ac97bc21f0759922121fefdde9562efc1fa47af4f0396770bc25a18849cf96bbe1159624f4f072a193e093d9e386b1c3397e06c145ae8b378346ecc26450de1ae8e77c84c"}, &(0x7f0000000400)=0xec) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000140)='net/packet\x00') socket$packet(0x11, 0x0, 0x300) sendfile(r2, r5, &(0x7f0000000100)=0x5c, 0x80000003) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000000c0)='@vmnet0GPL[keyring\x00') 2018/06/01 10:30:45 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2001) readv(r0, &(0x7f0000001580)=[{&(0x7f0000001680)=""/213, 0xd5}], 0x1) 2018/06/01 10:30:45 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x181000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) migrate_pages(0x0, 0x100, &(0x7f0000000000)=0x9, &(0x7f0000000080)) 2018/06/01 10:30:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x69, 0x4, [0x6, 0x6, 0x1a, 0x100000000]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0xe6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x2, 0x0, 0x3, 0x3, 0x4, 0x4, 0x9, 0x2, 0x6, 0x1f, 0x1, 0x4, 0x0, 0xa54, 0x14]}, &(0x7f0000000300)=0x100) r4 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x443, 0x4) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e) unshare(0x48000000) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f00000000c0)=0x5ff9, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/06/01 10:30:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) ioctl$TCSETSF(r0, 0x4004510d, &(0x7f0000000000)={0x4000000, 0x0, 0x0, 0x46, 0x0, 0x8000000000000000}) 2018/06/01 10:30:45 executing program 1: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x3, 0x200000005082) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x9, 0x5}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) [ 106.374466] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:30:45 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x401, 0x5, 0x8, 0x9}, {0x946, 0x27, 0x7fff, 0x4}, {0x1, 0x7fffffff, 0x7, 0x5}]}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept$unix(r0, 0x0, &(0x7f0000000180)) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x24}, {0x6}]}) 2018/06/01 10:30:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x20, 0x1c, 0x201, 0x0, 0x0, {0x7}, [@nested={0xc, 0x0, [@generic="a175532deb"]}]}, 0x20}, 0x1}, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000000)) 2018/06/01 10:30:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x0, &(0x7f00000000c0)=""/141, &(0x7f0000002000)=0x8d) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x16, @empty, 0x4e20, 0x2, 'wrr\x00', 0x20, 0x3aa, 0x29}, {@broadcast=0xffffffff, 0x4e21, 0x2004, 0x9, 0x5, 0x5}}, 0x44) [ 106.559574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.640604] audit: type=1326 audit(1527849045.639:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6896 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 106.672915] IPVS: ftp: loaded support on port[0] = 21 [ 106.698797] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/01 10:30:45 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 2018/06/01 10:30:45 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="00000400d00d314b77c9b7a4c3e2d516b9484fd15d39189599000000007ba6019fd620bcff3eff9231ecf13da692c96e90649f74b6960b8d70889c2507a0c559d881a8a6c8918be9f4ce33406888b7b861b3c337a6526b2d7c0296c8dc3d02dbcaa5bb14d1"], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x80) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/06/01 10:30:45 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x100) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)=0x7) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x459) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000005c0)="1402010000000000ee", 0x9) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='/dev/adsp#\x00') sendto$inet(r1, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/01 10:30:45 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000000400), 0x0) memfd_create(&(0x7f0000000140)='/dev/nullb0\x00', 0x2) 2018/06/01 10:30:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={"65716c000000abaebae28173e1ea00", 0x404}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10000, 0x80) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000002c0)={{0xfffffffffffffffd, 0x4, 0x4, 0x7, "f3344af3d973cf91b055a3786c62a346ad7c74242754242b5e6245e49252f99d7506c66edaa6d8cc34679da0", 0x4b8}, 0x9, [0xd1e, 0x1f, 0x3ff, 0x7, 0x27, 0x8, 0xd710, 0xd3d1, 0xeb, 0x0, 0x3, 0x2, 0x6, 0x5, 0x6, 0x101, 0x401, 0x441, 0x6, 0x5, 0x1f, 0x10000, 0xf0, 0x20, 0x4, 0x7, 0x2, 0x7, 0xc38, 0x2635, 0x401, 0xfff, 0xc4fe, 0x1, 0x1, 0x3d, 0x8, 0xffff, 0x4, 0x2, 0x1, 0x8, 0x81, 0xa81e, 0xf559, 0x8000000, 0x9, 0x100000001, 0x8000, 0x2, 0x9, 0x100, 0x8, 0x9, 0x0, 0x2, 0x8, 0x9, 0x10000, 0x1, 0x91a5, 0x100, 0xfffffffffffffffe, 0x0, 0x3f, 0x7, 0x80000000, 0xffffffff, 0xf15, 0x1, 0x3, 0x3000000000000, 0x2, 0x7, 0x81, 0x7fff, 0x4, 0x3, 0xdbb, 0xc63e, 0x9, 0xfffffffffffffff8, 0x6, 0x7ff, 0x8, 0x400, 0x1, 0xb335, 0xc9a0, 0x2, 0x3f, 0x1ff, 0x0, 0x7, 0x358, 0xfff, 0x6, 0x0, 0xc34, 0x400, 0x7, 0x9, 0x8001, 0x7, 0xa00, 0xffffffffffff4b2b, 0x5, 0x0, 0x0, 0x2, 0x8, 0xff, 0x5, 0x9, 0xff, 0x0, 0x1, 0xb8b, 0x7, 0x100, 0x7f, 0x2c4e9538, 0x2, 0x5, 0xffffffffffffff01, 0x200000000000000, 0x9dd, 0x8], {r2, r3+30000000}}) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000200)=0x1, 0x4, 0x2) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockname$packet(r5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000800)=r6) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x6909c3ee) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/01 10:30:45 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00000000c0), 0x3) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x80000001, 0x2) epoll_wait(r2, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x28b, 0x0) connect$unix(r2, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0xfffffffffffffecb) poll(&(0x7f0000000100)=[{r0, 0x2240}, {r2, 0x8}, {r2, 0x1000}, {r0}, {r1, 0x8000}, {r1, 0x42}], 0x6, 0x1) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/06/01 10:30:45 executing program 3: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f1", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="8f", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 2018/06/01 10:30:45 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/06/01 10:30:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffff7f) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="883e6e3f7997b34815c8baa58960f10261a8d680976b65bdf15c0a5ed2ae8fc64a9fce0866da745cd0b5ee7cb23f4ae0388c91d4cecf6379c0355153733f6c4afefbb583fd65ede354ee7585a27ae966e77328033ef925f8e89c185b42b17b888385edc000a9b8616da9e248ca56ace2f7bd983d4706a8d11cbab9fff67d3e99ec460b26ee01b02ac43515673b260c1409cc90e406d6a3ca8f0aeb12db41459d2f6a52a60352eb324dfab9c23c2585274e4382e0bea6458f9f3e6064851f", 0xbe, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7c, &(0x7f0000000140), 0x8) 2018/06/01 10:30:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x800) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/06/01 10:30:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8000000000000008, &(0x7f0000000040), 0x354) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1_to_team\x00', 0x9}) 2018/06/01 10:30:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x3) r2 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x2b8, [0x0, 0x20000540, 0x20000570, 0x200005a0], 0x0, &(0x7f00000000c0), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x330) 2018/06/01 10:30:46 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000002f40)={&(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000001a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="dd00000000000000", @ANYPTR=&(0x7f0000002b80)=ANY=[@ANYPTR=&(0x7f0000001b40)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0xa0001) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000014c0)=0x14) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x2) sendmsg$kcm(r1, &(0x7f0000001740)={&(0x7f0000001500)=@can={0x1d, r2}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="c0000000000000000000000000000080dff2bba2da2c7637c296e616ac93dd93d3e7872381f31941f7813623e601d730baf90c1ec70255978aa4c74e2b96c6c7623eb3ae5fe00adf4b92124e3f0c2d7c15ca7d9f3735c326dad6d055794cea61cda579e690bb1badaff58edb15c46c9db06a7fc6b9b3d8221e4e6660dad6c2c600b0ccdc417017516b99f9747e9939ab3482fc2666852c61dc7227c05a31b97778fb63c98c716f8523611f698ca0383a14b212e05591f6f3c102708cfa795690170000000000"], 0xc0}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000002c0)={0x2, 0x3, 0x8, 0x3, 0x49ad}) 2018/06/01 10:30:46 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x442, 0x105) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x60100, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/06/01 10:30:46 executing program 6: writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070aa804000400000000fcff", 0x58}], 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/rtc0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x3, 0x6, 0x0, 0x5, 0x5}, &(0x7f00000013c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001400)=@assoc_value={r1, 0xe000000000000000}, &(0x7f0000001440)=0x8) writev(0xffffffffffffffff, &(0x7f0000001240)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000000)="a7acfac404ccad19", 0x8}, {&(0x7f0000000040)="d119c8623e43346e8dbf470a288e1c3fafb0a74b888742e0fcf57bc36d65c4734dd4", 0x22}, {&(0x7f0000000080)="c922725007bc0847756cc0e90c61aed9bc3817080e7465c748d9294a7ceec950b1702371397c1fe6b962a1f9cb8ac1913b2bcf54fe94b5704c9f71cafe14e99026be12021df3ab51d90f5e0307e93089ff60d0f447bacb3191b014de3b285401573b40d12f2062318b41c00cd188f4fa458f39f466f42e73966e4fba8344092e29aa476e1a64bba8ecf1021bd58bc802bcf7fd31980df73995c87b00e41c87", 0x9f}, {&(0x7f00000011c0)="f147b0b5bfc8376daf95a88417", 0xd}, {&(0x7f0000001200)="a65ea736f6aca49f5427a5c398c0e85db8cc383d63d49d91d3dc497c8dceba059cc93eae4acfc7fa4e3b9baaaa1563efc6a7caf4", 0x34}], 0x6) 2018/06/01 10:30:46 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x1) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$packet(r3, &(0x7f0000000040)=""/222, 0xde, 0x1fffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x709000) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001a40)={'vcan0\x00', 0x0}) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000001ec0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001e80)={&(0x7f0000001b40)=@acquire={0x314, 0x17, 0x801, 0x70bd28, 0x25dfdbfe, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e23, 0x8, 0x2, 0x80, 0x20, 0x7f, r4, r5}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6, 0x4e23, 0x5, 0x4e22, 0x2, 0x0, 0x80, 0x80, 0x2f, r6, r7}, {0x7, 0x7, 0x3ff, 0x6, 0x6, 0x5, 0x0, 0x152255580000000}, {0xc67, 0x7, 0x4, 0x7fff}, 0x5, 0x6e6bbc, 0x1, 0x0, 0x181cf70967e5a1d0, 0x3}, 0x287, 0x5, 0x84ab, 0x70bd2d}, [@tmpl={0x144, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x3504, 0x3, 0x2, 0x3f, 0x8, 0x1, 0x100}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x6c}, 0x0, @in=@broadcast=0xffffffff, 0x3503, 0x2, 0x3, 0x400000000000, 0x8, 0x0, 0x9}, {{@in, 0x4d6, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x2, 0x1, 0x4, 0x2, 0xfffffffffffffffe, 0x5}, {{@in, 0x4d6, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x0, 0x7, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x1d}, 0x4d4, 0x32}, 0x2, @in=@rand_addr=0x1, 0x3507, 0x1, 0x1, 0x8, 0xdd, 0x5842bc3a, 0x31}]}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @proto={0x8, 0x19, 0x6c}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x1f}, @in=@rand_addr=0x3, 0xa, 0x81, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x51, 0x10}}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0xa, 0x6, 0x6aac}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd2a, 0x70bd25, 0x70bd25, 0x70bd2d, 0x1ff, [0x6]}}]}, 0x314}, 0x1, 0x0, 0x0, 0x40}, 0x14) [ 107.222855] kernel msg: ebtables bug: please report to author: entries_size too small 2018/06/01 10:30:46 executing program 0: r0 = inotify_init1(0x80000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6db, 0x30, 0x7, 0xffff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x9}, 0x8) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tgkill(r3, r3, 0x21) ptrace$getenv(0x4201, r3, 0x0, &(0x7f00000000c0)) 2018/06/01 10:30:46 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x3, 0x70, 0x1, 0x20, 0x7, 0x200, 0x0, 0x10001, 0x6707d10b9165560, 0x8, 0x8000, 0x8000, 0x80, 0x3, 0x6, 0xff, 0x40, 0x8, 0x795, 0x5, 0x80000000, 0x3f, 0x0, 0x3386, 0xffffffffffffffc0, 0xc2, 0x77, 0xd2f9, 0x3f, 0x81, 0x8, 0x7, 0x40, 0x40000, 0x2, 0x8ae0, 0xe64, 0x7, 0x0, 0x9, 0x1, @perf_config_ext={0x5, 0x1ff}, 0x800, 0x0, 0xffffffffffff7fff, 0xa67ce4c6eada7c6a, 0x2, 0xfffffffffffffffe, 0xe07}) 2018/06/01 10:30:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa) connect(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x5}}, 0x80) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/55) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x100000000400, 0x2, 0x0, 0x0, 0x40}, 0x20) 2018/06/01 10:30:46 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x7) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x10000000000017, &(0x7f0000000180)=0x8000004, 0x100) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 2018/06/01 10:30:46 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) close(r3) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000080)=""/246) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000200)={0x40002101}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r6, r7, 0x1c00) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/06/01 10:30:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82a81b7b6f8") fallocate(r0, 0x1, 0x0, 0x13) 2018/06/01 10:30:46 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)=':', 0x1}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x407, 0x0) r3 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r3, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") clone(0x0, &(0x7f0000000280), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) dup2(r0, r2) 2018/06/01 10:30:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000000)='cpusetbdev\x00', 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x1, "b8"}], 0x30}, 0x0) 2018/06/01 10:30:46 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x5, &(0x7f0000000080)="0047fc2f07d82c9924097059387b361dcc415fa73af3d667a67b732f2518792c872ef054b0111284e6e4575b38cd82e85fe0c34c2e685daa181096f96a90c528276f353288c456dc2bdb0f8e4024452846472e8c6f958324664ce3cf18903d0673ec02e5b98e6c6f15c065ad0a7f48") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x402c542c, &(0x7f0000000040)) 2018/06/01 10:30:46 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0, 0x8014}, {r0, 0x8000}, {r0, 0x4000}, {r0, 0x28}, {r0, 0x2000}, {r0, 0x201}, {r0, 0x2}], 0x8, 0x2000003) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x10000) 2018/06/01 10:30:46 executing program 5: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x7, 0x80000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/33) 2018/06/01 10:30:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40080, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x1, 0x3, 0x0, 0x83, 0x100000000}, 0x1}) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) 2018/06/01 10:30:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000001100)=""/182, 0xffffffffffffff15) r1 = semget(0x3, 0x0, 0x100) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f00000000c0)=""/4096) 2018/06/01 10:30:46 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x13, r0, 0x0) r1 = gettid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x4, 0x9, 0x53, 0xfffffffffffffeff, 0x2f, r1}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) [ 108.044938] alg: No test for cbcmac(des) (cbcmac(des-generic)) 2018/06/01 10:30:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000900)=[{&(0x7f0000000940)="d6047855b2b4f96804b78210df5e5b4f205af25fc9a96ba59876898393266036423fd75d8a585c843b516d75be3e140c1c80b5e9a84c9c2db729f3cd2d5a7211b4de038e19adaa54eb52e18988f480fff0e6ca19b43c0d26e81040389a94ad72a0ccbaf8e21936c90a2c9c389609f795a05bf7270a1dac22912e30304bbc61723eac6cf0683494672a4663cb17dac61d7082810e864b2659928c7cc148fc08ec64e4bac8412f679bb58fc80ab82e2da3a7b0c4e56baa2b9749f8d42edc99adffe71d1b36da48ba46285e2f57fe92eb6a8c95e3c5c0fffd45a5d03e53d9b83829f9605108ac154a3cb48d5840f47c", 0xee}], 0x1) 2018/06/01 10:30:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040), 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@srh={0x0, 0x2, 0x4, 0x1, 0x3, 0x5, 0x8, [@empty]}, 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0xfffffffffffffff9, 0x10, 0x20, 0x4}, &(0x7f0000000100)=0x18) 2018/06/01 10:30:47 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) 2018/06/01 10:30:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) getresuid(&(0x7f0000001340), &(0x7f0000001380)=0x0, &(0x7f00000013c0)) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000014c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0}, &(0x7f0000001540)=0xc) getresgid(&(0x7f0000001580), &(0x7f00000015c0)=0x0, &(0x7f0000001600)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001640)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001680)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001780)=0xe8) r10 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000017c0)=0x0) r12 = geteuid() r13 = getegid() r14 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001800)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001900)=0xe8) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001a00)=0x0) getresuid(&(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)=0x0) r19 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001b00)=0x0) r21 = geteuid() getgroups(0x5, &(0x7f0000001b40)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000001cc0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000140)="8001f832c5fa59bd7258c85395521b17162fd2d584fce00cf651d611b98ab5aa11b6a5a1e2d699b076889c54d10c3bb972ca8afd2fadda9d2d3c8d33bc30d697d6ca654dd65cdfc6d691c94adabd807e599ebac1fbe9cf174ce15865b582f37476c11942ce833f198f73ca1f4035812c898936b3ac5653bbbedf65eff7f702ef96f878ca5d8ac006633ed512ad256cf6a75d15674860fb9d932cf8176bd45d1d4a46c3386a1b95d45bce0f7b14a7e042add6af9b16e4242977e163aa1c58", 0xbe}, {&(0x7f0000000200)="999245cb9772a3de649dc5164fb5f83b0bfbcb12f7a0e598a34784638156d26a9e5bd4bf4ffa830dd39d8f988945a25acd13a43a07570830a0b409929823ebd8437b820006830c891dac438fe8bd162bdce2204aef0c838090b6ca1ec89af5f2acbd7344bcd66068a435f0f2cf84c7b91d77edecd94bc3f5ac8d0862e6aae122434019813710e53e5b29b827b0", 0x8d}, {&(0x7f00000002c0)="e21fc6b22339ebeae5189974c5896cd86665c4ff89f5053cc9b3a13f3201f89ccb21fe60bd253187bba7544a8e23296ff2e2692fa55aa8d845005574104e71e70d2934240178a524af9bd09f23ff08a82c69268b73cd9e97fbd2ad84ed6b22dff082be88ef12f52580e5c087bffe99ab0ee3796843e83a38d9410f840c9efa803b3e44c38d1cdcccc47e455ddf53890220ff35b49299368dd7987c5bf8c39aa0cc350a6c25af77d27b561a6890b06f76f410", 0xb2}, {&(0x7f0000000380)="51e4b96d9cf9f378ba6a6147521226790d774c1e7e4587a3ff9bdd39c2d82d6fc73d9118c4b50138c721a7caa9fb0ef9acda9b1f12eec3b287683868a271428859a0c045253219e2d49948", 0x4b}, {&(0x7f0000000400)="5e13c3df837427f3a8ea092dd4e90b32e317f9771e92a95c3ee1ec0917a483ef96389a8386d512321a89b3f8bdb7a3ae81c69f4393bee1fe4344a81b9a5ee2e1bd6c675f53344605828d8831412409bdd78e81fa5e586bfb41641b79e17f8702ca24e7865d9db6e3dc2b13396f5e9756b29b005773510eb5f3b0e0c7f47fc635971a2c14993bf6f7b8a6ff7c04a1ea1734b60f2117dde3300254570b05c07faa7d149dfdf294d321049193c6cd21b7ea13f943d740454c2d4a65967d3890b123cac069613509e3e47e5d9e951379eee1e557f1107f1b2b821c0b9ef3b5931845bea33f6667232abb0b3964b91df4116904d0ce49a65d", 0xf6}], 0x5, 0x0, 0x0, 0x20004090}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000600)="7bf88421bd72e013ca6390fe44a0eb79f1ebeb14e8150462e983a2123a120800b5a40d9730ad097c5659e63eb6670b7c827d8570c1256fb3798e56b48d8b4ba68fc57c812521d7ed9f6f3973a12e3ab5387ef30728848ab2bae6483d8494b52aa4e6bae6ecc6c9aedd8c996769851b5e14320c29b85413592689fa0cb6093e3e03f16372a89fc6bf87bd7181f64c2db74deeebae134b58b888c73c8c7e00a2785613adece9d108886b9c8a", 0xab}, {&(0x7f00000006c0)="ce897effe9ad1139a99ce855cc66c532edd2249416e49e959d3203519b6ee224f4026a3c9093b42c25a8e40ded4cdfaac779ebf27cb8b3177a7235d99df4fbc23766322853bec0477371f67ec078d9ff0e190d0caa43ffa304016660491f45ebd952f616dc40d633e3ebed8b16810e43cc44ea15ce25aded1684cb9f7b9c66c83b4ad0215c6eb6933fa6b656f179f92c791993e5bbe628e103aec9533ad47ce6a76e203fd73f", 0xa6}, {&(0x7f0000000780)="39e5b77113962d1b8b38688a228a25eb407e01d04d8fa47b6681be42496aaa7c24614d34b39ecc82f338141bcbd6baab7ff456ece56bf94ffab159d961d3452f14072513bc03760384d55ef872f7a986a2cd5216e03337cde31b1c59d69bafb70db98fe508526e6dd1e1c2ee5e8003c3d5a9f45ba7db1bb9e2cd9a1913dd1936afca479c8d91659bcbf37f6edd7aabe8e334cafcebd07ce2fe1f84f0b2fb63312b1770286e71150053cb2d00490ba9d340b74837c30ca62464a496469d5b67c9636e629c6a2c04c34877e8098fcb21bc8ad4fc6ca642042b4f6a379fa8e76a", 0xdf}, {&(0x7f0000000880)="56ea32c3a5577201a004ee156ed7bb630def5cb49a6caaaad55560f04e1cdef67f3d7afc2bba572252e918c4f8fce5bf4daf1a0111dacd06052a537537733befa267857260cab6846636634fe09a5786a1b7a71bf154348d6fba91a13b97e01a336de54399f9859ba0401f55e2f9670702a6954d2fa5a53e3a0eddeb7a202e105488385f1db7cc820dbf0213bd887680", 0x90}, {&(0x7f0000000940)="1c7e70bcf3882ff6f5fa873957d62ed07d56b49124f821d18b7d8585b9fc6e52050e0e88b1c882416d598b8ef6419cbc9138774f7c857676989e9fe5343ab4820cb3fe17e489d2ca16ad5b45526f290d149d893e94f68939ad2a3cf005fc66bffe0a4d51f8c6b2b3789d44f847646fe2eab886eccba43b5db3585cfee4dec62f8827bf688fd934c857acd6b54b2c5a8bb0d58d997ac3", 0x96}, {&(0x7f0000000a00)="ffa3eff220df5ce08799411794aa1869c6589b2cdfd1acd8c69c1055a611f11af879232489bfba42e321d9280501558893d10573d9fd3cf7a920151ece4e21557677c91c9b8ee387a8b9c080a0f3bbe0185ec8c2334cbe74ba2b7a4a31dda7c43068116560ac1124d5c803991e4d414f086cbd3aacd7cef049ba4bf2b02b9d4bc2cbb533b84c2d1bb5e84f038bd651fa325fc3b59ac022820e0985120d87277ab365031130c393b39cc470453297a1d04c344e56f2edc9998b5f216be9c64bc02996b01f1afc6384b4efb943216191a34d8a43729fd044034c8f70e81ceb452091", 0xe1}, {&(0x7f0000000b00)="2ddc7b2e6bcdba3469ebeb292b0fafbb8d2afc4eef9df93dbfbc5a0634126356a9f60274914ebd7cb2fe1f5afe7e5b0bb9558e42f84bb49d04600b9221f8917a57b7b4ce197e08a0", 0x48}, {&(0x7f0000000b80)="114991c3e0e38eb5dfaaed0589784b2aa605439e01a9c1d7e7ed99ab438dbfc8a3a38145c494a7121acc5e83d47317a2f3ddd4a4115aae8180fcd875cc0647513707fb3a67db4c54021497973592ba1e8584a49fe90714c04d8f750c3b0f7f8020e62eecfd63954decb9125e4fe1d49f2c17705015592abc9d66b7cf3eae2a51479505662d853122844bcc12ba7c3cc84057a4e30abcc4d7ae83e518fb1c15f419bd41bab1", 0xa5}], 0x8, &(0x7f0000001d80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000200000000000000001000000010000004090dee8d6041ce7e598f6d8a8e393788bd98ef658b0282c3a4750db615c2455ef1e48de774716a11c9651edac99d629cac65db982aec5ba6f3b5d491a08f092d7598cbce58fdb9ce81ac061707f842eb0b6afdfebb946700989ddef5223ac6f45fc0d5b8d3efd679e193d03142814387a0c7d904b5f9d627b9ac8880f4074", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x68}, {&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000dc0)="94efc7de7f5ba39b1022488e251ce16da8a8191f10892fd8fc10a987590828ba4b10b5bc4e4003980595cb12bf0bbf3d8ac1bb2697b8d205f56ce0e06efde91fdec86d7c0e3215c5f107245e6f5df074b6f5ed31729e6f39dd08838084a32435b7b4876ffb54f8c5eb07c1ba5ca32d3f3d3a802e58c2758622ad59435200745d8c650c0f45f7b8715d98bc730d1776a45ce112fd4539962159ddcea1755ca6b61afe24317362cb1ecf81c85a0c30", 0xae}, {&(0x7f0000000e80)="d78c767b1120e34989e007f80cc56d7893e6de34a921951654", 0x19}, {&(0x7f0000000ec0)="098f6011a144699ca59fcda064edcc4091647f0d70e48854236482c92a6c0cb48c3c657ce489aabd92913052976d25a9d819e0187e2eb202022bd584158a3c488f32aef6170487dc91780abac507fae8944e4eb3928cc2a47ca3c478e81b1d723a2aa6926c2cebe0f9c09bd073802281103350fe076a663dea926573066ee057090c7eaca4ad09c4bb6c", 0x8a}, {&(0x7f0000000f80)="5384ad622b9381c0471eacf862c3c15bebecdb28de7f03fe30ee0c43ca67460895c94b1354dc5535a796f4", 0x2b}, {&(0x7f0000000fc0)="47d7ca15c1c7bfa3d415e057ec4144b6fd4b8031bd873ec2b7ac18206633c80096f17d24e122807122ba213a5d2c19f18ff6363f367175a62eb14129c7590d725386edea91da170ff3472d49c5e8", 0x4e}, {&(0x7f0000001040)="cb415727d172200eae2e4918b605b72c1bab08afe36eec26c0517c700632750e35c2d1abff0c38ccfd8d7bd50e46482449606f01c1be6c3ede800d9eaf51364dce3d900052537c9f3416b8b3dcdc3660779105d6dafc13a5d509ff839a820b715d7e2df9c6565fa5574b7aa3699cf90343d2f6e89632c0adc3ae6d8045d9de76aa37ab7cb75c43b9ccd62d419475e843160f473c75cc3c884775ef68ef37cb08ebf39957fb956381e6a7bd4a40a3c9920a6bdf0e2b945ed25f9b92bf68521b870619ddc082a1a82da0be35bf2059be53e813107239e2e6ad1fa821ce1553653b9e052b5a2c65a3051547f0d8efe59c154588", 0xf2}, {&(0x7f0000001140)="47f72cd1495bf07f6447876535c90c0f97eb1d6a0f67a5b9aed1f82eea84b3b4c0", 0x21}, {&(0x7f0000001180)="2d2625d3a5fac802fc65b2cd628db10f61836607966f2a63e87001e1a12dc86645fccca6536285c159442daaf8e2c9b779044bf9a1848d85e06f6454e49bdd5d0cff45b8fd1c7981d52e17f5f3a21a8e7825e279e30ceea66ff327a89a067be29c0bd32f034e262e8a349669640d3f0ada8ddc2c9c3247db0a4b2e4c36b900ec7567c3ed32c97106604dd1d44f365e618bd6fa077b2b94b46fcd64dcb4756ecf8e287913ea35219d892ddadf6030ada592235ea3fd25a63cadec79204ba0daabb4ac4d62e3c8e4152aff146694209c0d792fdfef407b0db529fcf9f11736544322081378de", 0xe5}], 0x8, &(0x7f0000001b80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000026", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x20000000}], 0x3, 0x2000c000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) 2018/06/01 10:30:47 executing program 3: r0 = epoll_create1(0x0) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) close(r1) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x14}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x400400008912, &(0x7f0000000100)="c626262c8523bf012cf66f") poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 2018/06/01 10:30:47 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) ppoll(&(0x7f0000000640), 0x0, &(0x7f00000001c0)={r1}, &(0x7f0000000600), 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0xb8, 0x7ff, 0x8, {r2, r3+10000000}, 0x9, 0x3}) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="83b3d4d7470ca25b04bff87e5b58b2e9fb9da63fe366a441c194fad5dbd76f5a08e63605", 0x24}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x7, 0x10001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={r4, 0xf6, "a3a1b9328c35cf0ec4c25132bef2cdbe7a7f37ce0fc306b15beccd21ac43a9e00e55ac1be7ef944c01a27377c4d8841b8f6ea6d7640722cb4cfd8bbf1c30d5c7d2632b11e8e0afcc76ef349e14cc33bee30de5c7968c20942f8a4979d07382ea507d2ede521ea68f97733323e06d62b3ab74b8dbdc8dd3e4dd2b73ef35a7e0e1bf494a8e3df39f1eb947a8d35c1630b54c13f06c421d6eb06530039db046040618c5145c99d3805282afe962b68cacec97ed6f73856912d43a60a187d4c026601da0b52535c32783f0aba3a07fe2f2679d08f0ca2797770710c97d153bd09cce94396c4ea01b1bbcd6c2e8da5edefafc44320620af17"}, &(0x7f00000005c0)=0xfe) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000400)={{&(0x7f0000000380)=""/14, 0xe}, &(0x7f00000003c0), 0x40}, 0x20) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000002c0)=""/153) 2018/06/01 10:30:47 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x125000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/82) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000180c200000008060001080013040002ca3621fea5ad396384ffad1336a1e7e000000100"], &(0x7f0000000000)) 2018/06/01 10:30:47 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x6, 0x70bd27, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9cbf}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x44001) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/06/01 10:30:47 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x7, 0x1, 0x6, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000100)=0xdac, 0x4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/143) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x22, "5a218db37ac95562577d2c0f5db2367d61d35212c1bdbcd54028e57fb77db26b3a16"}, &(0x7f0000000240)=0x2a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x1, 0x30}, 0xc) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000680)=""/181) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0xa4}, {0x6}]}) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/117, 0x75) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) 2018/06/01 10:30:47 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xfab}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x800, 0x0, 0x2, 0x1}, 0xfffffffffffffe5e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x7f}, 0x3da) [ 108.926809] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 10:30:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105f, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/06/01 10:30:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x200, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="8c47d82075c4b891b77ab9abee106917cafbab1e8d94e417aa7a10fe9391c7284e0c9a331ef2d94367e446a17b7c0b0729e5c05616dd8e3ac52ffdb03b811fa564206444e55f0d545ada092ec2fbcfd0ed32dc5ad4b744c9fdceed23ec8181a3aca12e29509892b0bbf0a25aa4387127b8575a848e85660164656828cc8e380d336a09f157be9fb59406a70f052715267708b3eb99c08c9b5f6dccda0a3034222950f60125aea60c6dc91c6308ae3cf9a37ac467ce2fc323f813a186eec14da58cdb7b10a4c5", 0xc6) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000140)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) umount2(&(0x7f0000000100)='./file0/file0\x00', 0x2) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) mount(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)='./file0\x00', &(0x7f00000079c0)='f2fs\x00', 0x20000, &(0x7f0000007a00)) ioctl(r0, 0x3, &(0x7f00000001c0)="f4b9c21f28daa19d2c4a608432f3d1c9d7e28af390f1d796ef2abbce3525fd4dbe1c0dd387ca09bfe5457c19c9b8e067a0abf61b22") umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/01 10:30:48 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 109.003121] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/06/01 10:30:48 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0xfffffffffffffffe}) r1 = getpgid(0x0) ptrace$getregs(0xffffffffffffffff, r1, 0xa097, &(0x7f0000000140)=""/161) r2 = getpgrp(0xffffffffffffffff) setpriority(0x0, r2, 0x0) [ 109.072629] audit: type=1326 audit(1527849048.071:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7066 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/01 10:30:48 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7919c081, 0x7, 0x8000}, 0x4) listen$netrom(r0, 0x6) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/145) unshare(0x4007fffffc) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000000040)) [ 109.918949] audit: type=1326 audit(1527849048.917:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7066 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/01 10:30:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8006, 0x41f84dde, 0x80000000, r2}, &(0x7f0000000180)=0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000280)={0x2, 0x7f}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000001c0)={0x6, 0x7fffffff, 0x200, 0x17, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x1) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x200, 0x4) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) 2018/06/01 10:30:49 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='affs\x00', 0xc148f3ed1c412350, &(0x7f0000000100)="7851705099a9a07138a82ab7d8a8937a76ab9b2b89902928be661a8906ce7dc98860bba40339c587255eca53ae939686ceb08feb85c79d04884f3b2dd4210f8bba079a756b300b8bf677adf5e562c9d04ec870f770083d09b745c39e7e24c81cde89ba7f966b4d2baee02145269f2367dcfb2921875309975e9fa0efbb80b4c956f196eb1ddc961f729c70098eaf19fc01fd96cd5f14b02d8ca813e425b8f26fed76c4efdd79d77981d73781c59c7962504b2eebd751e96eaa4f1bb9100f29333dbac355f6abdfb82179ab8f90732a87348fdb0465bcbb559cc88aeafc89a5dc75bf66afc02c8b21f0be") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000540)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x9002e407}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x2c, r2, 0x110, 0x70bd28, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) write$rdma_cm(r0, &(0x7f0000000400)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000200), 0x0, 0xffffffff, 0x1c, 0x1, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xa0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x408000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000003c0)={r4, &(0x7f0000000380)=""/48}) r5 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x9, 0x8300) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000340)={'ip6tnl0\x00', {0x4, 0x6, 0x2, "7f390db3dc9d", 0x3}}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000780)={{&(0x7f00000006c0)=""/128, 0x80}, &(0x7f0000000740), 0x42}, 0x20) 2018/06/01 10:30:49 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0xffff, 0x2, 0x100000001}, 0x8, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x9, 0x4, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x1e8, 0x1e8, 0x330, 0xffffffff, 0xffffffff, 0x458, 0x458, 0x458, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc0, 0x1e8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x13, 0x4, 0x200, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:system_dbusd_var_lib_t:s0\x00'}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4, 0x36c4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x5, 0xb, [0x2d, 0x33, 0x8, 0x37, 0x20, 0x21, 0x24, 0x36, 0x2a, 0x39, 0x9, 0x11, 0x33, 0x39, 0x27, 0x23], 0x2, 0x3ff, 0x7f}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1e}, @rand_addr=0x8000, 0xff, 0x0, 'bcsh0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0x89, 0x2, 0x21}, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x5}}, @common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e23, 0x4e24, 0x4e23, 0x4e20, 0x2, 0x2, 0x3, 0x5}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x80, 0x1, 0x5}, {0x7, 0x8000, 0x7}, 0xffffffff, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) munlockall() ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/06/01 10:30:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') lseek(r0, 0x0, 0x0) 2018/06/01 10:30:49 executing program 1: 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 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) read(r1, &(0x7f0000000140)=""/117, 0x75) 2018/06/01 10:30:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x4, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x67, "00700d8443accfda0bc30bf08fa5969b7af3daf38235533dff69724a050e9cc0cb7ce641a066451d924490d50095e6474ac9d9c229190eba8a91a4a6f9399695641eed711ef909a66aa3b4ba5877c489d0b49dcbe8456c2c1130b10e681632ceb0d89459fa3b79"}, &(0x7f0000000080)=0x6f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) close(r0) 2018/06/01 10:30:49 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000001700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x181, 0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000280)=""/198, &(0x7f0000000380)=0xc6) 2018/06/01 10:30:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd\x00') open_by_handle_at(r0, &(0x7f0000000080)={0x33, 0x3, "44fd16e8ef2dff7ab3ad84b09a060227895bdf1f97995e7a4c838b5ae2d9defa45dec08953a9f886e4aa7e"}, 0x400000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) getdents64(r0, &(0x7f0000000380)=""/4096, 0x1000) 2018/06/01 10:30:49 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@ethernet={0x7, @random="0c93ed81e8d4"}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000019007fafb72d1cb2a4a280930af8011000a843dc91052369390009002f000000000000001900050000000000000000000004d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/06/01 10:30:49 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) mlock2(&(0x7f0000996000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000933000/0x4000)=nil, 0x4000) mremap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000977000/0x400000)=nil) 2018/06/01 10:30:49 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) finit_module(r0, &(0x7f0000000040)='ppp1-\\%vboxnet1&loppp0\x00', 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_getres(0x6, &(0x7f0000000000)) [ 110.226376] Unknown ioctl 21516 [ 110.241987] Unknown ioctl 21516 2018/06/01 10:30:49 executing program 7: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') lseek(r0, 0x0, 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) 2018/06/01 10:30:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x800, 0x80000000) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000d00)={{0x2}, {0x0, @random="90da5bc97747"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) r3 = semget$private(0x0, 0x4, 0x100) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000000c0)=""/26) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/06/01 10:30:49 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0xffffffffffffff7d}, {&(0x7f0000001f80)=""/68, 0x44}], 0x4cd0f83d37017194, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$llc(r1, &(0x7f00000003c0)="d767097d3e1a08f2b42a183dbec553fdae104f694434abb9f00000000000000042", 0x21, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/06/01 10:30:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0xea9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) ppoll(&(0x7f00000000c0)=[{r0, 0x10}, {r0, 0x101}, {r0, 0x100}], 0x3, &(0x7f0000000100), &(0x7f0000000140)={0x2}, 0x8) 2018/06/01 10:30:49 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x6, 0x18, [0x8, 0x3, 0x7f, 0x3ff, 0x3, 0x6f]}) r1 = memfd_create(&(0x7f0000000080)=':*lo\x00', 0xfffffffffffffffe) fallocate(r1, 0x3, 0x0, 0x62f) [ 110.467052] hrtimer: interrupt took 43470 ns 2018/06/01 10:30:49 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000003, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c00a6010000000000000007db0ec201000000000000000000000000"], 0x1c}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@rand_addr}}, 0x258) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000500)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r1, 0x69a}, &(0x7f0000000040)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000000300)={0x4, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0x6}}}, 0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x40}, 0x8) ioctl$sock_proto_private(r4, 0x89e9, &(0x7f0000000440)="3d125ee7c7efab31e84bf12ac3797abe40a112b368f239785d17c67915a47d3216f3bd9a8c91d0ce8b24909a5260d774debfe600544bff2f6c7e442edf5183c050cceaaf1c924f1c340c9ded129c3b088a770749ea5cd9ceb82cdff01a6caf38f58e0b0b0a5237c8020cde12f6eaf703084a944a953165913ca277874ae8f759ae8b86b3268948656279679a8ede1947b32d27d08a9a64bae2198eb634f8279859aeda346a0951bf6e41e88046") 2018/06/01 10:30:49 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0xffffffffffffff82) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001640)={0x4, &(0x7f0000000400)=""/4096, &(0x7f00000015c0)=[{0x4, 0x5a, 0x800, &(0x7f0000001400)=""/90}, {0x101, 0x54, 0x9, &(0x7f0000001480)=""/84}, {0x7, 0x1f, 0x101, &(0x7f0000000200)=""/31}, {0x9, 0x84, 0xfffffffffffffffd, &(0x7f0000001500)=""/132}]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001c00)={@empty, 0x0}, &(0x7f0000001c40)=0x14) sendmsg(0xffffffffffffffff, &(0x7f00000030c0)={&(0x7f0000001c80)=@ll={0x11, 0x17, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001d00)}, {&(0x7f0000001d40)="5edf2162ba1d906f43287ff300e657d31e6dc7ba0d25308043f5f4cd041603fe8d60af32c1deef0b456cd7c68dee5b6eb83b7d645e4dbb96c5adfa4f972eaf505a7bd02c33edc208e744d4aec3fca89f3a36fef126f1c55d3f880d6a2783c4c106", 0x61}, {&(0x7f0000001dc0)="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", 0x1000}], 0x3, &(0x7f0000002e00)=ANY=[@ANYBLOB="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"], 0x2a0, 0x4}, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x111000, 0x0) ioctl$KDENABIO(r3, 0x4b36) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @empty, 0x9}, @in={0x2, 0x4, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x800}, @in6={0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff]}, 0x3}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}], 0xa4) dup3(r0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x96}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8, 0x84, 0x4, 0x4, 0x4, 0x7ff, 0x9, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8000, 0x84e, 0x200, 0x1f, 0x9}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x101}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={r5, 0x0, 0x0, 0x1}, &(0x7f00000003c0)=0xffffffffffffff55) 2018/06/01 10:30:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000000)={0x260, &(0x7f0000000040)}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/06/01 10:30:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x14200) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x8, 0x7f}, 0x8}, 0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x40) mq_notify(r2, &(0x7f00008defa0)={0x0, 0x4000040000005}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000180)=0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/06/01 10:30:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xdb8}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7361, 0xa4db, 0x80000001, 0xff, 0x7}, &(0x7f0000000140)=0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_key={0x2, 0x9, 0x8, 0x0, "d7"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) 2018/06/01 10:30:49 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0xb27, 0x70bd2b, 0x25dfdbff, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x8081) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000580)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r2, 0x20, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ca}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x11) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000200)=0x60, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/06/01 10:30:49 executing program 1: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10000, 0x8, 0x6, 0xff, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x401, 0x30, 0x6, 0x3}, &(0x7f0000000100)=0x18) r2 = socket(0x1e, 0x805, 0x0) r3 = socket(0x1e, 0x805, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/06/01 10:30:49 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x21c0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000380)=0x1) r2 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)="02", 0x1, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, r2, r6, r7) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0xfffffffffffffe59, 0x0) 2018/06/01 10:30:49 executing program 2: r0 = openat$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) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"99b71b6faa4dce"}, 0xbd}, 0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000300)=""/82) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x37, "16055885a7092f3ff93b42814e9fd7f8a24d0b447d7ae05ed5dbebe887a24291fe0f9797e9741831362afec033adb2a37b73a0874aa1d8"}, &(0x7f00000001c0)=0x3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7f, 0x3, 0x2, 0xfffffffffffffffa, 0xc0}, &(0x7f00000002c0)=0x98) alarm(0x10001) 2018/06/01 10:30:49 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000003c0)="84", 0x1, 0x0, 0x0, 0x0) dup2(r0, r1) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/49, 0x31}], 0x1, &(0x7f0000000540)=""/207, 0xcf}, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 2018/06/01 10:30:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/06/01 10:30:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ipv6_route\x00') read(r0, &(0x7f0000000040)=""/230, 0x20000126) preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000740)=""/193, 0xc1}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x10000, 0x10000, 0x5, 0x0, 0x4, [{0x8, 0x2, 0x5, 0x0, 0x0, 0x1000}, {0x6, 0x7, 0x0, 0x0, 0x0, 0x210a}, {0x7fffffff, 0x0, 0x100, 0x0, 0x0, 0x1381}, {0x2, 0x2, 0x40, 0x0, 0x0, 0x500}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) read(r0, &(0x7f00000006c0)=""/56, 0x38) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) process_vm_readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000380)=""/56, 0x38}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/79, 0x4f}, {&(0x7f0000000480)=""/2, 0x2}, {&(0x7f00000004c0)=""/214, 0xd6}], 0x6, &(0x7f0000000680)=[{&(0x7f0000000640)=""/4, 0x4}], 0x1, 0x0) 2018/06/01 10:30:50 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x2000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x200, 0x4e22, 0x1, 0x4e24, 0x5, 0xa, 0xa0, 0xa0, 0x7f, r1, r2}, {0x6, 0xffffffffffffff81, 0x975a, 0x3, 0xd7, 0x1, 0xffffffffffff0e2e, 0x8}, {0xaad, 0x9, 0x17a6000000000000, 0x77d}, 0x1000, 0x6e6bb5, 0x0, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d4, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x5, 0x3, 0x0, 0x80000000, 0x8, 0x77}}, 0xe8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x53, r3, 0x80000000) 2018/06/01 10:30:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0xfffffffffffffda5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="73e0", 0x2}], 0x1, &(0x7f0000000100)}, 0x0) socket$alg(0x26, 0x5, 0x0) pwrite64(r0, &(0x7f00000000c0)="75a6346dbcca95f8083cf419f503956b30841e7b1e7843226a44292cff5aca30f7a97cd276c961e1d8ad6b2b8d1ae864aaf8d26db28ff6e879a91ef077aeea38bac49b745e645ecdcdeadd77dd8e61e6fd17c58dc442f85928bc4b8eca62d39784b20a79cb83b6bb3aacda002c49563400c4b6754a5e5fe0994cd15d2876d44572b1d491180123472278c940ef0f10b56d4de65cd5aa9dff382096f25b21b8252461a714179e0a597d8f11b1f2d13c174264a126874473838cd1b3", 0xbb, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x34d000, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00000002c0)=""/239, 0xef) 2018/06/01 10:30:50 executing program 7: r0 = socket$inet(0x2, 0x80009, 0x100000008000006d) r1 = accept(r0, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x4, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6970050000003000", 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480)}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000280), 0x8) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setuid(r3) 2018/06/01 10:30:50 executing program 5: r0 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000140)="f15b5ed77206348ff3dd971cd87784d09a84d351a95d0bace14bb191f9b6f9bb7bc1008f1fe229ee2cb30d1d93ede286c95fa3cc334a4773ae68841d1bc5e90f01d0c7624afe4d34c7269e04637c0f49a02f7ccab80d8f3264fcdbfe9e2b26453fb7a92d1fc52fa227e7c8a1aeafba558e2ce2b9dae858598f464cb6c19e949866264906065c36db", 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x2}) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={0x97, 0x8648, "ece8b89271d8345a4e21bae1735725200c655633a96f66557522fe18f322d56a0e6e1516ed5e1004aafc7565e688d8a296c0e6aa5a5f63f977d37232358af1e43a04193ef35d86b66a0e527bb79b99bc7b7a723122f21440e16832485fd621783fd6805b9114631cb46f5a454948002a7719a39c735ca52dde883d78e86aada50c4ac2d2056275f97f4b383b774042"}, &(0x7f00000000c0), 0x1400) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000080), &(0x7f0000000040)) 2018/06/01 10:30:50 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="510000000000000000000086c1c6910d000000000000000000000000000000"]}) 2018/06/01 10:30:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070aa804000400000000fcff", 0x58}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) rt_tgsigqueueinfo(r1, r2, 0x4, &(0x7f0000000040)={0x31, 0x8, 0x7b1, 0x81}) 2018/06/01 10:30:50 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x1000, 0x2, 0x8, &(0x7f0000ffb000/0x3000)=nil, 0x80}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_newrule={0x20, 0x20, 0x600, 0x70bd2a, 0x0, {0xa, 0x0, 0x0, 0x0, 0x1}}, 0x20}, 0x1}, 0x0) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000200)=0x48) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) connect$netlink(r1, &(0x7f0000000400)=@unspec, 0xc) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75", 0x19, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/06/01 10:30:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xff8d, &(0x7f00005a6ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xff45}, 0x1}, 0x0) 2018/06/01 10:30:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/06/01 10:30:50 executing program 0: r0 = socket$inet(0x10, 0x0, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000018000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x7fff, 0x1}, &(0x7f0000000300)=0x8) syslog(0x9, &(0x7f0000000080)=""/106, 0x6a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x6e, "c9a59e08d8ae88868c42178574eaa31d124675b1f1273e8f8e3991a5aebd6fc735f2aed5da81e67023df350d0e6fd7fa92796ad04a6784e7590df139a70ff87ee02939a7fe1905c58d6dde4b79f8adf9973ee3c5d64958c55cff6312803073570f62381bbaa655b7fd77c7587b85"}, &(0x7f0000000180)=0x76) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x1, 0x20, 0xba, 0x9}, &(0x7f0000000200)=0x18) 2018/06/01 10:30:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x5}}, 0x1c}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000080)='bridge_slave_0\x00', 0x1) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) 2018/06/01 10:30:50 executing program 7: creat(&(0x7f0000000080)='./file0\x00', 0x1ed) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.capability\x00', &(0x7f0000000340)="0000000201000000000000010400000000000000", 0x14, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) 2018/06/01 10:30:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000140)={0x4d, 0x0, 0x8a, 0x6, 0xffffffffffffffc1}, 0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000400030006000000000002000000e0000001000000000000000002000100000000000cf7e39700000000030005000000000002000000000000000000df0000000000"], 0x50}, 0x1}, 0x0) 2018/06/01 10:30:50 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x4000, 0x0) ioctl(r0, 0x101, &(0x7f0000000080)="92cc287fde2adb02d368135101f4e5e7222f984191b1e9cad88405d27ba5a404df08a1c8a29a0b72141277b18c53104699b8f5e7a6d4f69ae5502664d5af787232985812a0923b86c310ac369272aac9602077087403cfbb3f77968ae7cb61291418853f1b7a63852c347dbd11d3e0150db067fc7a0b405b0cb661beb914565b85f3b31e05fb190631d2175dfaad34930b6b93fe1631cf1887c5ae978e057b49085c8f77a682003d0eafaced5a") ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000000)={0x7, 0x200}) setsockopt$inet6_int(r1, 0x29, 0xeb, &(0x7f0000000040)=0x7, 0x4) 2018/06/01 10:30:50 executing program 2: io_setup(0x3f, &(0x7f00009f5ff8)=0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = eventfd(0x0) io_submit(r0, 0x2, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f0000000180)}]) 2018/06/01 10:30:50 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0x103080, 0x0) sendto$unix(r2, &(0x7f0000000440)="98680a7137acc0ef34f1eb5dcedd9250109795d351affbfb73f71b1157e1ed5cc67db515070a967c02134bbd07daa59283006f865e3962fa280a724bf5a1370470a0b136dfab76d6daa2149118cc46584ccbacb1f1e1ca9f82421f435d0fe46767ef39f3514c786adb7afb8e932e14375e059e3aa3ed9b19b4234bfd", 0x7c, 0x80, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000005c0)=0xfff) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x7) rt_sigprocmask(0x0, &(0x7f0000000540)={0x7}, &(0x7f0000000580), 0x8) shutdown(r0, 0xfffffffffffffffa) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000006c0)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt(r0, 0x10000, 0xfff, &(0x7f0000000600)=""/70, &(0x7f0000000680)=0x46) r4 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x36, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000003c0)={0x2a, 0x2}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setresuid(r5, r6, r7) 2018/06/01 10:30:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}}}, &(0x7f0000000240)=0x90) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x80200) 2018/06/01 10:30:50 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000007600)=[{{&(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000580)=""/223, 0xdf}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/215, 0xd7}], 0x3, &(0x7f0000000840)=""/206, 0xce, 0xc1}}, {{&(0x7f0000000940)=@nfc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000009c0)=""/50, 0x32}, {&(0x7f0000000a00)=""/123, 0x7b}, {&(0x7f0000000a80)=""/107, 0x6b}], 0x3, &(0x7f0000000b40)=""/168, 0xa8}, 0xeb}, {{&(0x7f0000000c00)=@ax25, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000c80)}], 0x1, &(0x7f0000000d00)=""/155, 0x9b, 0x5}, 0x1}, {{&(0x7f0000000dc0)=@ipx, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000e40)=""/45, 0x2d}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/236, 0xec}], 0x3, 0x0, 0x0, 0x5}, 0x8}, {{&(0x7f0000001fc0)=@sco, 0x80, &(0x7f0000003440)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/24, 0x18}, {&(0x7f0000003080)=""/19, 0x13}, {&(0x7f00000030c0)=""/251, 0xfb}, {&(0x7f00000031c0)=""/206, 0xce}, {&(0x7f00000032c0)=""/78, 0x4e}, {&(0x7f0000003340)=""/255, 0xff}], 0x7, &(0x7f00000034c0)=""/219, 0xdb, 0x20}}, {{&(0x7f00000035c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005a00)=[{&(0x7f0000003640)=""/12, 0xc}, {&(0x7f0000003680)=""/162, 0xa2}, {&(0x7f0000003740)=""/43, 0x2b}, {&(0x7f0000003780)=""/138, 0x8a}, {&(0x7f0000003840)=""/107, 0x6b}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/100, 0x64}, {&(0x7f0000004940)=""/164, 0xa4}, {&(0x7f0000004a00)=""/4096, 0x1000}], 0x9, &(0x7f0000005ac0)=""/8, 0x8, 0xfff}, 0x5}, {{&(0x7f0000005b00)=@nfc_llcp, 0x80, &(0x7f0000005c80)=[{&(0x7f0000005b80)=""/234, 0xea}], 0x1, &(0x7f0000005cc0)=""/221, 0xdd, 0x9}, 0x800}, {{&(0x7f0000005dc0), 0x80, &(0x7f0000006080)=[{&(0x7f0000005e40)=""/66, 0x42}, {&(0x7f0000005ec0)=""/26, 0x1a}, {&(0x7f0000005f00)=""/50, 0x32}, {&(0x7f0000005f40)=""/168, 0xa8}, {&(0x7f0000006000)=""/4, 0x4}, {&(0x7f0000006040)}], 0x6, &(0x7f0000006100)=""/145, 0x91, 0x8}, 0xfffffffffffeffff}, {{&(0x7f00000061c0)=@nfc_llcp, 0x80, &(0x7f00000063c0)=[{&(0x7f0000006240)=""/41, 0x29}, {&(0x7f0000006280)=""/169, 0xa9}, {&(0x7f0000006340)=""/82, 0x52}], 0x3, &(0x7f0000006400)=""/204, 0xcc, 0x10001}}, {{&(0x7f0000006500)=@hci, 0x80, &(0x7f0000007580)=[{&(0x7f0000006580)=""/4096, 0x1000}], 0x1, &(0x7f00000075c0)=""/37, 0x25, 0x2}, 0xfffffffffffffff7}], 0xa, 0x12140, &(0x7f0000007880)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffd, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x5, &(0x7f0000000280)="7b4d8bf950c13e08240970e33a011106ef54756148c188e8ea2ded1f2b978ae3929a86b2e3a07c8880a0b27997dbf7711ec05ed2d50518673bd72c2a114777e71e1ae6e5825ce829e8e2dba73aba179694623efbf3bb50e8febd026cf85ed8b4991b9e0da2480954974146e67453707a238bd71eeb2436f57da5d0b24a1acbcfdd5e0330394a74fb5eec260daf4a28a87a6b80ae0afbf17dd23b9789e3873eb4bb7a235c844141ab0483950b86e0c1bfb28cc4cb6af304114e3e27181c2b384587a92c3a71e910f087bc9466138a8c583f3e5172783c74c7b9430d8e9b0a4729feec7c587857a02777ca4b3a") r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000000040), 0x80000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0x1a4}, &(0x7f00000001c0)=0x14a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000007980)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffffffff, 0x10000, 0x200, 0x9, 0x8}, &(0x7f0000000200)=0x98) ppoll(&(0x7f0000000000)=[{r3, 0x8020}, {r3, 0x400}, {r3, 0x8000}, {r3, 0x108}, {r1, 0x1}], 0x5, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x6}, 0x8) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000480)={{0x3, 0xffffffffffffffff, 0x100000000, 0x1}, 0x2, 0x800}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000078c0)={0x2bf, 0xa0, 0x8, 'queue1\x00', 0x6}) recvfrom$inet6(r0, &(0x7f0000000c80)=""/9, 0x9, 0x10000, &(0x7f0000006040)={0xa, 0x4e20, 0x1b, @loopback={0x0, 0x1}, 0x20000000000000}, 0x1c) 2018/06/01 10:30:50 executing program 5: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$pptp(0x18, 0x1, 0x2) accept(r0, 0x0, &(0x7f0000000040)) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x40) 2018/06/01 10:30:50 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0bc5351, &(0x7f0000000100)={0x12, @time={0x0, 0x989680}}) socket$packet(0x11, 0x2, 0x300) 2018/06/01 10:30:51 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x100) ioctl(r0, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r2, 0x7, 0x1, 0x9, &(0x7f0000000180)=[0x0], 0x1}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/01 10:30:51 executing program 6: unshare(0x40000000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket(0x11, 0x5, 0x3) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000280)={0x7, 0x800}) 2018/06/01 10:30:51 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x5, [0x7, 0xffffffffffff7fff, 0x3, 0x2b8, 0x1ff, 0x7, 0x7fff, 0xb17]}, 0x5c) clock_gettime(0x0, &(0x7f0000000200)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x89}, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x39a0b0ab}, 0x9, [0x7, 0x9, 0x6, 0x79, 0xf6a, 0x6, 0x8467, 0x2]}, 0x5c) ppoll(&(0x7f00000001c0)=[{r0}, {r0, 0x2014}], 0x2, &(0x7f0000000240)={r1}, &(0x7f0000000280), 0x8) 2018/06/01 10:30:51 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/06/01 10:30:51 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1374, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c, 0x1}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 2018/06/01 10:30:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a07fff)) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000000)) 2018/06/01 10:30:51 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$setownex(r0, 0xf, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/06/01 10:30:51 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)) socketpair(0x4, 0x80000, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x4f, "cb53f116ed5e7a2a47ebf9f8e42280e9b64e219a83d42c396b4c612b6488f34edb38ec54699b11c73a313ab24e02ca3d92fb999ac5afb7fb8c94986dbf92c6fe2414abf9bf962dbdf8f173639598e2"}, &(0x7f0000000300)=0x57) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x2, 0x20001000, 0x4000, 0x1, 0x1, 0x8, 0x282, 0xf6, 0xffffffffffff8000, 0xc77}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'dummy0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x4, 0x6, 0xc62, 0x1}, 0x0, 0x0, 0x0, 0x0, "6d0d1d93d983adb7"}, 0x10}, 0x1}, 0x40000) [ 112.231015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 112.242653] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:30:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) socketpair(0x3, 0x800, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xcfa2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000300)={r3, 0x8, 0xb2, "87927d4b02c079fb76b4c927aea1515f5d9a33a8b733673d5cd3da41815ca758ee5a6b0f1811c6018379750809ac169de9d695a89b62cbae114dfcbf5af7859c9c35c0d04a978dd026f7585e4fef8ac9b1cc22c43187390ce848980c7ddc62274766c46f8eaa314b1d50d5068c2dd6ef4b00ea401174064a5a158c74c2dd55262835a0e80919db0a9409e6a480c664ff3a2e4a6e85fe07bceac18eaf0d3152ed362be04158523ea8c0d91e15d00922bf0088"}, 0xba) [ 112.327111] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/01 10:30:51 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x31, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x4, 0x80100) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000400)=0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000380)={0x1, &(0x7f0000000180)=""/252, &(0x7f0000000340)=[{0x2, 0x8d, 0x7, &(0x7f0000000280)=""/141}]}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/06/01 10:30:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19, 0x5}}) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'mime_type\x00'}) 2018/06/01 10:30:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x5, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/06/01 10:30:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)={0x20, 0x19, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/01 10:30:51 executing program 1: r0 = socket(0x100000002, 0x3, 0x4) r1 = epoll_create1(0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8020}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x200}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/06/01 10:30:51 executing program 0: r0 = memfd_create(&(0x7f00000001c0)='/-em0]\x00', 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x95}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x7}, 0x8) fdatasync(r0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/06/01 10:30:51 executing program 2: r0 = socket$packet(0x11, 0x7, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="fa130fa20117200492dae26b4df93d28e2275732bff7abfe8be0e3a9184a870825b72b6e13d9887800fb0a2c95a40dd5a9611f3c622ff1944f3e7503b765de81") 2018/06/01 10:30:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8913, &(0x7f0000000080)="0047000970000000000000000050f6") openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000067c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000009fc0)=""/235, 0xeb) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1) close(r1) close(r2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'yam0\x00', 0x6}) [ 112.957807] alg: No test for ccm(aes-generic) (ccm_base(ctr(aes-generic),cbcmac(aes-generic))) [ 112.978772] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:30:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x3000) shmdt(r2) ppoll(&(0x7f0000000040)=[{r1, 0xa4}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) dup3(r1, r0, 0x0) 2018/06/01 10:30:52 executing program 7: keyctl$set_reqkey_keyring(0x4, 0xfffffffffffffffc) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x180, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x100000001, 0x8, 0x9, 0x5}, 0x14) 2018/06/01 10:30:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000280)=0x8001, 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000120}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@gettaction={0x84, 0x32, 0x20, 0x70bd27, 0x25dfdbfc, {0x0, 0x994500000000000, 0xd6}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0x14, 0x1c, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x4) sendfile(r2, r1, &(0x7f000025d000), 0x7ffff000) 2018/06/01 10:30:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000a4df020000005d4a663750f823b01e90737e2ebead56db93da24ec6dff74ff741cb29862069d81e01bad4343a3920f2e61d9e41552cf972e56fcc1bf615ddfef67ccf4bb85f5cb319d837e71116bba1b7382c70ca1c7170f7792f92ccb86100a7790f2baf1f44762823c09ba9bdaf7c3d49ba555b226f429792ab3397e2642febdb04bfb7976aac76599abab06e145d68b0fbc19b6f2f206362a0381dbdefa7493d9defa384ad6b98026ae0528294f629e078f43bb5ebab0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000010000000000000000100000001000000"], 0x70}], 0x1, 0x0) connect(r0, &(0x7f0000000000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl(r0, 0x40084149, &(0x7f0000001f64)) 2018/06/01 10:30:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000ebeff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000e70fc0)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x12, 0x2}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x880) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000001c0)=""/2) syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x210080) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x1, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x20008005) 2018/06/01 10:30:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000240)=""/4096) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)=ANY=[@ANYBLOB="9cac00002800000001000000010000002200000008000180200000003b00000000009807000029847e00000a1600000000"]) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x80dc5521, &(0x7f0000007ffc)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/01 10:30:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x10000017f) recvmmsg(r0, &(0x7f00000041c0)=[{{&(0x7f0000001600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001680)=""/174, 0xae}, {&(0x7f0000001740)=""/101, 0x65}, {&(0x7f00000017c0)=""/181, 0xb5}, {&(0x7f0000001880)=""/206, 0xce}, {&(0x7f0000001980)=""/99, 0x63}, {&(0x7f0000001a00)=""/1, 0x1}], 0x6, &(0x7f0000001ac0)=""/157, 0x9d, 0x5}, 0x8995}, {{&(0x7f0000001b80)=@ipx, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001c00)=""/62, 0x3e}], 0x1, &(0x7f0000001c80)=""/164, 0xa4, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001d40)=""/190, 0xbe}, {&(0x7f0000001e00)=""/223, 0xdf}, {&(0x7f0000001f00)=""/210, 0xd2}, {&(0x7f0000002000)=""/28, 0x1c}, {&(0x7f0000002040)=""/96, 0x60}, {&(0x7f00000020c0)=""/185, 0xb9}, {&(0x7f0000002180)=""/169, 0xa9}, {&(0x7f0000002240)=""/13, 0xd}, {&(0x7f0000002280)=""/248, 0xf8}, {&(0x7f0000002380)=""/70, 0x46}], 0xa, &(0x7f00000024c0)=""/179, 0xb3, 0x200}, 0x4}, {{&(0x7f0000002580)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002600)=""/112, 0x70}], 0x1, &(0x7f00000026c0), 0x0, 0x90}, 0x100000001}, {{&(0x7f0000002700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002780)=""/195, 0xc3}, {&(0x7f0000002880)=""/176, 0xb0}, {&(0x7f0000002940)=""/201, 0xc9}, {&(0x7f0000002a40)=""/143, 0x8f}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/203, 0xcb}, {&(0x7f0000003c00)=""/138, 0x8a}, {&(0x7f0000003cc0)=""/45, 0x2d}], 0x8, &(0x7f0000003d80)=""/191, 0xbf, 0x100}, 0x66cd}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000003e40)=""/30, 0x1e}, {&(0x7f0000003e80)=""/55, 0x37}, {&(0x7f0000003ec0)=""/9, 0x9}, {&(0x7f0000003f00)=""/140, 0x8c}, {&(0x7f0000003fc0)=""/233, 0xe9}, {&(0x7f00000040c0)=""/116, 0x74}], 0x6, 0x0, 0x0, 0x10001}, 0xff}], 0x6, 0x40010000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0xcc, 0x8) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x8, &(0x7f00000000c0)=[{0x0, 0xffff, 0x10000, 0x8}, {0x5, 0x4, 0x81, 0x7}, {0xffffffffffffff00, 0x3, 0x40}, {0x8, 0x7f, 0x7, 0x1}, {0x60000000000, 0x0, 0xf63, 0x6}, {0x7ff, 0x6, 0x81, 0x6}, {0x7, 0x9028c3f, 0x101}, {0x3ff, 0x90a, 0x3, 0x3f}]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8b5, @loopback={0x0, 0x1}, 0x5}], 0x4c) 2018/06/01 10:30:52 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1000) vmsplice(r4, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1, 0x0) dup2(r2, r3) 2018/06/01 10:30:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000000c0)=0x47b, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="699789126773934b4047078809ed0d7f9610f5cb5bc1a12a0630fdb94c2059e0b90d0b42f87900b3905d66c2a7dd5c511b2a800c63f647f4e198409f3994291a0b6dc00dfbafbfd04b5395ddd4e8456e8e9fc633d9b311958d2c564458c4ded29b4cb4", 0x63) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/06/01 10:30:52 executing program 7: futex(&(0x7f0000000040), 0xd, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/06/01 10:30:53 executing program 6: r0 = socket$inet6(0xa, 0x1000001000002, 0x9) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setresgid(r4, r5, r6) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) dup3(r2, r3, 0x0) 2018/06/01 10:30:53 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000200)={0x1d}, 0x10) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @local, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$can_bcm(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r2}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x6, 0x20, 0x80000001, {0x77359400}, {0x77359400}, {0x3, 0x4, 0x1, 0x200}, 0x1, @can={{0x3, 0x2, 0x0, 0x5}, 0x3, 0x3, 0x0, 0x0, "5c9dcabbad76e557"}}, 0x48}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4000005) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981aeb150d176"}}, 0x48}, 0x1}, 0x0) 2018/06/01 10:30:53 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000180), &(0x7f0000000140)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8, 0x3, 0x6d8916a5, 0xfffffffffffffeff}, {0x0, 0x7, 0x400, 0x80}]}, 0x10) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/01 10:30:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sigaltstack(&(0x7f0000b13000/0xf000)=nil, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mlock2(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000b14000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b16000/0x4000)=nil) 2018/06/01 10:30:53 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x40000000000000) close(r0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/06/01 10:30:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000300)=@random={'security.', './cgroup.net\x00'}, &(0x7f0000000900)=""/130, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c0314002000218100000000000000"], 0x2d}, 0x1}, 0x91) fallocate(r1, 0x3, 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000280)={0x5, 0x1a, 0x6, 0x400, "fd6e10e9d1754cd73b0a3aa453f0c6238589be9484b9803f4d1aad7dd5e7ea14"}) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0xfff, &(0x7f0000000340)="a9c211641bc9d5b3511dca0300edf869c2941b470422a1fcb1") clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)) write$evdev(r4, &(0x7f00000001c0)=[{{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x0, 0x3a3d}, {{}, 0x20}, {{}, 0x0, 0x0, 0x52}, {{}, 0x0, 0x0, 0x9}], 0x78) 2018/06/01 10:30:53 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907d, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 2018/06/01 10:30:53 executing program 7: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f0000000040), 0x1) 2018/06/01 10:30:53 executing program 5: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="d86c7d79f5308636c0866bb3c19633b11c82994d17ad4d4a75110bb4af6dd1df8985b243d1716233a164c2c45b81456c1c2ff9c5b8b746f59483969819d96eed6a1e806003afc9f76a0f6997f1cdf8709bd19f0680b100e3dc02b8da5deff396348025d81e4559d600e39c", 0x6b, 0xfffffffffffffffc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) keyctl$set_timeout(0xf, r1, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100000001, 0x109000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x800, 0x80000000, 0x5}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2fd0, 0x7, 0x5, 0x71e, 0x2}, 0x98) 2018/06/01 10:30:53 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x100) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) inotify_add_watch(r1, &(0x7f0000000000)='./control/file0\x00', 0x8) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='<', 0x1}], 0x1, 0x0) 2018/06/01 10:30:53 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000000100)=""/55, 0x37}, {&(0x7f0000000140)=""/109, 0x6d}, {&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000003c0)=""/70, 0x46}, {&(0x7f0000000440)=""/160, 0xa0}, {&(0x7f0000000500)=""/51, 0x33}], 0x9) 2018/06/01 10:30:53 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x2000) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000040)={0x1000, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x83, "799551486ddaca7a9157ce072269e70f8dabe56d0f7025606fe15f666d38a972508b42443bb8388b3008dec36e574dc4d7e748558ba5b0f8c776fd01e257b9112fe43f6a97801fcce9468ac4b44051a83fc80e7f00783979cbfdc2c978dc152b80e3d0efb5c1ee651faf9e48fd54d5a9a4c5b6e4171cbc9e0e7c4c1652101580e06aa3"}, &(0x7f0000000080)=0x8b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x9}, 0x8) 2018/06/01 10:30:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/151, 0xffffffffffffff9c, 0x3, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = dup(r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/49) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) write$eventfd(r1, &(0x7f0000605ff8)=0x9, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x7fff, r2}) socket$inet6(0xa, 0xf, 0xff) 2018/06/01 10:30:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x29d) sendto$inet6(r0, &(0x7f0000000280)="adcbc2b3f01e071bd8e73ab6be9e675db66b7fe833c52b0efa9c70e582d4cdc519cedea6b8d5bcd35b7461a697ffb5e10dfdfcda0f83fd3b17e69c472f8ba28afb02754c72478613194382d577da7946e359e241008a383a4b3157b052e8bb43464a95d2e0dd85a58bd356264a248460d4a1fa7e01c8c5b03a8fa3ff33d78bcd17cafc16cf24629c9d8bf5e74ed2e012d7412f09f11a47e9683a7981a72a19ae75149195d1d7a5d6a751fc194267d92096bd83e4ba574dde5963de5f00f31998f3d867d4a255379c77c4256cc8ebc916e6adea31e236fbe1940ac0eb3486b309023bc031e63554afe5395b75bbfa3e0240ba4c09e8c9f7f814", 0xf9, 0x40001, &(0x7f0000000080)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x21}, 0x97}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) r1 = socket(0x2000000000000a, 0x200000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/06/01 10:30:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x806, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/06/01 10:30:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x600) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3fcd}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x4}], 0x38) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000005e7dbb07dc84a5931aedb06e613287ae"], 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x2, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400082, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x3}, 0x1) 2018/06/01 10:30:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000d00)={{0x2}, {0x0, @random="90da5bc97747"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x2000000, @loopback=0x7f000001}, {0x1000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x20000, @dev={0xac, 0x14, 0x14}}, 'bond0\x00'}) 2018/06/01 10:30:54 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0xf5a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x4082, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000800)={'team_slave_1\x00', 0x1}) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000feb71d9356b32e0be580a70ff643d46db3dfeb7bfb65ac73ec96b625e91d5f"], 0x37}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x140, 0x140, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000280), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xfffffffffffffc01, 0xff, 0xff0000ff, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0x7, 0x0, 0x9, 0x5, 0x1f, 'veth1_to_team\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="9e1f826a774e", @multicast2=0xe0000002, @rand_addr=0x1, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff000000, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x200, 0x3, 0xad, 0xff, 0xfff, 'veth1\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x203}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00', 0x10000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xdd1, 0x200000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r3, 0x402, 0x70bd27, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/06/01 10:30:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/01 10:30:54 executing program 2: r0 = memfd_create(&(0x7f0000000000)='?[vmnet0uservboxnet1\x00', 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x8) r1 = socket$inet6(0xa, 0x100000003, 0x1) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}, 0x2000000}, 0x1c) 2018/06/01 10:30:54 executing program 0: prctl$void(0x100000000000020) 2018/06/01 10:30:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) socket$inet(0x2, 0x8000b, 0x100000001) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000008061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 115.320604] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 115.329391] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 115.359322] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 115.366830] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 115.388861] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 115.396435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 115.405162] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 115.412651] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/01 10:30:54 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpgrp(r0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140)=0x3, 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa8e00ffffffffffff810000008864"], &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x80000001, 0x500) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0)=0xa851, 0x4) 2018/06/01 10:30:54 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x109000, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000180)) 2018/06/01 10:30:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x7, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x41) ioctl$SG_SCSI_RESET(r0, 0x2285, 0x7fffffffefff) 2018/06/01 10:30:54 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/06/01 10:30:54 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) 2018/06/01 10:30:54 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x120000000002) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'syzkaller1\x00', 0x200}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000100)=""/44, &(0x7f0000000140)=0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="ff0000000000000000004600001c000001000000907800000000e000400100009078e000000189b4e58245322ace57e230d6baec"], 0x1) 2018/06/01 10:30:54 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x4, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x200, 0x0, 0x1, 0x4, &(0x7f0000000100)='lo\x00', 0xffffffffffff0000, 0x9, 0x7ff}) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x12}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xbc, "4c77d19fe1c4a4898fab87bf06746359189b6aefe65ee206b0a46e3184852abe7ee961ffb18368eb4fb9af5a1bd4c2982648f8c17eb80585a51d4fc040206655fc7326ba261d03122833d75cf9da7a09c66f2694bec45a2a1c335f85da67fd13e0ec30f43970534a2b6c4800eb5f81677c2cf9613f6591c422ca4495e1887c04e20da91ff62fa5b0605202c26179342efceb60df75e161189952e70abddd5ccbba97ab3ce48ed90a3316b7760d9600812d06274ac85324643bcaa661"}, &(0x7f00000002c0)=0xc4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={r2, 0x6, "c6e692b46f49926f5d0391ee157b2a6183591d52"}, &(0x7f0000000340)=0xffffffffffffff6f) 2018/06/01 10:30:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="0047fc2f07d82c99240970") socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/28, 0x1c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x24000, 0x0) getpeername$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) sendmsg$can_bcm(r3, &(0x7f0000000940)={&(0x7f0000000840)={0x1d, r4}, 0x10, &(0x7f0000000900)={&(0x7f0000000880)={0x5, 0xc8, 0x8001, {}, {}, {0x0, 0xc, 0x6, 0x7}, 0x1, @can={{0x1, 0x31, 0x8001, 0x9}, 0x6, 0x3, 0x0, 0x0, "66ae24a34f0111ad"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000440)={0x3df0, 0x9, 0x8000, 0x3d575d67, 0x0, 0xfffffffffffffffd, 0x6, 0x7fffffff, r5}, &(0x7f0000000480)=0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x10}) init_module(&(0x7f0000000140)='/dev/snd/seq\x00', 0xd, &(0x7f0000000180)='-\\\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x404c534a, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) close(r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/01 10:30:55 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000000380)=[{}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000280)=""/225, 0xe1}], 0x3) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4440}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x58, r2, 0xb21, 0x70bd28, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x11}, 0x8080) 2018/06/01 10:30:55 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x10000, 0x1, 'client1\x00', 0xffffffff80000002, "42f63a122a370813", "44dd70b443c132cf343831ac094fe6afec00226047d8184659222740d15dc4fc", 0xfff, 0x100000001}) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x14, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/06/01 10:30:55 executing program 5: uname(&(0x7f0000000000)=""/193) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x10001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x500, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000240)="7eaa0a89cb2bcc8805b73e84d74c121890b42034cd5ec170e3dffb350d4522f4262138c48d4383ab367c272a0c8d8a15ee6d078156572c42f4152a7f181a26f50c3ae6a49b4e1f1b1e407c3b158795569275ac4fc793e973d3701cbcd969c8c5767ae9a73246b21b22c8797ac141a9e9b588f3fe2f492b8499719b78afa179985f76e9d3a5d1afbc786365a05fb91ca55ee96d8b185e2544cf7cf874c5ec19fde0ac66a49c4a9d0cf6b38f7d62f59cba5e6a21141a0d7b36dd7492b1201e142debff0e9c93345e04e6cc82df418db14d6778f9c4b4c0726a60463e171220a6a6c4b5ff617c6ab97d4258781642a781668b5faa37") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa}], 0x2c) 2018/06/01 10:30:55 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') uselib(&(0x7f0000000000)='./file0\x00') mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1010, 0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x6a, r1}) 2018/06/01 10:30:55 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x200000000000, 0x1) rt_sigprocmask(0x2, &(0x7f0000000080)={0x2}, &(0x7f00000000c0), 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x400, 0x80) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, "f365437599be4b3d891ae7acfe68a1659bf0df377bd02996c734064c69286e3988d3525046d2af6cfa0d3f19"}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x101000, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000140)) pipe2(&(0x7f00000001c0), 0x0) 2018/06/01 10:30:55 executing program 1: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c, 0x800) mmap(&(0x7f00004ef000/0x4000)=nil, 0x4000, 0x4, 0x44032, r0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') 2018/06/01 10:30:55 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0xa1e, 0x0, 0x0, 0xc, 0xd3, 0x6, 0x7}, 0x20) unshare(0x800) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000000200)=[{}], 0x1, 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000100)="0e5970c44c633a341f2798b6d8e5156c5da8d33452e7a0d110dbe62aa9443680f2c04470fc7efcb670e8fe0173dda8f2719dc92286b65ea5380adebc0a34a34586da030b5996177bc8b3b6d88093d4e595b49ec0ecfd2e824efee61b82ff3a7e65a2d49b6f2012306585fad74842c36e2613c4181110b23a205e33f33297d44bedd97abfa377bcb868a69f7059353beb3452925f370816a95126726f9ae1822ef129c5370446d479f8ef8a6d8ab7ab99b9b9820b040c5773688f9d") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) accept$ax25(r3, &(0x7f0000000080), &(0x7f00000001c0)=0x10) 2018/06/01 10:30:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/loop#\x00', 0x1) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000140)=""/38, &(0x7f0000000180)=0x26) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0xff}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), 0x0) [ 116.187237] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 116.252248] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/06/01 10:30:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0xff}, 0xc) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000009c0)=ANY=[@ANYBLOB="2000000000000078999d0b5f56000000030000000c0001858b00000008000000"], 0x1}, 0x1}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) sched_getparam(r3, &(0x7f0000000240)) accept4$netrom(r2, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x80800) 2018/06/01 10:30:55 executing program 6: r0 = socket(0x11, 0xe, 0x401) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201015}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/06/01 10:30:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x40010, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x48940, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/06/01 10:30:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000102, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000080), 0x9, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4002, 0x4002, &(0x7f0000000040)=0xf2, 0x3f, 0x0) 2018/06/01 10:30:55 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xa) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000780)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000680)="5500000018007f5300fe01b2a4a280930a600000ffa84335910000003900090035000c0006e2ff0019000500fe800000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0xffffffff00000000, 0x8, 0xfffffffffffff000, 0x1b, 0x19}, &(0x7f0000000180)=0x98) 2018/06/01 10:30:55 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0xfffffffffffffeec, 0x6}, 'port0\x00', 0x28, 0x1, 0xffff, 0x8000, 0x99a4, 0xc2c, 0x40, 0x0, 0x0, 0x8}) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) r2 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) sendmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e308"}], 0x28}}], 0x2, 0x0) 2018/06/01 10:30:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) ioctl$KDDISABIO(r0, 0x4b37) 2018/06/01 10:30:55 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x1269, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/06/01 10:30:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2200, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="f00000001a0001000000000000000000e0000001000097ef902e000000000000ac1414aa000000000040abc44d8969000000000000000000000e00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0xf0}, 0x1}, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xfffffffffffffff7, 0x2) 2018/06/01 10:30:55 executing program 7: r0 = socket(0x2, 0x400000000000800, 0x9) lseek(r0, 0x2c, 0x3) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000700)="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") openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x101080, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/122, 0x7a, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 2018/06/01 10:30:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000880)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bcsh0\x00', {0x4, 0x800, 0x0, "51cc7f5a0e8e", 0x2}}) renameat(r2, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') sendto$inet(r0, &(0x7f00000008c0)="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", 0x480, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000002c0)=0x4, 0x4) 2018/06/01 10:30:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) fanotify_init(0x2, 0x0) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000080)=""/21, 0x15}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/16, 0x10}], 0x4, &(0x7f0000000280)=""/216, 0xd8, 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000003c0)={0xfffffffffffffffd, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x1}, 0x8) 2018/06/01 10:30:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe4, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff06}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4800000000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x34}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffffef}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdeb}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r2 = dup2(r0, r0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003c40)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000003d40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003d80)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8, 0x98a6, 0x40000000000000, 0x400, 0x7, 0x80010, r3}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x81, 0x0, 0x8, 0x500, 0x7fff, 0x0, r3}) 2018/06/01 10:30:56 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x16947e, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000b, &(0x7f0000000180)=0x8, 0x1000000b2) write(r0, &(0x7f00000001c0)="20061b95618be865faf235c894123f00000000000000900c02878d4303f85fb13b47623ea6bcacb0", 0x28) 2018/06/01 10:30:56 executing program 3: syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6, 0x100, 0x2}}], {@canfd={0xd, {{0x4, 0xfff, 0xe2, 0xfffffffffffff000}, 0x1b, 0x2, 0x0, 0x0, "f80d5f8b48e14b91ca5a86d83b356bd7f7b9b227f0851fc2f8adc81caa82c60b8dc71b2fe9a54463f0d139ea3bd28f22d82ef6b79efd32ea72d83e08218c5e0d"}}}}, 0x0) syz_emit_ethernet(0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa7dce08d0375a080048000034000000000000907800000000ffffffff940600000000014404ff030000000000", @ANYBLOB="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", @ANYBLOB="3baba9d0294c94215df05df01e40645363f79ffc42c95b2b9d4a30ec4324089aa5b61fc93b938bef48e37f7f97035482755e1b19c0554082505a806948cda8ca7a23342b7bc0bedd8a42d85d04092d", @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYPTR64=&(0x7f0000001380)=ANY=[@ANYBLOB="415ae05b3cb90da20f0b8d6770debe467e23b7e9b21782d572f94226d243462c2ff9a8f3b211035a8658e57f5de97f8531493345b428c7ce765973476b15281c3249a606a534f497ddaef073faf2a3bbbbeff8d6cfc5c85941f5e5eb61a8769730db4881a981f1d43602", @ANYRES32, @ANYRES64, @ANYRES16, @ANYRES64, @ANYRES64, @ANYBLOB="819648a68579"], @ANYRES32, @ANYBLOB="d65e784f978886a50a306f18c2ba10e775fe8e0e2ea26a596956fa75f107b43d36fdc1df259b7374f1b5588809af43efac7629dcaef1e5acf0a5c20c852e150346e58723ef5d74d670eaa62f49730c6f2bb9ee40569f0a120d700109f843c3f7b8cf075e6eb2c79f680e374d5504"]], 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/snapshot\x00', 0x41c001, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002500)=""/70) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="269f74124ff8c3de134d1d0634da52128a97bfb5e72e6aa11cf72c14ced5fdb1bab7f30074ef4adb003e8aa854a662e626ce0c644eb438bbcd32ae25a7951e4c7ff3a00dbff15e49af76f439768b0d5ab0bf1438eba21531aaff8c1fb35c8c819bdfa9d220b3b7e88796b92699e32d70220b6125859392bf778ccdb2daa635ccd41dd459758de159fcb31a2f42084aa4a784c0563e89f9e8b549e9e6122755edbf7aba825dbe1ae0db287f4b0bc6b49bd2f067d9f2ca719522d9126aa2dd0824dbcfe01541228c8fde27c997e8bf03aea3b7", 0xd2, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000014c0)="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", 0x1000, r1) 2018/06/01 10:30:56 executing program 6: r0 = socket(0x11, 0xe, 0x401) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201015}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/06/01 10:30:56 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000100)) timerfd_settime(r0, 0x3, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/06/01 10:30:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x41, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xb, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ':Jw'}}}}}}, &(0x7f0000000340)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) 2018/06/01 10:30:56 executing program 5: r0 = socket(0x10, 0x0, 0x3) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000000000)="a5f5fe15a12914d62a212fdaa2bc2d25908d9d61b4b5ca22b8ebcca3a80ac610f600c05b79534f0b1abf86d25bac02161fef64ce2fef93383fd409cc6e1a57cdef64f4438221c3e94b9a88e0c2236d7f401539279262d9ea9a4f483adb277f4e6d8169c77fc852963681403ed1cbf0bd17599fe5e464a97ec80decb181e7b3c4ab3f526ca4e3b986e03e2093894ca359c25cace2036c2b33a5c1f13d58ea5d51d09940729e682b594a566165f44f2ba827f25405a72c81") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/06/01 10:30:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x9, 0xfffffffffffffff7, 0xbf05, 0x7f, 0xfffffffffffff344}) write(r0, &(0x7f0000000140)="150000000000080083a66dd2d7c84d524a", 0x11) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000080)=0x8, 0x6, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/06/01 10:30:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x3}) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000580)=""/126, 0x7e}], 0x3) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 10:30:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x2, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000700000200000000000000950000007f02477b9c9ded54fe19060200fb0000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xad, &(0x7f0000000140)=""/173}, 0x48) io_setup(0xa6, &(0x7f0000000580)=0x0) r3 = creat(&(0x7f0000000200)='./file0\x00', 0xc4) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x2, r1, &(0x7f0000000340)="5625cdb878ff61bdde9a650a0928f53ae6babb78fcd9f9501666ccdc14863edca213a48fd1eb3a51e65143ef357b1d7662bd6854e7f50e7129f5058fec1fe3a26b732f75bc399b99119cb64a0e8404b0121bf1598293696fde895b4bc5fc03a3611eaf3efc1f093bac47761b1ede0e2c207008ef402fc1c8632e6ea9a5b0dc145a5577a480bd75d8cda3394195b18112fc14ac8f343d2ddf9b6c72d9b5283b0f91541098593cd4083836d8a80e86b818", 0xb0, 0x4, 0x0, 0x1, r3}, &(0x7f0000000400)) r4 = geteuid() r5 = getegid() syz_fuse_mount(&(0x7f0000000440)='./file0\x00', 0x1, r4, r5, 0x8001, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x4) ioctl(r0, 0xfc, &(0x7f0000000040)="d9d44c91bd67bd568bce") ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000500)) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000480), &(0x7f00000004c0)=0x4) fcntl$notify(r3, 0x402, 0x80000000) 2018/06/01 10:30:56 executing program 7: r0 = socket(0x11, 0x4000000000000002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") signalfd4(r0, &(0x7f0000000140)={0x5}, 0x8, 0x800) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x0, 0x1, @thr={&(0x7f00000000c0)}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x9) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, r3+30000000}}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x100, 0xff, 0x2}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r4, 0xfffffffffffffff7, 0xae, "f8e58ff885c47de1e479e5d8fa338ea035629106f97d26b1f9e4e162fc2d153771f493d6173ead574790aa623257034a55939a931a294bc3e1a5ecac6b501693f0620e2e8fc5026b3031f8b91833731ca6a6e0d106c5e8c58859366faab4bbc2f20b03086d093f733c25d861f2f4564d6c72632ecde90696bd39bca893eeff54c4f37c809651b71c186dcd88c4df35a978cfefbf6da4533b846c3029a7ff4cfaaab7860577f5f668e73a8c38aedc"}, 0xb6) r5 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7ff, 0x0) ioctl$VT_ACTIVATE(r5, 0x5606, 0x7) timer_gettime(0x0, &(0x7f00000001c0)) 2018/06/01 10:30:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, "696430000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000002200", 'timer1\x00'}) sendfile(r0, r1, 0x0, 0x7fffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@empty, 0x62, r3}) 2018/06/01 10:30:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x7}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'gre0\x00'}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000240)="7237b9fe21678944183320198a4208c722f5a5e82649729c3242026b2048a14a1e117eb2a4e190b065c3bdc101ffed03e52c32fd6ef4e474b637628a9163778be741ef6aa3c2be61feb391d3d52e8e6d8e2e961a780c2c6b401c40773ba9f34e2c5d8a5f8b726c08a3499f5719c76174b8c2d62e141a9429f54ccc20868c0fda613ef53e0328d239e2c78577776cf8d457b2d92e43ef48a3417c5050db5346c1dc75baffda96b04ad26b8e1c079a98fa721e32fa1b63fb71b937377fe102263da1d37c2536f8a7a0d7fbde43", &(0x7f0000000040)="4d5d421886038ca6ef"}}, &(0x7f00000000c0)=0x0) timer_getoverrun(r2) 2018/06/01 10:30:57 executing program 7: r0 = userfaultfd(0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000001c0)) 2018/06/01 10:30:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100000823000027bd700000000000030006000000000002000000e00000010000000000000000030005000001000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/06/01 10:30:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) inotify_init1(0x80800) ioctl(r0, 0x0, &(0x7f0000000040)="e96ffacf4ced3ba0bb171f950073a637e38803f5fec91213761221bd566dbba1c538b9b0aa03f1ef861970f5e5657deb584ab5777f5be73f678706f0af4775030fcfce840d48ced4d123c938d3084ef056c28bd767e06c36797542e49f7ee3ebdacdf9d7527682c33d2c5193fa2540c760ee3609e072007a2a2baf8f382821f4fddcf4197071478872fe36477d8867a041efacea26abd57d143a4175ddf1f33cb4") perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) write$cgroup_subtree(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x38bc652c95440627, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f00000001c0)) 2018/06/01 10:30:57 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @rand_addr=0xaa}}, 0x75, 0x8001, 0x9, "88b23169fed36f11264912b37fc92e0ae045eaeabbfd6ddc9d7578b68ab5ba8088efd569eeba215a52c541fef1b32994d8d09e2785f5591fe77a401368e676b2adc1adf777b9c8e17240ca1eeed7372a"}, 0xd8) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2c0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00008d0ffc)=0xf, 0x4) bind$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x81, 0x449, 0x5, 0x186a, 0xe748, 0x1ff}, 0x20}, 0xa) 2018/06/01 10:30:57 executing program 6: r0 = socket(0xa, 0x80000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x739b, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xc8e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x969}, &(0x7f0000000180)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c0000002200010000000000000000000400000000000900", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/06/01 10:30:57 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = fcntl$getown(r0, 0x9) accept4$inet(r0, 0x0, &(0x7f0000000100), 0x80800) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/xfrm_stat\x00') pread64(r2, &(0x7f0000000080), 0x101b4, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/06/01 10:30:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}], 0x30) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/01 10:30:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000015c0)=@ipv4_newroute={0x30, 0x18, 0x331, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2}, [@RTA_MULTIPATH={0xc, 0x9, {0x8, 0x0, 0x0, r1}}, @RTA_OIF={0x8, 0x4, r1}]}, 0x30}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3f, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x9, 0x80000001, 0x101, 0x66f}) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000040)=0x4, 0x4) 2018/06/01 10:30:57 executing program 7: r0 = userfaultfd(0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000001c0)) [ 118.355553] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 10:30:57 executing program 2: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffffffffffffffff, 0x100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0xcd, 0x4) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/06/01 10:30:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socketpair(0x1a, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000040)=""/2, &(0x7f0000000080)=0x2) close(r0) [ 118.485483] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 10:30:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x196) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) r1 = open(&(0x7f0000000340)='./file0\x00', 0x400001, 0x140) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000380)=0x2000000000000000, 0x4) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000001540)=""/185, 0xb9}, {&(0x7f0000001600)=""/188, 0xbc}], 0x2, &(0x7f00000016c0)=""/91, 0x5b}, 0x0) shutdown(r0, 0x1) 2018/06/01 10:30:58 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x200840) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x2) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2d, 'rdma', 0x20}]}, 0x6) 2018/06/01 10:30:58 executing program 1: r0 = getpid() ptrace$cont(0x1f, r0, 0x413, 0xfff) r1 = gettid() ioprio_set$pid(0x1, r1, 0x73a9) 2018/06/01 10:30:58 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffad, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/06/01 10:30:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) write$vnet(0xffffffffffffffff, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/118, 0x76, &(0x7f0000000100)=""/198, 0x3}}, 0x68) fallocate(r0, 0x10, 0x0, 0x53c1) 2018/06/01 10:30:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) readahead(r0, 0x9, 0x7) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) ioctl(r0, 0x20000000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"ec9e6d14bde201"}, 0x4}, 0x10) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) dup3(r0, r3, 0x0) 2018/06/01 10:30:58 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendto$llc(r0, &(0x7f00000002c0)="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", 0x774, 0x0, &(0x7f00000012c0)={0x1a, 0x0, 0xffffffff, 0x0, 0xe4e, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000040)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8"}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) sendfile(r1, r4, &(0x7f00000ddff8), 0x102000001) 2018/06/01 10:30:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x2, "c892"}, 0x3) sendmmsg$nfc_llcp(r1, &(0x7f0000000f40)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x5, 0x6, 0x7, "e80aef916f34a8fdc72c1da613cec8d948e3f88b50d17b4fa1983f6112edea41bec2ec038197f6f65d82005a0513fffdec17f75cbfa3bef6b4fafebe432897", 0xf}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000180)="dbe4ec538928db16b82afbb1992299423d8f4a4059d5ad769bc6064916825d46507b637918f35c2d28795515f94759efd538e643053bf5d6551c0097e31319f5279363b8daa045fa3d4cb7ace958a759a981b1b905fcdb689c339e624872c045e0f8723739c85b2ce329264465b7e38422f00bb677adb3a8de71801cd88052bf514257f465ac2a86612434d0072700be3f1fc4cb9ceb657b74de8a36952dc1f3506aae5f07410332338516d61e82949981b68d271a0ae8d1219943cff1df1f540fc73d", 0xc3}, {&(0x7f0000000280)="3b11b27b84b44846139fa4354181e3afdd1b6a6f876a789b1237609bee05ca4893f9eea294ca86f96bd49be8de4eee11e2b96aeada3addddacb6cb297b75898bef7854af456dafcbccfec6bcf17e2f0e48bf03b49a03643c126eb4357c9fa661f09a0e646126cd5d7f891b922ebccc1a3c6d75c2", 0x74}, {&(0x7f0000000300)="5d289d10beb0078eebb58f676e580b841450258844fa76bd909ba9c228f4d5d3391bcca6647c4a66731882d4c35b982c1a8cb470291ec251b0ac3886336500f559cf7f8f6bb1af0146365eb8f4a837caece12745fffc3b1192ecaab2bb71dc5e68cfcbb135ef0684b3e7132a4e6a6032c3804e0060b5c88f3fd09210fcad785eae0646180309578468ba0f3172caa6b89c87cd04f189f8cbc5bd680b756fbfbf296e5e1df294e30a13d29d709ff8f30267f68618fd6777", 0xb7}, {&(0x7f00000003c0)="8ff1ce96502fc966086b969d69953ed67925e873d2914ccef16b07e2375089d8a773fa67e61e7916ac92f91c6cd0c04609562bb88f056c7fb3ddabae1648698ae81fb28712e6f91cc3ba0289769842bcc9065364d1829d7554dc980f7df32f26af71f17bf105c7f8314fe86329e6ca46b876bf7a53ef866d5cb50ee4f3c68bc048c5f9708962e2439deafac1a5813c69a40866aeacbb16eea1296e65a398f206812c340d11a9cfad00fb1d6c9360f4eb3231a4f007298948c177255ab6a0c089afc37cc78109c37a364094e05828ffc8082cbef325d3bcc466eaca3bf3140dfc156db710e34bc3901dd98c5534e0ed30", 0xf0}, {&(0x7f00000004c0)="ee6d9aa48fc7506f1c5d1258afa6ff3818e47e832a9895b87a686715d73d329323011b6706e7e89d051753f6bc58e161f60a0d15603eae10c016aa7568fd14b92676eb9a67c0294c362e5eeeb36f2424c19a3ff97d0892eb3d469c1b12b11ee10e551cdc6df2879756eb68c586539e82713e3f0b5f7b210aa8c18af37dba1528c5a1c15fb493c53015a555a716d98e787a74155654c37fca6a4360936decb0e3d45dd1b02f3fc326058def614e56a6127d29a863183e8cb1e71f6c3284a896e99a8d1996bd20d2883f18e350f09095f45a98c5db62a41467dba1a51c14d80c8486d860ae244f2ea7", 0xe8}, {&(0x7f00000005c0)="a3aad9ab018e5f24f41b2d8b43f5557ceaf55a445bce626048ae38a5b862d889914672d9db25a36049f90c5f9201a40c64960b97ba2a878345b047aae695183030f654a7cf4290d17a7a160d2d01a10f6fd85f776812d3c1b0c5b2e70bb202490f753a26661f2e9535abc3d61f473fcb126802860c94c4ba8e4261748eaae8a4bed20ca2a3ec785f84e542765e1e35bf80a79cff7887f543cf8bda51e729eddf1113cb252e108fabbf3b756125be4c827616", 0xb2}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000000700)={0x27, 0x0, 0x2, 0x2, 0x101, 0x8001, "d86c1a25c065129c58341988648c93e18eef6fbbec69ffad97a807546fad884c48bf59224bcf6830dc5d9e05f4103a42f2c13929680e34df137eb4683c0bdf", 0xe}, 0x60, &(0x7f0000000b40)=[{&(0x7f0000000780)="8fdc7309175b38a0d6cf6be98631a40b8015ab89d241cdd6b85c5bad2420bb5a37f1088d082b7dea7b76705830be5cd38e35b5a5373e7cf8f83c94237dd575e41f23b70d7456cfc198083729fca6ad0e558cc93ac57214463ca55123c20f02bf2579433eb8daf62c08124fba950f3e35", 0x70}, {&(0x7f0000000800)="93c78bcd2b13633688b63d007d606f9102592fca8862a74097547a11dfde54867b4627fc9fad5cedaa712a851245f1546f03f78a68f3de71159c9e7b3b371ab887c2b0bd548b50b01841ab85bc9acd38b65b0bc1f977c2e64b588f576e5cdf2926eb4774541f846141101687252081c98403dc0fc889c366ac62d61c8c407262c5c06a82b5e83fb658708236b9913191e56ef749977f9dd2c72b988493c50b1df509c7372ec0e0eeb2bcd916c6996519db87eb775635b2590177c2fd2c3fe10f51b7b2585a24542d1a1b32dcc0eb32b22ad1d2c382724d74268a7ec2304346806b6545190e3299219a7d9bd581d2", 0xee}, {&(0x7f0000000900)}, {&(0x7f0000000940)="46250516eb4809e82f59c92d46a9bff38562c18c443943460f3ddf81c598680dde98fa2cb473a56115b46890343142c80b17d53b65f14f0c8fa177fe0deabc260afd1be6ed27001273b092a709abe2b1656c1812db832fe7a8401f27af7a3c6d05261b72c01030c0ddaafe438f110842355da92364a1f85f23b5857eeb8be96161a89a126c06d757fe36b7df518b4306d9e4b0f20244f276802c29efac59a6908d5d7d7a98bcdc8a8e9a92b308813d2b466463bc4002e46384cc9e1b2a97b0d798b6a7", 0xc3}, {&(0x7f0000000a40)="49ee6053821e1b0812a127d0abd1788181c232541f9b3233f14a94a97392838d6362fa2eb09028283e9135dba07835cc478903875b33c01fba8a83c17db9e401050a21af40e001e85e3ea80514fbbd7246f62d08ebb4011f4f36c81f024d3c03b59174056c106db77b3d9f4c5a90f368499723368a9888b3eb3eb61fdbd86d449c1a4bb33cafcd8ad62482981f44588c3f4bc221766fb8214de99b8c5c9921252b3dc5f7e776e6164341c83a", 0xac}, {&(0x7f0000000b00)="7fa849c66dc05b0b6ed5926b380cbebf5063fbf673710393da0567d2105e0056f700167701dd117ca834c08f3b9041d88f6418e091f2bc6443a7", 0x3a}], 0x6, &(0x7f0000000bc0)={0x48, 0x13b, 0x4, "60ecbfdc49ec40db26a28c5a74baf2297e445083f84becd62b4bee5a04e779a39fe58c157e37993595df2de3984ee1600e94f9b2"}, 0x48, 0x20000000}, {&(0x7f0000000c40)={0x27, 0x1, 0x0, 0x5, 0x1f, 0x1e95, "3e9ad3b4c2e33776d9451ac3e62a205b49ad1674bdb82a352a96117106e9207927a16a1dd0c450c557431fe14c0f62cfcdde688fd415e566cedf081e5184d0", 0x38}, 0x60, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="0f6282609a6aa79e352fa195277b1ceba4b561e0406ffe4de8dd5a69714d02d6683b7e7e512061345ceff24eaadb2228eb3fa017", 0x34}, {&(0x7f0000000d00)="4fe2f92441b2088514e901a0c4c28edc0e79e7431f0029ebb270b886541772f4a7a954b31293ff88d111e413bee4a0217e6853a9de5b71da320e8ec472f40211a6966340c89bec7e294071140a2db2e4a1e6ff42322346593b9e59f42b2893ef63e88b38d9d2a364c477d10c673b893f1295d9f48e16", 0x76}, {&(0x7f0000000d80)="7fc39c4a43f738f3eee12f6017ecf7f7ef26354ad68eec5c0862d9eae3c11516655692e258bcebb7d5f1d4ca2fd9a612d8c6675e875b05b05cb3fdb405cc17ff74e0ed7f82b11628afda049925f1925b701926ee9993a1120289120f7898ffcaf6", 0x61}, {&(0x7f0000000e00)="f7c1c0099f7fa35ba87597c23066d1ecc30498a860724b89eb93ecdd76b9134320b7bb1e9e7af128c5398972e166bbb19f2bdfce7a52", 0x36}, {&(0x7f0000000e40)="3dc15cfdbbc2c4b68c77e84426fb52d273836ac24a622228d9d33eb2ff5141ca79de5059f76f47f7fa5700addb51b9e7fcf3a5c932363e7d6356dd2c0fd065e6c73bbe0e5d81bd1a777cdc3e10e5f7", 0x4f}], 0x5, 0x0, 0x0, 0x4}], 0x3, 0x4000000) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x3b, @empty, 0x4e20, 0x3, 'lc\x00', 0x1, 0x10001, 0x4e}, 0x2c) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000a84000/0x1000)=nil, 0x1000, 0x600000, 0x3, &(0x7f00001e2000/0x600000)=nil) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) mremap(&(0x7f000078e000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) [ 119.495361] IPVS: set_ctl: invalid protocol: 59 0.0.0.0:20000 lc 2018/06/01 10:30:58 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) fadvise64(r0, 0x0, 0xf9bc, 0x5) fallocate(r0, 0x8, 0x0, 0x1000) write$binfmt_aout(r0, &(0x7f00000004c0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="e60add5ba30ca000a6f36a39d24811bc39b6a8d586b53ab4c59e814a4480d0a2210d5fe2cb125d5ed9884d879c590d11c7c00bb1a2517b7431369628fb039b466021fb7d3bd9b543715eddc6cb7044277c6c05d2ef34b08b457fca1ac47242f395176630dacbdf65b25f1bab36da", @ANYRES16=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="4fcce7700a7b7b418cb16c85c88cc0c209727f7836fdeb2c315f64932e7516af1221624cdbc757c0caf659", @ANYPTR], @ANYRES64, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR], @ANYBLOB="9efa8656533f13e6d8aa37f2610a8fc1da078afddb583228508a9cce76225d82fb69302e31cfe5f7c56ab2c3517e395221605df770f20a3bc014442f29844f1d4b331557426799583dcf445efd9b413c2aaea80907f8c8beac4b03c887537d58e999cbc40b655b026eb7b457aefc6caa265ad11f2239d2b72f9e392176d9d298ce08e681aecf69cf1270", @ANYRES16=r0, @ANYBLOB="78a91f3bbf67532c9e36ccdedc1b489da66138b60506464d35cf5ff949f643492611a3571d83068860d16aae08b9b3a01f5a0578e880e71bce70ce249e7ff4409a81ba8e9a42ba5f5ed0fcdacfcbc7b43a0b393b4c", @ANYRES16=r0], @ANYPTR64, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="16ec5041272d8b8fcb368d1fd728dd1d94117e3781fbb9b0b0c3eb34827984374ee0f3156372c9d0ddd5fe75edd7e896cadd939221c2b048a544a2bda5afaaf9bdedd25fd38690d2596840f23e51da70257aae5d569d9409ae4ce5dd4f68f1218a29b98d84d9a09e176c2f434ff5136f163290a04829e6a42864b54261f1855cb37677f02ad2f3d8f4046454e534eb4fd8de3f52d83b7470558d21e9b25cf1e77b9b782fe3fa3ef97b5d5064f8223cfb", @ANYRES16=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYBLOB="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", @ANYRES16, @ANYPTR]], @ANYBLOB="b4c5122edc321fbd7bf0c8285048defcf48f9cc6f12cae7083ae7442d199fdaba62e507197b6ede9283c0e5404bf9643fe8cad6fb158cf9bcdace1d1341ee8ae372518a8a9b2ea12a221b43270db5a460d89384cd920ad1ab5075990674f1b8ca4750aca4f57737b7a48ae326264016fcecbae1486bac8a902ddbd4838689be572ad6ff70a1134f4a03e9234f3793be4b141f2013b9f896cab3cd57829334de6be52f4009c896a731e5ab8a72649e34cfc07c559fcc1e16ced25b1576bf3cc403c2e61ad8fef6596edc0c87a"], 0xf4) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x78b) 2018/06/01 10:30:58 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x200000000000007) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x98) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x545728a0f48b145b, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000a80)={0x7, &(0x7f0000000340)=""/193, &(0x7f00000009c0)=[{0x9, 0xaa, 0x71, &(0x7f0000000440)=""/170}, {0x5, 0xd0, 0xae, &(0x7f0000000500)=""/208}, {0x7, 0x71, 0xfff, &(0x7f0000000600)=""/113}, {0xfff, 0xec, 0x0, &(0x7f0000000680)=""/236}, {0x3, 0xb8, 0x7, &(0x7f0000000780)=""/184}, {0x7f4f, 0x84, 0x20, &(0x7f0000000840)=""/132}, {0x2, 0x92, 0x7, &(0x7f0000000900)=""/146}]}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x5, 0x2, 0x0, 0x4, 0x2, 0xff, 0x81, {0x0, @in={{0x2, 0x7, @rand_addr=0xd0}}, 0x7, 0x1, 0x7, 0x86d, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfda}}, [0x8, 0x7, 0xffff, 0x8, 0x81, 0xc84, 0x5, 0x8, 0xee, 0xda, 0xb2c, 0x8, 0x0, 0x9, 0x8]}, &(0x7f0000000080)=0x100) 2018/06/01 10:30:58 executing program 6: unshare(0x24020400) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1ff, 0x4200) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00') [ 119.572685] IPVS: set_ctl: invalid protocol: 59 0.0.0.0:20000 lc 2018/06/01 10:30:58 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x637, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000280)=0x6) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0x5, 0x5, 0x6, 0x857}, &(0x7f0000000080)=0x98) syncfs(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x6}, &(0x7f0000000200)=0x8) 2018/06/01 10:30:58 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000280)={0x2, 'veth0_to_bond\x00', 0x2}, 0x18) socket$alg(0x26, 0x5, 0x0) ioctl(r2, 0x200010000008912, &(0x7f0000000440)="c62687911e99bf012cf66ff782d37a44597494cfa7cc8a26dc6c297418f6b741d8fa5bbd08ab26fc421322e8202afd70170d0000000000000000779bac48a9ccabbce60edf9b0b10987436d88a4f3986708212cb216e1576cdda9cd366a08811de1cb1") r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_mtu}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000006e40)=0xe8) sendmmsg(r3, &(0x7f0000007f80)=[{{&(0x7f0000000180)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)="8e69d6d85c83db66614f6134c6df496bae22d55194306b0d7873ddca6edfcbe7e08b6780396599836708cac726b52b890877a0149fc194f6b8114ef6b0ff91cfd866294aeb9048abfbf41f23557db755575e4c8989a947bb2c94492e04f69eed4d54f64ccf05d017b6521d8cef8a409dcf8e236da16414092ca3", 0x7a}], 0x1, &(0x7f00000005c0)=[{0xb0, 0x115, 0x4, "9ef4ad32cde1e21399171a24ecee95973f622413d18792df242306db7f5a483bd91b3ab55014c35f915e6967243fe98fcbecaab8181c46102789c054cc221da3e5db484e2b63dfb8895f281266082f352a0e8e2655afbeb6b0ee335f615804f736b8da979079c78d03db4337e3403370cda89d0a91a4e31b16c0eff066781cc1d33b9f130ecad8707a84d75dbaae7a46a983478c6b7963b0fc477fcd98"}], 0xb0, 0x1}, 0x80000001}, {{&(0x7f0000006e80)=@ll={0x11, 0x1f, r4, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000070c0)=[{&(0x7f0000006f00)="1f35d49bde52ae8ee4b36b73e50f7234ea83d9f221362862e3bee22c57eea30040b24087b566d8fdcd7928e59a67210c6102d27e1c356dadd22151804e5c1171077245741ff56e1a8d1c3e94de69e05cc3fd0e6827819b7af1677057850f559a345025811db036317eb2814812c9ce5def0247f4b3c9fcf38e125ff52bf52ed06712baa2b9fc14c2039ac106e32eb919e0c202f725171c55429fa3d4d0ef17e45aa09382a287db701e941a6613632104fc53a984f5e3dbd4ca6e32eb69f4ae9614a225b0addc50c032fa5bd495c5035c599f6c8684012d01e9a215905e33360902694d561859bbe93b36f1e9067f9f85d40ce1", 0xf3}], 0x1, &(0x7f0000007100), 0x0, 0x20000000}, 0x40000000}, {{0x0, 0x0, &(0x7f0000007b00)=[{&(0x7f0000007800)="8747907198adc4e06c83899b40fa84b9c927ec0e152a463eec9a3c4cfffe82552d12a54c5bd73dfdf4abefb5af3c0ed7311b7131d226e8dc2e1e2391d80afbab4c178219b940716c53be4302239f93635866be1cf7fae839317a1bebb57697a4e9c27c2738ed02f8c659e059b2afba6e5ff6513aef785d2648b730c84e9e40489eee6514d1249a439d27d89d8eb117f87fd53cf2af1335dd2f63f558f75766c209c713449adb6334905a01263025692c16635b1250ee5dca0562e64fcc90fc72c7040bde99ad", 0xc6}], 0x1, &(0x7f0000007b40)=[{0xf8, 0x0, 0x3, "069e3c0f8f9dec4cdadeb9b2ce786f8e80280e413af850086498f426dbb15e01bdc63d4f115475ad9e15fc274edf3e657b3c40b00d47fb14ffd005e71833bb2ebbddec594dbff5b0ea207fda97b90e63d3b31b349c98b8206dfefb773ece4a63eb26f9dd5d81cdd719976007539acc15ffb444b706b27e83a1afad222857179ec46cda63a2ee682063154354a43ffd665271ad733e269e4296c0b9191a5450bfc97cfc750337a676da6a5498f83d753d7bf09dc3eb488f5f3b4d28e9df4fe2843b35ad5b1710f506441335faf8380b414b5f20b732d967bc3c4f792220f43b95c16d"}], 0xf8, 0x40000}, 0xe3}], 0x3, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x20}, 0x53, r5}) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)) 2018/06/01 10:30:58 executing program 2: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0xe) r1 = semget(0x1, 0x6, 0x200) semop(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}, {0x7, 0x3, 0x1000}, {0x4, 0x93, 0x1000}], 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000002240)=""/4096}, 0x9) 2018/06/01 10:30:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001280)='/dev/cuse\x00', 0x2002c0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000012c0)=0x200, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getegid() r5 = getegid() setgroups(0x5, &(0x7f0000000040)=[r1, r2, r3, r4, r5]) r6 = socket(0x40000000015, 0x5, 0x0) close(r6) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_regs={0x47}}) 2018/06/01 10:30:58 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='cgroup\x00') fallocate(r0, 0x0, 0x0, 0xb0a3) lseek(r0, 0x0, 0x3) 2018/06/01 10:30:58 executing program 6: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x3, [{0x100, 0x3fc000, 0x800, 0x0, 0x0, 0x4}, {0x5, 0xdb, 0x7fff, 0x0, 0x0, 0x3b08}, {0x467d, 0x4, 0x6, 0x0, 0x0, 0x2889}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x53b, 0x9, 0x1, 0x8, 0x5, [{0x81, 0x1, 0x80000000}, {0x7, 0x8001, 0x2, 0x0, 0x0, 0x1000}, {0x800, 0x1, 0x9e7, 0x0, 0x0, 0x8}, {0x3, 0x20, 0x80000000, 0x0, 0x0, 0x28c}, {0x3, 0x80, 0x2, 0x0, 0x0, 0x200}]}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000030215e0072f7d319050f6913c1905c995237eaff70c2179ece5776af745065a126741e67c78557962e037963de414adbcad563281d4810742bae97b389162e9ea388920791110226c086cb971a16fc781dfd92cbc5795f92b2580af2bc1611a6a8f8a3f5e4a2230f99e4cf6c8f8ef9e2ab1a35dd487f0528587ac1e69dd371fe1584304255d9879121221014c5d874c47aeaeef25c0874e838229489f18d947e8c5f567df72f424d3ee0498c742c008f8778874055da5ffb"], &(0x7f0000000180)='eth0\x00', 0x5, 0x0) pipe(&(0x7f0000000ff8)={0x0}) 2018/06/01 10:30:58 executing program 5: pipe(&(0x7f0000000580)) 2018/06/01 10:30:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x102, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffda1) 2018/06/01 10:30:58 executing program 1: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@mcast1={0x3e2, 0x1, [], 0x1}, 0x0, r2}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) [ 119.977593] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:30:59 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24}}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x384, &(0x7f0000000040)}) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) mlock(&(0x7f000000a000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3000006, 0x560, 0x20000) 2018/06/01 10:30:59 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)={0x0, 0x2000009}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200005, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xdc41, 0xca4, 0x1f}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24}}}, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="04000700fdff040000000000090000000000"], &(0x7f0000000340)=0x16) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r1}) 2018/06/01 10:30:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x200020000000000) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/3, 0x3}], 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/175, 0xaf}], 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair(0x9, 0x7, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa}, 0x0) 2018/06/01 10:30:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 10:30:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TCXONC(r0, 0x540a, 0x3) close(r1) 2018/06/01 10:30:59 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000380)=""/248, 0xfe8b, 0x0, 0x0, 0x89) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) [ 120.160158] mmap: syz-executor3 (7807) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/01 10:30:59 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x100000001, &(0x7f0000000140)=0x2) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"035f05000015eb"}, 0x98c7}, 0x19c) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000180)) openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001c40), 0x0) sendfile(r1, r2, &(0x7f0000000240)=0x43, 0x20000102000007) r4 = shmget$private(0x0, 0x3000, 0x821, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) r6 = getegid() r7 = geteuid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r3, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000500)) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000600)={{0x2, r5, r6, r7, r8, 0x8, 0xba}, 0x13b, 0x3, 0x7, 0x0, r9, r10}) 2018/06/01 10:30:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x1, 0x4, &(0x7f0000000040)=@raw=[@ldst={0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x60}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x99, &(0x7f0000000240)=""/153, 0x0, 0x1, [], r1, 0x9}, 0x48) 2018/06/01 10:30:59 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="a5de9a767e5ad51c5d089d0d6d96bcadfcd70f56bb4bd2605ebeb3b1228daa3e5dfa5b75a735bdf9d46242a36bcdfdc7ca1020f407a910c7a22322815a45908147029ed8a1") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002, r3}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e0000002ac14fdaafdffff0000000000"], 0x3dc5) 2018/06/01 10:30:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="380000001800230000000000000000000a9400000000000000000100140005000000000000000000000000000000000008000100", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/06/01 10:30:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000023c0), 0x218, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000003c0)=@l2, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/216, 0xd8}, {&(0x7f0000000640)=""/226, 0xe2}], 0x2, &(0x7f0000000740)=""/178, 0xb2, 0xffff}, 0x1) r3 = userfaultfd(0x80000) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) io_setup(0x2, &(0x7f0000000280)=0x0) io_cancel(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000002c0)="1d7ab2537cf1c98a287944442247835ddf390ab94d8acc3bfc008196d793223d9ca527b00bcc85ef8a83504235a6043c7a5de1a5113f74a542601867d18f3b77957d0c31e7bb980ad06dd9f18af15b2dafa74d3f281e4921c0471f96009be9fc21a0025d9e0bdb4260869a77356dc4453d38e17922b2e8ad144e0a3a300b", 0x7e, 0x80, 0x0, 0x0, r0}, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x7, 0x9, 0x0, 0x4, 0xe700, 0x758ebbd6, 0x8, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffff, 0x401, 0x200, 0x7}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000900)={0x0, 0xa2, "5f458f7b3773470cd3a98ce65e241ffc49796b6c4201b8e377b1dc04268eda82cb931aea30975e293d86c1cbb89a1e16ed54a0ed8be7e42f0e0b05dfeb57f37f9b1e7a58d6791be62577881b2804cb4dfe04456dd5e0ea834c210d49c8afcaa2828b93bcb939618aca47296957ca97020fe9cb72694cdcb1d11e0850adc74b4c7d0f8f9601dea1c873269231bc8fa64ca0324df353e8da67788390e31fab9ce092f6"}, &(0x7f00000009c0)=0xaa) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000a00)={r5, 0xffffffff, 0x2, 0x7, 0x5, 0xec, 0x8, 0x400, {r6, @in6={{0xa, 0x4e20, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x7, 0x3, 0x101, 0x100000001, 0x5}}, &(0x7f0000000ac0)=0xb0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/87, 0x57}, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 2018/06/01 10:30:59 executing program 1: r0 = socket(0x1200000000000011, 0x4000000000080002, 0x104aab) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="d2875281247238201784de9280694ada10b8a9cd34a39181f8080ac01651f1d8c918f52a422661bd9d7af74a0e44410e056697b46b61322e7ccd688e9e7d01bdd7b7b9bb5ac6aba4f496e7e5a0b1a8a34d9f9f5fd6501e9d49bc1b") sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000640)={0xa, 0x0, 0x9}, 0x1c) 2018/06/01 10:30:59 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ppoll(&(0x7f0000000000)=[{r3}, {r2, 0x2004}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/06/01 10:30:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0xffffffffffffff5a) 2018/06/01 10:30:59 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000900)="af", 0x1}], 0x30a) close(r0) 2018/06/01 10:30:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) fstat(r0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040), 0x5942a11d005b8d89) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/06/01 10:30:59 executing program 0: r0 = gettid() rt_sigprocmask(0x1, &(0x7f0000000000)={0x401}, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)) 2018/06/01 10:30:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0xc2a1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7c, 0x20, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/06/01 10:30:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000031c0)=[{{&(0x7f0000002d40)=@rc, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003140)=""/79, 0x4f}, 0xffffffffffffffff}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x10000, 0x0) pwritev(r3, &(0x7f0000000740)=[{&(0x7f0000000100)="4da203ffd145b6248808733a6cbce11e7838158b0113773c9a19cca67301bb366815a5be8d2a1980c6260dcad7cbd889d39d7ef6a5eb0cb44533e8f15bf849fb0143d624f57f1dd98c10f213c90d4fe35d20d69b9ba39b6766dcf70ec3594d6c07be1a225cc48c1736", 0xfffffffffffffe24}, {&(0x7f0000000180)="effd0900f76be2c8d54996cdc5c743464dec0d4623dc6e71cae7a4ec236be8d48b0d0208250af226fda7c70228a38c0ab345165ef406a275d2dd9770e42b7a24917c5475341e9943897df707164d1e7b6ad153480a9dd5e1bc8c078629efa33a792f60deba70836d0fcd077a38a481a80600dc8a507be7fc2cf99f8b136b767425c5c74aaf571386353e7513deb3c50f8f7451963fcea1b516a1f52ff398eff816c019da1445", 0xa6}, {&(0x7f0000000240)="26c9ae661898a90549601ecda2e4cfa727843c440e833519041a556578b54fbcb27f362662ad6ccb4ed222504f89d9847b077ab38ae5fad345311a600dc8f93d9220055a75008d5d8a1297e72c2a109d749a2e", 0x53}, {&(0x7f00000002c0)="245ea71e7e5c4076b7a5cd27c12a3736333713484e43df842ede2ad4a8f222b323ec6342976679b266dd2654429981f049f9c25656a01df356a1514f3b2e89cde13daa21a099b74c7fed87a4e1e89d50cf826ea42d9acecd0a98b52aaff47f233e52eac968d599b5e07ec06408ae14d0f29e6ddcfcbaf39a73aae5f8d91430e4906e18aa35f2a8fcbac8c3adfd18a7dbc133c2c1a3d456e0b136b54fa96508459b436b5b30a6", 0xa6}, {&(0x7f0000000380)="93b67b1c8f25851213438bd8a9b74435cd87786b48c7970944e663ef138f358e8fe7386c9c7f7b40273719eacce244688d7c6bfd78fe5c864a82720a6df64ae8e579b191b20462cff4dbe1f4157a83aeb0ccf90fd7d72ae37d73c8c946f4b66064409b9f88116bb8bff0041b1f3992a98c5d645b51dbabfd5d4102ea1327cdb221add5cfc0b5a668e7", 0x89}, {&(0x7f0000000440)="bf3be1627af63c011bd45f730e003c0d8c64a6837b132d3decf3d695f0aad84c6e7aed06bf0a9a10e3696d00d41775716cf4369239b0d26efec07cb94666859fd7d7aff975235149a709f5d280b8c6297adf04e0fe8d9aa78dbfdb3dd4719b225dc194e7ae9f309aa0456efcd256e6c43e1518097579f4c03246b17b556316ad3daf78b03c5f75730823154e75b54dbdba398772b5b93b964672c3003b8aec0c6ccc9de0b1758c13320c2792e7b79b5ddeb116929c7c13b2aa738bdc104c5912e65c0436188a9a905287e1f8fabeedf2a20ef08fc94803f3c2be3df0c2", 0xdd}, {&(0x7f0000000540)="bd29e713969b2f0b671fdbcd20eeeed9f41e7084b148f9480fe391783d586a298fd50d6477578ca528dc4a733f8c63ba510fd99bee2b7434ce22212ed4739b5ec720244bd2ae8bb1a1d71b117db94e52f7cacbbb64bd64d8c2d10ea0a4340c2abec0b0d3bac117daa716f1e330dd33cac8373e50615f5349a58b418be61c7a7b1d80", 0x43}, {&(0x7f0000000600)="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", 0xfc}, {&(0x7f0000000700)="18a1ca58", 0x4}], 0x9, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000840)=0xcfa6, 0x4) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) 2018/06/01 10:30:59 executing program 7: socketpair(0x8, 0x7, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000005980)=[{0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f00000000c0)="6919ade16ed7d7df6fcf70182afa58753c2c7ef9a7af26dc585e13753b39cd6f7b02b34a51afa9cf7523f7681494ad3ef036d147031c45fd44e8a8b4e65f78abe1a04399067766080d48dc8a8ed8da44eba1979273e49de25330908fe884ffb9a053708164d508def519", 0x6a}, {&(0x7f0000000140)="314a208c03679748a1de65bca3b476351795fdbdb48f24217592997c519bada66c8a890f0e342a2e053edc72a8ca260104b97e974b360e2752bbdd11a0870e4b043ac9aea509d7d4cdf40786d069dbe7c5df12c2f9b7c99e78ab8916b69ba3cf691e99c6ae5467522e49249ec8a1d3f5f4e45770decbcacd043d2e35ae72afe3b28f5fc9f7c8ba8436daa8c7fae0c35708243f1d6bba15c758ad84d0ed829a17e05f1ef654d302165f4958b84d12334a5ac0d7b7277466cf237ccc30724bdab32fd8fbb17cb776f9e42f2d12c0ce50404d54faab52f7c4d71d1d88477cc11645eedd8c6c80601b261a997ac416f6a5eedc6e57cc063db557", 0xf8}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000340)="89fef278e993860fd0e834e393f884365c07dfd8d0668cbd11b172aa619753ac31ef9f594780de06d4250073a620ff69c6d086a2bc7f85060a4130057002b7aeed37", 0x42}, {&(0x7f00000003c0)="ef67f76bd772d2d9c1a95454a19e087d4bd24d4edadd9dbc639508a65f69439601c9d8fa923d2e769e223c333ac5b96d37b9a5312e234eba3411d847de1d8463eccec66315789ae6fc8c43c1086a666fd8fcb39d13f6bafdadb09742672c9414233a1dcfd2b2b16f994628a0444e3d8d9875bf7468526fcfc0201951617afc670f5ba661e55e85ae28326b3bcf67fd8038d1004a3c97a558f66185935e499e99934c4dfa1f7678b4d7b68207e3dc1bb92432e4e900a88e38c5a21963c5aa167ee768f01527110a5f9dca8944a2d357aac5fbc7d16990c0eb0b085f545ad9d3104a1c403feceaad2427190e4c90601db119", 0xf1}, {&(0x7f00000004c0)="1f54291facc59de5d786e359cd1e7d95caf5e8cd9c85d11edec986b14f07e60de54745ca9edffe5fac0d9d1610f693a8c5f415c4325cc676489ce93ba07d9f89684cc6f319a4c0e6f174de3e4f4b89dd86e988b2b02e49f8986bc6ffa47ecd16605aaa4ea3a3bebafc2ca361082c96ed0b3b16b9fd95d2ab2b7d1f38444c249b11ddbd4d6c1384df0ff4f5e241bc958d4cc465d2f183e689a43c48142f80cb049372bc4cddc7bc3597c5cb972f0cd5df3e86a2f920e11276f64a61cc52a9171ac5e2e06ab505a42ddd3deaa5279cb1d5", 0xd0}, 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"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@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}], 0x2120, 0x5}], 0x2, 0x4008004) sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) unshare(0xc000600) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/01 10:30:59 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}], 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/06/01 10:30:59 executing program 0: mkdir(&(0x7f0000000040)="e91f7189591e9233614b2f", 0x0) unlink(&(0x7f00000000c0)="e91f7189591e9233614b2f") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22200, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') inotify_init() sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="90fffd718246c83735c95dff", @ANYRES16=r1, @ANYBLOB="070026bd7000ffdbdf25030000000800040001000000080002000a000000"], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/06/01 10:30:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}, 0x8}, {{&(0x7f0000000000)=@nl=@unspec, 0xbb, &(0x7f0000002a40), 0x0, &(0x7f0000002ac0)=[{0x10, 0x2}], 0x10, 0x404c004}, 0xb9f}], 0x2, 0x2) 2018/06/01 10:31:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xc1, @tick, 0x2, {0x8001, 0x80000000}, 0x7, 0x0, 0x1}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="54b7d9c4a1", 0x3}], 0x1) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) [ 121.119617] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/06/01 10:31:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r1, &(0x7f0000000040), 0x1e4) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', '/', [{0x20}, {0x20, 'eth1:*'}, {0x20, "2e2f6367726f7570000478d081"}, {0x20, 'memory.swap.max\x00'}, {0x20}], 0xa, "e675d793506953760fb813bffe4ce1edc290010170d7f76090bebcd9a602215be7bd57192692a2eb3002e3e90e9fd5a48e0f20ab76db4356452cf70975b8169e71dd9bb6a65e382aacc48dea12092c05e423365ed5138297c9f5db0b24aed13b1f62a007cd3e8d6b7786a8bf28354520a82dcdfa4d02bd05b4e6ee370b88a5ee2856f3"}, 0xb0) 2018/06/01 10:31:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x40000) semop(0x0, &(0x7f0000000140)=[{0x0, 0x1000, 0x1800}], 0x1) unshare(0x3fffc) 2018/06/01 10:31:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000a07fff)) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="24a97bcf7eb096061bdf375ea216bcdb691de878f4a471de2408f521584fa0ccb881fb2f0aca1777dc0c41d101a12779fd14181fcd2445e97ffcb8b38b6479c54f3b6f97f99ac6bfe46f00505b6746c172855100d9a159dceefd34cd8cfef8e4f06cf9638884fd2762ee9668ca23caed1878a319d024cab20b88d9b803ef038767dbe1", 0x83}, {&(0x7f0000000100)="abdfbbc55b0450800252b874c3bdce8c024b0eda27d0cb572969ccc031d72db6e0936756c1cb43be943d0e00af31198952b8066cd9f5652d9dd289dae4b1a1a45ff6194faa4bb96d73308100aac3860c3bb141aa48e0f721f8b0e6b7d1fccd6844e239461985ebfbea652cc0710e29b3562b3df3d82be8", 0x77}], 0x2) write$fuse(r1, &(0x7f00000001c0)={0x20, 0x1, 0x9, @fuse_ioctl_out={0x2, 0x8001, 0x8, 0x8}}, 0x20) 2018/06/01 10:31:01 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000240)="b379e21300c43c5e7d2d589a2aab9f4008d87bd6027042dc65ba9a89374ce06c99cd1a4b91426843b54c50aa0b1396a1a7850f55eb5e61c4426cd5fa4b174931ef76360266cc9388b9d305a1a7d276c664a5f7dfed33bddb0a77fa6e") r1 = timerfd_create(0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/fscreate\x00') ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000140)={0x2, r3}) timerfd_settime(r1, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) sync_file_range(r2, 0x97e, 0x8, 0x1) syncfs(r1) timerfd_gettime(r1, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xc000000000000000, 0x100000000, 0x9bd, 0x3, 0x8001}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r4, 0x9}, &(0x7f0000000440)=0x8) r5 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x440) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x3, 0xb50, 0x1, 0x1, 0x4, 0x100, 0x4, 0xbd, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r6, 0x800}, 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x20011, r2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x112, r1, 0x0) 2018/06/01 10:31:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000000000000b701000000ffffffbcb80000000000000001f8ff000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/06/01 10:31:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01004c25", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x8) 2018/06/01 10:31:01 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x64581, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/213) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={@mcast1={0x3e2, 0x1, [], 0x1}, 0x0, r3}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) 2018/06/01 10:31:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0xfffffffffffffe00}) [ 122.237512] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:31:01 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) fcntl$setpipe(r0, 0x407, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x21, &(0x7f0000ad2000), &(0x7f0000000080)=0x23c) 2018/06/01 10:31:01 executing program 5: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setuid(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='cubic\x00', 0x6) clone(0x6820e3404e855f35, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000180)) 2018/06/01 10:31:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000208}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xfc, 0x21, 0x400, 0x70bd2b, 0x25dfdbfe, {0x19}, [@nested={0xe8, 0x3, [@generic="1809ace9cef30c19bfc5141a0896cc82b5792c46b1687fcc576384a61c3b74b8f7bbb208344850eca8e5382f865a3f3f83997eced7239ab6d21f34e437520596304f8c8ecb40dcaf8008cbafe4e44ce7f741107c7776541126bb582b1eb78f4775472cc2d2f844bb5ae48405509cbf", @generic="9289f56ac37eb28eb38c72ede56002af7b83bba551b972aaa11e3f8cf381a2aabfeaa5c5acd11171d2ba1110996c2dbc0779313c290d2f9d6cb874b5da12052db45806d565f6d82ad17d9035d216d26e5fd9bf9b211cf55eb60d35a7508f0e9705d1800866ff007abd073efebb22a7e5577d"]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4880}, 0x40000) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000240)="4c0000001200ff09fffefd956fa283b724a6003f00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868862b2ca654a7613b6aabf35d4c1cbc4c8c4e7506", 0x4c}], 0x1}, 0x0) 2018/06/01 10:31:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl(r0, 0x1, &(0x7f0000000140)="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") 2018/06/01 10:31:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000300)) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="b05b873d3bcbb3ac84e4b001fed50c1111ef8d96d83fa072255b21a95769b3f1ec6673562af13990457ff6015a3ffa48e0d9d4131953511dc0e99e81f660719d679cf38a21f9ac1eea89e65ea7c4f378ef5d08a3fe79b76f0b99c4385b142e0a192f2d61c40627973f3ddb5f6489c4a6c144733b329dcd66ae3c6c3d8879a36ce06c6f384fce26c2d247f088e2bf7cf8fdc5568ebf2874cc2c8b73300b3cf8ebf507c7a8c49272cacc67f2d8e5c3fe9e03ad277b9783ccd2daf7ebdd", 0xbc) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000580)="9d8f857adf40fb20454505397c4abbc2cb3ec7ca5ad69f8041d78b9e452794d39d561e1473a131eedeb29df02bf37328304c58c465b797684b0b9d6b97c84cfe35c8131d975f1039a6d1447db53108a97b98e81d976c1524ac0eff9e52d9b1fb3c72324b34c41767776e8ac1457aa8ef56655e6f02491953274c6abbe95bfa939001d2feb3dac5b2b7d54fab1e787ae7df9667ad1e7f4939e2988fb0d5745c921e0361c1c321d128af25ec51706790de1660fc1e48b0973bc916b6e6e3f6eda084dcea12769a5fbe4028", 0xca) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000340)={0xff, 0x0, 0x2, 0x7, 0x5, [{0x9, 0x0, 0x10000, 0x0, 0x0, 0x201}, {0xa8, 0x5, 0x7, 0x0, 0x0, 0x9}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x200}, {0x80000000, 0x1, 0x200}, {0xffffffffffff7fff, 0xf8, 0x7d}]}) 2018/06/01 10:31:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x101, 0x4, 0x7, 0x8000, 0x0, 0x0, 0x6a0c, 0x2fe, 0x38, 0x7, 0x6, 0x3f, 0x20, 0x2, 0x7ff, 0xfffffffffffff2df, 0x1}, [{0x3, 0x6, 0x7f, 0x7fffffff, 0x9, 0x3, 0x9, 0x5}, {0x60000003, 0x6fcf, 0xffff, 0x100000001, 0x81c, 0x9fd, 0x3, 0x5}], "81d3a61567c2e7ed7a9a6767e99829c8e50e1cd6e1e86e12cde34cd6842b7b14dd7de849bc136853b7d4cf683c3ad9848c9a5a6d43c74194f53cc9f9f916a019a45fa770a32e88c4af6e0343c211415e83098d7b1e542343fcd2ef9f61e39d01e9f412e81b27efa4b561d0698f2e436b7699f383e5347073c39c2636fa96aa4270723c71e64bf1af4b84b5e33d4f769068d8457a", [[], [], [], []]}, 0x50c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00000000c0)=0x6, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40000) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) 2018/06/01 10:31:01 executing program 4: r0 = socket$inet(0x10, 0x2, 0xfffffffffffff000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000c061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 122.580826] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:31:01 executing program 3: r0 = memfd_create(&(0x7f0000000000)="6367726f7570276d696d655f7479706565746831b070726f637d2700", 0x3) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80) prctl$intptr(0x40000000000001c, 0x80000003) 2018/06/01 10:31:01 executing program 7: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = accept4$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0xd9b5d24ba266c99a) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000100)=""/31, 0x1f}], 0x4, 0x0) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) close(r2) close(r3) 2018/06/01 10:31:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(cmac(des-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="76eb3053e3183cc2f43dae5371d2d18244da56dc636b52d13c62cfaa541388eda5b8fa2ab163c98a0711d4372b2c7bc87d71016a2718d0938c42d1974c0f107a313704822921f44644fd8048dac693246949c00925117c256a06cb19dafacbf1a1939e10171941503793b54b8de2c23eb9dea37d689b7674d75e814643035fe35d5570f03e70cc7c04d4d99a89b51752a56cf6ccf599a5162af552639f9dc3e442002de0bdc9a4265fe8119d5e78196f964fd5235b15b6e3f3a5127f73ee8dfd8cfcc56d4be1945103b8673ca818cf8e", 0xd0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x6, 0x8}, 0xc) 2018/06/01 10:31:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write(r1, &(0x7f0000000080)="f6", 0x1) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) dup2(r0, r2) 2018/06/01 10:31:01 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x3, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="73797a5f74756e0000000000001000", 0x9) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x810, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/06/01 10:31:01 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001400)={0x0, 0x7c, "5fcb0a7d6edb7c37285165747ff50da0b0d8abc68b7a1c047aec9ff808356a189e71f88d265f4ee63ef23dc87a465c9cbfd3ce84a5497c54e4067cf5937b31814eaba7a33a4160c25b0439a1f0adc51a3794dd5b2a1178fd3f118b385cc5de3af3036fe798af4b029f3f04d351b3178c2d605a34b614db309c5ea3c4"}, &(0x7f00000014c0)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001500)={r2, 0x8}, 0x8) io_setup(0xd1, &(0x7f0000000000)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x800, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3, 0x200080) io_submit(r3, 0x3, &(0x7f00000013c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000000040)="a0", 0x1, 0x1ff, 0x0, 0x0, r4}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000280)="fb366ef8463a14064e93c7e29f973357cb3c39e416974fbbfd5c3c3acf131a01abfcfd23ccebee74153bfcd73206a582b7a967161ab1b21a9d1589b0d64d9cb0a06d26bb35cd1f73d49738f407ccd6c7e756cf13ffc1e5bf3edb04b523be628ca52381caf6e3095d8798ee8a281a83af159ac4b5d03bf5b4ae468053493c66de2bb3cd7bd66144991412dc95547ede4020bc566bf6f24a53c1146b4c3462d9270d4da2deaab316b151c8ccd7e1424ea725912dd894c2cfce80d67baaee216411530614", 0xc3, 0x4, 0x0, 0x1, r5}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xb, 0x5, r1, &(0x7f0000000380)="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", 0x1000, 0x40, 0x0, 0x0, r6}]) 2018/06/01 10:31:01 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xe2401, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x104}, 0xffffffffffffffbf, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)) 2018/06/01 10:31:01 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x64581, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/213) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={@mcast1={0x3e2, 0x1, [], 0x1}, 0x0, r3}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) [ 122.932642] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:31:02 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x4000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000180000000000119078ac1414aa800000004404000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000c6544e583de050e71b0d185cfc5c5cf22446e9fd3f6deb85e3dcfcdac64db1d953dba8f103b1eb5bb206e2782e83482061e7da3ef97b4e687e5574926f3a27a6e2708b534cf0a1e35ba73fff11bb6514e486bc3ab63a09cc34ec4232ea11d16adabb07e370f1ae9ed2100d73dd86a939e63d831e634f75dfa4807ff45c3f36dc45feec9d103f9456aea66572e883bc08addc1656283298dd29a607459aeaf70d0000000000000000000000000000000000000000000001d2369222912a5a22859b5a95fc97b484f333"], &(0x7f00000002c0)) 2018/06/01 10:31:02 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100), 0x3) 2018/06/01 10:31:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x707000}) 2018/06/01 10:31:02 executing program 7: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff7, 0x202, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x1}, 0x8) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000826fe0)={0x0, 0x1, 0x0, 0x81}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000180)={0x200}) 2018/06/01 10:31:02 executing program 3: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x400000, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x2, 0x20, 0x2, 0x6961fca6, 0x0, 0x83}) io_setup(0x8000000008, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x0, r2, &(0x7f0000000200), 0xfffffdcc}]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xfffffffffffffde3) stat(&(0x7f0000000280)='./bus/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./bus\x00', r4, r5) [ 123.228154] alg: No test for cmac(des) (cmac(des-generic)) 2018/06/01 10:31:02 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x2000000) creat(&(0x7f00000000c0)='./file0\x00', 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000040)=0x5, 0x4) bind$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) msgget(0x0, 0x412) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xffffffffffffff64) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x10001, 0x8001}, {0x2, 0x7}, 0x0, 0x1, 0xc59}) [ 123.278664] alg: No test for cmac(des) (cryptd(cmac(des-generic))) 2018/06/01 10:31:03 executing program 7: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002700)=0x0) stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002a40)={0x0, 0x0}) r9 = geteuid() lstat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/mixer\x00', 0x80000, 0x0) r12 = socket$vsock_stream(0x28, 0x1, 0x0) r13 = syz_open_dev$sndpcmc(&(0x7f0000002b80)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) r14 = accept4(0xffffffffffffffff, &(0x7f0000002bc0)=@l2, &(0x7f0000002c40)=0x80, 0x80800) r15 = open$dir(&(0x7f0000002c80)='./file0\x00', 0x4000, 0x5b) r16 = socket$pppoe(0x18, 0x1, 0x0) r17 = openat(0xffffffffffffffff, &(0x7f0000002cc0)='./file0\x00', 0x840, 0x189) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002d00)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002dc0)={0x0, 0x0, 0x0}, &(0x7f0000002e00)=0xc) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = openat$md(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/md0\x00', 0xc2, 0x0) r23 = syz_open_dev$vcsn(&(0x7f0000002e80)='/dev/vcs#\x00', 0x0, 0x0) r24 = socket$nl_xfrm(0x10, 0x3, 0x6) r25 = accept4$packet(0xffffffffffffffff, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002f00)=0x14, 0x80800) sendmmsg$unix(r0, &(0x7f0000003080)=[{&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000000040)="0a5447302f0a17920ef4", 0xa}, {&(0x7f0000000540)="2bda58c70b0cb5d300da394c810a998847b98ff41bfe2163acee75d96898ecd6d265b0cb", 0x24}, {&(0x7f0000000600)="cdfd82d941e084660154e11fce37149854cb8a27426587841874ef9a4fa56e967686f49621fe72450472f5a57d3743bdcc570f25f332dc526e6a72b63d6144ac2ea436c439cb431db961d8d08c7450a16011cb67a623c978bfdad8caed259fc41d155ac2744956e4e9768e552c7f73a46d3152b907a1074ebc6f4573b8c959df6f2490718503bc8a8f6cc503fa5a4068b79d85be378394e9889900b66ba3d24716be4d433789c80626f115504231719a790a15de5ffa370ada6a59ba0d1b2001490136c85b8e85a927107c446745d87781b047e26c27df0b6e9a7ebffec440828f7092564a804d787441638762d5e33b78f2a936f958b941a70f232fd7d5d54e6f42a500a8218472f743f7cf4c1efebc6467d2e169db15215fe4e4935bc5341bb19455fcc71acf151fef3dcc3f6b1df4cc47deffdf3f50cd4faf2fce2ba6311e2ed3cf5ebe7d770ad4fe361b4cda0736ba65e2ca21d006d6a3686423f78f3cb548a842d578235a5fb94b8fa5822c2c4d0a39f5f203d4dc352a8b5911cee8ca24d6423c0a767f72bea33412157fa1bda17b2409f0b3b8799024d2bf2b7b82dd781cb39d036497699fdd222b6f47948639b1328ee1b071f4b92a3387a607901758e1294812d8d40067496c930b98e0913d371d077fde6d4c548ee29d2f5f782a3073b80fd80c6c21f4e3611a49d18f3644d31cfde3dc6ebe186c37e3c755cc50ecff22310704b415bceeaef7ab1b98b702c4532267f3a3485c90281a8cb6b2a0a5555ed8f48dc74a61db83f7789e65197b4ce19e6d8ed60f1b3a4bca96934a77d3c7cc21184c614ae9569768bec246a55381dac14537271563e1a664e7e6ef1bd4333c3e24aba537082b8587335b0c289080d3d0843b00a772d4a9e6de4af0c2a2d4ffcf16f0761ae0a82031d64811a6967ce5682f3d53d1e12815ea4f76c44eeb46b1e943bbf6d532f2fda24ca0cc243e8ae81a44262e0f297ab5ec1994e659a44e0cf4022a0656dd2fb888b4267a35858a33e34fb3df22bcd78ee04bd4f2bf0061c78e8c829bf8dbc154e6978a9fe1e1cef977465ba156a98ee41786eda3d64d022060356ca474e509818726f9c666c9f6140191013bbeef26486805c73b990004fb1c7df5794d6f6d0c6c81d18e2921559c41441b6cd2b8fb5943f53ddee8a9ecde37e8eddb4e835c9dd22c6b7786f0c671031b7105a2f1f979c63f939794149526db6a66bc990da7d876b005e5ab7f3b051da7ffc0c796ed0f18e2f99028d924d5cf989f0a16c6621275254a68e58ee9b2ffae5640446a8fd7ee5c7d7a30d4694b4327adb45ea6df5f3136297efa0850297c0b14c1cd799a56219adbdc816ce6ccbd9367808dc975095b6e45c03464dd44fef8d6073c806989ca579cf09f0bc8c63d59ce269dc6f0e9a35fed92943b256bb74145fc2b1dad8180621a6718fd956cfcdbddc54134cbba535f1a74dd887f910111a6615e9e1891288fb7101f47f33e27da6501a3085cba5401e55879d01d0b7bfaeb42cedc520b3ccbfafcbf9dda64744eb13c61b61a16a314857422bbc6eac21356acf4bbbb406528f9bc638512f77808d086c191a0f125e2d74a9a5968b78dce0daf182a35c1652c62a68a01dd14f9ab6e4a22a219e487b748120c74bbc2435d6eaf2551112ca80970c13bac5b0bcb4c0fa02a9a01f796b0a322ceb1af2b907b4ec3183f4c4346182544532d458f4d28b14bcaf8fe228a7da6036d023fb750f8930ff362735be7a65f08630864ac5bee6ff0e7e4a09b5f136942861bf030f67bada007c6dcdb391a243b7edbed0fae73381b2e1e1a50cd202f3ea5a2e6b0b02309ecefbbeab7d3e84674192c9474932c18fd3f8e57a1454e09ec96a97bd68edab988be7b973d0529f4a559da98ab98fe95e31d8f3039a3c66bdbdd8d9651abd0ef08e5ef9b319c91b85bc125dc261f2eb8cb91fd3d43665eee60865a99148879448e76e8da09f6ed1e714b9e55843583485b1e8536a24337bb8cc8e09d1f58151741021efb5ddac59531bcf952f2ab3039bd3382eee4581481f6b1011d5f273c52b2922313c8362a48373663d88a95f737e8d0c018c3f34cfed1c48f3362374ce978e1b7081705830dcedd91d80f4ff002aad55574e981310f44974dbb635bb12fb35a76bc8ff7dd8e9917f0663457a32f0c46e6250d1263981e44cf05691ac2350594c9743beaa8fdb0ab8c6ea34318a397b664c4452619a97ad8f770936c6933547da81722f9e13fa9f75e70b9305c00574faf643a9df3bb89e07f4650edddfac100cb10b19bbd2e83d973f9932d8896313cb1a9ee91b70595e341b6dd38c68f176aaa8e65d21e6f0ea77999c0eeee7be797d2a22f0adc46974269a9d07e21c516377191736e3d337a2aa245126d095278f71d359f716039b8ec82e3150602dc2d79efc2540c52d0e47bc4f99567f7c31344321538ab0e75e3919f1b6659a3a6501206817eef56f289d2a2a32c0ea6960b1afb9c8fce4e96194298541b6dbe9f28fbe7821cf2f1f34bf0f25986b06b525a4d5c6e53409aff5c4ac61cf7b0a666484b932a6c2637a8ec4b895e5391cc0dfffe93ecffb891ac6ab3eb44bf9cd72797f929c0acec85220c833ca4cb81dc5a1a391e4477356224c6c4e88f6634ddfd081e2b8b9e55c12f3a64cd8ff4c425f828df1a1cddd1cafcd426c023aab6377585ec26697dd7d72b1fc177b5490a50c3cea5c14cd4b4dc0a05b8234f279ba8773a632e10a859ff819f72db1541cf1404e3a568aa343ad9191107c0f4f0e35d123868934fd13029bbfadec9a80243bfcd6e2bb63229b2fbb2573f15d9820fab8639fc1f3b0b26c97fc082e62351eaa1fec5d649a8c5b5abe3ba6970c1fb4226e7992a16587755647f5212958b004ba67cd3aaeaccdb3173e7a54d0e5180c3021ee47d6025a47d88d236bf2351b1eee88e370864561eb824096c7b7eec969f7b44efb606abf183c65f89fc8bfa94b09f82fded6e1241defbc9b95a3ea0ff7db18fb591f6ad3b54c3fb3bb62b1de70963ea43ef44399d01eedf73096a37aab7f92b8df254560786cf7ba761956366c25acf2beab16c8f9780520316320b22b33da44177bce445b5f485026328dc80849cffc6eac868ad9b1588621fb82b021fc9d505afb61946f1695df38401542278798e4ee91181e08936bf9e3b95a6e1c9d3d63719ba1c0547210a5ad0d8d5c8708b931d0c9e4e46e86c61c12a2bb7a272b0b7363667bc1702e8250d5daf832e05949fdfb75fb5c9d78e1d6cd4f6aa910228d4f5c26d3ed92d0258636a46a4b978861662179299d0b3f26c64d6db8aab559538a13e8ae24674abaddc0e1fabfa3c36865eea53967a4019dfa22251a6675350c77de46f8b0432d246baacb3c5506ad00bdc12ff49edd654204602d323cd8d70ac36d619b05fd5a9da2bfc68bdc976c4f82921de530f9832392f92a655003ee9f1c854aa5e5815b98dd540bafe8cfe0e58de60bb3419a7daba4aeaf28e105e81a41df27566be6eca4fec2faeacef2817f2b520cb93eb11ee3d83b3a7ab0b59edff7a74528f59b7b5558116f1dfb1318da27bf9658ed1e25126c27d20007171e7c5f64c1c46a8456a0cd39d3f6d86b676945d9ee19bf6f01cf92dce529f668b18cc07720631e6f39288fc357df9ee51cf9700abf596f1d4df59987944c8b364ffc01282539ebf9932b3ee4af92c744d535a0feae74f97f15766164dcf1bed2024d0b17542caebdfbf6cf237ad51f20dcf237268b04abc781a7793c8fd34885289b4893d37a4c676a98bdf6a548412b51ba8b49a2d376983de1656aae8fe5d44bab4af2fccd0d6d5f7bc35ba8c3a05a0c0e6de3766eb3c53df72e714e0ba7c3e8ec3ead40ef789dda316717607da987448c493622b1267ac4d3e5856675864e953a5e40976d219ba8d959f19170e6d652818e92ce0e226d909b96cb3211393eed6ce1a38ddaa44c568548aea59a1840d70aeafbeb5c9e1bdcdcc2b8cc8428d4f8c7c4313b7288d5f4e0f7e2f227418e01a66b619f4e6ba1cb231c491dc5ec2c22707b0bbc8fade12df392a704f0c393ef71dccb0d199872cfbf4dd1a029b9e2405899176a7fe52801765c3c6d0fe2182bf0488102a0ca279fc2c40e9e23f531be2c4e5e0a68978bfd17ee2da6cb7ad0f68ebcc1cd70757b9e30d61bbf400d9a7eebde63e7d73ac1530bb247555e33a93cb199e02c64710f0b499de8761f38d55673ecb4ec26b1e0f9a991f9bda30244c4a6ad5e91dfbcedefde9184499d56708207e9bad128be71186793bc01430cf28e17dc6c35d856b4cf3bc28466e184d5757f16d948a39f8df67dff926b2ae12a147b42ed66df7521e7fb23f7d796aff05b28ea024247338ac0cbafcda39b86aa441429c0fa7a33a7b9dd2c325da2ece06e095db09a84e9d6f723448b5718d8f4f65a301164999dc3039a1b74b71c07d2104ee69e9f679def138ce911d88885215b9622873129eef6e7a44331565378a394fc6768e4211003502f962bee2d19022b2e370da76975e581969f726a2201baccf7a6e1fba97a1896dd1585ae7684d2d02fda7cd8e1565047b4709f49043045f647c8ee1cdb126d05ca7d18bd854015d79daa67c997ee439872d621cd06383ae00d3a80d8de4727869dd536dc9ab8a83b1d418c8e47c0ec627dc2324bf717489dc91ad9393345b62082977b58073b80d3d3628d380c78dd7524ef3d9e02eeda06531893ccef6d4f534f128475711de47ca46f0cc378c1f86eb651163339da2be4a264b13e2c15dc7113debda344894f61fcac1bcebce27a729dee76ac9047c651e80dcdec18e5f4584c38c10ecf5ceeecfb3ac1eb3d836acbd635a5a5f15d8df91fc76e09b9ffd3d7ef873568a7e18a49f05df6b74fd2eb266c68a3f1ca593b82a639e38d555aa3d9144da4633db5e13c99b2a3fb841c39c7e4beb5bf6858d52b794744ecce1957c693e0ddaf2b1c6c363ec8db9ed6f2b23fc9d90b4cb2b70e4215eba4d06113eb5b86907cfd47e72eb9accf07f14e59e5586cb98476da35378409713963c91913f824c527907f9053fa37b9373daa32510fce6b0d9a90ec91f4c0885eb3f9fd6277071eace0a057a380b3b1ba7389cd4d2de4d35c21cbe1afec666f303571e9ea6ff2626259302c5833b11eaa9994d0d5184398359f2819febe88c5e4bf5e3ad8e8622059a19dca6c41a4c5649d613addff7c341067aecfb807d70d8d192eb854366b93e9313caba1a212e0c1e83d51b9b0f411e4e845884f8397b0e88b9126ca0e7af7cfccdacf4f95b2b79e8d2b285e3df498f4b06b1fc6301338521b89733fb6b106873e3489a46b5df0786ecbb4f10c19d5473117dea158ada7bcfcbeda42d1c5f5b73855b4e22c7923931e5646a571eaf90aaefef2a416608ecab16b66f0b27de267fb0bad05575e765a2aba1950c878b40e2bd0b5969bc325c6125017481b7ce72892eab6b42faf2841e6923d85d54d28ebb318db37b0cb348a98cab153eb032bbff6ea642cbd3de2ed87f66e4c683234ae596078ca214e8a47ddef4b0157bfcef04ccaa8fdd221160de1382baffdd7afce6c8067d0bf6a489243faa08e2d0200a98175934c6c66e3d0f5eb17170a8781d7131b58904406d42efdfe19d2cd9fa1c5297184fa4c2fb37fa56e1ba957fcf1946004a12127937093a7631f709a76b597c41d59fcc16ad5138faef43f05fc66ac888bb272c432bbfa325eaf8ce0835f3def22a228a1a6a45efccf9a00bf3a79f78181913788565cb0f868fa2fb9bf8f6c386", 0x1000}, {&(0x7f0000000580)="f4dd", 0x2}, {&(0x7f0000001600)="a4ecd952ed5613391c053d0d88e9e9363183411eff4b9565339484cfbc5649eb4ad15024711e48833db49e8f8da1b53f8a30a7d890c75ca26239a3794d48fc325d8e2a019b0948", 0x47}, 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0x1000}], 0x6, &(0x7f0000002f40)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25]}], 0x128, 0x4840}], 0x1, 0x80) syz_emit_ethernet(0x9, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR, @ANYRES32, @ANYPTR64], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16], @ANYRES64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64, @ANYPTR64, @ANYPTR64, @ANYRES32, @ANYPTR64, @ANYBLOB="50b077ad0f8a110b7f72c9eaec95e774291cce56cc2a101883b2228dc0c70d1793f5ea2d9682a0cede60805cceddeb2925392b28828f47106e84", @ANYPTR64, @ANYBLOB="0ea8f1198c570113b74afbe1fa4d42cf929b6b750c98cab98b8e6958f1a5d5917128b2e6e787e34fa1aae031a79abbdcf69b255c192f255cf4db4ec1adb3ae2da97cc163c92a5addcd8fbbdd04a4b2bc2d2070b585301bda135b29b9f41e86f3a0090b0d45cf3e0aa5b4761397b68f33ac422370702aad184417b13cacc45469c7ef74c2052bace1e8f56b31883296f03c36bb5454087f3565eb3753e14105f3e22af5330675a541cdd85362ee5ee3d5118944ad2571e2feec943e0187989c9c96ed6971ed04a39b4c4473"], @ANYRES16, @ANYRES16, @ANYRES16], @ANYPTR, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRES32, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="e788ecc1e12d"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="4f1e67acb32593344067d4c0e37bcd92aeff385f1391aff211ff0aaee8fb0633adfe4dc49beb3035773a2962274068ba697ff43e5b877c1b2f6c3dd6351e1f6cbf9d769ae71e46e03270204253baabaa0a5f5720fde66e33192399d55f8f99349cf8e28fb13cf6fc06", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES64], @ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYBLOB="d88529fadb7006784e9989452d828fcca9959ca5f10d363d945c973b9386ae034b2603c764a7483009117c3695418cb5cdb73e06ae461be097416092df45a2e28378bb4ab131d50ab8bd78d1b75578a2cf0be9f4489cb5e45f423276d49942536678888238b3fbff7da55fe60bf39a926e9128e3666a1bcf936c3a6bf0240c9691b64de6e746af3dfdf97506303f9229b2ded2751c35d305481611bdcfe5bb8cb31b11e557fc375e902a00f915d8f380cb11907103508d8c5085243ecb", @ANYRES64, @ANYRES16]], @ANYPTR], 0x0) 2018/06/01 10:31:03 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000180)=0x48) ioctl$int_out(r0, 0x40045731, &(0x7f00000001c0)) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x101000) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000140)) 2018/06/01 10:31:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0xc008744c, &(0x7f0000d1df52)=""/174) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) 2018/06/01 10:31:03 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/01 10:31:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0', "249b841d16b02739c1551c64673262c660def7b1340c637ac04ab67ca34e74e60f92fec05b"}, 0x29) ioctl(r1, 0x1, &(0x7f0000000180)="858ae2d438039a73c7f2bcf4db000000000054d95fec275cff0df1889d58bc7189ac2ce67d677b037e973bf9cd05852e15a256dd60f2383e5d5703254095ca43ecbc8b5f000000000000000000001db905d4b20d50a4ebbf057971726982f8299ed6b6e9c5651d21a74cf578ee20ccd9ae150e3f17a1e83ae12174d218fb100b4d89c77ede96168c4899b279a93abd31abff6b9a89d54486") 2018/06/01 10:31:03 executing program 0: mprotect(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0) futex(&(0x7f0000000000), 0x1, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) futimesat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/06/01 10:31:03 executing program 1: r0 = epoll_create1(0x0) r1 = socket(0x1, 0x801, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) mmap(&(0x7f0000755000/0x4000)=nil, 0x4000, 0x0, 0x8001d, r0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/06/01 10:31:03 executing program 5: unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/06/01 10:31:03 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="a9fc55370ace6c3a05b022ba20ad30ee4e3a4049bbf495a4355e731d61d692fd78c94cd9bd635dcc5ea682330c7f6eee44e39f503d10f42aa9c782a87313876403b4245b0e11421dd1b5a248afd238bee15ba89765f8514819e8fcc0c6c7da663b5fae8aa3fce3552c768b3f4a0ea6c6cfda51eddb3ad9a9f21f4c08471eb0e0e51862f96b916dab354888", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32, @ANYPTR, @ANYPTR, @ANYRES64]]], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000000040)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 10:31:03 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0x9d, 0x4) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x2}}) 2018/06/01 10:31:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2000000001) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d001000ea1100000025000000", 0x29}], 0x1) 2018/06/01 10:31:03 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bond\x00', r1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000000)=0xfff) ioctl(r2, 0x8912, &(0x7f0000000040)="2d47fcaf0fd82399470970") 2018/06/01 10:31:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x44000, 0x40) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000040)=""/1, &(0x7f00000000c0)=0x1) 2018/06/01 10:31:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x80000001, 0x8000}, 'port0\x00', 0x2, 0x5, 0x8, 0x81, 0x416, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x401}) sendto$inet6(r0, &(0x7f0000000400)="0401000000c000ddb8460900ffed35c4f6f41d32395854d3e8dfc33d13b25b4202938207d9033780398d5375c5f7", 0x2e, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x2000000000e, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/06/01 10:31:03 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) accept(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) 2018/06/01 10:31:04 executing program 0: unshare(0x24020400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x7fffffff, 0x1, 0x3f}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/233, &(0x7f0000000200)=0xe9) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/06/01 10:31:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x80008}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000140)=0x1) 2018/06/01 10:31:04 executing program 3: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x2000000d6, &(0x7f0000ffb000/0x4000)=nil, 0x8) r0 = dup(0xffffffffffffff9c) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/01 10:31:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x6}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f00000001c0)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/06/01 10:31:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x3}) 2018/06/01 10:31:04 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x80805, 0x0) connect$ax25(r1, &(0x7f0000000100)={0x1e, {"05491e08faffff"}}, 0x36a) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 10:31:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x600000) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000080)={0x6, 0x8001, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000ffc)=@fragment, 0x8) 2018/06/01 10:31:04 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) sendmsg(0xffffffffffffff9c, &(0x7f00000028c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="e10c774b2f0b6306051292c83f2510dc013d8339c4823c75bd2aff5fefad16cce409f819ea29ba65", 0x28}], 0x100000000000021c, &(0x7f0000000500), 0x0, 0xffffffffffffffff}, 0x0) 2018/06/01 10:31:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000686ff4)={0x10, 0x0, 0x2, 0x80001000}, 0xc) dup2(r1, r2) 2018/06/01 10:31:04 executing program 3: io_setup(0x4, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)={r1}) r2 = socket$unix(0x1, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080)}]) io_submit(0x0, 0x0, &(0x7f0000000940)) 2018/06/01 10:31:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x8000, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xc) 2018/06/01 10:31:04 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) syz_open_procfs(r0, &(0x7f0000000300)="6e65742f69676d70006c23cb1c170f546daf96575decde3c816b8149b480e876714614d640892aa9c6c66a8658a2c49746cd831032ded7cf785d6b3942a6299914a2ee659b2bb083273e650aeb07b5683743d5ed9b0fcc7a494b4a2443e541295197de392f07ff93d360ab90a2f391b2393385d1af06b8b3ca72e4622ea4808356fab49c37f0b3") 2018/06/01 10:31:04 executing program 5: r0 = socket(0x14, 0x80006, 0x907) bind$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"e9ed19e7015bb3"}, 0xb43}, [{"e54c8611f37e35"}, {"ccde5953241a99"}, {"060133056446c7"}, {"424481ea6b6e9e"}, {"0a80b8bd5a04bd"}, {"d2e7f3e36ec3b1"}, {"ec65b43b771e10"}, {"397ae17df6f0fb"}]}, 0x121) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0xfffffffffffffff9, 0x3f}, {0x0, 0x8001}, 0x0, 0x4}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="7b97b823ea8b17551232f9fcd7aeff81900234e785f050d36c913eb2fe8679aa39e4a52b658b22160e38de377b1762f22d210e429f4716c7414896b2e99b78692210308bb3551661a7bdc708b96ce94f42d33bda991a", 0x56}], 0x1) 2018/06/01 10:31:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x200}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x34, 0x0, 0x0, 0x9}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'sit0\x00', 0x10}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/01 10:31:04 executing program 1: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000100)={0x21f, 0x1, 0xffffffffffffffe0, 0xfffffffffffffffc, "d64ec516bb65722ec0ae8484d77dcc91954fd0dc58e75b86e334aa498a2668c7"}) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffffffffffff, 0x200000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'\x00', r1}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000280)=[{}, {}], 0x2, 0x6101, &(0x7f00000003c0)={0x8}, 0x8) r3 = epoll_create1(0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000000180)) restart_syscall() lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '%ppp0.GPL*mime_type.%!ppp0\x00'}, &(0x7f0000000300)=""/130, 0x82) fcntl$lock(r2, 0x6, &(0x7f0000000240)) 2018/06/01 10:31:04 executing program 7: socket$kcm(0x29, 0x200000000002, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181001) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/06/01 10:31:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x9, 0x4, 0x401d45e1}) 2018/06/01 10:31:05 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2a) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/06/01 10:31:05 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) msgget(0x1, 0x4) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x3, 0x2000) msgsnd(r0, &(0x7f0000000100)={0x800000007ff}, 0x8, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)) 2018/06/01 10:31:05 executing program 6: setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000300)='vmnet0:}+{\x00', 0xb, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') r1 = socket(0xa, 0x1, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nilfs2\x00', 0x2000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=""/229, &(0x7f00000002c0)=0xe5) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) sendmsg$can_bcm(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x1d, r2}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)={0x7, 0x4, 0x1, {}, {0x0, 0x2710}, {0x4, 0x25aa2845, 0x3a02, 0x7}, 0x1, @can={{0x2, 0x401, 0x800, 0x7}, 0x3, 0x1, 0x0, 0x0, "e869496bbe48a8b6"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0xa00010, &(0x7f000002f000)) r3 = gettid() ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)="f3b36d9cd52dcdbdab6aaef46747135aadeda11c47e9c4f595d3a9", 0x1b}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/06/01 10:31:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) r1 = socket(0x8, 0x4080007, 0x105) ioctl(r1, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") write$binfmt_aout(r0, &(0x7f0000000700)=ANY=[], 0xff37) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000040)="f77417a83b9be23bae67539f861ba39b4e3ec9f778fecd3d878507bc5f6e2e7c19e10e73c67379dfb8afd826f1f986230ef6aa3772546413f26c83bb6bbbe184d580c547343f681ddd48457c117df42dfe6365890ca40dce43bcdca1a327ca2ff4c729690dfa8778cbaf42507d5173655ce50970744fc3919e2ae051761be2f05aa7d7", 0x83) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0xb04, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000140)={0x2, 0x9, 0x6, 0x0, 0xe5, 0x8}) 2018/06/01 10:31:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x880, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x13f, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) [ 126.316724] alg: No test for echainiv(ccm(aes)) (echainiv(ccm_base(ctr(aes-fixed-time),cbcmac(aes-generic)))) 2018/06/01 10:31:05 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r1, r0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x9, 0x8, 0x2, 0x9}, 0x10) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @time={r2}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0xd923, 0x2, 0x85, 'queue1\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/06/01 10:31:05 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) inotify_add_watch(r1, &(0x7f0000000000)='./control/file0\x00', 0x8) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='<', 0x1}], 0x1, 0x0) 2018/06/01 10:31:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000340)={0x40, 0x4, 0x3f}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000280)={0x7, 0x7, 0x2, 0x5, "d5730ad1d0b2f164e66079b814e69f265e1aef2fd4268932e174e82c60727c2628f6cf7bc139e99227b92339"}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="00062dbd7000fddbdf25030000000800040004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40040) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0x40000000}}) 2018/06/01 10:31:05 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0xc) bind(r1, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) 2018/06/01 10:31:05 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x12000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r2, &(0x7f0000000100)=""/143, 0x8f) getdents(r2, &(0x7f0000000040)=""/182, 0x22) 2018/06/01 10:31:05 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x0, 0x8, 0x3, 0x4}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/06/01 10:31:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x3d4, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x4f}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18", 0x30, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="17", 0x1}], 0x1) 2018/06/01 10:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x0, r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8001, 0x8001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000000c0)={{0xfffffffffffffe01, 0x8}, 'port0\x00', 0x5a, 0x40, 0x80, 0x5, 0x5, 0x8, 0x6, 0x0, 0x2, 0x100000000}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x2a5) 2018/06/01 10:31:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket(0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) readahead(r3, 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000140)='\x00') ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000200)=0x47, &(0x7f00000002c0)=0x4) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xc2, 0x200000) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)=""/214, 0xd6}) mq_open(&(0x7f0000000240)='wlan0\x00', 0x80, 0x14, &(0x7f0000000300)={0x9, 0x3, 0x4, 0x4, 0x3, 0x5, 0x1, 0x6bb}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000440)={{}, 'port0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/06/01 10:31:09 executing program 4: unshare(0x24020400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0xfcd5, 0x1}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) 2018/06/01 10:31:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x5539, 0xffffffffffffff82, 0x29, 0x6}, 0x10) fstat(r1, &(0x7f0000000280)) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="00216a050064000002"], 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="407ed6c933a862e7c2a22be8bb118093f9a8000000000000007deaa52d825aa11580f2933a404156b700c0765e7d00000000000000000000000000"], 0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/06/01 10:31:09 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000001200)=""/250, 0xfa}], 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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0xad4) r1 = socket$key(0xf, 0x3, 0x2) sendfile(r1, r0, &(0x7f00000000c0)=0x20000000, 0x80000002) 2018/06/01 10:31:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r3, &(0x7f0000008300)=[{{&(0x7f0000004a80)=@rc, 0x80, &(0x7f0000007f00), 0x0, &(0x7f0000007f80)=""/229, 0xe5}}, {{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000008440)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) getpgid(r4) 2018/06/01 10:31:09 executing program 7: r0 = socket$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$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e23, @empty=0xffffffc0}}) 2018/06/01 10:31:09 executing program 6: memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x800280002) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 130.794139] random: crng init done 2018/06/01 10:31:09 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x92cc75ae11c4e1b5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) r2 = socket$inet(0x2, 0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/01 10:31:09 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$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) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/06/01 10:31:09 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r0 = inotify_init() r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x101100, 0x0) openat$cgroup_int(r1, &(0x7f00000001c0)='cpu.weight.nice\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x5000560) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/06/01 10:31:11 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffffffffff0001) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x40) fcntl$dupfd(r0, 0x0, r0) 2018/06/01 10:31:11 executing program 4: r0 = socket$unix(0x1, 0x200001, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000380)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28}, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000400)=""/150, 0x96}], 0x1) 2018/06/01 10:31:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1ff, 0x400) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000000c0)=0x7) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="c3e573656974792e00"]) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) 2018/06/01 10:31:11 executing program 2: r0 = socket(0x10, 0x4000000003, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_ivalue}) getsockopt$ax25_buf(r0, 0x101, 0x1a, &(0x7f0000000100)=""/116, &(0x7f00000001c0)=0x74) 2018/06/01 10:31:11 executing program 1: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20080, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3f, 0x400, 0x2, 0x6}, 0x8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={0x0, 0x3, 0x5, 0x2, &(0x7f0000034000/0x3000)=nil, 0xe1f}) mremap(&(0x7f00001b2000/0x2000)=nil, 0x2000, 0x600000, 0x3, &(0x7f000000e000/0x600000)=nil) mremap(&(0x7f0000180000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f000003f000/0x1000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x1000, 0x2, 'client0\x00', 0x4, "b1df0f892fa957fc", "33a31fd0a87e10c81b1f064234c3e4560055c090009d0c91877792b01ba2ddd2", 0xfffffffffffffffe, 0x5}) 2018/06/01 10:31:11 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = semget(0x1, 0x7, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/66) preadv(r0, &(0x7f0000002280), 0x2cb, 0x0) r2 = dup3(r0, r0, 0x80000) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/47) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140)=0x7, 0x4) accept4$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c, 0x0) 2018/06/01 10:31:11 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") prctl$intptr(0x1c, 0x3f) iopl(0x7ff) faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x13, 0xab, 0xffff, 0x9, 0x3, 0x3e, 0x7, 0x2c5, 0x38, 0x21b, 0x84f, 0x101, 0x20, 0x1, 0x4, 0x3, 0x1}, [{0x4, 0x4, 0x80000000, 0x4, 0x100, 0x6, 0x7a52, 0x8001}, {0x5, 0x7fffffff, 0x1, 0x7, 0x6, 0x6, 0x4, 0xe3e2}], "796f8c90119945ec018fe81df425861a78fe125871d5e769185c4808b5670164c5397dba52480fa92a51be1cc0ada8e07cbff159d27c9c62f68c1cab74047ed96b534d077014a82991013e3c24b004b0418f7af92c63fcc5801fc37a75578bec0202fb237ff870278aae0a3c8e66b831e4fd35dac0eb4346e8342e25690ede604b004d9311e31e0414e4f2b233d87d6ea08380a7df30507cf7830a83d6c6018d161048b72ba593437b48f9659499045d3ea419039c08dbe5c18f2e34ccbe7957188507a5fb5bab587bc80a09a18fd8a4e3e3f8ac40c901140803199957f0ce481dd173f33238a03805b367362776e134", [[], [], [], []]}, 0x568) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4) 2018/06/01 10:31:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x7fffffff) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5b, 0xc6100) r2 = shmget(0x0, 0x1000, 0x54000201, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) r6 = getegid() ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000006c0)) r7 = getpid() r8 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000640)={{0x80000000, r3, r4, r5, r6, 0x1}, 0x7, 0xdc8, 0x3, 0x3, r7, r8, 0x101}) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r9}) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1f, 0x1, 0xffffffffffffffff, 0x2, r10}, &(0x7f00000002c0)=0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) r11 = socket(0xa, 0x1, 0x0) ioctl(r11, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x6, [0xab, 0x6, 0xffff, 0x7, 0x1000, 0x6]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa86dd6050a09c00081100fe8c003f0000372a161a0000000000bbfe8000000000000000000000ff7f000038004e202108c2680000000000"], &(0x7f0000000040)) [ 132.958476] syz-executor1 (8315): attempted to duplicate a private mapping with mremap. This is not supported. 2018/06/01 10:31:12 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x440, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="6123b6adb706d12db6a0cc165292d9f8f7a9522ad64b9f2de11e2cf83ab3d8868fd659f460dc686c883d4db7b3751781940740f09baaa04035ae50fb8e4b99085d8607f2f9e62ac07516929882907ee3a302", 0xffffffffffffff22) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0xffff) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x302100}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, r1, 0x2, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e00000027f000001010000009a81ec007f000001ac14141cac1414aaa842e88aaa90e61e708d639937a3282ce961128167179a1f11369bc79890d4aed124b038a17934b60028b0a1cb4d6382588f2ec832e013b8645982750d171c3366ddd6bbb8f7e0b5c95461f904e049ca82a918fe4cd6eca7558abbebe4c5e47c1a65312d7836d72ad41e3c1a25c9e81c2a0929c9480961d605945b562df9f2037867fb00e8109fee84006f028221bd7faeb3b102104a9a8c7daf6009bec682201dac3bd1ca62d16947513ad6733b9c5df192097b15221aae47b305ca83e979e8666acb1459197198fb3a000006ec17f6e15bb176d47e"], 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x4201, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000200)={{0x100000003, 0xffff}, 0x0, 0x6, 0x1003, {0x800004, 0x2000000000000006}, 0x8, 0x3}) openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x10000, 0x0) 2018/06/01 10:31:12 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000300)={{0x3f, @empty, 0x4e24, 0x2, 'sh\x00', 0x15, 0x2, 0x3a}, {@loopback=0x7f000001, 0x4e24, 0x1, 0x280000, 0x9, 0x200}}, 0x44) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) lgetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'osx.', '/.\'}\x00'}, &(0x7f0000000440)=""/31, 0x1f) epoll_pwait(r2, &(0x7f0000000480)=[{}], 0x1, 0x9c58, &(0x7f00000004c0)={0x5}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x8, 0x3, 0x2bc}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x178) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000380)={{0x4, 0x6}, 0x44}, 0x10) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c67c422c857302012cf66f") r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) r7 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) r8 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r7) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000440)) r9 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r8) r10 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r5) keyctl$dh_compute(0x17, &(0x7f0000000340)={r9, r10, r10}, &(0x7f0000000600)=""/132, 0x1005d, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x4, 0x4) 2018/06/01 10:31:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket(0x2, 0x1, 0x0) getrandom(&(0x7f0000000280)=""/4096, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x1776, 0x4, 0x1, 0x401, 0x4, 0x3, 0xf9b, 0x7, 0x3f, 0x5, 0x4, 0x401, 0x200, 0x600000000]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0xffffffffffffffff, 0xfff, 0x0, 0x2, 0x3, 0xfffffffffffffff9, 0x6, 0x100, r2}, &(0x7f00000001c0)=0x20) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x0, 0x408000) 2018/06/01 10:31:12 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) unshare(0x40000000) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000cc0)="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", 0x1000, r1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing, 0x8) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x525}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x8, 0x12001) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) 2018/06/01 10:31:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='&mime_typemime_type\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/01 10:31:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000006c0)}, &(0x7f0000000740)="7f0000800000002000001793c6b63f1c3f1854023d858a2e8c56907eb1c1344399", &(0x7f0000000500)=""/239, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) [ 133.274266] IPVS: ftp: loaded support on port[0] = 21 [ 133.287878] sd 0:0:1:0: [sg0] tag#3336 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 133.296834] sd 0:0:1:0: [sg0] tag#3336 CDB: Variable length, sa=0x0 [ 133.303530] sd 0:0:1:0: [sg0] tag#3336 CDB[00]: 7f 00 00 80 00 00 00 20 00 00 17 93 c6 b6 3f 1c [ 133.303572] sd 0:0:1:0: [sg0] tag#3336 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 133.303609] sd 0:0:1:0: [sg0] tag#3336 CDB[20]: 99 [ 133.385520] sd 0:0:1:0: [sg0] tag#3336 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 133.385574] sd 0:0:1:0: [sg0] tag#3336 CDB: Variable length, sa=0x0 [ 133.385618] sd 0:0:1:0: [sg0] tag#3336 CDB[00]: 7f 00 00 80 00 00 00 20 00 00 17 93 c6 b6 3f 1c [ 133.385654] sd 0:0:1:0: [sg0] tag#3336 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 133.385688] sd 0:0:1:0: [sg0] tag#3336 CDB[20]: 99 [ 133.520989] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:31:12 executing program 7: setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x4, 0x7}, 0xc) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_rxfh_indir}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) 2018/06/01 10:31:12 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000000000040bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d640300000000004504040001ed00001c04000000000000b7050000000003007b0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00'}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200003, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x7e51, 0x6, 0x2, 0x20, r0, 0x8}, 0x2c) 2018/06/01 10:31:12 executing program 2: r0 = socket$kcm(0x29, 0x1000000000005, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) 2018/06/01 10:31:12 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) unshare(0x40000000) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000cc0)="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", 0x1000, r1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing, 0x8) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1bb6e2a674cc41e96fb2d732889138c2ee60a9042c461029ec4d496e55fba6015d08f690135abd7e1b1587c7e380e2cdca595c1e56b1635e6c3f4452d0fc84647fa6afd396794eae98f9b53151048a297d7342967496a01ea897592c9c1cd5faa71d619480fcd6688341f7b631dc0ca2ab25542bc28294faa3ef143b7bbec25610f60aa0f1ca4915111fe50c6ee18d4c71bdd469b2bef2d0653465a018c95edebc20cdd91d955ded39577099e011b882a1389ac990e3479db2f67154b4da2cf2ec5f20643afba767fd19861a63888d1a81646c9042f664d98d72254c94bfea2726fa6ac994a482080a8740282de5e80022e76904bc1f857b2fd041020ef3c5cf9f993c1ff73bfc56812f27796c39f31647fc2739b1e3deef088a423728183af747f99550b7c94489004fba6d0a5207d2943669fe7d5d8986e43a26d7598ef7a247441f1576547ade32191c04cc4efb6ce41d8999e136bc3aa0f2366f2d1c1b098c669e28692064fa5d61056bc04dba9b5019fa60c350e7e9025d6e1129242e37cd03472ccb214be37788fe1ecf3d209ffd1857fb01f653f202276c32bf73495a11521db00e6439adcd5593ee1f66bc9b0c78fd49da57625bf252629a2ae0dc5a08c6c41694917653a763d3dcc8740ad5b0ed08e08438a15b456d62f5da2f98bbf8b198abc5debcebc0b3995868510bb0eb5237d0f8f8224ce8d6238737a87f5f5d6255fcda93a288767b7b9a2a701b19fa19694b8f74ffbdb1fc81556a1abcd1acabba16381eb89ab8e3d1160e13d6ca3b172947ede0e1d9df26d156c073d94f3841113f46ca71b44615d7e15088239859317246786ce0fd0509a918dda7f91623c7c3fd6623202bec7724be0165de0a69356acb6f7a4a5047a6cf5a67664e17a446a90dbb80ce03ff892451920cf1f89129219dde2f80b723bbdbcf1a54a2a046acebee754fa4ecebb859be364a9dc7ce53e89246af82e14527822f0af46064b96d0d7d45b1c0e69dea099476378287805cf18699298c1a42bb9f4e9b8acb1bcbba8ef9abcd4db27b2a7ad1d6677c0a79cd1b4b69b7af211f2554b122c72fc7d1b92c556555e55ba4586f0399ef2a2198f72be6df2130547ee7d02f74566307781b7da34736dcfdd63816e5def8353d36183cfc0d9cf7460cdd2f66d5f93bfcc5a5e1bdeb70e9ec60204ffe3ba874fc37a245cd5ecb46a0858818e5d41658c33196516a8275c2622c2d831552d1be40124a0175e0451228b52fae4dd73c5d2503ff862294b3034a9f0114daad6e39e24d0d45276b4406b33e25617edf8aaf383db13f97f2580db2d040c0a71d15c186bdcf46cd25328a45de222886da5253292d6c7c51b3aaa9df434a93427cc490b17eb3ced0cd2d9bc2430bfb33b8a56f508bc789bda7e40c03a340d96f8cbc2ac83323b68fefffc050dae75d394520c28d5c967d2aafa2657d77b3137418de623c40cf0307acc7b1d8ae07f29ae4764a33e75c0dbf785674d7b851c498a47f2c13f581fc02dbe992216b392df11576b32defcec402dbc988b7faa53698b8e1a9274ffc75d9b50ebcd1c284a786a7bb08d15e8d9e20610154bc1c00224355ef2f53dc9ae1e0de8232745eae82ed2f0fa26aeccd613a9399dfcb0c8745bd60ae06993d2c467303768ce2707057d44e87be71245f4c8cf1ddf94dc81506b2060322086aaff7b804d35613bb7a599d4f162be44e81ccadf1455d76bc02e12aecb95cbd5e9737ebccfdfbf18613a4faa8cbdc34f828c189509c319a4c685c8d3fa99e007aad6468ec279b30bf7e10f4c32e5c70751e122cdf94ebac0933a59483e2e790e04429c3d93284aaa4f9e21d6879431ca94d4c49b8", 0x525}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x8, 0x12001) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) 2018/06/01 10:31:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x4, 0x30, 0x100000001, 0x9}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0xc7, "a12ff3822011ff70671e1bb4edca4432858ec5af0bd2412b654b79840063a338bf9626abba5ec44cd25f6de123b92608f5849f6deef3a6b9eda8bfdb7d95ccbcf9ee21847a208592adf153df1bb05ca672a05ec9291aa41af348a1feec84462adb2c5d787a7f994fe1f191e6b8dbe4090dae3e0d96bf95e2951f7e7a9d54ad98fdad3b370c9bf140fc98a2058f7df784fc262d301ccdfb7fb663fd4d3a118c3406b6bac1ee412b940b9fe3c69b205b9b12a8040c3bce0398b73f44d8ea49bf2b9358ce477032f4"}, &(0x7f0000000340)=0xcf) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000440)=0x9, 0xffffffffffffffb3) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000100)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0xfffffffffffffe7a) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000180)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x80c40, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/06/01 10:31:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8917, &(0x7f0000000140)="0047fc2f07d82c328f293680eddbd2e7be7d85a6b492cedf1d7d4388a3c749e7c4d8966628d07ec865ac15321a0ff3b6dcd97a11e3c52f9783515728d2d60872c0ac66f8e9aad88c1c92ea4fae87b9438198") sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x81}, 0x1c) 2018/06/01 10:31:12 executing program 4: r0 = getpid() process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/35, 0x23}, {&(0x7f00000001c0)=""/10, 0xfd3e}], 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)}], 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x10600) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000005300)={@dev, @rand_addr, 0x0}, &(0x7f0000005340)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005380)={0x0, @dev, @loopback}, &(0x7f00000053c0)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000005400)={0x0, 0x0, 0x0}, &(0x7f0000005440)=0x14) accept4(0xffffffffffffff9c, &(0x7f0000005480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005500)=0x80, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000005c00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006e80)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000006f80)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000007200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000071c0)={&(0x7f0000006fc0)={0x1cc, r2, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x1b0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffff24b}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x8000}, 0x8800) 2018/06/01 10:31:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x30, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000240)=0x10) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000000c0)={0x80000000, 0x3b42}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x20400) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r2, 0x4, 0xfffffffffffffbff) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 133.724319] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:31:12 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x13, 0x63, &(0x7f0000000080)="e1d80fc2fb20c2af4e0413df810e6c476d9c3bc0c18b67e72359a08cf67119d63973b638e585f8c8f60352ddd9475094297f5a0a51e257d3b93bae24c8afa95f3fc2099a1105a32fa60506f71a6f8e8ce67ce94af240ce1133ee983ebad497ea4285f3"}) r3 = dup2(r0, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={'ip6gre0\x00', 0x7fff}) r4 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r4) 2018/06/01 10:31:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x0, 0x4, 0x0, 0xe}, 0x2c) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffff, 0x240) 2018/06/01 10:31:12 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f00000001c0)="1634a2ebfd64d5fbbdcc59efcc9fe83d460201672b63c5a7fbc985462a63b35a6b11100f6b36834b4feb02c1b154e91bb98dfb0c673bac3803c0b47059a0ff3e82955f8b94", 0x45}], 0x2, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x8001, 0x0) recvmsg(r1, &(0x7f00000026c0)={&(0x7f0000001380)=@generic, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/56, 0x38}, 0x0) 2018/06/01 10:31:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) sysfs$2(0x2, 0x9, &(0x7f00000001c0)=""/79) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendfile(r1, r1, &(0x7f0000000240), 0x8) 2018/06/01 10:31:12 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x1, 0x0, 0x5, &(0x7f0000000240)=[0x0, 0x0], 0x2}, 0x20) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f0000000380)=0x259) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x3, 0x4) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0047fc2f07d82c99240970") set_mempolicy(0x1, &(0x7f00000000c0)=0x1, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f00000013c0)=[{&(0x7f0000001080)=""/157, 0x9d}], 0x1) 2018/06/01 10:31:12 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/206, 0xce}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/126, 0x7e}], 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="7f"], 0x1) write$binfmt_elf32(r1, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}]}, 0x58) setsockopt$sock_int(r2, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002a80)=""/95, 0x5f}], 0x1, &(0x7f0000002b80)=""/62, 0x3e}}], 0x1, 0x0, 0x0) 2018/06/01 10:31:13 executing program 2: pkey_mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/06/01 10:31:13 executing program 3: 2018/06/01 10:31:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xb, 0x0, 0x0, 0x25dfdbff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_ident={0x2, 0xb, 0x401, 0x0, 0xaa9}]}, 0x58}, 0x1}, 0x0) 2018/06/01 10:31:13 executing program 1: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='.\x00', &(0x7f0000000080)='9p\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) 2018/06/01 10:31:13 executing program 7: prctl$intptr(0x17, 0x6000000000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = semget(0x1, 0x3, 0x0) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000080)=""/186) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/06/01 10:31:13 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2913, 0x9, 0x9, "e366cc80e530668cc77cf88bb93f291b1b1c2bdbe5cfb249222dc953c5ec1d6810bf21b448e480d1e4a41d1b301ac2a250202f3591307aa9b4e6692d07c19d9b3128625e4bba85cc157f4af6538f6cd8"}, 0xd8) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x2) 2018/06/01 10:31:13 executing program 6: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x581000) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x1, 0x3, 0x2, 0x2}}, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000016000000"], 0x14}, 0x1}, 0x0) 2018/06/01 10:31:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0)=0x1000, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, 0xa6}) 2018/06/01 10:31:13 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002400), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000005700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000056c0), 0x13f}}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) write$rdma_cm(r0, &(0x7f0000006b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006b40)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000006bc0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000005880), r1}}, 0x18) 2018/06/01 10:31:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r2) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x6e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffe}, 0x1c) ftruncate(r3, 0x9) socket$inet6_sctp(0xa, 0x1, 0x84) rt_sigqueueinfo(r1, 0x4, &(0x7f00000000c0)={0x15, 0x2, 0x4b5f, 0x81}) [ 134.292792] 9pnet_virtio: no channels available for device ./file0 [ 134.347488] 9pnet_virtio: no channels available for device ./file0 2018/06/01 10:31:13 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000080)=@ethtool_regs={0x4, 0x0, 0x1, "bb"}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x288000, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x1d}}, 0x1c) 2018/06/01 10:31:13 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x2000000) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) accept$alg(r0, 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)) socketpair$unix(0x1, 0x200000006, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r4, 0x4, 0x8, [0x5, 0x10000000, 0xfff, 0x3, 0x4, 0x5, 0xfffffffffffffff8, 0x6]}, &(0x7f0000000440)=0x18) bind$unix(r3, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) msgget(0x0, 0x412) connect$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xffffffffffffff64) 2018/06/01 10:31:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x65, 0x8182) syz_open_pts(r1, 0x2000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x61) read(r2, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x3}) r3 = syz_open_pts(r2, 0x0) dup3(r3, r2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/06/01 10:31:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0xfffffffffffffffc, 0x2, 0x6, 0x6b7, 0x9, 0x7, 0x3ff, 0xe6c0, 0x4, 0x7}, 0xb) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="5e7f4a1c487a7e12ff70154101761e804db49ee9a811f122f92279003d39a3940b", 0x21}], 0x1, &(0x7f0000000300)}, 0x8000) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000440)=""/220, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff89) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000640)="cc5bb46b8d294779d683dfb2b9953ae651f70b66fe7a43c3c73f5e1a4edefa7868daabe509fc9511678654c8fb3d9b43585833b3231793db0f4036ada6553819dce1d9cb9e6726bb0ce87dffa0fb9441eca089c602c6b5a31d262edb688c15d6b8215197f3ba348c5d2117fc3a9d2958c98d91494cc65ea20485f3af750c9a0e4e03f7d20be246f9c2ea6b6c0bea8d0205af8c3d4c0f1f6120ceb577e447ef7b5fec820f46cd4aa1d8512c01042e5627a610601ff3c35b22d28900c17f68c5a60e02cbe875e6e3a8063465e566a0427deb3078b533249bf2078b4e655866789c914a8f70e9c8560979c92987a62e49db436ee381103608dcad73d66c5fa0de698f5c1963c69e17a4497c093a9d94f94e966295232626e411ac6e3ed71f6250c13b71378e5a15d0f2a701365037a0def09b84e58baa428fb4dd26516e6618947b41f8f9046ea7158e33996759606e00d81deba09e7688586f8bbbc57b18adf810d4660c56778a211cf91fd889b803a8708df9598899dc97670d82a0be41e4a7830d08c68dab5b81e34b9ebbc2f6da4f46e6b37a975b63a55d26b2cb8444124a6d2299ac1cab060be7408c54820e97147a8c03f819a0cdea024d97ac8474e781b7774b0a20d99d8288ca1b2fa56408f8696e61cd612f618bd5b616e423bcc7f3870f1f093e456e68b6e99fb51cce2af88a34b59a71") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) r4 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 10:31:13 executing program 2: mprotect(&(0x7f00000ea000/0x3000)=nil, 0x3000, 0x200000f) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x9}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r1, 0x4}, &(0x7f0000000600)=0x8) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x6, 0xe2ef, 0x2, 0x6be, 0x800}, &(0x7f0000000040)=0x14) 2018/06/01 10:31:13 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400202, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) 2018/06/01 10:31:13 executing program 4: unshare(0x20400) r0 = semget$private(0x0, 0x4, 0x300) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x1, 0x8, 0x2, 0x0, 0x76c32371]) r1 = socket(0xf, 0x5, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) fallocate(r2, 0x0, 0x0, 0x7fffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000000)={0x723f, 0x6, 0x0, 0x428, "08497bb6480cb0fc9e878f7a9e3bafa2b76a77da6469a5249c51a1fef3eb2ff0f4a8d894d3c0e8657ad8413f", 0x2cd6}) 2018/06/01 10:31:13 executing program 1: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) get_thread_area(&(0x7f0000000000)={0x0, 0x20000000, 0x7400, 0x6, 0x3a300000000, 0x0, 0x1f, 0x100000000000, 0x3, 0x1}) [ 134.626225] mmap: syz-executor2 (8465): VmData 35205120 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/06/01 10:31:14 executing program 3: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='!', 0x1, 0xfffffffffffffffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/140, 0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0502"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={r1, 0x80000001, 0x0, 0xd108, 0x1}, &(0x7f0000000280)=0x18) bind$alg(0xffffffffffffffff, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'speck128-generic\x00'}, 0x58) 2018/06/01 10:31:14 executing program 6: r0 = mq_open(&(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) mq_notify(r0, &(0x7f0000000280)={0x0, 0x2e, 0x5, @tid=r1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000180)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) ppoll(&(0x7f00000001c0)=[{r0, 0x8000}, {0xffffffffffffffff, 0x420}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x9}, 0x8) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000300)=0xcc65, 0x4) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) 2018/06/01 10:31:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x400000000c, 0x3ff, 0x10000000000009, 0x4}, 0x2c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x10000}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x10) 2018/06/01 10:31:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/124) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0xffffffff00000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/06/01 10:31:14 executing program 1: r0 = socket(0x24, 0x0, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_ifreq(r1, 0x8991, &(0x7f00000000c0)={'team_slave_0\x00', @ifru_data=&(0x7f0000000040)="a64504cf82da2a052702c74d993d0b96cd863d7e98acc594a4a594dc145eae51"}) 2018/06/01 10:31:14 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000000c0)=""/170, 0xaa, 0x0, 0x0, 0x2e2) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x200000000000040, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/06/01 10:31:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) sendto$inet(r1, &(0x7f0000000000)='7', 0xfffffffffffffe63, 0x0, 0x0, 0xe7406c27ec8036a5) 2018/06/01 10:31:14 executing program 7: munlockall() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d, r0}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000940)='/dev/urandom\x00', 0x2a0000, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000980)) r2 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0xba, 0x2000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000840)=""/229) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1105}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "71075b8a74c927af"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x28, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x303080, 0x0) sendmsg$rds(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f0000000440)=""/10, 0xa}], 0x2, 0x0, 0x0, 0x400080c}, 0x1ffffffe) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000001c0)=0x401) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f0000000200), &(0x7f00000002c0)=0x4) 2018/06/01 10:31:14 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8001, 0x10000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000280)='/\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ceph\x00', 0x0, &(0x7f0000000340)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x22a, 0x242) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @rand_addr=0x6}}, 0x1e) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000240)) 2018/06/01 10:31:14 executing program 4: r0 = getpid() r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x79, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prlimit64(r0, 0x0, &(0x7f0000000080), 0x0) 2018/06/01 10:31:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)=0x7ff) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0xe2f) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000000300)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fcntl$setstatus(r2, 0x4, 0x400) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/06/01 10:31:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000000c0)=',cpuset\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x4) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000002c0)}]) 2018/06/01 10:31:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='x', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) sendto$inet(r0, &(0x7f0000000180)="1d", 0x1, 0x81, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0x0, 0x10001]) [ 135.924857] ceph: device name is missing path (no : separator in /) 2018/06/01 10:31:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x40000) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x400000000001, 0x5) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x600000, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000001380)=""/9, &(0x7f00000013c0)=0x9) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000002c0)=""/4096) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) setxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)=@known='system.advise\x00', &(0x7f0000001340)='/dev/rtc0\x00', 0xa, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x1, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x88) sendto$inet6(r1, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r0, r1, 0x0) 2018/06/01 10:31:15 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) ioctl$int_out(r0, 0xfffffffffffffffe, &(0x7f0000000100)) [ 135.983951] ceph: device name is missing path (no : separator in /) 2018/06/01 10:31:15 executing program 1: 2018/06/01 10:31:15 executing program 7: 2018/06/01 10:31:15 executing program 4: 2018/06/01 10:31:15 executing program 5: 2018/06/01 10:31:15 executing program 0: 2018/06/01 10:31:15 executing program 2: 2018/06/01 10:31:16 executing program 6: 2018/06/01 10:31:16 executing program 3: 2018/06/01 10:31:16 executing program 1: 2018/06/01 10:31:16 executing program 2: 2018/06/01 10:31:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/protocols\x00') read(r0, &(0x7f0000000040)=""/230, 0x20000126) preadv(r0, &(0x7f0000000180), 0x10000000000000cd, 0x0) read(r0, &(0x7f0000000000)=""/56, 0x100000194) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x8001, 0x5, 0xfffffffffffff8ef, 0x76, 0x9, 0x7]}, 0x10) sysfs$3(0x3) 2018/06/01 10:31:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f00000001c0)={{0x3e, @multicast2=0xe0000002, 0x4e24, 0x0, 'wlc\x00', 0x5, 0xea3f, 0x60}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x1, 0x4, 0x101}}, 0x44) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000180)={&(0x7f0000000000)=""/169, 0xa9}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000280)={0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/06/01 10:31:16 executing program 6: ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x4, 0x3, 0xfffffffffffffff8, 0x2, 0x9, 0x2, 0x1, 0xffc000000}, &(0x7f0000000080)={0x2, 0x200, 0x7f, 0x903, 0x7fffffff, 0x3, 0x400, 0xff}, &(0x7f00000000c0)={0xbd8, 0x100000000, 0x7fff, 0x0, 0x8, 0x1, 0x9, 0x6}, &(0x7f0000000140)={r0, r1+30000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x2}, 0x8}) 2018/06/01 10:31:16 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0xfffffffffffffd07, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x100000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7fff, 0x0, 0x60000000000, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x210400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'veth1_to_team\x00', 0x1000}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/06/01 10:31:16 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000080), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/06/01 10:31:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x8, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x1, &(0x7f0000000140), &(0x7f0000000180)) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000940)={0x0, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/01 10:31:16 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') close(r2) syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendfile(r1, r2, &(0x7f00004db000)=0x5000000, 0xff) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/06/01 10:31:17 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)="de70", 0x2}], 0x1, &(0x7f0000002000)}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x5, 0x9, 0x8, 0x4}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) 2018/06/01 10:31:17 executing program 5: r0 = socket(0xa, 0xa, 0xd8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/06/01 10:31:17 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}}, [0x80000000, 0x0, 0x3ff, 0x7, 0x8, 0x1f, 0x6, 0x1, 0x9, 0x7, 0xc784, 0x7, 0x7fff, 0x100000000, 0xea9c]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x84, "6e2e77f48afb5effa4f54cb89c222adbb5713c110cbacfa394509c17145f4446ff05e5f13583d1fb2827dc57e3a752188202b46ba89887753d5c72adbfbfb3a19a92dcc791c6fda7f7bba2bdebc0f04e569a1672b70544905d03f95e6c391f637341718269c95369a87519cfba9abf1cc64e28299f403484b6446e17cf1f33b6c6b2849c"}, &(0x7f0000000340)=0x8c) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0xc, "f689cf1031619942eb20c36a"}, &(0x7f00000000c0)=0x30) r3 = socket(0x1e, 0x1, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000080)={'veth1\x00', 0x80000000}) 2018/06/01 10:31:17 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000cda000)) epoll_wait(r4, &(0x7f000029bfdc)=[{}], 0x1704, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x3, 0x2d0, [0x0, 0x20000440, 0x20000470, 0x20000590], 0x0, &(0x7f00000000c0), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x396) 2018/06/01 10:31:17 executing program 4: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) getsockopt(r0, 0x0, 0xffffffffffffffc0, &(0x7f0000000100)=""/167, &(0x7f00000001c0)=0xa7) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/06/01 10:31:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x7f) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge_slave_0\x00'}) 2018/06/01 10:31:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000d00)={{0x2}, {0x0, @random="90da5bc97747"}, 0x8000000000008, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x707, {{0x2, 0x4e23, @rand_addr=0x8001}}}, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x20000000}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @multicast1=0xe0000001}, 'lo\x00'}) 2018/06/01 10:31:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="00303ad09938c468ad0970") r1 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x1ff, 0x0, 0x6edd, 0x2, 0x200, 0xffffffff80000001, 0x1, 0x5, 0x20, 0x2, 0x3, 0x0, 0x4, 0x1000, 0x9]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffffffffffffff80, 0x94f, 0x8, 0x8, 0xffffffffffffffff, 0x5, 0x7, 0x0, r2}, 0x20) write(r1, &(0x7f0000000440)="2600000022004701050076000000000000000020002b1f00c05d080a4a51f10101c7033400b0", 0x26) [ 138.336867] veth1: Invalid MTU -2147483648 requested, hw min 68 [ 138.381895] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/01 10:31:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) dup2(r1, r0) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "0912d853727789cb1c0c08fe9824833c385a04b00093008a259c3852e0422460318137ce504b697deac43cae0c06da4a4d0019054076c286673dfc7df98f430a267b628e78a4f209ced564117dabd7658d6d95c13befb7ed29451f31a2c1c0005dc1cdc1a2394c7b700e97f302d3a06aadd122ab776f2913ecf275b84563889534d4cd507cdb1901ec021d0fce06caf7e91765ee966ad6a0b2a487dffa700e07f925e0df7bb53c5619c533c1ef5730affc983e54f5c23410637d985a7ee5106b96ec9b5ea3fb907c594980dec61ba6e46b2fc15a5cbf9c609ad75737"}, 0xe0) 2018/06/01 10:31:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$getflags(r0, 0x3) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002f00)={0x0, 0x8b, "a9ce38bc306f919613b55405a89087d90b7ef304de5ff1faa1fa1bac67840686bc34271b17d76c9504250b08502668324cb0a48114f9d4427a0efe0bd49a4d0e9e9386967684a342de3a6e7d1bebe01a0922ae4a621683bd1ba1de7624763bceb517534d9ec0fd47d19bef3c9c9d7d00ff9e064e7f990fc500db47add11daf5f91a3a772c3131a625fa3f0"}, &(0x7f0000002fc0)=0x93) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000003000)={r2, 0x3}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/06/01 10:31:17 executing program 3: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x47, 0xffffffff, "39969100d449", 0x7}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000040)) 2018/06/01 10:31:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xa01) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faff0010ffffffff007600", 0x201}) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x400, 0x400000) ioctl$TCSBRK(r3, 0x5409, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa1fd}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x1744) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/01 10:31:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b99d0c85adc9dc28aa9b300000000000000000000000000000000000000000000000000"], 0x68) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001240)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000240)=""/4096) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, &(0x7f0000000180)=0x98) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x1, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x33, 0x0, 0x2, 0x200, 0x2, &(0x7f0000000000)='team0\x00', 0xb1, 0x1f, 0xffffffffffffffc1}) [ 138.425485] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.443382] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/06/01 10:31:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000000200000000030005000000000002000000f00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/06/01 10:31:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x2, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x83, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000040)={0xc00003e, 0x100, 0x2c}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000080)=0x401, 0x4) listen$netrom(r3, 0x1f) accept$alg(r3, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000081fcca7100ff8917010000030000000100000000000200180000000000ffffffffffffffed000000000000fa7d16abe85e70f0d3dbb51a65ed20aeda55177750cd5c97af515ea0dda194259ef04e52d449ae4c6afd08662ecc2386f1789b2da5337939641a925052a25e92a6078039e52b8ec1d38eb4f7f0f9a22d9012e0746278a423c41b57947b783547f8adc6045dd9048da814b774be639dcbce91e1c772514d319d762953590f3f65fe96b6107c9376dcf815a30cfcb7113143769e9dcd45a74b813d4e336f6e713cf72dd981986ce12a33912611cc5f97f70fc79a3584010102b3a0"], 0x30}, 0x0) [ 138.648249] device ifb0 entered promiscuous mode 2018/06/01 10:31:17 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='}&selfppp1\x00', 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x10d, 0x10, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xfffffffffffffd20) [ 138.969403] alg: No test for authenc(digest_null,cbc(des)) (authenc(digest_null-generic,cbc(des-generic))) [ 138.980859] alg: No test for echainiv(authenc(digest_null,cbc(des))) (echainiv(authenc(digest_null-generic,cbc(des-generic)))) 2018/06/01 10:31:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4240, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) 2018/06/01 10:31:18 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x815, 0x200) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) 2018/06/01 10:31:18 executing program 0: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x11) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x48000) getsockname$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/06/01 10:31:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2000202000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/236) r2 = socket$inet6(0xa, 0x804, 0xffffffffffff7ffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x1e, &(0x7f0000000000), 0x356) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000000)=""/49, &(0x7f0000000040)=0x31) 2018/06/01 10:31:18 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0xffffffffffffff81, 0x274, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000000280)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5800bc0a8fa6761b"}, 0x10}, 0x1}, 0x0) 2018/06/01 10:31:18 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x101000) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x2, {0x3, 0x57fc, 0x9, 0x1, 0x20, 0xfffffffffffffffc}, 0xfffffffffffffff9, 0xfff}, 0xe) 2018/06/01 10:31:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4c2, 0x101000) r2 = getpgid(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0xff, 0x5ae, 0xf52, 0xffff, 0x6, r2}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) 2018/06/01 10:31:18 executing program 7: r0 = socket$inet6(0xa, 0x804, 0x800000000000000) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000a84000/0x1000)=nil, 0x1000, 0x600000, 0x3, &(0x7f00001e2000/0x600000)=nil) mremap(&(0x7f000078e000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a37000/0x2000)=nil) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040)=0x3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0x0, 0x10001, 0x3ff, @empty, 'veth1_to_bridge\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/01 10:31:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x400000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0x9, 0x5, "cc0663339a604bc722d5ad5440253cc2fe037893794b99fad166e690ff2acf994cf71f7705ad05e50d7f80d6f9ff0873f7036dcf5e44a46f1c15a88d155a770d", "97822344a3c6ea7db674096389997d7e91be140ba2d4fb7b04deaf03131ad514", [0x5, 0xb74]}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x9, 0x30}, &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{}, {0x2}}) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x0, 0x0, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/01 10:31:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x70bd2c, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x50}, 0x1}, 0x0) 2018/06/01 10:31:18 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000180)="f6") ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x5, 0xc0001) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, 0x0) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=@known='system.advise\x00', &(0x7f0000000300)=""/109, 0x6d) 2018/06/01 10:31:18 executing program 1: r0 = socket(0x11, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0xfffffffffffff361, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="f6718dc767f6284d1b707a6a30b92db33d21ceea20bee588cf00aab7e4843617e50b81b34710b10bad15af32d3d239847658efdd6139868d36ebaac3ba675be72879400def9e62b5aec1d69b31cdef983135f3f6ec1f7d31b229dd65eb210e2a33fe64a52215c641a2bacf8bbc8ab39136699c89a89cd949d4d2954d992d4b70ae850afadf8299a2982183a8e3efddb71dd086249e1dda3f3e4e491feeef4216040da7cc5652424bb719894a990646972ffc9e61afd52631e86077dd487d4d7aa9cd1993215c5dbe9a518cd0e9490c4c9ca3f460a531632fe14c8f93b28016a0389a736f4685d2964f3be87de84d667876c739d43967de0f", 0xf8}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 2018/06/01 10:31:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/124, 0x7c}}], 0x1, 0x0, &(0x7f0000000640)={0x0, 0x1c9c380}) recvfrom(r0, &(0x7f00000006c0)=""/160, 0xa0, 0x0, &(0x7f0000000780)=@rc={0x1f}, 0x80) shutdown(r0, 0x0) 2018/06/01 10:31:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x6, &(0x7f0000000040)="b84154682397918878afe660273bbedb342889770a5b11026595455851dbef98de21c04cab4074caa13e97a10dcfe22e55514fed362e2461a5d575f428e30fe324eff576d79f93b26794fae828cb56ece2feba64c851d4a219d7") 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}) r2 = dup(r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x6c, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000007c0)=0x100) close(r3) close(r1) 2018/06/01 10:31:18 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000280)=[{{}, 0x0, 0x200000000000, 0x80000000000}, {{}, 0x0, 0x7ff}], 0x30) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendfile(r1, r0, &(0x7f0000000000), 0x100000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x9, 0x0, 0x17, 0x12, 0x8, "a02261a977be5f9c38e96e6c1c8fa2986ed98ca9543495e9c6e123b0fbe2f2570a6de907f45cf51a1e02918dadda4ee8ef741f85767e0981ac0f323d57c8394d", "91efc0e0126ea590a57e1788e4b24501dd451aed95da614e15adf8d862010263bdbb81739638c546cd681e79d3f8302f835198fa307afe4e8373e5e143bfb62a", "37438341107529508dba57fa0925b2a2f91b3444be39c986d3e45b037a96c38b", [0xf1fb, 0x4]}) 2018/06/01 10:31:18 executing program 4: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000904000)=0xfffffffffffffd66) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ifb0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="46000000010001000100000000000080052700040000000000000000"]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001800)={'nr0\x00', {0x4, 0x40, 0xffffffffffffff01, "5df7f28608cc", 0x1}}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/06/01 10:31:18 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400402, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000002c0)=""/106) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)='%', 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x16c) r3 = socket$inet(0x2, 0x2, 0x0) accept4$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0x14, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x37, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r4}, 0xfffffffffffffcfd) r5 = shmget$private(0x0, 0x4000, 0x41, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000200)=""/146) getdents(r2, &(0x7f0000000400)=""/210, 0xd2) sendto$inet(r2, &(0x7f0000000100)="89", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80000) 2018/06/01 10:31:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000040)=0x1fffffffe0000000, 0x4) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)="4b4ab38cdb416695fd8858746143c68c490210e6", 0x14}, {&(0x7f0000000380)="0a3571c3648b398e7c29dc772f5a659fc12ab006", 0x14}], 0x2) 2018/06/01 10:31:18 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='08'], 0x2) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10000, 0x89e6f89602531e53) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/06/01 10:31:18 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x84, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3ce, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f00004d4000/0x2000)=nil, 0x7ff, 0x7, 0x1, &(0x7f00000eb000/0x1000)=nil, 0x2}) mremap(&(0x7f0000ba3000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000935000/0x1000)=nil) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) process_vm_writev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/43, 0x2b}], 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000180)=""/35, 0x23}], 0x2, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000162000/0x4000)=nil) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1000) 2018/06/01 10:31:18 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="4658645304ff9111dc78cf2bd63ae46109daccc557b58fd2a2e0fa05843177008262000000c18f000070") bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x4}, 0xffffffffffffff11) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1720040407ff040000000000000000000000009d1114d6339021d9a210bde5dabee0000001ff0200000000000000000000000000010000000000000000000000000000000000"], 0x48) 2018/06/01 10:31:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00J'], 0x8) 2018/06/01 10:31:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1400040022000180000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@rc, 0x37, &(0x7f00000000c0)}, 0x0) 2018/06/01 10:31:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="12264a1a6eb6f6da5a30598c6f71dcba80c7e3a55e80860edd1828071d38ddd542c9112e56947f7ad9ec5f1d63c8ba9df3ae84b4edf50d98809722aaae068c53f930ce3a924662128ff9e32d32fdc02146ffd4e6ea49f6b6", 0x58}, {&(0x7f00000001c0)="bcb35ef57889e89f213c6c5be4feea9c6361aefc3c816c4a3d2c12827268e50915f0059baa9da61a36a2a5f87a99254e4ed8faeea599ccc7bf3ce0547a004e5c5ce2053b620a975db4ca364487354d2d8622436387730d981f8f1ff038a8610686001ee485f6bd9651a36c23627e6e2507219b87b2e3a96190683d72", 0x7c}, {&(0x7f0000000040)="219d246172639c90402e0e8651539cd01e1cf9c572ef177df8ebdb5e0395c0325a18703322ff3d1be93856ee5783b9c6bf9df54320dfbaca", 0x38}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000240)="11f8e872b76e2cf8653f45616e469aaaf94ec9273326ee9b781d3324effc6e2b166ed3bd530bf292dc2f16e680f480cd110f59000db89d5d274d0a0f37048c8e0d55c6c2c4d5aaaacc972d5741e843037629dead9555b61d5992e9cdfdeb5cdf38ec41ae3772bf575177d29a1eb28085b7ce703b1e98a271811b6be4388053ee5ba1", 0x82}], 0x5, &(0x7f00000014c0)=[{0xfffffffb, 0x13d, 0x5c5, "8c37ee6153852113c1390e22ae2b1aafc2b4354e86ee5282a144a9d581330a4a4d8015c77aeeee610235ce1794f3a1c733c6e38bf64e961fbd83b597488e73b011685089bbaceae630cf307982eeac176b346e1d02469f922f1ce95ac03bcbaff0484e642f122604031792190ce1a89fb897e14f0cc77c7083ef816103da357ff147bb2b9e4464baea636be6db1b58caa6b5481db7b1c80bf84f6d56d41a039a48f65716a6b0c2c2d1f8190458194340dc935915ff893b811fdf2dec4b71080fe9f6c391d0f86e8d8adea7efc7939d799fec23880574d0f9a612de658347675ae02913076f84102b4c66f985e602d4"}], 0x100, 0x48800}, 0x1) 2018/06/01 10:31:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x5, &(0x7f0000000600)="0066fc2f07d82c991f9511a99363e96b5e17e7b1978d2bd65a7b0af997b571c238c713d94ab252919e57e502457cc1a8df095d651b66b095c1b1e0803e53306a3a570afbadc05b7a4745162c4c369729e084735cd7fe3d94065b33d3e1b72100000000000000000000000000000081c47b8444db4c59c59076330ac2447fe3374092f67f112b26cc24e5591ea8f8220bbcb125e3da303e744f9f0c119cfbbcb16853103570ca4216260b6e81320b5f8d9358bd25d402ebf6666bfadac30203f570264ae1263e791258849adac7952abf1b54b3528d9b921a9c18212e28c9654374d28d374cbbb56c76d9a28f430a8c9116601f510c5d12d20abbcb5e2e7a1a4f7578564937e6fe91b127092add575a1fe7f108abb95f060c42e54ff4941805127a7f8cca03affa827189e33b5a") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x6, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/01 10:31:19 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) userfaultfd(0x800) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x44000, &(0x7f0000000300)) 2018/06/01 10:31:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$rds(0x15, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x44}, 0x85) sendfile(r0, r1, &(0x7f0000000040)=0x20, 0x3) 2018/06/01 10:31:19 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x3a) mlockall(0x200000001) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xc03, 0x8100) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/4096) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x1000000000040000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = semget$private(0x0, 0x0, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000001c0)=""/67) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x2, 0x7, 0x1000}, 0x4) clock_gettime(0x0, &(0x7f00000012c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001300)={0x4, 0x8, 0x8001, {r5, r6+30000000}, 0x3ff, 0x1ff}) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000001280)={0x303, 0x33}, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/06/01 10:31:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2080) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) socket$inet(0x2, 0x5, 0x100000001) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x50, "bb905bd192e3af7767f475faef1396e2611a9d2daccf14f9d3f5c6babbbc299451474811655a52ffc521d7f48004622e77521a5e607eee51d9dd7c8b56ea9fa84395e4a9533173d474924a65bb51756d"}, &(0x7f0000000200)=0x58) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x100000001}, 0x8) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x302, 0x33}, 0x28) 2018/06/01 10:31:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x420}) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) close(r0) 2018/06/01 10:31:19 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) semget(0x2, 0x1, 0x122) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000040)={0x6}) 2018/06/01 10:31:19 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"69664750f0fa0495fffffffd82001020", 0x802}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/01 10:31:19 executing program 0: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000100)="29989eb69003ed706e40db84dce0d81f6096c221e2f941a17e4737d4c2cf902e1fb91791753c25a811b2ab26c0847e77bd4f734ea095e292bd02526ab4700b5037c5", 0x42, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@multicast1, @dev, @dev}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xb0, "911598c8b3089d7510eb833941e4d72efb9eb086c4c770b373f014e49ae1a10064327e8070fe2f40cac3fc5060972fe68886c5248214258e8428ec3a6116f867c0ad0f1599b3658b3a92d12c7d8886324e92437967f568c615a8e7ca2268fadd064b776ce9df00f0af0ac997b64e61767ffdbf7b0ad64a2f788623e38ce1abc02f0a831f1c4835e021c860c92bf729829db833a4c9fe64a9961be90364a74f0081a4d5aa14752e4752f6b86d9b85d887"}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r2, 0x9}, 0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/06/01 10:31:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000fd3000)={&(0x7f0000fc2ff4)={0x10}, 0x5, &(0x7f0000fc2000)={&(0x7f0000fd3fe0)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) 2018/06/01 10:31:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r0, 0x101, &(0x7f0000000000)="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") 2018/06/01 10:31:19 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd, 0x0, 0x5}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x23) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80281, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/06/01 10:31:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x102}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/06/01 10:31:20 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x810, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000140)=""/244, &(0x7f0000000040)=0xf4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/113, &(0x7f0000000000)=0x71) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) fchown(r0, r1, r2) 2018/06/01 10:31:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000003, 0x0) r1 = dup2(r0, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000000)="addb35914d6bddb83a49b52a2b4103176b", &(0x7f0000000040)=""/43}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=""/48}, 0x18) 2018/06/01 10:31:20 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x101000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xffffffffffffffff, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000200), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x7}, &(0x7f0000000100)=0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') [ 141.312752] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 141.325156] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/01 10:31:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$kcm(0x29, 0x80000000000005, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x3, 0x10, 0x80, 0xe760000000000000}, &(0x7f00000001c0)=0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) 2018/06/01 10:31:20 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffa000/0x4000)=nil, 0x8001, 0x3, 0x50, &(0x7f0000ffa000/0x4000)=nil, 0x2}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000340)=""/120, 0x78}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000900)=""/203, 0xfffffffffffffef5}, 0x0) r2 = accept(r0, &(0x7f0000000140)=@alg, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0xc343, 0x4) 2018/06/01 10:31:20 executing program 4: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000078020000ffffffff000000004804000048040000ffffffffffffffff200500002005000020050000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005354e82ab0fda13e04b0796e8d5efb5a74e46e07f3435f53c151fa31d30d8391444514dcd40209eb07e6b00092183a79b000bc8ca58c6de514706216"], @ANYBLOB="ac14ffaaffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000000062706600000000000000000000000000000000000000000000000000000101000000000000002e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f00000000000000000069636d7000000000000000000000000000000000000000000000000000000f050900000000000000434c5553544552495000000000000000000000000000000000000000000001000000aaaaaaaaaa1c04000e003b0025003a00140002003500330027000c0022000a0009001a000a0002001f00000000000000000000800010000000000000ffffffffac14140dffffffffff0000007663616e3000000000000000000000006970365f767469300000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000110000000000000000000000000000064fe980000000000000000000000000000000000000000000000000000005345540000000000000000000000000000000000000000000000000000006709000020000000a403000002000000080000000100000000800000069406000400000001000000ff7f00000200000002000000000000000700000090ba0404000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b00000000000000000000000000000000000000000000000000040004c4f47000000000000000000000000000000000000000000000000000000000068a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b9ff00000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xfffffda6) 2018/06/01 10:31:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140), &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'procsecuritybdevsem1!\x00'}, &(0x7f0000000080)=""/181, 0xb5) 2018/06/01 10:31:20 executing program 5: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r5}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/06/01 10:31:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket(0xa, 0x801, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000280)=0x4, 0x4) sendmsg(r1, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000001d1a2d4ba2f2ff0b0000000000fe060000000000000000004ba2cb8da0c69d3eebf03813d4d1dec8f9e79ba1f1d84016632b49ef2f1a144fb23df81d063b6b9e57e018890359184203479d78c598f55791843b2b8797645e9beb03273631777c28ad0533e7ebdd94a4f2633c38fb9689c441ddc902ff181e081a4e5b3259c4badaeb8f490ee55e4a9e9b41d3c170218cc27a69dad65574625997083ceaae0c676d6622ff9002d786ba1fcdb365a55776e4fc39c83775a1335312e52e023fea373cbb08df50c6567cd4e290a17a0428c0c218c2c750d7adb3"], 0x28}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1ff, 0x402400) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) 2018/06/01 10:31:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x7, 0x30}, 0xc) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2800000000000000290000000500000084020206594a000000f13ee1986f7cfbc072537e9212360ddc566964ae4045bfbc6cce9796000000000000000000000000000000"], 0x28}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x200, 0x72, 0xc0, 0xfa, 0x10000, 0x6, 0x200, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x80, 0x6043, 0x7fffffff, 0x9}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x32}, 0x8) 2018/06/01 10:31:20 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000300)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x2000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x103000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = getegid() getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) setresgid(r1, r2, r3) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x0) 2018/06/01 10:31:20 executing program 7: pipe(&(0x7f0000000280)={0xffffffffffffffff}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000001280)=""/178, 0xb2}], 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x101001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r3, 0xffffffff}, &(0x7f0000000240)=0x8) pause() pread64(r2, &(0x7f0000000100)=""/34, 0x22, 0x0) ioctl$void(r1, 0xc0045878) openat$cgroup_procs(r1, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) 2018/06/01 10:31:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x8f) ioctl$TIOCNXCL(r0, 0x540d) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x2c, "cf119258a8d8686f9741cdbf7673c17694c48bdeecf776fb1cc05b6bacb8b7a9c9fc5d4c98819c7bf337f4a7"}, &(0x7f00000000c0)=0x34) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x200}, &(0x7f00000001c0)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x1) close(r2) 2018/06/01 10:31:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040)=""/250, 0xfa, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x101000, 0x0) dup2(r1, r0) 2018/06/01 10:31:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2) listen$netrom(r1, 0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) waitid(0x1, r3, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0xc0505510, &(0x7f0000000280)=""/236) 2018/06/01 10:31:20 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000140)="37adb20769", 0x5}, {&(0x7f0000000180)="07a8cf429d6f0f7937ada7398c2293c9f828bbdb0473533e734d74d66e7cf2acd7356222", 0x24}, {&(0x7f00000001c0)="48eff555eabb934aa201d62d03421b28f000a079ee0ac722fd9b43ec1886e96ef27c09fc4629212dfb1fec2f6afe9fd49646a4c495c870d8c93c611ba679334240a7a451b4d2a40622f12bd3b340aa33ee730649639c5d5feeb1333c68811b70f867d95151935403cbe67e809445b5c5ea0e26f9d9e882ba68d4893f4d8ea54e1189ccd3f1f96e19b1828be0b2c0f9b075aa81b7c9277415833479f5fb2fb3fc9d2aa66c3501bca2ed3f931e570e0be69249b30f7ee7c96efbf9d0db8a7bf6234362214dca927820ca87d063d26335bb0d9ddb3150851521354d48d8a198af39dcdce372cadd2c47002c92a45e83093aaa06abbceab58f5724", 0xf9}], 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000340)={0x35a, 0x4, [0x100000001]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)) 2018/06/01 10:31:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) syz_open_procfs(r2, &(0x7f0000000200)='net/nfsfs\x00') r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10001, 0x200000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) [ 142.020576] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 142.061222] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/01 10:31:21 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x7, 0x400102) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000002c0)=0x7f24) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x400000000000000, &(0x7f0000000240)="c626262c8523") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000740)={'veth1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000780)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0xf0, 0x0, 0x0, 0x0, 0x40000005, 0xfa9fe401ac15cc91, r2}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = fcntl$dupfd(r3, 0x406, r3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0/file0\x00', r4}, 0x5) ioctl$sock_netdev_private(r3, 0x89fe, &(0x7f0000000340)="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") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x624}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x2a46}, @in6={0xa, 0x4e21, 0x76, @empty, 0x5fe4b64b}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x10}) 2018/06/01 10:31:21 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) pipe(&(0x7f0000000040)) clone(0x88042404, &(0x7f0000000180), &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) 2018/06/01 10:31:21 executing program 0: unshare(0x2000400) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) process_vm_readv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000180)=""/218, 0xda}], 0x2, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/156, 0x9c}], 0x2, 0x0) r1 = socket(0xa, 0x8000f, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000013c0)={0x0, 0x27, "660be20b08157c9dbf37910b4e61ebda2c6de5e412ac8bc61d86cefe8247462f1c917dca5ac4e3"}, &(0x7f0000001400)=0x2f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001440)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001540)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x84) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000001500)=ANY=[@ANYBLOB="08000000080000f9e6282f14310000000000000037f4e5196a8c08bf25dc4ac8b69e7167376cfb8630762fb0b101df487634ee1812278775"]) 2018/06/01 10:31:21 executing program 1: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) r3 = dup(r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) epoll_wait(r2, &(0x7f0000000100)=[{}, {}], 0x2, 0x0) 2018/06/01 10:31:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0xfffffffffffffc41) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/keycreate\x00') stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$nl_generic(r1, &(0x7f00000017c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001780)={&(0x7f0000000500)={0x1274, 0x21, 0x500, 0x70bd27, 0x25dfdbfc, {0x16}, [@nested={0xc, 0x4f, [@typed={0x8, 0x95, @uid=r2}]}, @nested={0x108c, 0x7b, [@generic="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", @generic="2274c90bb8105bd47bd09d852d05dcd48af1dd47d705c4744efa9384dd0bacd77fd8755a7a661713be5dcc16e4744980f62ce88a1175d1d87a96d7c6064de6313fec7f021d1fa79a257de47159ca3a99453f3f0f47cf6d10d43b7d548f71117a85e4b185001ad4a47e8f9421661064d00405573c298b96dfbf5ef4e18a8086093be12734c3e1"]}, @typed={0x8, 0x39, @u32}, @generic="cbb396b5c3d7c671635879356a9a76b47fab91618a09c80d1315030904ad08d5d9f43edc213056650d672e84cfb7602595c5e9a2fa0675cd0f031a116fb310fbb06da0b5e071f83396e54386ff0dfbfcc92f73e4aa97fd862ce9ca2add52584e26ebeb8ccfc079f2f7c94e3a65db15c839adc7cbce1227e3fc5190192cac6aea4c6c3ed80f5cc348d86f648c8f15cb", @nested={0x128, 0x1c, [@generic="15140846d5c80c5f25a54da63cde9080b65ecd74c18f2ab116acd6452cc0d6958b11aabeb887d592dafaa1a9b6b72cbc671a15c23e9b38f8343df472184f9a1b11c31a2db31d953554622a2b257db014f9f03bbc196eee088d10b3691eafdc2ea1cbdac8af4e5d39", @generic="3eaa8c91968c6298e4b53e021553999bcf1b3b4ee6d0a879b23cb1800d317739ce875e0ba7395cc2e9635550eab28501470cd9a99a994f1382848a3429fb52b94156ac9c300d1e43", @typed={0x8, 0x5e, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x2, @uid=r3}, @typed={0x8, 0x82, @fd=r0}, @typed={0x8, 0x32, @u32=0xe3}, @typed={0x50, 0x35, @binary="4e66cb83946b91849d669fc59806a85b07154e567d44830883ab58e5d01cf7ed2c734747518d41d3f43eb01e95d9771d59cd5db8ffdab677c8e2a90dab9726d6bb94014658f85d9a4360"}, @typed={0x4, 0x40}]}, @typed={0x8, 0x45, @fd=r0}]}, 0x1274}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/06/01 10:31:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x2}, [{0x0, 0x0, 0x0, 0x3f}], "", [[]]}, 0x158) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x5) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000440)={0x4, 0x7, 0x0, [{0x7, 0x1000, 0x1f, 0x20, 0x0, 0xffffffffffff7fff, 0x4}, {0x6, 0x400, 0x2, 0x2, 0x4, 0x4, 0x9}, {0x7, 0x53, 0xfff000000, 0xb03, 0x3, 0x100000000, 0xffffffff}, {0x8, 0x1, 0x0, 0x9472, 0x4, 0x412}, {0x2, 0x7ff, 0x5, 0x4, 0x40, 0x9, 0x1}, {0xfffffffffffffffb, 0x80000000, 0x5, 0x4, 0x3, 0x100000000}, {0x3, 0x2, 0x4, 0x46d, 0x8, 0x1c0, 0x1000}]}) set_robust_list(&(0x7f0000000640)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x8, &(0x7f0000000200)}, 0x18) fanotify_mark(r0, 0x30, 0x10010, r0, &(0x7f0000000140)='./file0\x00') write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-serpent-sse2,crc32-pclmul)\x00'}, 0x58) 2018/06/01 10:31:21 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x6, 0x140a0040) ioctl(r1, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/169}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0080, 0x0) fcntl$dupfd(r0, 0x406, r3) fcntl$setsig(r0, 0xa, 0x3d) 2018/06/01 10:31:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x0, 0x4, 0xbdb8}, 0xc) write$vnet(r0, &(0x7f0000000380)={0x1, {&(0x7f0000000480)=""/118, 0x76, &(0x7f0000000500)=""/198, 0x800008020000a00, 0x3}}, 0x68) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x6, 0x4}, 'port1\x00', 0x82, 0x80018, 0x1f, 0x7, 0x3f, 0x2, 0x0, 0x0, 0x6, 0x9}) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/146) bind$ax25(r0, &(0x7f0000000000)={0x3, {"cd12938de434f5"}, 0x7}, 0x10) fallocate(r0, 0x10, 0x0, 0x53c1) [ 142.982372] bridge0: port 2(bridge_slave_1) entered disabled state 2018/06/01 10:31:22 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) r2 = getpgid(0x0) ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000000000)) write(r1, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/06/01 10:31:22 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x2, 0x7) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="ba9874c62bdbcba2a72b84ab12e98f16", 0x10) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) clone(0x3, &(0x7f00000000c0)="8cc10c5b3498c3dbac3eb4ff12eeec2fa91079ccd28d5fb3d57b774845655c74af523e641f893d", &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000040)) ioctl$HDIO_GETGEO(r2, 0x80081272, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @empty, 0x401}}, [0xe78e, 0xbe, 0x2, 0x4, 0x7f, 0x800, 0x1000, 0xff, 0x7, 0xfffffffffffff801, 0x8, 0x8, 0x8000000, 0x1, 0xfffffffffffff001]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x4e13, 0x6, 0x40, 0x6, 0x4}, 0x98) 2018/06/01 10:31:23 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x45fb57a0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) 2018/06/01 10:31:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="00a0bb0000d82c99240970") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000300)={0xb6, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, {{0xa, 0x4e20, 0xffffffffffff570c, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x108) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000100)=0x7) r3 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r2, 0xfff, 0xffffffffffff0001, 0x3, 0xfcf, 0x1, 0xe0000, 0x6, {r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffff, 0x2, 0x81, 0x4, 0xf39b}}, &(0x7f0000000500)=0xb0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x2000, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000580)=""/100) keyctl$assume_authority(0x10, r3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x709000) 2018/06/01 10:31:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x844, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x101, 0x2, [0x6, 0x8001]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/06/01 10:31:23 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000000040)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x291, &(0x7f00001f9fe0), 0x0, 0x2}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40c02, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/06/01 10:31:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0xc0a85322, &(0x7f0000000140)={0x80, 0x1, 'client0\x00', 0x0, "cf5493b26f7da4bb", "24000000767509a2cbf0594d0000000e0500000098701440123dd35fe184e054"}) 2018/06/01 10:31:23 executing program 2: r0 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xd000, r0, r1, 0x6, 0x10) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000700)={0x3, &(0x7f00000006c0)=[0x10001, 0xffb, 0x6]}) r3 = getpid() r4 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000680)={0x7, &(0x7f0000000180)=""/248, &(0x7f00000005c0)=[{0x9, 0xa8, 0x3, &(0x7f0000000280)=""/168}, {0x0, 0x51, 0x5b3d, &(0x7f0000000340)=""/81}, {0x7, 0x12, 0x2, &(0x7f00000003c0)=""/18}, {0x5, 0x3d, 0x4, &(0x7f0000000400)=""/61}, {0x3, 0xa4, 0x1, &(0x7f0000000440)=""/164}, {0x6, 0x7, 0x8, &(0x7f0000000500)=""/7}, {0x7, 0x7f, 0x7fff, &(0x7f0000000540)=""/127}]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000780)={&(0x7f0000000740)=[0x0], 0x1}) setpgid(r3, r4) lseek(r2, 0x7ffffffffffffffb, 0x0) write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0x2710}}], 0x18) 2018/06/01 10:31:23 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") r0 = socket$netlink(0x10, 0x3, 0x0) fsync(r0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x6, 0x2, 0x3, {0x77359400}, 0x100, 0x3b0}) 2018/06/01 10:31:23 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000448000)={0x200}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) tkill(r0, 0x1000000000016) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x9}, &(0x7f0000000040), &(0x7f00000000c0)={r1, r2+30000000}, 0x8) 2018/06/01 10:31:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:23 executing program 4: mkdir(&(0x7f0000000140)='./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) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000540)='./control/file0\x00', &(0x7f0000000580)='pipefs\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x4, &(0x7f0000000080)={0x36eb}, 0x8) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/06/01 10:31:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x12, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x7, 0x7, 0x9, 0x2c, 0x2}, &(0x7f00000000c0)=0x98) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x80, 0x240000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x10000}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x84}, &(0x7f0000000180)=0x8) 2018/06/01 10:31:23 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000)="0d90098de767dc0847b0e28eca273991e80c552b6c38459793e861d01c196d8e93a85eec", 0xfffffffffffffcdf, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffcf0) r1 = socket$inet(0x2, 0x40000000000, 0xfff) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x4, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000100)=0x1) 2018/06/01 10:31:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7f, 0x9, 0x2, 0x5, 0xb7}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xfffffffffffffffc, 0x2, 0xffffffffffff3eb6, 0x52}, 0x98) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x2, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000000c0)) 2018/06/01 10:31:23 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x86) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x6d) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000002c0)={0x3, {{0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e23, 0x84bb, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}}, 0x108) [ 144.520263] sctp: [Deprecated]: syz-executor0 (pid 9028) Use of struct sctp_assoc_value in delayed_ack socket option. [ 144.520263] Use struct sctp_sack_info instead 2018/06/01 10:31:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000001200)={0x4, 0xa, 0x0, [{0x5, 0x6, 0x8001, 0x3, 0x6, 0x7fffffff, 0x8}, {0x9, 0x754, 0x9, 0x8, 0x0, 0x0, 0x7}, {0x80000000, 0x0, 0xff, 0xb11927c, 0x2, 0x10001}, {0x8, 0x7f, 0x6, 0x5, 0x84ea, 0x2, 0x8b6}, {0x5, 0x10001, 0x8, 0x9, 0xc9, 0x1, 0x3}, {0x4, 0x20, 0xc000, 0x800, 0x1, 0x10001, 0x8000}, {0x2, 0x7f, 0x6, 0x1f, 0x8001}, {0x8, 0xcaf3, 0x3, 0x81, 0x2, 0xfbb}, {0xa6c7, 0x100000000, 0xfffffffffffffff7, 0x9e, 0x8, 0x3, 0x3f}, {0x80000000, 0x0, 0x7, 0x2, 0x0, 0x400, 0x80000000}]}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000200)=""/4096) 2018/06/01 10:31:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) [ 144.613109] sctp: [Deprecated]: syz-executor0 (pid 9042) Use of struct sctp_assoc_value in delayed_ack socket option. [ 144.613109] Use struct sctp_sack_info instead 2018/06/01 10:31:23 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfa, 0x80400) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000a80)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000680)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000a40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000480)="b7e1b7b196a57298828c0c2043128ee8f76bc7041168cf238182e6768a5d99abf9a975fa482233dd7ecc322d5ef5402ee71479bceb9665f82729155e67f969007ef114bc0222298c566a0efdbf237b3099244c944e2ca01865199fcd3e6e87ff68e68d83e4954761fe534df402f61a6799f2828f2187b3e04cf0e57ad3383da1ab41c1e421179fe61fa4907d3f03c19c033dd2073d132f0649db42d9ccf1e5585d8cfed09324ed8ee422ec249532e43183c4eec2c826819077b830e6fae82a8f077e638d2071457cd1a7630f5545a443", 0xd0}, {&(0x7f0000000100)="fc5028befdfc3d86980e518a5d14ee43cce4640e2202390342e468326363cb77ca86ff722aacd70f22f19d71406af0b0312b66ef4c38f9ee85c788ba380097ce2a3364", 0x43}, {&(0x7f0000000580)="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", 0xfa}], 0x3, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x50}], 0x1, 0x40010) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000008bb3b76dc21c6aa800000000000004000000000000000000000000000000000000000000"], 0xb0}, 0x0) 2018/06/01 10:31:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6bd6d5a3, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffff, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x90, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xe67, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x4}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10) sendmsg$nl_netfilter(r0, &(0x7f00000015c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001580)={&(0x7f0000000200)=ANY=[@ANYBLOB="1422d7ba219e8b0000000cc866dc9888"], 0x14}, 0x1}, 0x0) 2018/06/01 10:31:23 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x101000) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x46200, 0x0) 2018/06/01 10:31:23 executing program 7: r0 = socket(0xa, 0x2, 0x0) epoll_create1(0x80000) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lseek(r0, 0x80000200000, 0x5) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/06/01 10:31:23 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0xffffffffffff0000, 0xfffffffffffffc01}) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) write(r1, &(0x7f0000000180)="3922061d66a03c1594b01b534501f256ed80ce66ff308e4784dacf2ec481ec5f36137e2497a031565dfbbbaf2a2807545f6331692170e8792006ccc7fcaedbb83b5265adc2e55ed07857732ad33000c4318c159a4df7ab905ca8e86932309568a51b171ea0758511ccf0a2fb50aa21eaf44d64494e599c624ed9d89077020e87c4f7d8fd2fa7b67b1ebf3ad2b2d3cf171ccca30d19af7e9bbf87157fa1ee8806bfb0b49bb7c4bf54221551ab43eb9c5ab9e170f142abd6ab8f02d9192faf3cabd78cd90317c8da56fafc4e6aa293422d890ab9946a8ca60f", 0xd8) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x3af, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) pause() 2018/06/01 10:31:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x1, 0x0, 0x9, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x80000001}, &(0x7f00000000c0)=0xc) tkill(r1, 0x1000000000016) 2018/06/01 10:31:24 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa300000000000009078ac1414bbac1414aa070905000000000000000000000000000401907800e570d25a97f8ec31e3f89942ec1c575a3872870a41784aefae173b69157898240edb5b67c24ca11399d21df7ee537efbd7639a392e6dcee3bc8a5e"], &(0x7f0000000100)) 2018/06/01 10:31:24 executing program 7: unshare(0x64000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0) tee(r0, r1, 0xa, 0x0) 2018/06/01 10:31:24 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0xfa) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x5, 0x0, {0x0, 0x3, 0x8, 0x1, 0x8}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x20) sendto$inet6(r0, &(0x7f0000000080), 0x167, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) r2 = semget$private(0x0, 0x2, 0xc) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000040)=""/20) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0)={r3, r4/1000+30000}, 0x10) 2018/06/01 10:31:24 executing program 6: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x297b, 0x48000) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x10001) sendmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x10}, {0xf0, 0x101, 0x5, "5766733026bd1d0bde98ebfb996705fd3c9acc1fae220215e609ed48f382baae643bfbf9e9d420ecf43751a743801603558406d650ea33c4c25434ee3e5947b33b00dd58d49f3d662061d7a1a913633923561b90528e528cb81e40b660511d4134956ba0479aeab40a4a15f08872d740dd49bdd4a307d3efd494960519a2d07ac5ff7bfd28872cd856521ce533a1c6bf8a1eacc72753d4ef9944546d8454c30a6ea436d417ed65157d1952157febf7773dab9de4c06463c961c81e3ada8900a8b7b6434e63a62ec1f372438982225a3f2aed8e6fcbda4f66150d6f0d609dfaf4"}, {0x98, 0x11b, 0x1000, "6329922b47002db280fced90a6f36073e981c4a30da903f8d66bf608ba86c2475cf801ff4c9d5b14084e40dd83031dba13dd83af65f045b807bf336895d2e72fcd966cd0d55508db75dcf71b7996343e667759033371161dc08c113990f0f73ed3c355dc336b70148bdbc15d1639eb012e9a9140f45300e9578c2e86fdd4cbb30bed00e4364c70"}], 0x198, 0x4000810}, 0x5}], 0x1, 0x40000) 2018/06/01 10:31:24 executing program 0: r0 = socket(0x1e, 0x4, 0x0) bind$bt_l2cap(r0, &(0x7f0000000f80)={0x1f, 0x7, {0x0, 0x7, 0x7ff, 0x43, 0x6, 0x1}, 0x10001}, 0xe) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000fc0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) r1 = socket(0x10, 0x400000000000004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) epoll_create(0x4) rt_sigprocmask(0x1, &(0x7f0000000f00)={0x3}, &(0x7f0000000f40), 0x8) sendto$packet(r0, &(0x7f0000000080)="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", 0xe4d, 0x0, 0x0, 0x0) 2018/06/01 10:31:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x80000001}}, 0x80) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='rose0\x00') mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/185) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="360ab32b5341a980d708777cee27481cbc2209a3a6ade0f884476a7e2aaa9af88a53125e574568c339", 0x29) socket$alg(0x26, 0x5, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x4000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000280)) 2018/06/01 10:31:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:24 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x14) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xd000}, 0x2, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="04000000", @ANYRES16=r3, @ANYBLOB="000327bd7000fbdbdf2501000000080001004e2000000800020002000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000280)=0x9, 0x8) close(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='dummy0\x00', 0x10) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x10) [ 145.963619] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:31:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, r1, 0xf08, 0x70bd25, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x44000) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/01 10:31:25 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x40, 0x4) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) creat(&(0x7f000073a000)='./bus\x00', 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) truncate(&(0x7f0000faa000)='./bus\x00', 0x0) 2018/06/01 10:31:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000000c0)={0x6, 0x0, 0x7c1db448, {0x0, 0x989680}, 0x7e48, 0x100000001}) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/01 10:31:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000000fd170000fa0029d5afde634d283a2d0a2e3eb6a4000000008000006f8c2b399b604f06ea5f0bfa49a15f751ac06ee456f80f1261b0ce25228f6f8360d8dd76f347ccdb5ccf1e13aa637b2be0ea15df5e26869508dcdf6c9d4e113fb30976aa7487efbf3e9771a6afcef80f1502a3943f7e00e45b518985830e72e28e64e665bee5c17ab667320143cf698f42fdcd50ff13590dcc059b92038bc53da15835d31cab425abb3ee1328af44757313dc8d375371f34e0365d6b9328ed67e12bbe86dbac1110a31d8165516b61ae5a32422542fd7b04bec4d208043a75969e06c559011a91c2550e71c937b3f0239e0cf87acc01b64c318dd03bae69a7eba3000ac44617d1ac6ac2a52f231b31d34afc39fc6ce960ff5155df6a4f10a84507eb6a00000000000000cbfbbc891fbe55d106cc8a4b7d015f4841c41fc4a781753cc797f8819ba45dfda476f1db76642e1830bc3c2ed5ed62a3036e69903618abe432f29574d7090d3dd08c11fb22093cd0891e8d760c50338ace3d1093", @ANYPTR=&(0x7f0000002ac0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03000000400000fa0a0076d46b1bfd38df570000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYBLOB='\x00\x00\x00\x00'], 0x44) 2018/06/01 10:31:25 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x33}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x20}, &(0x7f0000000100)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x4e22}, 0x1c) r3 = shmget(0x2, 0x1000, 0x2000060, &(0x7f0000ff7000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 2018/06/01 10:31:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000780)='erspan0\x00', 0x10) fsync(r0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000200)={0x20, 0x0, 0x7ff, 0xb6, 0x49c8faa54cabc4dc, 0x287}) r3 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000540)={0x1ff, 0x5, 0x4, 0x7ff, 0x2, [{0x5, 0xcf, 0x7, 0x0, 0x0, 0x100}, {0x0, 0x4, 0x5, 0x0, 0x0, 0x8}]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000700)={{0x0, 0x5}, {0x779, 0x9}, 0x5, 0x0, 0x8}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000500), 0x4) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x50) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) r5 = getpid() getpeername$inet6(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fchmod(r2, 0x20) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000940)) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='children\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000000280)) get_robust_list(r5, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) fcntl$lock(r3, 0x6, &(0x7f00000002c0)={0x3, 0x6, 0xfffffffeffffffff, 0x9}) 2018/06/01 10:31:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d0000f9e400000000000000000000030006000000000002000000e00000090000000000000000080012000200020000000000000000001800000002000000000000000000000002000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e0000001000000000000000054043bf2996a7942b34f68694e9b3735b9ccaf5615822543073c3e44ea8cb43419111a3e3becd7a9ab4c2ee6881c29f9b3fc39c7bad82bf7f8cc93cac11cd22fd717aa41bb548c1efe47c9b637e65d9eea636f868c399baa2c79"], 0xda}, 0x1}, 0x0) 2018/06/01 10:31:25 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x3) 2018/06/01 10:31:25 executing program 2: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101002, 0x0) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x1, 0x2b8d9bb0, "5a21d37d7b87", 0xe6ea}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) ioctl$TCSETSF(r1, 0xc0045103, &(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x104, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8ffffffffc}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) 2018/06/01 10:31:25 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r1}) socketpair(0x11, 0xf, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000004a00)}}], 0x2, 0x0) open_by_handle_at(r3, &(0x7f00000001c0)={0x62, 0x4, "2857d1ececfacb06342b61dabfc7b64c6dc505ca650fc9e7c5c5c929cbdf0c7e169dadb8f6432d3c0e3acc4571afb466362b701871e271e93a36ee13ee102f08c9f767b52d459317e4a74426ae0c4bf3d1ff6e8e7f998be79bce"}, 0x200000) 2018/06/01 10:31:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x4000c0) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004600)=0x14, 0x4a4991d2a946329e) connect$packet(r1, &(0x7f0000004640)={0x11, 0x1f, r3, 0x1, 0x80000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) write(r2, &(0x7f00000001c0)="953807d6c392f7", 0x7) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/06/01 10:31:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind(r0, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r2, &(0x7f000000bc40)=[{{&(0x7f000000ab80)=@pppoe={0x18, 0x0, {0x0, @random="3700256b9b1f", 'ipddp0\x00'}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000440)="df", 0x1}], 0x2}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x0, 0x800000000000007f, [0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/06/01 10:31:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x80000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x1) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000200)) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)={0x8000, 0x7f, 0x0, 0x7fff, 0x1, 0x7fff, 0x80, 0x5, 0x5, 0x6, 0x6, 0x4b44}) sendmmsg(r2, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000004a00)}}], 0x2, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000380), 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0) 2018/06/01 10:31:25 executing program 7: r0 = socket$kcm(0x29, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = socket$inet(0x2, 0x10000000803, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r1, 0x0, r2) r3 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x8031, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x8000, 0x5, 0xfffffffffffffff8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/06/01 10:31:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffc1}}, 0xd, 0xfffffffffffffffb}, &(0x7f0000000200)=0x90) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)="18000000020001000000be0c4bff8c88580035c86f17000008000000000000400a0033d898056bf748bb6a8807567e59db01f819479855000067a1e20059fc21e3e000000000000453ff1fe8070000000000038ebbff06281c2a6be33e7a0fd9b0c3fecb000b01000000b121ad1474d722f542002700ec008b000800c50000b9870100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130b2", 0xc0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000300)=0x7fff, 0x4) 2018/06/01 10:31:25 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x40) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="c9c2b59e81aaf63706a88900c9c4c8f15c1639867f829c63e808c64e8d89f192dec0fc5156cdaa32a7135e1ec6290d6b3c0fc734d9a1c5f3aa6bf6ff", 0x3c) 2018/06/01 10:31:25 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x28, 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000000c0)={0x9, 0x5, 0x7, 0x4d, &(0x7f0000000140)=""/77, 0xc5, &(0x7f00000001c0)=""/197, 0x67, &(0x7f00000002c0)=""/103}) 2018/06/01 10:31:25 executing program 0: r0 = socket(0x15, 0x80003, 0x6) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvmmsg(r2, &(0x7f000000dac0)=[{{&(0x7f00000086c0)=@nfc_llcp, 0x80, &(0x7f0000008940), 0x0, &(0x7f00000089c0)=""/224, 0xe0}}, {{&(0x7f000000c600)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000da00)=""/189, 0xbd}}], 0x2, 0x0, &(0x7f000000dd00)={0x77359400}) r3 = dup3(r2, r1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0xa8, r4, 0x300, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x14}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xa8}, 0x1, 0x0, 0x0, 0x10}, 0x44) 2018/06/01 10:31:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") 2018/06/01 10:31:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3952, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16, r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000007c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x3, 0x1, 0xefffffffffffffaf, 0x0, 0x100}, 0x20) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r5 = accept4(r1, 0x0, &(0x7f0000000800), 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000580), &(0x7f0000000740)=0x4) r6 = socket(0x0, 0x5, 0x3) ioctl(r6, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$inet_sctp(r5, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="5e7f4a1c487a7e12ff70154101761e804db49ee9a811f122f92279003d39a3940b", 0x21}], 0x1, &(0x7f0000000300)}, 0x8003) recvfrom$ipx(r5, &(0x7f0000000440)=""/220, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff89) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x1, 0x2, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffa, 0x0, 0x1}, 0x49) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000400)="617436670065968e52eb1819f15ab820") recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xdc, 0x40, 0x0, 0x0) socket(0x800000014, 0x8000f, 0x4) r7 = dup2(r6, r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000700)=0x401) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000006c0)={r7, 0x28, &(0x7f0000000680)}, 0x10) r8 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r8, 0x28, &(0x7f0000000300)}, 0x10) r9 = syz_open_procfs(0x0, &(0x7f0000000840)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r9, r9, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 10:31:25 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x13, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) r2 = dup2(r0, r0) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x7, 0xe32, 0xdf, "7ed94d584f36e7d39df6c80d902d7ed9cb1becc3b699b886b496a229b54cd510c0f9f4c629399bba2b3a2ad1ee786940b426cde20415d13b9abb9c5447076d", 0x3b}, 0x60) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x2, 0x4e23, 0x10001, 0x2, 0x20, 0x0, 0x8, r3, r4}, {0x800, 0x1, 0x80, 0xe353, 0x7, 0x5ba76ebe, 0xce, 0x401}, {0x4350, 0x0, 0xfff, 0xff}, 0x7, 0x6e6bb7, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x0, 0x3, 0x0, 0xf71, 0x6f8da943, 0x6, 0x37}}, 0xe8) 2018/06/01 10:31:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x60000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x80, r1, 0x300, 0x70bd2b, 0xffffffffffffff7f, {0x8}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7b0f967}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20008800}, 0x20000000) r2 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xbd9, 0x60100) fcntl$lock(r2, 0x5, &(0x7f0000000000)={0x0, 0x5}) 2018/06/01 10:31:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x895b, &(0x7f0000000040)={'erspan0\x00', @ifru_data=&(0x7f0000000000)="02a4c04bd8ee462c78b68e444325c273d3f136423c4c8e3adf5365a1e1f09e27"}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000180)={'team0\x00', @ifru_addrs=@l2={0x1f}}) 2018/06/01 10:31:26 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x20) inotify_rm_watch(r1, r2) r4 = accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000180)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/06/01 10:31:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x240200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000bbb000/0x1000)=nil, 0x1000}) close(r0) 2018/06/01 10:31:26 executing program 2: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)={0x0, 0x0, 0x6}) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x341003) fcntl$getflags(r0, 0x40b) time(&(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/06/01 10:31:26 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:26 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r1 = inotify_init1(0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x2000}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/110, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x5}) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/01 10:31:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x5c, r1, 0x100, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x18, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/06/01 10:31:26 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x101000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x11c, r2, 0x10, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ae3bc65}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4}, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r3, r3) [ 147.762914] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/06/01 10:31:26 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:26 executing program 3: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) listen$netrom(r1, 0x0) 2018/06/01 10:31:26 executing program 4: syz_emit_ethernet(0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60ffffe8003c3a000000000000000000f0ffffff00000000ff0200000000000000000000000000011b0090780000000060c5451200002f000000210000000000eae08dcd000006000000000000000000000000000001000000000001a0a80540002ba4d11d01ffdce100040000001000009d32964fbb8ed3905444c47ea1618cb5997b16995b58f1e5fe1f4450f6de33ec751a094fcf3ab49170cbf26dd7fee1dd7dad1801"], 0x0) 2018/06/01 10:31:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x40, 0x3b0, 0x7, 0x101, 0xfc, 0x20, 0x3f, 0x80, 0x1d, 0x7fff}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/06/01 10:31:26 executing program 6: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x2000000) lstat(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)) chown(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/06/01 10:31:26 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000100), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000140)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa441c0d1fda2ca132beaaaaaaaaaaaaaaaaaa0008010000001c406b442c22c8a797000100000001907803509eb600e0005235180536da7f"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x40000000000, 0x0, 0x800000]}) 2018/06/01 10:31:26 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e40), 0x2}}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/90, &(0x7f0000000100)=0x5a) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000680)=@bind={0x14, 0x88, 0xfa00, {r3, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) 2018/06/01 10:31:27 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xc, 0x7, 0x1, 0xfffffffffffffff7, 0x3d, 0xffffffffffffffff, 0x1}, 0x2c) ioctl(r0, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) 2018/06/01 10:31:27 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:27 executing program 3: unshare(0x8000200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) [ 148.254393] device lo entered promiscuous mode [ 148.296255] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 2018/06/01 10:31:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x4000000000803, 0x1d2b) r2 = dup(r1) r3 = semget$private(0x0, 0x7, 0x103) semtimedop(r3, &(0x7f0000000080)=[{0x0, 0x1, 0x1000}, {0x7, 0xd5, 0x1800}, {0x0, 0x3f, 0x1800}], 0x3, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000b80)=ANY=[@ANYBLOB="000a040500000000ff01000000000000000000000000000100000000000000000000000000ee0001ff020000000000000000000000000001fe80000000000000000000000000000000000000000000000000ffffe0000001"], 0x58) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r2, r4, &(0x7f0000000040), 0x8080400001) 2018/06/01 10:31:27 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x400000) r1 = socket(0xb, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/06/01 10:31:27 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8, 0x110011, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/06/01 10:31:27 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="004b604f12f6000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="b4000000000000009f00000000000000270000ecff30390bb8ffffffffffff00950000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x440, 0x0) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="ba96e311c4937f19285c31e10a", 0xd, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x5) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) sendmmsg$unix(r0, &(0x7f0000000500)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="36c4a6492aae1989bc48f3a652a7ddac08cfc4f9dd69929c8461b49752135ece90fa1cf68727ae88811fba1ae63c80903022056b8bce5b646025496e9e47cefc93dc363be2b965f31920508e8759d8c51034f1a8096249167f53b240049907c934e3d0dab87ebbe4c1fffd2dc53d95a4a7a81377bc62887ddde8139d4112584df2647d7d92d052068006f80e4ba30ff046d5159177ec27", 0x97}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}], 0x1, 0x40) get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0x18) 2018/06/01 10:31:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) pread64(r0, &(0x7f0000000100)=""/246, 0xf6, 0x0) 2018/06/01 10:31:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000001, 0x4) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/01 10:31:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0xdfe9, 0x4) syz_emit_ethernet(0x2d5, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2099faf055de60f513d1ccf9e6b70008907827e5bed493a269303aac7fdabb7fb8d56e31da04629ac101b4c839d887063f52c035d8e6cd6d76112b708d227f20837adf855adaafd9b44839e4e7db"], &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'veth1\x00', {0x2, 0x4e26, @multicast1=0xe0000001}}) r2 = dup2(r0, r0) open_by_handle_at(r1, &(0x7f0000000200)={0x2c, 0x0, "ac97f7cfe04457189d9682ab381952b2198a4e3ba133501d71b590cc906cfc2a728ce2a2"}, 0x484900) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000001c0)=""/50) r3 = semget$private(0x0, 0x3, 0x0) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f00000000c0)=""/222) 2018/06/01 10:31:27 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:27 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:27 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xaa66, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc4c85513, &(0x7f0000000000)) 2018/06/01 10:31:27 executing program 6: r0 = socket$packet(0x11, 0x20000000000003, 0x300) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@dev}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000180)=0xfdbf) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x40002, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"76666103000010000000d2ff17ff0020", r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r4, 0x3, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/06/01 10:31:27 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r1, 0x402, 0x800000000000000d) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) unshare(0x400) fcntl$notify(r1, 0x402, 0x1) [ 148.745485] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) 2018/06/01 10:31:27 executing program 2: r0 = gettid() prctl$setname(0xf, &(0x7f0000000100)="73746174757380335cd4e10a088c21b43224678c9681e4728c80decc0d2c7fea4fafb59d66ddbb75607354aaf40556fa3a4e3685d9f129bb74fbf21de904957f925696eb3f1b0281499a385ffb9e0a497f3cdf1c438a3beed465f4a6883890e019b8bfbccb25fb5056d89d11d797915e7880497df37b414ed2ba869a2292") r1 = syz_open_procfs(r0, &(0x7f0000000000)='status\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r1, &(0x7f0000000040)=0x10000, 0x1) writev(r1, &(0x7f0000001440)=[{&(0x7f0000000080)="e12d07fc25f49f12e16d48ce1ba9df2017571fa90bb3baae8cc0bb45e92197b70f55b072edc8ef969fda9fb485d8575569879a9df119d704eb9514755e9c4be75e9dd8c63aaaa1a7927f", 0x4a}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000180)="9b2607eba284c68efee1f1013480cd76a91e0c5db62345f76bef91c325b993fb33eba12983556fe2d7468dec1601f3a82b3bf0d8a5322b52a5e10fa21780a7a6d61d2f4d677ecb662ab3dc09d9af9bc48dae2005e5ce9e5cf25a0a31d8f94183efd9a6eafc94cd4e3b435a2c8769df21cf2fd8fb4c933fe2df9abbe0", 0x7c}, {&(0x7f0000000200)="c3eb55574299680e60d75efd6f20c328cae117b02559d2002d6c80c69bd47b0d2dba74ea42c5f101e667f055cfb58cfc9e55fb26978e4cd1410075e2874749d3", 0x40}, {&(0x7f0000001280)="d24b814207d2babbd808a812f57be756324a9182612b3a40a9ade3d1", 0x1c}, {&(0x7f00000012c0)="2e0526bd7581043eb5cac56ae41e8cf12679ccf8276e3353db9e8f0c3b832abc932582b61b364e0c79601b1bbcb5aef52a763fa95efe4fab0ee7b65d7f8da03e454db48be0c5ac92f54274824cad7ae84e89d84f97c2e8835a59a9503587aa3d658e234aba8edc1324b4af7bec7f8e8edc02c5da5bcfc89f10a31e616bba743edf681de747e76563d843b41636d1d6cbb1ba29f7cf258fd938819037e61d", 0x9e}, {&(0x7f0000001380)="f26b1077b476440081d1bb01c075b5ec4dace5f756404e5dcdc032ba4dbec921c28a0cb60abe0c1aa19dec878db0470535e5eef85fdd9e73262a9cda993547011b1beffdd9a872a0aa6376e7bbebb722101976d3090b39307349d5f5c14340427ae74ab9085ee8eb965e59e9b02c2c942c47ec91258421b2a925932b9ab130977caaf971743f18a803635c4a35708ce139e93040799c5415e58dfc32ea07a79a2bec52ed074b6ccc3bc727", 0xab}], 0x7) 2018/06/01 10:31:27 executing program 0: unshare(0x40004) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) mmap(&(0x7f0000052000/0x3000)=nil, 0x3000, 0x0, 0x40031, r0, 0x0) ioctl$int_out(r0, 0xc1004114, &(0x7f0000000040)) 2018/06/01 10:31:27 executing program 7: unshare(0x4020002) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80) 2018/06/01 10:31:27 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) fallocate(r0, 0x3, 0x0, 0x9) 2018/06/01 10:31:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendto$inet(r0, &(0x7f0000000100)="dd20e2917f71359dc037efa3c3ab47ba56aad520e13dc309cd1e438a2f169c734a23cbc6cd8909000000000000002146ea8ad29b2d54525a6e4940c26b9b2fdc1d31ef247b145954a6290c463ab6d294dc1beae8716a552b7be18d7f7b23dd573b964fdf85eaa5ba3eb0cd6563d205d7ecac8606f5", 0x75, 0xfffffffffffffffe, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000000040)=0x98) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x180) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000001c0)=0xffff) 2018/06/01 10:31:28 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@dev}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000040)={{0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 'nq\x00', 0x4, 0x3ff, 0x48}, {@broadcast=0xffffffff, 0x4e23, 0x0, 0x4, 0x9}}, 0x44) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/06/01 10:31:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85321, &(0x7f0000000280)={{}, 'port0\x00'}) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x2, 0x1a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r2, &(0x7f00000013c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000140)="86ba9acb6d67fb31a7e8ed1b41b57cffd0b07345a7148fcd90992c7694d7edc3f3873265dac6dca47bd4f0e998469643102c", 0x32}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="a023ba33b73053cf09e40530ce3213de3d4e2f144f64591a670ed82051df6ae38fbe37428fb5", 0x26}, {&(0x7f0000000200)="4c3b125552d9efd7362f6eda86af8f921c7a029c6ee56827097598470ffcf60bfd08287960", 0x25}, {&(0x7f0000001340)="38290b219fbe3c47c6b2eb9fddf705d9756caa70d1080e0e0652796d10400a0055c13dd45e9e2e1101af2ecfad95c1ddfb610075d760507101d9a69ea874f991cbd8a198a18cd37648ec44b5c4d5d1c65862e1", 0x53}], 0x6, 0x0) 2018/06/01 10:31:29 executing program 6: unshare(0x62000400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x880) accept$alg(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x80d, 0x4) 2018/06/01 10:31:29 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000340)={'eql\x00'}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x201) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x10, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x3dea, 0x9, 0x7145, 0x101, 0x9, 0x8000, 0x100}, 0xc) write(r2, &(0x7f0000000200), 0x55) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000280)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendfile(r2, r1, &(0x7f0000000100), 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r2}) memfd_create(&(0x7f0000000140)='/dev/nullb0\x00', 0x2) 2018/06/01 10:31:29 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/154, 0x9a}], 0x1) close(r0) write$binfmt_elf32(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x58) close(r1) 2018/06/01 10:31:29 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x200000000000020c, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xfff}]}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x2}, 0x1c) 2018/06/01 10:31:29 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:29 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x6, 0xf5, 0x0, 0x5, 0xd6, 0x10}}, 0xfffffffffffffeca) 2018/06/01 10:31:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="e32b577291107aee03e2b6d36d658103be1bdd7295978646891b6e81d3fd614191744bb6338ecc545b8acc076eb6b4c5c66ddba953eebaee06f27d1fdb2096b69be172e5d87a92c097e9257a66e1f93e72ec391d0e6a069a11f12f4ef591b383279be0bbddac20ed8e5c9dfc1662c49e79abb08c749c13"}], 0x1e6, &(0x7f0000002000)=[{0x10, 0x27}], 0xfffffffffffffeba}}], 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000140)=""/195, 0xc3}, &(0x7f0000000240), 0x20}, 0x20) r2 = msgget(0x2, 0x4) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000002c0)=""/43) 2018/06/01 10:31:29 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) r2 = getuid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) r5 = getuid() getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) getresuid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000a00)={0x0, 0x7}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000a80)={r12}, 0x8) r13 = getgid() sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="e8e57a27d5e5b58e98438d5eaee03d929fc879efe08111824e3b93400b7828cdc5fe548f2e0e851063a03b42b488872a44fe0aab5a433346d95b8b6ac6e5a6ca21537afebb10c81e24fd1fc9531da6014f59a86f5327b3cba4d8f65c93", 0x5d}, {&(0x7f00000001c0)="1445bebe19c3f7740ec3266d65e64f382dbcf08daa7693f8f6b865aa898824be94e25b716cc1626ef607209e2723eb4bc7f8253bb1838afe31c8902b7b0d6670b86d721a9908d2464515856b0a2492976f13da5f16581625f5bd2c39594fa1322f56178507199a7a63e026adcfed77d091ffc1115aa87946e3927e4471fe0c34b282806f0ed1bd95a445df838ff15e37e4706876a60ce4740a62cee4dcdd78d1823a51517d9255278113446bd8bbd78e09cb1b3955c665f2f011c2ff2083319759c8eed5f250fb9dce37", 0xca}, {&(0x7f00000000c0)="bdb64b2186cb15aa6376e46c049d03df808f691367f0f190ffedcfc67ff35444daf39f343d8c0ad6d4576561fda5cf3a84", 0x31}, {&(0x7f00000002c0)="67618f2b6dcc2302a2a04a3267d25e58fd25e40d5dcebde158e0c938644ccd04368014225465ee2baa2ec88f305b43b11c8eb97234aaed51995514ddcb90923362ff3e3d26bd833f8cbea77d7d7828f35dc6f8bbcfe75a3a8d9303dfa62d943148a22e1ff501b3449eb2a605316e3e3d9a910cf58bac32", 0x77}, {&(0x7f0000000340)="13982828c9ebdd75aa397161bbbd1f6001ce49a0558a74df3ebdbbb1e357a7b257e88522fe773b18404358530d0566cd25368e631124ca0af7065b03fba22680c13244dce782b5480249e3c43cb922b027619da33809b37110f61c04ba804c2e88d6df975daa093828d237e1e52a9d75ca4a4bdc", 0x74}, {&(0x7f00000003c0)="9b22607ab8b920bc8ac47ef9a5954f70d6fc1c220632acb90cf3f940322de96596090729091b4d4e3584f1dbdd73734b8725c324399d8bdd43f1bc80047a19d5542e7b7e1eceafa92171838a53f9f741e97c3de13470f0bab570be5233a71fae3835b259e6ad7ae4360a30979ed9109cf207a285b7d592dfce4950ba71448d7dcd5e0592bcca6b95ab3a5717508eba93fdd27ded", 0x94}], 0x6, &(0x7f00000008c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r13}], 0xf0, 0x4000}, 0x4) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0xb00) [ 150.215132] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 10:31:29 executing program 0: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = socket(0x7, 0x7, 0xfffffffffffffffc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/227, &(0x7f0000000100)=0xe3) 2018/06/01 10:31:29 executing program 1: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x303500) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x2}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x2000}) sigaltstack(&(0x7f0000001000/0x4000)=nil, 0x0) 2018/06/01 10:31:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x806, 0x1) r1 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x404, 0x200) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@ip={@multicast1=0xe0000001, @empty, 0xff, 0xff000000, 'syzkaller0\x00', 'nr0\x00', {0xff}, {0xff}, 0xff, 0x0, 0x8}, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0x4}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xfffffffffffffffe, 0xdd60, 0x5}, {0x4, 0x9, 0x2}, 0x0, 0x4}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'team_slave_0\x00', 'veth1\x00', {0xff}, {}, 0x0, 0x3, 0x4b}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x4, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x4, 0x7}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1c}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, 'veth1_to_bridge\x00', 'erspan0\x00', {}, {0xff}, 0x29, 0x3, 0x2}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x60000000000000, [0x3, 0x80000001, 0xfff, 0x8001, 0x9, 0x6], 0x89cc, 0xffffffffffffffc0, 0xfff}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0x3, 0xf, [0x1e, 0x12, 0x2e, 0x22, 0x39, 0x37, 0x31, 0x26, 0x32, 0x0, 0x35, 0x8, 0xa, 0xc, 0x3c, 0x11], 0x2, 0x1f, 0x3ff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e22}}) setns(r3, 0x2000000) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/01 10:31:29 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000040)="2400000021002553075f01650272fc02800000200010fd0033ff000c080017003c4dbd93", 0x24) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x401) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x2, 0x0, 0x464038ef, 0x2, 0x8}, 0x2, 0x80000000, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x2, 0x1}) 2018/06/01 10:31:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:29 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=@random={'osx.', "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"}, &(0x7f00000000c0)=""/39, 0x27) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/06/01 10:31:29 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r2 = epoll_create1(0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x93, @loopback={0x0, 0x1}, 0x1ff}, 0x5cf4da32, [0x40, 0x7fff, 0xfffffffffffffffd, 0x4, 0x7, 0x7, 0x67, 0x1000]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0x14}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) 2018/06/01 10:31:29 executing program 4: syz_emit_ethernet(0x230, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa0002220000000000069078ac14ffaae000000100000000b3e56bd16ef6e214bdad4f7f69ae01a997b270893e34be84318cd03e3f838aae0d5c00000000000000000000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="bf01b7be90780000"], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x7fff, 0x53) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) times(&(0x7f00000000c0)) 2018/06/01 10:31:29 executing program 0: times(&(0x7f0000000080)) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001300)=""/146, 0xfffffffffffffce3}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000af4a4bd62659d167f8f7a6aec3a1a8b1b24d8d1e8c907609e31a5527a362df711a01cd6b0143b43f14d225532b3fcc327659aac2dcc4a516db7c02b8b4"], 0x9}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) r1 = socket$kcm(0xa, 0x200000003, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x890b, &(0x7f00000013c0)) 2018/06/01 10:31:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:29 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = epoll_create1(0x80000) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)) 2018/06/01 10:31:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="0000000703000020feffff7a0af0fff8ffffff79a4f0040000000000000000000000012d40030000009c04000004000000b7059033910827faf7ce00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x5, 0x0) accept4$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14, 0x80800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x9, 0x8001, 0xae0, 0x2, 0x399f, 0xc6, 0x2, 0x5, 0x0, 0xfffffffffffffffd, 0xacf0, 0x3}) 2018/06/01 10:31:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) fchownat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r1, &(0x7f0000000240)=0x4800, 0x20000102000007) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x2}) 2018/06/01 10:31:29 executing program 4: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000100)={0x0, 0x22}) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x800, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/06/01 10:31:29 executing program 3: socket$netlink(0x10, 0x3, 0x1d) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000002300)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x33, "8d838c197a241cb937957a650607002d7495567708a022b2793d8aa2cac803b68669ac7173b97d5f54a1d7cb859910a739f8af"}}) 2018/06/01 10:31:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4000000040, 0x82) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socket$inet6(0xa, 0x805, 0x6f) [ 151.064844] device lo entered promiscuous mode 2018/06/01 10:31:30 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x2000011, 0x80002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r1, 0x808, 0x70bd28, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x4004044) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)=':!)\x00', &(0x7f0000000200)='{/eth1eth0])}vboxnet0\x00', &(0x7f0000000240)='\\vboxnet0[}-,eth1%\x00', &(0x7f0000000280)='-&\x00', &(0x7f00000002c0)='[\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='GPL\x00', &(0x7f00000003c0)='lblc\x00', &(0x7f0000000400)='IPVS\x00', &(0x7f0000000440)='GPLem09ppp0eth0.\x00'], 0x1500) r3 = socket$netlink(0x10, 0x3, 0x13) write(r3, &(0x7f0000000340)="2700000014000707030e0000120f0a0011000300f59b001274809192078a08000005001ccaa6d0", 0x27) 2018/06/01 10:31:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c9924097032520d1945b95cabae4186b5f7951af5bdbee8383a265d30dccb55") r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x246800) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000040)=0x4) 2018/06/01 10:31:30 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x8, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 151.297620] device lo left promiscuous mode 2018/06/01 10:31:30 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x20000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x100000000000400}) getpeername$packet(r1, &(0x7f0000000180), &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x7}, 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x28, &(0x7f0000000140)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'yam0\x00', 0x600}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r2, 0xf, "6c03ba911bc54dc5c90a8d3c1625d7"}, &(0x7f0000000380)=0x17) [ 151.359188] device lo entered promiscuous mode 2018/06/01 10:31:30 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x8dc, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/01 10:31:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:30 executing program 0: r0 = socket(0x100000001e, 0xa, 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x22000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)) 2018/06/01 10:31:30 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000000280)="e669efaaa9c9b9f56eef83d51409b6c52b7ce33d1482c3cd74419d96613b6f8faf5885544b") ioctl$KDENABIO(r0, 0x4b36) 2018/06/01 10:31:30 executing program 6: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x31, r0, 0x0) tkill(r1, 0x1000000000016) 2018/06/01 10:31:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:30 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001940)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000001b80)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8f3e1181e6d50986cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d87bd91d03e7dc2faed85adcd88ca30e75b1e104002d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b5db596e901864a68", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r2, r3, r3}, &(0x7f0000001a00)=""/157, 0x9d, &(0x7f0000000100)={&(0x7f0000001ac0)={'tgr128\x00'}, &(0x7f0000001b00)}) 2018/06/01 10:31:30 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/06/01 10:31:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003b40)=[{{0x0, 0x0, &(0x7f0000003640), 0x0, &(0x7f0000003680)=""/28, 0x1c}}, {{&(0x7f00000036c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x83, &(0x7f0000000140)=[{&(0x7f0000000000)=""/189}, {&(0x7f00000000c0)=""/85}], 0x0, &(0x7f0000003ac0)=""/70, 0xffffffffffffffe6}}], 0x2, 0x0, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 2018/06/01 10:31:30 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") getsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1\x00', 0x200}) 2018/06/01 10:31:30 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x132, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0xc2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) 2018/06/01 10:31:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x1, 0x1ecc, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/06/01 10:31:31 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40542, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1221000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x510, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc00000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl(r0, 0x8912, &(0x7f0000000480)="0047fc2f07d82c99240970") socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/06/01 10:31:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:31 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r0, &(0x7f0000007cc0)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f00000011c0)=""/95, 0x178, 0x1}}, {{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000003540)=[{&(0x7f00000012c0)=""/181, 0xb5}, {&(0x7f0000001380)=""/168, 0xa8}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/230, 0xe6}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x5, &(0x7f00000035c0)=""/11, 0xb, 0x8}, 0x6b28}, {{0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000003600)=""/76, 0x4c}], 0x1, &(0x7f00000036c0)=""/126, 0x7e, 0x1}, 0x3}, {{&(0x7f0000003740)=@rc, 0x80, &(0x7f00000039c0)=[{&(0x7f00000037c0)=""/45, 0x2d}, {&(0x7f0000003800)=""/90, 0x5a}, {&(0x7f0000003880)=""/53, 0x35}, {&(0x7f00000038c0)=""/93, 0x5d}, {&(0x7f0000003940)=""/13, 0xd}, {&(0x7f0000003980)=""/32, 0x20}], 0x6, &(0x7f0000003a40)=""/4096, 0x1000, 0x20}, 0x8}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000004a40)=""/15, 0xf}, {&(0x7f0000004a80)=""/145, 0x91}, {&(0x7f0000004b40)=""/178, 0xb2}, {&(0x7f0000004c00)=""/138, 0x8a}, {&(0x7f0000004cc0)=""/55, 0x37}, {&(0x7f0000004d00)=""/31, 0x1f}, {&(0x7f0000004d40)=""/193, 0xc446aa355cc46557}, {&(0x7f0000004e40)=""/60, 0x3c}], 0x8, &(0x7f0000004f00)=""/54, 0x36, 0x6}, 0xffff}, {{&(0x7f0000004f40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/116, 0x74}, {&(0x7f00000050c0)=""/218, 0xda}], 0x3, &(0x7f0000005200)=""/162, 0xfffffffffffffc51, 0x6}, 0x5}, {{&(0x7f00000052c0)=@sco, 0x80, &(0x7f0000005640)=[{&(0x7f0000005340)=""/113, 0x71}, {&(0x7f00000053c0)=""/202, 0xca}, {&(0x7f00000054c0)=""/80, 0x50}, {&(0x7f0000005540)=""/2, 0x2}, {&(0x7f0000005580)=""/181, 0xb5}], 0x5, &(0x7f00000056c0)=""/235, 0xeb, 0x4}, 0x5}, {{&(0x7f00000057c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000005840)=""/155, 0x9b}, {&(0x7f0000005900)=""/11, 0xb}, {&(0x7f0000005940)=""/13, 0xd}, {&(0x7f0000005980)=""/179, 0xb3}, {&(0x7f0000005a40)=""/1, 0x1}, {&(0x7f0000005a80)=""/4096, 0x1000}], 0x6, &(0x7f0000006b00)=""/193, 0xc1, 0x100000000}, 0xab4}, {{0x0, 0x0, &(0x7f0000006c80)=[{&(0x7f0000006c00)=""/98, 0x62}], 0x1, &(0x7f0000006cc0)=""/4096, 0x1000, 0x7f}, 0x4}], 0x9, 0xe27a7da7e3bb8dd8, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000007f80)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000007fc0)={{0x0, 0x1f}, 'port0\x00', 0x80, 0x1000, 0x200, 0x20, 0xdab, 0x3258, 0x3fffffffc0000000, 0x0, 0x2, 0x6}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000007f00)={0x1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x240, 0x9101, 0x7946, 0x100000001, 0x7ddc2190, 0x0, 0x3, 0x8, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r4}, 0x8) mmap(&(0x7f0000fed000/0x10000)=nil, 0x10000, 0x2, 0x113, r3, 0x0) 2018/06/01 10:31:31 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2500, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/171) r1 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x100000001, 0xc, [0x2, 0x0, 0x0]}) [ 152.100902] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/01 10:31:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 10:31:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) bind(r0, &(0x7f0000000040)=@l2={0x1f, 0x9, {0x6, 0x1, 0x3, 0x40, 0x5, 0x100000001}, 0x7, 0x4}, 0x80) r1 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000580)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002ac0)}}], 0x2, 0x0) 2018/06/01 10:31:31 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000007, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r4}, 0x14) dup2(r3, r2) 2018/06/01 10:31:32 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x9, 0x4b453d48, 0x9, 0x40, 0x5}, &(0x7f0000000240)=0x98) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r2, 0x0, 0x0, &(0x7f0000000080), 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'nq\x00', 0x10, 0x5}, 0x2c) 2018/06/01 10:31:32 executing program 7: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0xfffffffffffffffd, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0xa0000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/06/01 10:31:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file1\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') rmdir(&(0x7f0000000040)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/dsp\x00', 0x220001, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000680)={0x4, &(0x7f0000000640)=[{}, {}, {}, {}]}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000940)={0x4, 0x1}) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='hugetlbfs\x00', 0x2000002, &(0x7f0000000e80)="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") r1 = memfd_create(&(0x7f00000000c0)='cgroup2\x00', 0x0) fcntl$getflags(r1, 0x401) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000140)=@l2={0x1f, 0x0, {0x3, 0x1000, 0x80000001, 0x8, 0x2, 0x62}, 0x3, 0x20}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="135b2fb03297bfe663d8f2d3a2c2ae8240ea2297cf8d47270840fd7e0391926238944963f06c2d9c30cb7e8eb8ee2c485f16d8da4e9a2ca8ac8ff4e882bed32dd5f7fce68f54a1c7f9cb199712fd0a86e442b631726c769ff9c8bcd9d597a96f338ead5ba7a6bcb7f5af2693d8f3d687cd24cddff67a1d04da4282b4da66dbc1c9ebb12fea0612e52671200669eaf40e6d9fe7360339fbf145bdf3d74b927a3b5dabcce59f023ba6cdf4b4056c", 0xad}, {&(0x7f00000003c0)="f885c74307f1188278c8f07731c074597bf7f854752d17c1b43f9fd7aa4faf473fd3ceed08b5046f47f3e7f0e15ba679843c1514126e5911fff40922fb284a043a7e6621a12fda14ee1e76f7bdbef6bf014d3631a10d", 0x56}, {&(0x7f0000000440)="f7a75a52c67d0546e26d61fdb1193a4a271e9966b865f5540d8cb70f2a3fb3b81e7696afec29914c883470a334e819d802efac8b57be8712e9503c080d9a3fdcd179467e609545442b3e01d9977a9fb2f19afc50d9704aba202ac181a43ecd5b400f227d0f82057aef2812ef6f4e8a3cdc397e44d67085554ebeb912027cc1b64086e3a3f508403b9f06d03d5271d5ecad0e215af9b7a5", 0x97}], 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x3c8, 0x10}, 0x0) syz_open_dev$sndtimer(&(0x7f00000006c0)='/dev/snd/timer\x00', 0x0, 0x2) statx(r0, &(0x7f0000000500)='./file0\x00', 0x800, 0x400, &(0x7f0000000540)) 2018/06/01 10:31:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:32 executing program 3: r0 = socket(0x3, 0x7, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff0000}], 0x1c) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=""/54, 0x36) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200002, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={r2, 0x80000, 0xffffffffffffff9c}) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x2000008) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000480)={0x2, 0x6, 0x3, 0x7, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r5}) r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r8 = socket(0x10000000000f, 0x120002802, 0x400000000) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000000)={"69666230000000ff8800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000200)=0x7, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$EBT_SO_SET_COUNTERS(r8, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000003000000000000000000000000ff070000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR64, @ANYBLOB="f02efca1aab6444f", @ANYPTR64], @ANYRES64, @ANYBLOB="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", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYRES32=r6], @ANYBLOB="16dc7e3d24d0b0ed1a7512b3290ad43ee1114887262b39bb92d0dafdfe28aaefee4ff39d5a9bf0740d34"], @ANYPTR64, @ANYPTR64, @ANYBLOB="2dd581e297f6a7137a270ef89f5e080d4abbed2453912e9daaf6b03292345cb7f457c401b59e093b42c2080847a1f9bac92496cb3384c094b49788fdead18c4a717be529b16224ae48c268f4b88b17d1476044276ab4e4c83c4a01efc16a0e5821c0cd8d7307a70ff38e0caf8e1b85635d720cde38980b5b89c4e33551875c45296c0ac7dee185ee975c0ed47a111f44f627786f775b7541ddd683caefce6eb7", @ANYRES32=r4, @ANYRES16=r0, @ANYPTR64], &(0x7f0000000540)=0x7) syz_open_pts(r5, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xd0cc}, 0x8) ioctl$TCXONC(r5, 0x540a, 0x4) 2018/06/01 10:31:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='A\t\x00\x00'], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8b}, &(0x7f0000000040)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000017c0)=[{&(0x7f0000000140)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)="276e4009f2781c6d9d610a8907b1c47d67e204c13330ffa704fa2cf7703f9d6caf5b4df3d6bd48c4477adce0536d73aabf32777010180ebd3e4c9033886cf3f5c91c329cb224862400a0a0e33eaaac65e431b59963360591528f71cfde385e0f8be783dc1901938d7f5c60759ced71a97f7bc84d1fe46769367622756755bd04e5e551c4c3d4567d65e5a638a20fc7fe334c4caf0e3b3f9cc2ef0cd159b77405286f1a1cb7dfe39676cbc2cb938c9db26a6fa101958272874833f5b1bcc280af93f57ed19097985d494eb0433dfc118ef6ee93a94a8c86a6e39d77896c6e272dc89e0716eb3bc00df912b8b7207bf089e4b13ab056bb", 0xf6}, {&(0x7f0000000280)="7f6480fbdb61571af6a752add6ab09a0369294c896c036c42f0964f38f90a5a493ba428691bfe2a467804732470636ecf3407cfe991e9a743dfbae45668de60bd7fde6e8e2fd7cc12a1f725dfb3a54bc1f16bbcb6a7c7b61c5bda03dbdff876de9d3", 0x62}, {&(0x7f0000000300)="b339a192af6bf07cc09f75b9", 0xc}, {&(0x7f0000000340)}, {&(0x7f0000000380)="d9e889d05fd687c6aa86641ac1ee0d0230bd4ba4a6a9a6c67722e3273398446231a83875068dec45214476112900a773fd6462882f019c9bba1d76e6c4a0c92b9721f203d3bec43c6d8e8619fdf3e2ad441ce445c1dc2dfe91362b45a0a6f249c15de039b8ce7b3d72ff3ce9d1ef274368b8bc581d2b219b41245943bdb05bb3a07ee616ab13a0d72e6329e4abc9b7e3319c4499a8d2ba47ccf75f98e6e20ab39496ab88f8d0b8c5ffb7aaf2dbcc045eb0f384ca3a240503364d88f7099cc0388004734745603d000e23ebc973e63f221ce67f44ff3cdabbba04c1fe9760938f197cb3519cf4de30b3b68d91e8d0f9f16e", 0xf1}], 0x5, &(0x7f0000000500)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x4}}], 0x18, 0x8800}, {&(0x7f0000000540)=@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000580)="83f34aab949dce606fa3670bd61d1ab6de86df2273c3cbcdce259e029138299f6aa86977b1cae3e51da9c946bae59b00d2bfafc8753570a864f5317eea579bdd3d011c06755d697e9ab5c663c0892a4de3f99f61bcc21c599f7f61c51f0a923e11c87ca1cf7828ca522fb7f0a569da2fd781c11c33ca81b46a14830e85c53058b712f9a0af6e954b70ce4eaf0849d450c93f7ea7ccdc93c77514463e7e76a2485c9715f3408c0f425bc1817ab8cece508fbdf36c9580262ca6a7323ce64c77293ccf31e5dc2b9e609d0c6f63f539ed31768b664163175c6ff17197aaf9eea1b4dbbd56c4237c9990b1a497a2ac33f956225b7d01df107bef5da01c1f88bce67329e3ad39ba30e5ec58caeb9233daf231ec6afe21a97a86b15eeb65922a497a15f03243fe382f8e3649498763c03276e69ff215534b47d6971fbe3b79b1aa615c9f477969233e264a91edc59055721d4664a21bddf48360993ce65a6c0d6650a16fc720d2f900254e02d8f568530c50b48388daa6a276eb252eb5b8e7f24205954c4d6785bdfcf519d65d1857cc4a019ee73e2bf793921cd96854140f8c35486586f5841e4ebf265524554efe0df9b415489981e7e367cf77fa171a9fa6d96a0f74e901b11df034c6aa8cbedd4f8724a58c65b3ddae940fcffce2a51735b080b928d6244d236ecaf0059df98f7ab1b4a06c86af329028db4a83356fd2c7b23630a4ab53879d9f49fbf4d1e7617fc6bdf59715ac201ffa5301d2d70eeacf0e95ac35ad6995813d0a9f2e123d0286087a2ecc7ec42bcf3120fd0abcec566987c52cbf0c16e347a9e49310d6c6b12ddecd0e1de5c22d50767857c1e625f13d20d0a139af4daf7bc3e4d03ca4f1308a281d2f284ee99495c5cdf374a0da87a07cabba5cedff8b70865b09cff8fc72cc8e42d754fb15ddbb2ea5590f07dc02ae67283f9f0344a155fd10b78f2eb7d499b6832c5f265740e16b18c5d5861b6e099f38c6ddc43b505f0b3222a7b208bf09810941903505347c9ea59fdb2e9b44a37fdfdcb78505624c43e07f9e4b92ae610a004af8a77ef029b6353f054bdb78061dfa11388179efbf9f6a360b05b027a19502c5ee9718e808c4ccefa3260dceaef6f0f9c4c8fa894bbd5bf00e413a0424bc3f0c389beeccaddeacfb10c5bc36f127bd56eb2342e8a868c1d2a2a25f988a63dee8883d0df6f4c29842332df54f6e1452f7f2ca1f7d5e3562d021ac7859cc2f51bc0c38d1f72a017443bca2361c7a053e0d626b4c21c324fb163dfb049bb916624bac71404bd2471e7bc70b71ad1c2eebe11fce65391ce2783647d5973275ccad8ce1bbe03925b5964c9de99bc53be958f2f380f8514107b91b9dcaee6e7a5954bb4eb86bddc74b3160d76099fb020e16568ef8bbc33171b87bfdf385678fa51dc71ae37d99f4681d48d3b25a1ee3aa6f873f7dc5cdaf500c5a95544ae971ba3243aab9685c578e17654e25a456010ba577aeef4935d93c8a777c62045c55d39c7c5f77a6a91d5b8d58d3b45870b4a57668e25ce8123a77ceb2980a5537e8a5c729dc9a56d31083b245071174264bc0938294dcc4ab963ebe8c131b8f74162b09e90d9eea3f77b13734a73097486761dc866a75ce523434a1a355f9a4bc24f4330a8c26971c53e42106d32a516e237f432257c35587f4b7da2e518ebc9f8cea3d08c7e1fcb5af94393a1c6dc7d552456ee73c2f6a5cfc0985d3f18f1a25ed58188041dc148e160efb2dbc78518fea2614b0a84e43dc6422540058d3d2668a44e56b52a4d677f1d6cbc883d9f634cfb7e4bdca5e84d2960520ac778b86f3d566d6cfad97bea738c815e1e1b1c25488a9811008e50ac86889b1bf1757e5add70a4c35acb423c5d47fdb66a517a6a7dc35af530265daf2edfdda2ba36562ba7ab5ef6f0f614d12c870b7d4fd74825b54e3b700ab558a15737bbabe4ab83816bc4d86811aacc5cc6f622e61b220ea3d6b0625cdb2082836fdd3a24675e234bb05a66e142259417b30e130b268123095e4e24b1f2dcf0e3f8515b7c3a832c3dcd10167cc6065ba4a498cf90e5b46dd2ab3dee22fd2e65e5aeb11655be795c69304a4027a1f0d26955d714d417527ab942b2b667bec8efed8b212253829c1130ba64d71c022e9991623829d1c0bc981ef9475260439b7ddf2596a0d139e1b0b6b007d44c678ab97a9872d52be951250c2dd2d59c94fa5e8ffaef2e4b3abd0203caddc65cfc873c3d11499e9881fb153e7bbed60db2e687754378cfbd8592b7f354cfafcc9367fffcf5b0a46adddfe844664ea3c2fecd52efd62d4cb4c28485df416872661b914b2e2a48ae109e4ee0e3a2161c4357064e19f09fad9aac4b77d40110783854558b145918a2b75face53e9607b0f51700a6b7cf3ff93c8bcbd49183bac0c27b983a21fc3385abfd41d590e9d6584fca82510508807180d2aeabbf456bdc7efcebd25d60b23450d8b7fdd2df5e02a6cefee605bcafe14a33b1ae4d0895e35f2a184aa51bcd418f9627b2f368aea70c98477708ecdfeb1efaac7690ddad17dede6356d8c8793a4298066f05eb16e6480f6e30794b30d00434daf383e1af6ae9aa56333ff0ea920a02cfc600a62c18d0e1e0b4f27f46999425cf118dd2ca159b37f04df692b03557eb2505f4eed31b7c728bb5196d57bb6bd3864f259ad3abaeac6ab7c66c678b6adfdeb9ce69e97972e47c4dd1a6c554af860c99be6456e9771ea9429b51ee5617fc26b5e5976c05a85eb204a9f436bb5cfdb5d89ce9e50eb1eb2be1c33edaad3913d3f199efcf2acb77d4498159a7ef6a4770d33165c23e79fa86ef180b3b669cb2d142826fb7c8a79f7f6f323a9ad69bbf0c03ae2d464f44dc53169913cfab17cb56bb0c8b2d47d63c1b0c42f667498c12c26570138f2b6d02e3ec1ba1ac70c0c3688f21cecbc014fd44490589decef8bbf47faf502b4e9848d1d796505004e766bf844636981719b28a33be61134e249613f080658d482aff7b82273aa9285a50cdde1ad5252a6926a5cf639d33816f49abebb5fcb31f83072c064d9c327394cd08926d08707030990afab2b58aa2c617d1e274ac303675fa20a95f1b455dd69aab3b157d4a649c6da62e9614219bdbaaa42a1ab5472899105eaefa6a9891992ce60a4edb9db80d8f3e0bb7e08b9f7fcd99b332f25235466cc2f263ca07b87da9386485578215958038a0dfb7b8d602e82ab55392d7e01d0d2a83b84add523648a43a99b5ee3b5655730ae5c90d0c36e3aff84eb74bffc37e664cf8867c1336dde8534f467bcee5ff53f8e49c233d436f7f17d48d9b4abcf0cf91a9b7be3fa7b0a9c74f0d52d21d872ed78436419a38a914fc8cdc29f73131fd2f5f8ba2a2d45c4917692f0c89d06276846f0715b81306d75ebbb7fcf408cc8d7e87ecd7862975a8a1c6dce30b2ee137a5417e6c46b87fb08c740c635a1a96dc4aeb9d5784a585edd298a0c5012856bf232895a4d983a5bc390def82d59c9cabacb14659898700b09908edd0c3ab24c5680c421604652f6c0b9522873c54683704781f7be66f5e77681d2c7bd529b2aa94a9292ea74e8a42f6c8dc30f9343ec2d3f2be0dc0c2399e105cbf98804ecf01d477ef062a5fec2131148ec4902682474649c07646101ad549e80dd2176797c7f796a065e66aa7b119c91184e5c97cee7bf42ff2cfe024b1f1878c5642da2c5001dc449e59eea3b457f4954ca7ae60adc7eb53e159658f541177ba2400235c3e3025c6c52ec596b1b93af85a799cb45e92260b77d68b7b95f91d777801f14d15930866bbc0421de547f1e21b7b43f0b8cdf5a17353bd67f406b31c138d0ca4da9aabfedb7c2ac9866e4815e8e000a3d8e65dc1ce0f3a4173c70e3309ec0c425c1f39f4d7b8c322ec7695cc0d53cad72b12f44ec5bac17dc1c9040592b7c55f52e9ca02b2320e3130fc145d62e1df4a5bf9afee870531f9c568640330dd66da5d58f82459e97b7653a8c593e831a09d7e0c3f10709f5735e6601cb236c22f648dff36d55fe613b9ce183c4a4328742a9a3bc1ae68e38fa30c36614b271a65f21dbe23acf605a81ada05946f7c634ff4b0085ca9a6c49292de5e1dd2d0a30d117b9390f860283d158792c8c3a9e78e99a936b691e9fc0cadfa00ffa6b73068f0ad433e5948cb45fa936a86b8b224f2b0eecf5ac6965370ebe5344554c4390262d84d04374bbbfcc25480e2ed1354cef9d42a165ea1afd863d0ef9d44afc952872847ed6389d11601903f8efb2702b899b0e3fc017af13e6bd4a34388c72c35027c7c9160857e2a81fa35d5776fbd5ea1aa3e87119767b7fc13c9acd96e8b489e7d749f54c81aaafe22d347f6e8dd6a12771eaf41add0ea2c1f6c86a657836676057a4e5514e5ceb3418b9293ee9b3a5669061ea2cbbf348b11eb44b81f6cdb1ecf3364e045b76dd299c512a2445b4928c6107c217dc84f362b26b52cefbb3251c937f752c3f6b0b3c3f2ece27307254467c554074e7033125f6fa0aadb118f46813fd72c7844a3bdc7b312748c80bd576ca163311928f007fc1af6dd0b9c5142c2bb03e91084f72543d9d9820c62a9a02ac3a0e580b14b50d3dc4b06ed46b0fd39f9e0eb8d67469a2d1be7e7ce3c7da1195e53654a055cac0abda706fd185fce2cc94aa7c1cd1f13a3c6956ef41b1cfdd0621e04c432d62e88bd51f9046c52293c463d529db2314e5a5bdf95b96f2f2174db465d63f25c1ec5310651d2f51fc621a103770a6103d692b53893fa125a818909b9040fe653808c4591255bb3fa9d402308c0d4c9f075873638a7a9eeb727086f21ebe587a1233afdd8538fab25a681be44d60ae93ea2def0ca9d6e9058a05e085867f21b2ca723e0a513a4926ba3439eaaa3fd522a012a9bb9f3c34f4c197252ee300007e7afe4390e399ee272db05905e5936b143ca1d807a63404b91014b1f54aabdb317d58361acba2509841543cbcc011dcdc6c2f3ac9fe4fe6bd05a23f09bcae78a15309b2cb29f28372d2ae447a79c209fffe0169176692bffd93e8d779fd10b32b8f457f92b5998068df54ad4a969c0c1053aaf6b9a655dc366264352a4ef026626123df7a08f5f0be65769524ec03e7a03fc5e442c2d649b8ed0aa2db28e7838ccd879d63e0fb03f24c70e1a6a4e823a685dc661cd00e2aa5594dbc74490389cc6143f340f9722e28d34aba7c3ea068075d3f682e4c120e9bdacc5310fe2a6f5054e0f65971220c5165e1aac5d6d5db0de6e22b67493beeef8c4a95231666331ed4bec6f43c9509e5e0b5cd73323f77dea7174f6eb4284e81b48fb81b1cc1185f76ef0c2bd6a2e72ad6a49426228916e66ebd860442fb14a4debea97c30a8140d02632a4477b067db2619a0b1d141f8b37dcf3ada13f2fe58e99dc4778c0c52097fbfb1d6e72058d329be98160b065f267fcce217b27cc31b6b8b8ebca2a1b0c11d906fa7287bc1ec09020344e22564900432e15df6ecbdcad0fa5ccc788c58b260eaa054b2935b459bba9e4d5844b975c70af1f45321add3cf5392c2f2e815858f10b186ad16d34c381eb1929d24269db10701ec9b9065213f20ff1f527dc52af4b04fcd4c7b630bfef4dc8a80a53bacb97f337f981347b569f57d3b05d53b1316ab3c3ebc047a97c48f7b223163063a774721516fdb817c5667a7ec318bba8a1257f5d5a6afdba9ead073057cca55028d66fcb601bfa7712fb6291ba6443ce059acc8d83f8c21cfd917a954bb06cab420ab1ec981aca429724b4784b2d2c073b2c05f1e7302192b08", 0x1000}, {&(0x7f0000001580)="aa0bf8208eaa57c7580bebd969e8dab4e3c1e638dd7fb6e7adba0214056fa7474fcd7e7e1cf0585a6df70e38c78f490bc0f25bc6b899b6fd0b50795f90791475d58f818c57b4c90106e77191ee2d73339c5d0c6f48ba469ca68ed3898c277d9d285ffff8693086ca58dc894c36b16e48ff82c48787c0908109e28c4fcb98d544eb223a1e04efd8f312a495335115a1d005720332083457e3137b9c0594264b9b2223", 0xa2}, {&(0x7f0000001640)="c0f07dc80c4ce6a9d4e58103c425ba2f677d6a881bc39e0354c710e3e58c9a9217c97a8641e7b54bb5753de07230ec1aaae384bf6dd90e100c53d97c00f0825222c3851411132e7cae1a6e3bbfbaef249f73e6a05b5f8b9285de40bf7ac329b0688b022f1447c184cebac15ebf6c2357977eb7829dfaf216b00d7c", 0x7b}], 0x3, &(0x7f0000001700)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0x5, 0x5b}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xda3}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x1, 0xd8}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}], 0xb8, 0x8050}], 0x2, 0x4810) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xe4700000, 0x8000, 0x3, 0x80, r1}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001840)={r1, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, 0x84) 2018/06/01 10:31:32 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x10005452, &(0x7f0000000000)=0x54243ee8) 2018/06/01 10:31:32 executing program 6: r0 = socket(0x10, 0x2, 0xfffffffffffffe00) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") eventfd2(0x0, 0x80004) 2018/06/01 10:31:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x6, &(0x7f0000000240)="b2da0c010000000000") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000101ffff00000000000000000000000008001500000000000800080000000000"], 0x24}, 0x1}, 0x0) 2018/06/01 10:31:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "6c13ee9601dacbd41600ae663857c6777422db20d8282220d6e88e64365b3695b6b702045527773b95598f68"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x82, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x2c, &(0x7f00000000c0)=""/44}) 2018/06/01 10:31:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='stat\x00') sendfile(r0, r2, &(0x7f0000000000), 0x10000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)='>', 0x1}], 0x1) write(r0, &(0x7f0000000280)="1c7e6e7eb9256a3e2608a0cc1980a07cfa7737e60fec70a8583c10504cbb9b8d518c96e1916a1dd1e0a7d67bb6f8f7752cb9faa4708090421fc1dbb7d630866b9abae85baf4b122ea64b18e0b443b6ea1ff4588f1a0aeb6654345596ab4de198a3fb4147fc1a541b007c59bdc27da997d70f523e266fb714c216aeadbdfa945ea49c079be3116ce2d90e0b758478ffa4811338fdc2a220675ee1725ea02da3bfe872cc90f9212a70108591570966", 0xae) 2018/06/01 10:31:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:32 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x42000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = gettid() r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000080)="9613a1e94c58e16e7e5724ab29bf4375c630356352c587c81948d2bd4bc049aa52c860176b98d42a1604588120c47a01d11481d52c9668ce00c3d0158ec5413d95906c23c1299ce795381036e107e8ec852df1057db3c3bf81d7d5c3226b6e9e2ec6db89c126e5fd7a6e845da26445663797a81ba9b8275362defab6ca9f800a6d6ddf7ec297ac2c9ee41e7ec2875cab28b4adafc25fc104e7f204131679da8bd0e797f902703663debeacd400a92d9561aa4a25db9ab2a5fd4a185137575d9c600507bf472bb16e530c25010c64059f4476a586eaa0ee42b7ac3ef25430d0343bc9313f05d2a148f096151637ee08423e51") ioprio_get$pid(0x3, r2) 2018/06/01 10:31:32 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x200000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x5, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x101000) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001640)=""/4096, &(0x7f0000000040)=0x1000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bpq0\x00', {0x4, 0x5, 0x7, "2f30d5e4a43f", 0x2}}) 2018/06/01 10:31:32 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) getpgid(r1) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000240), &(0x7f0000000300)=0x4) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0xdb}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x8, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/01 10:31:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 10:31:32 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req3={0xfffffffffffffff9, 0x80000000, 0x0, 0x2, 0x81, 0x3, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x60000000, 0xfff}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x7}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000000)=0x98) 2018/06/01 10:31:32 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x720, 0x280, 0x280, 0x4f8, 0x280, 0x280, 0x650, 0x650, 0x650, 0x650, 0x650, 0x6, &(0x7f00000000c0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}, [0x0, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00], 'veth0_to_bridge\x00', 'bpq0\x00', {0xff}, {}, 0x87, 0x0, 0x1, 0x20}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d3, 0x9, 0xffff, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x10, 0x2c, 0x4}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d5, 0x101, 0xd37b, 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x2c, 0x401}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0xffffff00, 0x0, 0xffffffff, 0xff], 'syz_tun\x00', 'bridge0\x00', {}, {}, 0x2d, 0x4, 0x2, 0x60}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x13, 0xc, 0xe6}}}, {{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d3, 0xd880, 0x3, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6, 'ip6gretap0\x00', 0xfff}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xff, 0x0, 0xffffffff], [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], 'ip6_vti0\x00', 'bridge0\x00', {}, {0xff}, 0x7e, 0x7fffffff, 0x2, 0x10}, 0x0, 0x118, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x5, 0x3, @ipv6=@loopback={0x0, 0x1}, 0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x780) ioctl(r0, 0x890f, &(0x7f0000000140)="d83999240970") r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) close(r3) 2018/06/01 10:31:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:32 executing program 7: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='memory.swap.max\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000280), &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = memfd_create(&(0x7f0000000140)='syz0\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0xd0e4, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000001c0)={0x4, r4, 0x0, 0x2}) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000006000000000000000000000000000000000000000000000000004dffffffffffffff000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000e00705471b000000000000000000000000000000000000fb00000000000000000000000000000000"], 0x78) 2018/06/01 10:31:32 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="01bb31000000aaaaaaaaaa0086dd60093a0600082b00fe800000000000000000000000170000000100000000000890780000000000000000000000000000"], &(0x7f0000000000)={0x4}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/06/01 10:31:32 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x40) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000680)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f000000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035b16b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r1 = dup(r0) getsockname$netlink(r1, &(0x7f0000000600), &(0x7f0000000640)=0xc) 2018/06/01 10:31:32 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x2802) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x91, 0xc33f05f, 0x40, 0x4, 0x100000001, &(0x7f0000000080)='syz_tun\x00', 0x4bee, 0x5, 0x2}) recvfrom$inet(r1, &(0x7f0000000100)=""/103, 0xfffffffffffffe30, 0x22, 0x0, 0x0) 2018/06/01 10:31:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') timer_create(0x5, &(0x7f00000001c0)={0x0, 0x31, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_getoverrun(r3) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010d2cbd7000fedbdf250b0053f0080004000100000020000200140001107f00000100000000000000000000000008000500050000000800050040000000"], 0x44}, 0x1, 0x0, 0x0, 0x40001}, 0x24000015) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/01 10:31:32 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'ovf\x00', 0x0, 0x7, 0x1a}, 0x2c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) setsockopt(r0, 0x65, 0x3, &(0x7f0000000080), 0x3bb) [ 153.910720] sg_write: data in/out 393180/74 bytes for SCSI command 0xff-- guessing data in; [ 153.910720] program syz-executor7 not setting count and/or reply_len properly 2018/06/01 10:31:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:33 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) close(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x3010c1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x17caf08f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={r2, r3}) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x83, "2c522b4441b951594eaaeb79a86653dcc9657bb3ad8c03b9da24c69018b3a1115b5bc95405e4c896345d4f67db40e42d65067a5d9855658d6730d3523a71ba39fd47d5093aadbe89e2f0751f897863530ae1cca2d98bda4509e8e5a9a0238b222860e24cc1a58ff2ca4da4f2774be7d00a077349ce9fbf35be464da6fc76c04b752c40"}, &(0x7f0000000280)=0x8b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r4, 0x1}, &(0x7f0000000400)=0x8) ioctl$TIOCNOTTY(r1, 0x5422) splice(r1, &(0x7f0000000540), r1, &(0x7f0000000580)=0x49, 0x634, 0x8) ioctl$int_out(r1, 0x5462, &(0x7f00000001c0)) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000440)={0x80000000, 0x3, 0x0, [{0x7, 0x7fff, 0x5d, 0x9da, 0x3, 0x6, 0x1200000000000}, {0x1, 0x9, 0x1, 0x101, 0x4, 0x40, 0x1}, {0x1, 0x2, 0x1, 0x1, 0x7ff, 0x9, 0x80000000}]}) sendto$inet6(r0, &(0x7f0000000040)='\r', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0x2, 0xffffffffffffffff, 0x7, 0x2e75}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r5, 0x5}, 0x8) 2018/06/01 10:31:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/06/01 10:31:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x10001) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) [ 154.122875] sg_write: data in/out 393180/74 bytes for SCSI command 0xff-- guessing data in; [ 154.122875] program syz-executor7 not setting count and/or reply_len properly 2018/06/01 10:31:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/225) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/06/01 10:31:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000d00)={{}, "", [[], [], []]}, 0x320) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="968825f93a1a4571365624f3fa1aff25", 0x10) 2018/06/01 10:31:33 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101401) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x1, 0x2, 0x5, 0xffffffff, 0x3, 0x4}, &(0x7f0000000140)=0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7003, &(0x7f0000000000)) set_tid_address(&(0x7f0000000040)) 2018/06/01 10:31:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000000)={0xc, 0x0, "bee36b0c"}, &(0x7f0000001ffc), 0x1400) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 2018/06/01 10:31:33 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x800, 0x2, 0x200, 0x40, 0x7fffffff, 0x2, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x7f}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000200)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) fcntl$dupfd(r0, 0x0, r1) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x9, 0x4) r3 = semget$private(0x0, 0x4, 0x43b) semctl$GETVAL(r3, 0x2, 0xc, &(0x7f0000000240)=""/186) 2018/06/01 10:31:33 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x800000000000a, 0x1, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "660100058000450f9e07009600f600"}, 0x2c) 2018/06/01 10:31:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000000, 0x100) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x6, 0x5, 0x20, 0x7, 0x400, 0x4, 0x7, 0x60, 0x5, 0x7ff, 0x100000000, 0x1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xfff}, 0xc) socket$inet(0x2, 0xfffffffffffffffd, 0xfffffffffffffc01) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000200)={0x8, 0x401, 0x7, 0x800}, 0x10) ioctl$TIOCGPTPEER(r1, 0x80045438, 0x6f3000) 2018/06/01 10:31:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) [ 154.580158] IPVS: Scheduler module ip_vs_f not found 2018/06/01 10:31:33 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)={0x14}) lseek(r2, 0x0, 0x1) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1500, r1, &(0x7f0000007000)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/01 10:31:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600a0000a84335910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fff, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x11}, 0x80}}, [0xfffffffffffffff8, 0x4, 0x3, 0x5, 0x0, 0x80, 0x9, 0x2, 0x8001, 0x9, 0x9, 0x3, 0x0, 0x9, 0x9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0x8}, &(0x7f0000000440)=0x8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, 0x4b, 0x4, 0x0, 0x100, 0xfffffffffffffffe, 0x200000, r2}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x1, 0x1, 0x6}) 2018/06/01 10:31:33 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x6) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1'}, 0x4) r2 = socket(0x20000000000000a, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000180)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff028}, {0x6}]}, 0x10) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x8ca, 0x2}, 0x2) 2018/06/01 10:31:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x1, 0xfffffffffffff93c, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9f}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/01 10:31:33 executing program 6: r0 = socket$inet(0x2, 0x8000000000003, 0x32) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0xff31) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x5, 0x80000001, 0x0, 0x9}, {0x8, 0x6, 0x1ff}, {0x58d, 0x8, 0x1, 0x2}, {0x0, 0x7fff, 0x0, 0x1e}]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000140)="7426c64b3d909425250e834701b9bd280b7a06d02ea257", 0x17) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) sendmmsg$unix(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480)}], 0x1, 0x0) 2018/06/01 10:31:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000b009264f8ec971826e0a50c32b6ac8a159221e6d4ce57f59906e79a0103a01156c980a95035b62e2d8be1a2ecc5904e5330899fe6b7d8ab10089182695a1087eb66640c1bbdb2f1d35c94c5a33ab7eb2017b6cbfa4f9e201ca9d058f39cd2d4183a119932ca908b1b13704a9030000009212913cea10196d1f1909fb3a479c1dec9813f3fe86abb916360d51839030ef5f80b00ea1edf4fc7223fa9caf7d93cd065088bef3a316f3720d37ffbbe2128f8de8e443f04ca3d519dcf866175d3797f46e10d069bee35f493908758d9fb079304f62dfcd88fd1a293485570f13ec154e418a11db0f22b6fd18fda952cb72f70dbe"], &(0x7f0000000080)=0xa0) setsockopt$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) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000002c0)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) 2018/06/01 10:31:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, 'ip_vti0\x00'}}, 0x1e) poll(&(0x7f0000001a80)=[{r1}], 0x1, 0x800) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000440)=""/187, 0xbb}], 0x1) [ 154.986203] IPv6: Can't replace route, no match found [ 155.028696] IPv6: Can't replace route, no match found 2018/06/01 10:31:34 executing program 6: unshare(0x2000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x464, 0x23, 0x304, 0x70bd27, 0x25dfdbfd, {0x19}, [@nested={0x4, 0x42}, @typed={0x8, 0x47, @u32=0xffff}, @nested={0x278, 0x65, [@typed={0x8, 0x19, @u32=0x25c}, @typed={0x1c, 0x5b, @str='md5sumvboxnet1%vmnet0#\x00'}, @generic="7e8d", @generic="9d8ba038914bedca9684b78dfc8fee2f22c09ddbb0b4181e64e20ae4cf65a189c30cb891f53b6a7071b2b1d09c254b2f8b226d49b72bd27aaed2072b164267627206e0f41289e371edf9646492cde1f1d1792e020031ba3bfd5679b349a781035788", @generic="14214493cedcd41b61ef1cf99d49732834f4f74078abdf26f7716ceb20be8070d5396bd54689f78f0c540bc3", @generic="bed53f7f83506c363fbb028d2d86ea4503d9d549d163a165fc4162fb33b75947969d86f09cb5f56676fa8aef1bb29478d5d2bd4a459fdd24698e918d0dc7564fabfa710b132c4721ef77db7b988a3fc35372721a574eb129e8b627817e28c404513e2eecdc3eaf18b8ade172c131ff84a217cf25aee1ae9225bdaacc3bb6247d86e62321717c78413b0a7e2209fb464ba215851bf83d2dd7e335c3a799f2d549b0048e09e60c666d1feb96e8662f59b7e5f85c9872b9b824bd6c33c2228fea3c9b527c291cccb9b5912ebf2f70b355ac44ba512966a7b2078227168b0670eabbe2108365d1592cbcaf139801e0cbce7538db2cb1ebbe3e", @typed={0xc, 0x19, @u64=0x4c}, @typed={0xbc, 0x56, @binary="a3cdfaff1aea0105c43d6aa86a36d961468968b13ad1f72159c6dc8e97574418a830fc36a59ce12dbb18a21c02a9fb89437e6ded3bab23dbd530d477016c493cf9fee4660f0effa8b7fb1a34b3e1b1a4a0dc0f8c80a2ccb880337f2d6a416bb51925aec063bbf8d237729c9180d5d85f4d2ee46836c96208449b1f93064d5ab7131161ab7c502927473a9e8dc4c81162a06ddada3455bbb77c70ea49c2543c04788469ba681db9ae815446242d9b71387538462a9ecf"}]}, @typed={0xb4, 0x63, @binary="d45ab6447f5ee2f00e8f05615cd8b50c718c826c24b0d998bf02dff74c81f417832ac8e2fa4224234d1585a10a56db84f2ea556d225dd4780f7b34f24f0f29864a81a854bdd238507a4618bc8cc0fdb52f5717a1801d428904e96a7fcaafcaa83d1ba4caa057cb956acdef11838f97bcc48756f3a7128702ec3b8977556d7f42133a0e7a42476fbd11cdeeaab680ef99a8303e9f689d3c8593fdfff409fdb3144606d950ee7cd58411c7c91db4"}, @typed={0x14, 0x7b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="4ecb1a783d719873f9c3d7295f94461a05126086fe3501d886f8e8b3660b8d1100df205f13ca559101b5d3e47b80c22878af317bb3903d169bdadfebad06f65df4534953e6075e03d56b0b8773404e62abaa8e8f261595c0c3a267dd3659311ae778d1f33a486fb830cb49cc6e08", @nested={0x14, 0x78, [@typed={0x8, 0x7a, @str="a32d00"}, @typed={0x8, 0x68, @fd=r0}]}, @nested={0x18, 0x8b, [@typed={0xc, 0x61, @u64}, @typed={0x8, 0x1f, @fd=r0}]}, @nested={0x4, 0x8f}, @generic="e005ca3d357a56fbef4251541a410e2455a826b3e2549b589916efe01993b2d59c9f72aa15379367a32f588969a300c3fea66a2ae35ff99eafb71422e69d2f4aee566174f8748652a6b641452c8192c309cb49174a545ef6aa5fd41f1d9fac5a330b48"]}, 0x464}, 0x1, 0x0, 0x0, 0x4000}, 0x40010) timerfd_gettime(r0, &(0x7f00000000c0)) 2018/06/01 10:31:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) [ 155.057800] sctp: [Deprecated]: syz-executor2 (pid 9784) Use of int in maxseg socket option. [ 155.057800] Use struct sctp_assoc_value instead 2018/06/01 10:31:34 executing program 7: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x3}, 0x18) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0), 0x8) 2018/06/01 10:31:34 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x8003, &(0x7f0000000000)=0x3, 0x9) r1 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000010a07031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') readv(r3, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/01 10:31:34 executing program 3: unshare(0x400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x800) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000000c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r2, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) [ 155.136508] sctp: [Deprecated]: syz-executor2 (pid 9800) Use of int in maxseg socket option. [ 155.136508] Use struct sctp_assoc_value instead 2018/06/01 10:31:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20601, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) 2018/06/01 10:31:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x1, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r2}) ioctl$TIOCSCTTY(r1, 0x540e, 0xfff) r3 = socket$netlink(0x10, 0x3, 0x18000000004) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340014b80040d8c560a067fffffff81000000000000005807004824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd000000100001005c9b9358fcff0000040e05a5", 0x58}], 0x1) 2018/06/01 10:31:34 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x101) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000014c0)='gsystemeth0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r3, 0x34}, &(0x7f0000000300)=0x8) request_key(&(0x7f0000001480)="00008eacff99a300000000", &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)={0xfff, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) 2018/06/01 10:31:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={"7261000000000004000000000000000400000000000000020000000027e6fc12", 0x1}, 0x48) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=""/78, &(0x7f0000000280)=0x4e) 2018/06/01 10:31:34 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") prctl$setname(0xf, &(0x7f0000000600)='/dev/uinput\x00') syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x4000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) 2018/06/01 10:31:34 executing program 7: r0 = socket$inet(0x2, 0x8, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x78, 0x3a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f00000007c0)=ANY=[@ANYRES32], 0x4a2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/73, 0x49}, {&(0x7f0000000700)=""/126, 0x7e}], 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e21}}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) shutdown(r0, 0x1) 2018/06/01 10:31:34 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x30800, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x4000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000000140)={0xffffffffffffffff}) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x2, 0x400000) ppoll(&(0x7f00000001c0)=[{r0, 0x230}, {r1, 0x1000}, {r2, 0x400}, {r3, 0x502}, {r5, 0x8050}, {r6, 0x5012}, {r7, 0x1500}], 0x7, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)={0x7fff}, 0x8) r8 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r8, 0x5, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000002c0)={0x3}, 0x4) 2018/06/01 10:31:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:34 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)={0x3d, 0x200, 0x1, "f09dbd9f878a786be85bbeba3dba799f61ef9dcb5806a42fe67485078bf219c85e15218f522b157c939a5b8a42618e885edec5709d20158a23d7fd388d"}) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000140)="7a8d729086a1f8313d4aa23144dd73f8975e66b12dead4a79ef06e0188dad5e25d1fff10e21d3813450bd17e8a4c8f418a5229196d6c13d64f57fbf1f84b80f83b9e8a0cf15d679dbebd4fc2ba9e89") recvfrom(r0, &(0x7f00000000c0)=""/78, 0x4e, 0x60, 0x0, 0x0) 2018/06/01 10:31:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:35 executing program 2: unshare(0x2000400) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff7, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}) 2018/06/01 10:31:35 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x1b, 0xa, 0xb59, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/135) getsockname$llc(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000200)=0x1, 0x4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000240), 0x4) epoll_wait(r2, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x80) fcntl$setflags(r2, 0x2, 0x1) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='security.capability\x00', &(0x7f0000000380)='GPL}em0\x00', 0x8, 0x2) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000003c0)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000400)={0x4, 0x80000001, 0x101, 0x3, 0x1, 0x8001, 0xb81, 0xc5da, 0x4, 0x101, 0x3b, 0x6773fbb8}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000440)={0x80000001, 0x6, 0x800}) write$cgroup_subtree(r3, &(0x7f0000000480)={[{0x0, 'rdma', 0x20}, {0x2b, 'memory', 0x20}]}, 0xe) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000004c0)=0xffffffff) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) fchownat(r3, &(0x7f0000000500)='./file0\x00', r4, r5, 0x1000) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000680)="ab32e6e5ce12d44d66e4bf2a4aa59e73763a3c650daec6b7ad8cf131fb45b4554c0de4442d0650511840c7af05175c71bd5efca0f5b9ef24cf6ef1db0baf17ec51f15aee98c09b749df2fc51ecfc47e652") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000700)={0x0, 0x1, 0x1, [0x3]}, &(0x7f0000000740)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000780)={r6, 0x9}, 0x8) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000007c0)={{0x5, 0x5}, 'port1\x00', 0xec, 0x1, 0x100000000, 0x0, 0x7f97, 0x7, 0x7, 0x0, 0x4, 0xc9}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000880)={r6, 0x100000001}, 0x8) mknod(&(0x7f00000008c0)='./file1\x00', 0xe004, 0xfffffffc) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) r7 = semget(0x1, 0x0, 0x40) semctl$SEM_INFO(r7, 0x3, 0x13, &(0x7f0000000900)=""/203) 2018/06/01 10:31:35 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0xfffffffffffffffe}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/01 10:31:35 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)="0000000066dd4487f276435fa7645c9da3d42cfe71585cbf28ea0b3030eaa25541d6e344037f3497265e935b256d7dab952905cf0c501f5d978718800a4b58823274e0b8626078951f6d15696857e9", 0x0, &(0x7f000000a000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000180)) 2018/06/01 10:31:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x4ca3b889ed083bcc) sendto$inet6(r1, &(0x7f0000000200)="0cf544e34e154987024db12a5821fcbe01013c39cd98e15cad4e30e3dfadc8b9f65b09b243882cf6f864242f9f638c9cf51ebe37b0c2ec0a25565770277963f96c57e4d319620b20d3e90ddcf7dab305bfa8ff55e138d6f2404e85aed4e8e41ceab653a8b03bd4530db8ab06aa250a4d50cf1c6008c45ccd1bfda7b09bd602d238fe5e1b45e772f1262650717c7b7f22bb72fcb0dfffc434fee2f63bec3f8a08d64619bd6c7e921cc17e81aed92a4c997b97e683bc893de781575b8870b825ada8051731de472323979aeb0575c2eec6c3", 0xd1, 0x8800, &(0x7f0000000300)={0xa, 0x4e20, 0x4ed4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0xffffffffffffffec) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x3e, "12485f528a77702b15e3603e7077d29074ca7b99c9769ac3d1c5605b006dfca29ac46361da80e93c9b8f6d91c3353220416b6b73bdbceed07a8aa6a4c6d9"}, &(0x7f0000000040)=0x46) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0400121e"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x80000000000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000004c0)={r3, 0x8, 0xdec, 0x6, 0x8, 0x401, 0xe54, 0xfffffffffffffff8, {r3, @in6={{0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0xd4c5}}, 0x100, 0x5, 0x0, 0xd9, 0xffffffff00000001}}, &(0x7f0000000580)=0xb0) 2018/06/01 10:31:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x6b) read(r0, &(0x7f0000000040)=""/11, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TCFLSH(r0, 0x540b, 0x81) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000000000)="4a3d6a0a508e27b55349b9eb354b655767e8", 0x12) dup3(r1, r1, 0x0) r3 = socket(0xa, 0x1, 0x2) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCXONC(r1, 0x540a, 0x0) 2018/06/01 10:31:35 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000a, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/196) getdents(r1, &(0x7f0000000040)=""/148, 0x18) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xc0008}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x104, r2, 0x0, 0x70bd26, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xba}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdb8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x21}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x22000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000}, 0x4) 2018/06/01 10:31:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r1, 0x81}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/1) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)=""/7, 0x7}, &(0x7f0000000140), 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/06/01 10:31:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x0, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) getsockname$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x80, r3, 0x404, 0x70bd2b, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf000000000000000}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x40) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r4, &(0x7f0000000800)=[{&(0x7f0000000640)=""/143, 0x8f}, {&(0x7f0000000380)=""/32, 0x20}, {&(0x7f0000000700)=""/248, 0xf8}], 0x3, 0x0) 2018/06/01 10:31:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000940)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1100, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f00000009c0)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x8, 0x80000000, 0x3ff, 0x7fffffff, 0x3, 0x7fff, 0x100000000, 0x9, 0x3, 0x6, 0x6, 0x1ff}) 2018/06/01 10:31:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8400, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x40085112, &(0x7f0000000040)={0x3ff}) 2018/06/01 10:31:35 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000080)="db98486c84660e1a3d782e462ae4739d1e0770510b65deb6", 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xe52c}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0xff76}, 0x1}, 0x0) 2018/06/01 10:31:35 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/06/01 10:31:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x111280) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x20, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0xed, 0x0, 0x2, {r2, r3+10000000}, 0x9, 0xffffffff}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) 2018/06/01 10:31:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:35 executing program 4: perf_event_open$cgroup(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 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={&(0x7f0000000180)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf2, 0x200000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x800, 0x401, 0x3, 'queue1\x00'}) 2018/06/01 10:31:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r0, r0, &(0x7f0000000040)=0x1f, 0x80000002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) 2018/06/01 10:31:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x64000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x4c, 0x2e, 0x0, 0x70bd2c, 0x25dfdbfc, {0x0, r1, {}, {0x16, 0x1f}, {0xfff2, 0xffe0}}, [{0x8, 0xb, 0x4}, {0x8, 0xb, 0x64a}, {0x8, 0xb, 0x7}, {0x8, 0xb}, {0x8, 0xb, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4010) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0xffffffffffff8e8a, 0xe4ef, 0x43}, 0x10) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='..') umount2(&(0x7f0000e28000)='..', 0x0) 2018/06/01 10:31:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000643ff8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0/file0/file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1008, &(0x7f0000000100)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r3, &(0x7f000001fff8)='./file0\x00') openat(r1, &(0x7f0000000080)='./file0/file1\x00', 0x80, 0x91) renameat2(r2, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', r3, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/06/01 10:31:36 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'syz_tun\x00', 0xfffffffffffeffff}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) write$binfmt_aout(r1, &(0x7f0000000540)={{}, "", [[]]}, 0x120) 2018/06/01 10:31:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:36 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xc0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3f) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x44000) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = syz_open_procfs$namespace(r3, &(0x7f0000000100)='ns/user\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000001c0)) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002c00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002c40)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002d40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0, 0x0}, &(0x7f0000002dc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002e00)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002f00)=0xe8) getresgid(&(0x7f0000002f40)=0x0, &(0x7f0000002f80), &(0x7f0000002fc0)) r12 = geteuid() getgroups(0x7, &(0x7f0000003000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f00000046c0)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="46286f18e304291a192e0fcb40bc704d0f3d8409f22c05f66eaa9074c4c30e78a38f88bf29f5223ccc3ce45db65bbea85d0aa1f4fafff881183167e4d23981b1875affa9da0140604c51842ea6a6bb8ec8445c4729cafa7116e3d144e83c2560a041209accaa446c4a7a5e757127e36692f183b2c4e701cf911388c3f24844bfe38c0c2db36375a7daf63cdb0b63b7372047a538d9d1ef8ecbe1f5a3ad7bff54cd576ab3a56a5dd297ec260a894f29f062300b2d26b2663c415713d1325d6aeaa49696004372ae61dad73841dd681212972fccd00b63eaac03b7ce25ab7cb7cf8bed0d", 0xe3}, {&(0x7f0000000380)="94abb2bb0fad604386d2c3fbace62b708b179dbbcff68b4edcb6e2627df6fd21020838b2bf3764a3558181ff8b0fe10a0a2b7a8c96a98fedfb2f6cfeef3d483df00efb315bea1b7d9b0a2736", 0x4c}, {&(0x7f0000000400)="1adbea74a4eaa56730f732f3a5", 0xd}], 0x3, &(0x7f0000000480), 0x0, 0x40000}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000000540)="1372f56a06132117c40d22b04e8823132a7cd6dc514aede82024c523d4457bc73afbda1878ca618dbd1dfda4075847c5c0440690873f6c02ef9d41fecc66ec98250f05256180fb9efbd5707a2273040f5c35267357dd128da32bbb77256b9e49281bcdad76af005738045e7bbad3203e6f1fcd80756485ac7f63ddbbfebfae75109003d1a40ca286819c72e803737faaa64822c31041a25d36ca8ced48b82bfcdf062e2a36bf46fcdba12d889dce4d01655fd77a499cb776b643552b6cb8f791a333", 0xc2}, 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{&(0x7f0000003280)="a84614a539526933276d7d6cce5cf5e74fa0a5d58c8e1350c0fb01b6737706d7592097296ba5f994b717ae8326b7713d66277ae0f6d71a7a97403af452f9df0ff3fc7bb76888023c8733396fe67c96502475bad6fae7f47a646424ee88c30d7398b29c554d6fdfd9fd4dc6544ba7bbbcf91cf2511c57278c3557baf4e9c423aa26e3586629724ac6248364d6839f630374140e18b896a358fd48803e38103099da92a1fcabf33e9c8ee8763edeaae3db75225a771334d1cb8787c9c2a7a20908274a0c1670bd8d244c076d9a74fa4febf72ccd2a7007a5", 0xd7}, {&(0x7f0000003380)="e15b8b0f82ac0ed35ec3f894ce9819ead5bdf4ca53e326a4083ae22f9ec848a4e6338809748255ba82ab05ba07d940aa1fa8e4b9c7f414d11ff70990aedbb30216e45ac0aa0e16d1557a61d9861a29d63c243d76984cdee10478d45d175e279a622da74542927769b8334f1d7a7906896c62dac620b8aa56a1d1df3985869eee996c80637baa82706c82d56f139fe58020e58701b02e844ffef931", 0x9b}, {&(0x7f0000003440)="aa89505d892deed998525d1efc828a96836c0c55768bf6a2c5c78e533eb676c915f8e103c50408b199381ecd49b4104952e1e42dbf1b0a68fcfbcad53dab63887ef440d246492b6d9fe1ad6d72e9d83aa928f2422c05b8b27e80443549fc33d625498813c3dbc7528e747ecc79cd6aa0d60656a712277dc0690c95bbd97242186b658bbbb4efade75d60713a01af2c3ca5bb36d07a728540d75b3d51f80083e39d3705a682f54c0924d9cdf58e405d5c7b8fb80a95f0f2b6379378b11a1198d9d7d1e5bc63d833389ecbc050d71cf55d83eda772dea2139d40a9a8912100d6a82f020f54691284bbf861f06b470a", 0xee}, {&(0x7f0000003540)="b9ad0b6c053add5863fa2216410f64836360e181d658ff078887a4e72865d71b8262a0ffe0b0e46017fe7ad8fff25aa4101aad4749c984d6b1b9c40a0aa63e78059c2c1b73ac819e02bdadd8a3439b05c3b745091c47df18dc94ae662b8a1a43617c42072691f0e72998fda0be8f4000c7de80ac3616cadc5ca5649c9b726e7d9d49ccedea477a2b5603898ce432640df8d44fd6e54a38ad5a449f36b8846681b4f9", 0xa2}, {&(0x7f0000003600)="f993", 0x2}, {&(0x7f0000003640)="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", 0x1000}], 0x7}], 0x3, 0x4000000) syz_open_dev$sndctrl(&(0x7f0000004780)='/dev/snd/controlC#\x00', 0xc4, 0x400000) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000047c0)) getsockname$inet6(r2, &(0x7f0000004800)={0x0, 0x0, 0x0, @local}, &(0x7f0000004840)=0x1c) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) prctl$setfpexc(0xc, 0x100001) prlimit64(r8, 0xb, &(0x7f0000004880)={0x8, 0x53f}, &(0x7f00000048c0)) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000004900)) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000004940), 0x4) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000004980)=""/224, &(0x7f0000004a80)=0xe0) quotactl(0x5, &(0x7f0000004ac0)='./file0\x00', r12, &(0x7f0000004b00)="09729bc742a3217e433f3022a571b1c97e8771b686cb29fde3ea167cc08641d49df6d600739b78ed7db6b452e417d8fa577f6a48c27aa2465a646f4ccf3dc44aae7a34099f71c06b1215badc6e121b92f51e08d961fac01253c7c891fce1a82b10c14c43108f54bb99c38fa68a3654a17b1784420322dabe3c83c234e66b236ab334f8b8f788b336ddfb76440882e910bfa89f0cf577") setfsuid(r10) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000004bc0)=0x4) 2018/06/01 10:31:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x80020) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2000000000}) sendto$inet(r0, &(0x7f00000001c0)="16405a33b6f4a566cfbceb7c7aeacd01b70125f398837717ea9cef45106ab7d3306cb0", 0xffffff29, 0x40000, &(0x7f0000000180)={0x2, 0x4e20}, 0xfffffffffffffe6c) 2018/06/01 10:31:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4d5a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x40, 0x30}, &(0x7f00000001c0)=0xc) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000280), 0x0, &(0x7f00000000c0)=[@prinfo={0x18, 0x84, 0x5}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x5}}], 0x48}, 0x0) r3 = getpid() ptrace$setopts(0x4206, r3, 0x0, 0x2) 2018/06/01 10:31:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000280)=0x7d, 0x80000006) 2018/06/01 10:31:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/253, 0xfd}], 0x1, 0x0) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '\'\x00'}, &(0x7f00000000c0)=""/163, 0xa3) 2018/06/01 10:31:36 executing program 1: syz_emit_ethernet(0x133, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@llc={0x4, {@snap={0xab, 0x1, "f0", "37f8aa", 0x86dd, "46b950c78b6a5b80f2035884e7418b0862312f5993cd3511b20303598cbd81eba05251a4fe480bbc4ffa25c969c18e56c63e0c89831137416a7bb60b6efb208b8ac143f5d3b43572e68312621e3366dc19670aef9e73a53b3b12bd4a14884671ef5b457f34986db532203691399651d9d2b0ae0ea04a519ecc0f064e7dd0ba54cc9415b5697d4728b100f7883b80d3466c110e102c207069e60f32c1fe8042"}}}}}, &(0x7f0000000380)) 2018/06/01 10:31:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x200000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x2c3) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000340)="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", 0xfffffd5a) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/06/01 10:31:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x100000001, 0x30, 0x5, 0x4}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r2, 0x5, 0x10}, 0xc) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r4, @ANYBLOB="20012dbd7000fbdbdf250f000000540001000800090063000000080005000200000008000800ff000000080001000a00000014000300fe80000000000000000000000000001a140003000000000000000000000000000000000108000800060000004862bb3aa400030001000000080007004e230000080007004e2400000800030003000000080008003000000014000200000000000000000000000000000000000800080000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x1}, 0x20004041) r5 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000280)=""/207, &(0x7f00000001c0)=0xcf) r7 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x1) accept4$unix(r7, &(0x7f0000000100), &(0x7f0000000040)=0x6e, 0x800) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000180)) 2018/06/01 10:31:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000000080)={'bridge0\x00', @ifru_mtu}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/06/01 10:31:36 executing program 2: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x3, 0x3, 0x9, 0x8, r1}) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r2 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x2, 0x2) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x80000) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x9) 2018/06/01 10:31:36 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000001700)='/dev/input/mouse#\x00', 0x7, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000017c0)={@ax25={0x3, {"5045b01b9fcee6"}}, {&(0x7f0000001740)=""/54, 0x36}, &(0x7f0000001780), 0x14}, 0xa0) getsockname(r0, &(0x7f00000018c0)=@hci={0x0, 0x0}, &(0x7f0000001940)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001980)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001a80)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002dc0)={&(0x7f0000001ac0)=@updpolicy={0x12d0, 0x19, 0x21, 0x70bd2d, 0x25dfdbfd, {{@in=@rand_addr=0x800, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0xff, r1, r3}, {0x1f, 0x200, 0x1540000, 0x809, 0x6cb6b77e, 0x90c9, 0x3a, 0xaf2}, {0x7f, 0x7fff, 0x8, 0x200}, 0x4, 0x6e6bb2, 0x1, 0x0, 0x1, 0x3}, [@algo_crypt={0xfc, 0x2, {{'xts-serpent-avx2\x00'}, 0x588, "bff71c7195a25adba0d877c00dc67b4cf9c0425d37da57015f3df738a3c26599427ea60dc4189578f8794add088571d48949f247b938cc080ea5964213a1aea247326f78130532d961c2175c3eefacadfbbe098de6feaf8f0b59f22bc2ce897fd5f32bc1b0a9e613a4e3a81f648638e7b7f72b0f4e8bff388d37dd62e1eb7bd707f4272b39e26d5621add3acf4d040f790f4a2929f9cdae192bb57226df3b43c8aeab1bb15de427076c9a0f5653a002767"}}, @algo_crypt={0xd0, 0x2, {{'ecb-twofish-3way\x00'}, 0x430, "55d72322a9f01fda98e182343788dfa6a22a8f57f35de672cabb198752c1604ddf0b77ded88d15acd01ec503fb66e79cee8140d5062b56bbca7806f5fb2fd8fbe831cd408f70f0fc37b8db4b7043713a9fdd7c39519eea811cafdefde1279357a9669b90c4aec71ff3d0eb38873b1117868eafd0bf58e4a1d156877f7a03f781598f1055fa76"}}, @algo_auth_trunc={0x104c, 0x14, {{'wp384-generic\x00'}, 0x8000, 0xa0, "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"}}]}, 0x12d0}, 0x1, 0x0, 0x0, 0x4050}, 0x4004) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002f40)={&(0x7f0000002e40)=[0x0, 0x0, 0x0], &(0x7f0000002e80)=[0x0, 0x0], &(0x7f0000002ec0)=[0x0], &(0x7f0000002f00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x1, 0x8}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002f80)={0x1, 0xa4}, 0x8) write$sndseq(r0, &(0x7f0000003080)=[{0xffffffffffffffc5, 0x1, 0x401, 0x384, @tick=0x7d67, {0x6, 0xaa9}, {0x4, 0x200}, @ext={0x9d, &(0x7f0000002fc0)="c8613b16ab2f462a9d59e690edbb89d9b114be9db9d03c6f7f7ac480ecf60c9b4dce22a2f622597d0245f636ccc1b7b7b904df662d45d6b5133819325ebd502dda340f1d99c49cfba745576cf4abe2a59b93d03ae43f48a7f515988ee1db6b21138fe485972ee5334464abf1056e26be4b185394463b0093ced2fd20070b5128ca947f228fb4152b4b68f90f9d25f707034ceb199b80dbd056c1392978"}}], 0x30) write$binfmt_script(r0, &(0x7f00000030c0)={'#! ', './file0', [{0x20, 'wp384-generic\x00'}, {0x20, "47504c2976626f786e657431626465766d696d655f747970652575736572da2c2925"}, {0x20, 'xts-serpent-avx2\x00'}, {0x20, "2df72b656d31706f7369785f61636c5f61636365737327766d6e6574302c2f6c6f5e5d2670707030"}, {0x20, 'wp384-generic\x00'}, {0x20, 'wp384-generic\x00'}, {0x20, 'systemcpusetsecurity-lo,ppp1$('}, {0x20, '$#M,'}, {0x20, '%cpusetmd5sum'}, {0x20}], 0xa, "63821b5cd97fa1c88d2f0715bd14c766f5ffb9fe3cfb57eb977b72fcd861edadf4a335f3"}, 0xed) recvmsg$kcm(r0, &(0x7f0000005540)={&(0x7f00000031c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000003240)=""/154, 0x9a}, {&(0x7f0000003300)=""/96, 0x60}, {&(0x7f0000003380)=""/49, 0x31}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/222, 0xde}], 0x6, 0x0, 0x0, 0x3f}, 0x2002) r5 = syz_open_dev$random(&(0x7f0000005580)='/dev/random\x00', 0x0, 0x600000) sendmsg$can_raw(r4, &(0x7f0000005680)={&(0x7f00000055c0)={0x1d, r2}, 0x10, &(0x7f0000005640)={&(0x7f0000005600)=@can={{0x0, 0x0, 0x81, 0x6}, 0x7, 0x1, 0x0, 0x0, "469835d3d4575aff"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000056c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005700)={0xaa, 0x1}) ioctl$KDDELIO(r0, 0x4b35, 0x9) r6 = semget(0x0, 0x3, 0x81) semctl$GETVAL(r6, 0x2, 0xc, &(0x7f0000005740)=""/171) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000005800)={0x0, 0x1ff}, &(0x7f0000005840)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000005880)={r7, 0x2}, &(0x7f00000058c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000005900)={0x4, 0x7, 0x7f, 'queue1\x00', 0x20}) preadv(r4, &(0x7f0000005ac0)=[{&(0x7f00000059c0)=""/229, 0xe5}], 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000005b00), 0x10) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000005b40)) clock_gettime(0x0, &(0x7f0000005b80)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000005bc0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000005c00)=[{0x3, 0x2, 0x5d94d234, 0x800, @time={r8, r9+10000000}, {0x2}, {0x10000, 0x18}, @time=@time={r10, r11+30000000}}, {0x200000000000, 0x8001, 0x6, 0x6, @tick=0x6, {0x0, 0x100000001}, {0x0, 0x3}, @queue={0x8, {0x5, 0x7fff}}}, {0x1, 0xfffffffffffffeff, 0x41, 0x2, @tick=0x7, {0x7fff, 0x3ff}, {0x1f, 0x800}, @addr={0x10000, 0x692}}], 0x90) ioctl(r5, 0xffff, &(0x7f0000005cc0)="fcbdb97ad60f47217b3e8de014ecaf58d8a7786445adb67d8cecd3423a060983d30f81bc1f83e52b520253d1115b48a2f10a85388b29f12ee50fa79605e285528c191d963b350e") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000005d40)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005d80)=0x0) ptrace$peekuser(0x3, r12, 0x3) 2018/06/01 10:31:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280), 0x80000006) 2018/06/01 10:31:37 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200880, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x41, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x32f}, @in6={0xa, 0x4e21, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x5749, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x154, @mcast1={0xff, 0x1, [], 0x1}, 0x7f61}], 0xa0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000000)={0x10}, 0xc) 2018/06/01 10:31:37 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = memfd_create(&(0x7f00000001c0)='cmdline\x00', 0x1) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000100)) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000000)=""/160) sendfile(r2, r3, &(0x7f00000000c0), 0x80000002) 2018/06/01 10:31:37 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='coredump_filter\x00') fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e21, 0xb7, 0x4e21, 0x200, 0xa, 0x20, 0x80, 0x4, 0x0, r1}, {0x7ff, 0x101, 0xed240000, 0x80000000, 0x3ff, 0x7fffffff, 0x2, 0x800}, {0x239, 0x200, 0x3, 0x1ff}, 0x7fffffff, 0x6e6bbd, 0x1, 0x1, 0x707aae4816fd49e9, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x6, 0x3, 0xffff, 0x7, 0x2, 0x7}}, 0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80240, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdirat$cgroup(r4, &(0x7f00000000c0)='syz1\x00', 0x1ff) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r3, &(0x7f0000001300)=[{&(0x7f0000001240), 0xa7}], 0x1, 0x0) memfd_create(&(0x7f0000000080)='coredump_filter\x00', 0x3) 2018/06/01 10:31:37 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) fstatfs(r0, &(0x7f0000000140)=""/201) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)="72616d6673008d233faf56a2311e0160ca2017f7b0f6d086e7313701120bac54351e01c2952e0890cf7a", 0x0, 0x0) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/01 10:31:37 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000300)=@generic, &(0x7f0000000380)=0x80) sendmsg$kcm(r1, &(0x7f0000002800)={&(0x7f00000003c0)=@l2={0x1f, 0x80000000, {0xf, 0x4, 0x9, 0x1ff, 0x1, 0x8}, 0x3c, 0x4}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)="92d14c9ca246b48370586e415ddf8cd171a6f3e245446f4284a69a2ff162604abd9dd57b3f35c1ec2b899c0696eb301189b557050756ac31a35e67d8b15427147e20e8176bac96162f629952f0feba830b61ddeb129c7ea58cc8a56cd30ee6b237f239711ed07582de1906e430b9f6bb8ce93e04ed703f28eb2ab9c2ebc466ecf5826e7fba3b2891a79c60fe5150d537b8038a34154da2d77de96062d18b7754a9", 0xa1}, {&(0x7f0000000500)="6620c9d5a55552e97f8a34c47f75333f", 0x10}], 0x2, &(0x7f0000000580)=[{0x1010, 0x10f, 0x5, "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"}, {0x110, 0x112, 0x4, "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"}], 0x2268, 0x1}, 0x20000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400080, 0x0) inotify_add_watch(r4, &(0x7f0000000200)='./file0\x00', 0x80000001) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r6, 0x3}, &(0x7f0000000180)=0x8) dup3(r3, r2, 0x0) 2018/06/01 10:31:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000000000), 0xffffffff) r1 = socket$kcm(0x29, 0x805, 0x0) sendfile(r1, r0, &(0x7f0000301ff8)=0x700, 0x6) socket$kcm(0x29, 0x0, 0x0) 2018/06/01 10:31:37 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) r1 = accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x400000000000000, 0x101000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000640)=0x0) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000008c0)=0xe8) r9 = getgid() r10 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000a00)=0xe8) r12 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000a40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000b80)=0xe8) r15 = getgid() r16 = getpid() r17 = geteuid() getgroups(0x7, &(0x7f0000000bc0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r3, &(0x7f0000000d40)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="fda091c64a57ea8d773729d8fa5d8410dbc5b8b128194b08cc842d3915131da6ba57c6bb589c6a505561ce636d377971ade46970f3c2ac4017d91aa29143903e4241682a754975a012ca3c62e03b12b12b2a80c7f1aef6e2738c13b00b5b3204a53b516170e4de3f728e8ef05bcb3adff06f2fd04a6dd6af456bbbc473cf13da0283f16761f8245566c27fc00a0c5d6275e28afda3ac02e5ef682284ebdfb2f1a4a5f2ae8ab294c8", 0xa8}, {&(0x7f00000004c0)="3333fecf093f60e76d4a3e9abc9a9967783306f6ec099d043ce86a109aa2cbea", 0x20}, {&(0x7f0000000500)="2e3765ae178467144425119e2097a5436432b0eceaad1de19c12caa0d8cfd86ec3c200a71b5358f28be79775a28a51f5560df507d324cb46b4e4f720b6347499bdef63d16984e26664412deb0112af1656b012d6f5f29eb209a78393ca462773947a836975f81b1069d3d173f0c7213a7682f256dfc000fc6612cb85a2119a2df5580b213a23e9943a3695b8b1a11ff7fca3cab83b627e2243083238e59667d1ed8f1e67eb105ebb15a5dc9737fb41c4cd56427fe772593f8ff20ce2a5bd7ffd45552b71e0033220e380e367281f2b129a66d4b06f2875fe36af7e218205f46a5a99cc0470f808fa55d286589f587376de8578", 0xf3}], 0x3, &(0x7f0000000c00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="9fbb120b"], 0x118, 0x8000}, 0x80d0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x2}) r19 = userfaultfd(0x0) ioctl$UFFDIO_API(r19, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x1f, 0x3, {0xffffffffffffffff, 0x3, 0xffff, 0x3, 0x1}}) ioctl$UFFDIO_REGISTER(r19, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r20 = dup2(r2, r1) mq_timedreceive(r20, &(0x7f0000000240)=""/28, 0x1c, 0xfffffffffffffff9, &(0x7f0000000280)) r21 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000200)={0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r21, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x61, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000d80)=0xe8) close(r21) close(r19) 2018/06/01 10:31:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280), 0x80000006) 2018/06/01 10:31:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280), 0x80000006) 2018/06/01 10:31:37 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40801) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8008, 0x5, 0xffffffff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) signalfd(r0, &(0x7f0000000100)={0xa8}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x3f}, 0x8) r2 = signalfd(r0, &(0x7f0000000180)={0x4}, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000002c0)={0x2000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, {0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x100000000}, 0x20, [0x1, 0x3ff, 0x100000001, 0x8, 0x3, 0xffffffffffff0001, 0x0, 0xfffffffffffffffc]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x7e, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0xb9, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x1ff}, @in6={0xa, 0x4e24, 0xaeb3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x80}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}], 0xe8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000480)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'fo\x00', 0x5, 0x8, 0x75}, 0x2c) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00000004c0)=""/217, &(0x7f00000005c0)=0xd9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000600), &(0x7f0000000640)=0x14) ftruncate(r2, 0x1) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000680)=0x5, 0x4) io_setup(0x8, &(0x7f00000006c0)=0x0) io_submit(r4, 0x3, &(0x7f0000000900)=[&(0x7f0000000740)={0x0, 0x0, 0x0, 0x2, 0x400, r0, &(0x7f0000000700)="ef270593d813a9a69ea37b34316bdebcfd7b3d71f1270232a3e3025d568355466662c3680fa1fbb117", 0x29, 0x39b, 0x0, 0x1, r3}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x4, r3, &(0x7f0000000780)="1e9acd1e28c46225670d0b76dea53117978ae9290f035a498481948aad00c907fafdf3556412aa719e2b530e89db19485228d9af9d57b466b366d78b062b1782f1f5ecbd7ce21ef6b64ac3506f0b44fab81013e0662cbdd973e6d58cff8ba8056a6ab0580ebf04f44199a8a31a7fc6fa250cf1f3467287ab0a179b881ef1c19e4e0db2e212cf1f745e4db4", 0x8b, 0x7, 0x0, 0x0, r0}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x6, 0x8, r3, &(0x7f0000000880)="b085eec9b077f55887da3050fd87bb3313b72c2586d36db83b09cd", 0x1b, 0x1000, 0x0, 0x0, r3}]) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000940)=0xfffffffffffffffb, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000980)={0xffffffffffffff8e, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @rand_addr=0x7ff}}]}, 0x190) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000b40)={@multicast1, @dev, 0x0}, &(0x7f0000000b80)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000bc0)={'vcan0\x00', r5}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000c00)=0x1f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000c40)={r1, 0x5}, 0x8) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000c80)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000d80)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000e00)="b0dc8a74abab5791c66891fb575d03de", 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000e40)={r1}, &(0x7f0000000e80)=0x8) read$eventfd(r0, &(0x7f0000000ec0), 0x8) 2018/06/01 10:31:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8000000000440000, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000440)="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", 0xf03}, {&(0x7f0000000240)="a330", 0x2}], 0x2) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/06/01 10:31:37 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000"], 0x40ef) 2018/06/01 10:31:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xe00) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x400100) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/205) 2018/06/01 10:31:37 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0007d82c26000970") r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x9, 0x7d) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x4, 0x5, 0x0, 0x3}) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000100)={0x8, 0x3, 0x6, 0x3f}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$int_in(r1, 0x80000080045010, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x8000, 0xc09, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r3, 0xcc, "e8e410a5f0b329d037cc39fbf5467a3a6a8aaa8882839549a73d6b141847399b368f6339504a4a01022576a1c4e4e0a556634f60f5b2ed6ae4215de68aef7aebe2e97967b29c28ae9c2ce0a92f261a82aa44ad9ea6c22f4c5e2afbd66c90e16d9eaec651b9230d3f3bc3e8dd0c9ee06be81ab3bb6b08d1bb749eec94af76715b1309b61370e171b2c66a9a61fa149568e9c78f94e50747992873f6ff00c09b377761a914435a907e0a6a220e36bfcffdf2d95b29453e788c20ed97e058a9467a4cddfafc0d47813d098a3d39"}, &(0x7f0000000480)=0xd4) 2018/06/01 10:31:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280), 0x80000006) 2018/06/01 10:31:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280), 0x80000006) 2018/06/01 10:31:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg$unix(r1, &(0x7f0000000e80)=[{&(0x7f0000000b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a00), 0x0, &(0x7f0000000e40)=ANY=[@ANYBLOB="10000000000000000100000001ffe000"], 0x10}], 0x1, 0x0) 2018/06/01 10:31:38 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) unshare(0x8400000) timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x2, 0x30000000000, 0x0, 0x3ff, 0x15, 0xb2d}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x100, 0x1, 0x3}, 0xc) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x7, 0x81, 0x7, 0x1, 0x813, 0x3}) ioctl$KDDISABIO(r0, 0x4b37) r2 = gettid() ptrace$setregs(0xd, r2, 0x8, &(0x7f0000000040)="48f282847512b0575a") 2018/06/01 10:31:38 executing program 7: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), 0x4) 2018/06/01 10:31:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') sendfile(r1, r2, &(0x7f0000000280), 0x80000006) 2018/06/01 10:31:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) socketpair(0xa, 0x4, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x21d) 2018/06/01 10:31:38 executing program 4: r0 = memfd_create(&(0x7f0000000540)='/dev/autofs\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000580), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x7}}, 0xc000000000000000, 0xffffffffffffffe1, 0x5, 0x40, 0xfff}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, [0x5, 0x40, 0x9, 0x81, 0x4, 0x5, 0x401, 0x3, 0x3, 0x0, 0xfa, 0x10e, 0x4, 0x85, 0x6]}, &(0x7f00000004c0)=0x100) getgroups(0x3, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = open(&(0x7f0000000000)='./file0\x00', 0x400200, 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f0000000500)={0x20000000}) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000240)={0x845, 0x4, r6, 0x63, r7, 0xffffffff, 0x7, 0x6}) setregid(r4, r3) socket$kcm(0x29, 0x2, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/06/01 10:31:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0xc0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) 2018/06/01 10:31:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000280), 0x80000006) [ 159.492443] ================================================================== [ 159.499880] BUG: KMSAN: uninit-value in __x64_sys_futex+0x1b9/0x200 [ 159.506293] CPU: 0 PID: 10083 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 159.513656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.523016] Call Trace: [ 159.525614] dump_stack+0x185/0x1d0 [ 159.529246] ? __x64_sys_futex+0x1b9/0x200 [ 159.533474] kmsan_report+0x149/0x260 [ 159.537280] __msan_warning_32+0x6e/0xc0 [ 159.541340] __x64_sys_futex+0x1b9/0x200 [ 159.545389] ? __x64_sys_sendmmsg+0x11c/0x170 [ 159.549871] do_syscall_64+0x152/0x230 [ 159.553748] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 159.558921] RIP: 0033:0x455a09 [ 159.562091] RSP: 002b:00007f7a0cfaac88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 159.569779] RAX: ffffffffffffffda RBX: 00007f7a0cfab6d4 RCX: 0000000000455a09 [ 159.577033] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 159.584283] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.591545] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 159.598806] R13: 00000000000005aa R14: 00000000006fd890 R15: 0000000000000000 [ 159.606063] [ 159.607672] Local variable description: ----msg_sys@__sys_sendmmsg [ 159.613975] Variable was created at: [ 159.617678] __sys_sendmmsg+0x9c/0x850 [ 159.621551] __x64_sys_sendmmsg+0x11c/0x170 [ 159.625857] ================================================================== [ 159.633195] Disabling lock debugging due to kernel taint [ 159.638623] Kernel panic - not syncing: panic_on_warn set ... [ 159.638623] [ 159.645984] CPU: 0 PID: 10083 Comm: syz-executor2 Tainted: G B 4.17.0-rc5+ #103 [ 159.654815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.664151] Call Trace: [ 159.666741] dump_stack+0x185/0x1d0 [ 159.670363] panic+0x39d/0x940 [ 159.673551] ? __x64_sys_futex+0x1b9/0x200 [ 159.677781] kmsan_report+0x260/0x260 [ 159.681657] __msan_warning_32+0x6e/0xc0 [ 159.685703] __x64_sys_futex+0x1b9/0x200 [ 159.689752] ? __x64_sys_sendmmsg+0x11c/0x170 [ 159.694234] do_syscall_64+0x152/0x230 [ 159.698121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 159.703293] RIP: 0033:0x455a09 [ 159.706485] RSP: 002b:00007f7a0cfaac88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 159.714177] RAX: ffffffffffffffda RBX: 00007f7a0cfab6d4 RCX: 0000000000455a09 [ 159.721428] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 159.728679] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 159.736290] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 159.743555] R13: 00000000000005aa R14: 00000000006fd890 R15: 0000000000000000 [ 159.751530] Dumping ftrace buffer: [ 159.755064] (ftrace buffer empty) [ 159.758755] Kernel Offset: disabled [ 159.762365] Rebooting in 86400 seconds..