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"], &(0x7f0000000480), 0x1000) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r1 = getpid() sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) 2018/03/29 10:51:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb62385386b2829edfb4b757594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da7c37369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f43956e53b63a0376931181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f004"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) 2018/03/29 10:51:01 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='devtmpfs\x00', 0x49, &(0x7f0000000340)) 2018/03/29 10:51:01 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002, 0x20}) [ 167.868553] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 167.886924] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/03/29 10:51:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x0, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2c0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(r0, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) [ 168.032206] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/03/29 10:51:01 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='&\x00\t\'\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)=@raw=[@generic={0x80000001, 0x0, 0x80, 0xf5}, @ldst={0x3, 0x3, 0x6, 0x4, 0x0, 0xfffffff4}], &(0x7f0000000100)='GPL\x00', 0x5, 0x42, &(0x7f0000000140)=""/66, 0x41100, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/03/29 10:51:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:01 executing program 7: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r1 = getpid() sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4, 0x7, 0x1, 0xffffffffffffff9c, 0xd9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)) 2018/03/29 10:51:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x10, 0xff, 0x2}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x240, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:01 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002, 0x20}) 2018/03/29 10:51:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb62385386b2829edfb4b757594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da7c37369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f43956e53b63a0376931181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f004"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) [ 168.159887] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/29 10:51:01 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0xff, 0x81, 0x0, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x100, 0x5, 0x8, 0x200, 0x0, 0x3, 0x0, 0x1, 0x101, 0xd3, 0x3f, 0x8, 0x1, 0x6, 0x0, 0xffffffff, 0x4166, 0xffffffffffffffff, 0x3c7e, 0x806e, 0x10001, 0x5, 0x8000, 0x4, 0x4, 0x400, 0x3, 0x0, 0x101, 0x0, @perf_config_ext={0x8, 0x2}, 0x4004, 0x8, 0x401, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) socketpair(0x0, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/03/29 10:51:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) [ 168.229977] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/03/29 10:51:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x10, 0xff, 0x2}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x240, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/03/29 10:51:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:01 executing program 1: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000340)="44ff81cb4241c348913fca12d414c520264461a814d850ddccab4cf6bfacac4d941a2cfc6040324e07e5d79d68aef8cd1f5d50a3e55164e70a782ce72361c5edf435dd7231f7f39d", &(0x7f0000000140)=""/8}, 0x18) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000440)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="ce48fba26070b5034a4e30c9478f050000008386bf293ae9f600cb67c9"], &(0x7f0000000180)='GPL\x00', 0xf1, 0x63, &(0x7f00000001c0)=""/99, 0x41100}, 0x48) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x4, 0x7, 0x4, 0x1, 0x7, 0x9, 0x42d, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x9, 0x5, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0x0, 0x7}, 0x0, 0x2, r0, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000480)={0x2, 0x0, [0x0, 0x0]}) 2018/03/29 10:51:01 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002, 0x20}) 2018/03/29 10:51:01 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x10, 0xff, 0x2}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x240, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:01 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000011040)={0x2, 0x3, &(0x7f0000001ac0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001b40)='syzkaller\x00', 0x0, 0x43, &(0x7f0000001b80)=""/67, 0x41000}, 0x48) 2018/03/29 10:51:01 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) 2018/03/29 10:51:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) pipe(&(0x7f0000000000)) 2018/03/29 10:51:01 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:01 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002, 0x20}) 2018/03/29 10:51:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x50, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee06661"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x280, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000140), 0x100002fb) 2018/03/29 10:51:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r0}) close(r2) sendmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000140)=@llc={0x1a, 0x335, 0x1000, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x38d, 0x20000010}, 0x20040084) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) 2018/03/29 10:51:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:01 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002, 0x20}) 2018/03/29 10:51:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) [ 168.699885] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:02 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002, 0x20}) [ 168.735524] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:02 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r0}) close(r2) sendmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000140)=@llc={0x1a, 0x335, 0x1000, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x38d, 0x20000010}, 0x20040084) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) 2018/03/29 10:51:02 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001}, 0x2c) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)="e42dd64625f4765ecbf375c57d5bc970106fe9dc47e49bbe80eedd100e4318ef9691057073c5cadc9540decc6030c53492be3120001df8ccd680a133e751442456692af78c872486fd926a7a54c76a48cce8b94bea70cf6e84cf61b8216ac832bce3456638e87351e8c963c8a2eebc15688f3dac5cd5598775fab915e4da4aa6fed36eba4c855d71d7d31625dd778e65", 0x90}, {&(0x7f0000000700)="d959086ec8c384917bb2fb6e16e07a6472f71c69afba0b51b0f4f1855b92a624663d7e3cdfeddc0140e72d238be7b3fdd12124b86007c950c1fd6c54377a77ae1506f329d6c46540dff8a9be83aad4c6705402830e4b5149d597408940593a198d0ff7f599eb197a9f86a8c199f18d9d0c7ddbe2af999a81e2f559c27f2921e51b810ab82d0f049fa4341d0234f0c2a07f414cd9833e40493b483ada5f87f33f17a9b8b281ab4d3c2c78a12590ffccccc1180bffd9d2283daac3acac3470ef71d4b78e1d758b6589e2e40b79031f9742437aabfe156863484b7f310b91cde07dcc2ed1d58b", 0xe5}], 0x2, &(0x7f0000000680), 0x0, 0x870f7822e69b9740}, 0x8080) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) 2018/03/29 10:51:02 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x50, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee06661"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x280, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) 2018/03/29 10:51:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:02 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002, 0x20}) 2018/03/29 10:51:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r0}) close(r2) sendmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000140)=@llc={0x1a, 0x335, 0x1000, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x38d, 0x20000010}, 0x20040084) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) 2018/03/29 10:51:02 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x50, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee06661"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x280, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:02 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:02 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002, 0x20}) 2018/03/29 10:51:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) 2018/03/29 10:51:02 executing program 1: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x10, 0x2, 0x3, &(0x7f0000000140)) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) [ 169.155536] EXT4-fs (sda1): re-mounted. Opts: [ 169.246124] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:02 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0x0, r6, 0x10002, 0x20}) 2018/03/29 10:51:02 executing program 1: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)) socketpair$inet(0x2, 0xa, 0x400, &(0x7f00000000c0)) 2018/03/29 10:51:02 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x70, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2a0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r2, 0x101}, &(0x7f0000000540)=0x8) 2018/03/29 10:51:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:02 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r0}) close(r2) sendmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000140)=@llc={0x1a, 0x335, 0x1000, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x38d, 0x20000010}, 0x20040084) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000010c0)) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) 2018/03/29 10:51:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:02 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0x0, r6, 0x10002, 0x20}) 2018/03/29 10:51:02 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x70, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2a0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r0}) close(r2) sendmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000140)=@llc={0x1a, 0x335, 0x1000, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x38d, 0x20000010}, 0x20040084) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) 2018/03/29 10:51:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x7fffffff, 0x5, 0xffffffff00000001, 0x0, 0xffffffffffffffff, 0x10}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001080)={0xffffffffffffffff, &(0x7f0000000080)="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", &(0x7f0000001140)="a98ff4cb343cd80422c21e0165f249c0b84c0e02effcbb43dd5daf61e8c839e2d08acb086858b1329c26cd1f1f9e2be31de16190ba1e561952e37bedea249c9c5e171b9da4f2bf0aa6c2aa72bc2c9f9a99207988cb7374d3e53bc856cd65fcf7f48c688bf9c508cd502eecabf5808e0928f3074896bfa113bffc1eca204cca0091228a4b78a89fdc8a39603cd9143165", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000140), &(0x7f0000000240)}, 0x20) 2018/03/29 10:51:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) 2018/03/29 10:51:02 executing program 2: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(0xffffffffffffffff, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:02 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:02 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0x0, r6, 0x10002, 0x20}) 2018/03/29 10:51:02 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x70, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2a0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:02 executing program 1: mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0)) socketpair$inet(0x2, 0xa, 0x0, &(0x7f00000000c0)) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) 2018/03/29 10:51:02 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r0}) close(r2) sendmsg$kcm(r6, &(0x7f0000000200)={&(0x7f0000000140)=@llc={0x1a, 0x335, 0x1000, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x38d, 0x20000010}, 0x20040084) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) 2018/03/29 10:51:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:02 executing program 2: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(0xffffffffffffffff, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:02 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x80, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2b0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:02 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000380)) 2018/03/29 10:51:02 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, 0x0, 0x10002, 0x20}) 2018/03/29 10:51:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') 2018/03/29 10:51:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000100)={r0}) close(r2) 2018/03/29 10:51:03 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, 0x0, 0x10002, 0x20}) 2018/03/29 10:51:03 executing program 2: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r4, &(0x7f0000000180)="15", 0x1) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r5, 0x0, 0xffff, 0x9) close(r4) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = dup2(0xffffffffffffffff, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r8, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:03 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x10, 0x2, 0x3, &(0x7f0000000140)) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) 2018/03/29 10:51:03 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) 2018/03/29 10:51:03 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, 0x0, 0x10002, 0x20}) 2018/03/29 10:51:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x80, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2b0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={r0}) 2018/03/29 10:51:03 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/29 10:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) [ 169.903548] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x80, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2b0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:03 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x0, 0x20}) 2018/03/29 10:51:03 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff94, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/03/29 10:51:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)) 2018/03/29 10:51:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) [ 169.997293] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:03 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x0, 0x20}) 2018/03/29 10:51:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:03 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/03/29 10:51:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x88, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2b8, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:03 executing program 1: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x10, 0x2, 0x3, &(0x7f0000000140)) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) 2018/03/29 10:51:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) socketpair(0x9, 0x5, 0x6, &(0x7f0000000280)) 2018/03/29 10:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:03 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/03/29 10:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) [ 170.148231] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:03 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x0, 0x20}) 2018/03/29 10:51:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x88, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2b8, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@ax25={0x3, {"d16b45a24bbbd6"}, 0x4}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x870f7822e69b9740}, 0x8080) 2018/03/29 10:51:03 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/03/29 10:51:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) [ 170.251084] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:03 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) recvmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/63, 0x3f}, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000100)=@rc={0x1f, {0x8001, 0x69, 0x0, 0x6c00000000000000, 0x1ff, 0x7}, 0x1}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="f26c6e4f58bfa501350623c1d0ea33e3c3afdaf61c7787e9ba83d7e49f91f68a1e5e39f483252b54b2b2aff3385da31cf86101dbc0603875cab3019d3fc620cc809419a2077955f3d71b61bcc5068c6ad72a924f7202c5e8c119d418d0e1a39761b11172f4be9c8971fc337354122143a03b79", 0x73}], 0x1, &(0x7f0000000840)=[{0x68, 0x119, 0x8000, "de39aed6d0e712189bfceb185504e470ab5d0a79f9e258c1eae3add3a97b533444d72094be4c0696bf0468f825771954a6422d16fe6af7db6408a5107f4f815a7ae3eeab971a253da44d6d44df0df85a8414ede9c1"}, {0xb8, 0x1, 0x7fff, "db5539a96d4cd559976f8f0e13117668c4f947ea484a4c87c4457a8d827cd889ba92425d01e481cbbde1b2239c5937f1b146e8a5812189784b3c65be2a501ca0ab6e641966f9fd8ec57856a34e7cc3e9051c7be01495958546a86ee54bdfb61b1a0de1ec794f1c4f9298cd81bcbd9bf8828386cba5914e29a015b35ce76d97f9f01ef7156cefb6827b33defe9247953e173246b7dde83c184bb0d19f4bee0e0e5a6687efda"}, {0xc8, 0x11d, 0xdbd, "09a584d276832313a222e277e23cd5c08177ac32b00c8bf77c87fc2253084caec3ff06c9a6880c3e40954b63a17aec2687e2bdd0215cbdb6942a8f4c64ca900764723743ad70b3e12ac64aea2798b1da110eaae56cc535364e95aa76ff8410250514e91e9332b97575437338294e35b2b62632383a33b40c2aad80584f8ff8120a6432ce821f775a514e428912c859abb43d6c420d886bd8da8d8bf66c66e46f3616c435cc93f3c7dde17d2350f7b03bc0de018348"}], 0x1e8, 0x40}, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/29 10:51:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x0, 0x0) 2018/03/29 10:51:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x88, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2b8, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:03 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002}) 2018/03/29 10:51:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) 2018/03/29 10:51:03 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) close(r0) r1 = getpid() r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/63, 0x3f}, 0x0) sendmsg$kcm(r3, &(0x7f0000000340)={&(0x7f0000000100)=@rc={0x1f, {0x8001, 0x69, 0x0, 0x6c00000000000000, 0x1ff, 0x7}, 0x1}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="f26c6e4f58bfa501350623c1d0ea33e3c3afdaf61c7787e9ba83d7e49f91f68a1e5e39f483252b54b2b2aff3385da31cf86101dbc0603875cab3019d3fc620cc809419a2077955f3d71b61bcc5068c6ad72a924f7202c5e8c119d418d0e1a39761b11172f4", 0x65}], 0x1, &(0x7f0000000840)=[{0xa8, 0x1, 0x7fff, "db5539a96d4cd559976f8f0e13117668c4f947ea484a4c87c4457a8d827cd889ba92425d01e481cbbde1b2239c5937f1b146e8a5812189784b3c65be2a501ca0ab6e641966f9fd8ec57856a34e7cc3e9051c7be01495958546a86ee54bdfb61b1a0de1ec794f1c4f9298cd81bcbd9bf8828386cba5914e29a015b35ce76d97f9f01ef7156cefb6827b33defe9247953e17"}], 0xa8}, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/03/29 10:51:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:03 executing program 0: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000340)="44ff81cb4241c348913fca12d414c520264461a814d850ddccab4cf6bfacac4d941a2cfc6040324e07e5d79d68aef8cd1f5d50a3e55164e70a782ce72361c5edf435dd7231f7f39d", &(0x7f0000000140)=""/8}, 0x18) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000440)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x1, &(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32]], &(0x7f0000000180)='GPL\x00', 0xf1, 0x63, &(0x7f00000001c0)=""/99, 0x41100}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='em1keyringS.mime_type)\\(@,\x00') perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100, 0x0, 0x7, 0x4, 0x1, 0x7, 0x9, 0x42d, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x9, 0x0, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x0, 0xfff, 0x5, 0x4, 0x5, 0xfffffffffffffff7, 0x7}, 0x0, 0x2, r0, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x28, &(0x7f00000000c0)}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000480)={0x2, 0x0, [0x0, 0x0]}) 2018/03/29 10:51:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e1"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2c0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) sendmsg(r1, &(0x7f0000001080)={&(0x7f0000000600)=@generic={0x2, "399ef29abc3b23b396428e3288678e5ee2b82d97f1e909679edd52f20deede34b2ca98d384245d5ac70ec8e48b2eca5c00573704760783652b757b42c4d7962635290e2eb16eef3e9b977a5741303a5624f4b4462704381487647ecb13a8bd26ed7c52f2f514d3293d15c2dd674b5ca41915cb8525dcce375117dcaf2fd7"}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)="99874a876a9e1bbc82c22e0dbb60c601e7a850b7e12448ea599f175c6e8fa597", 0x20}], 0x1, &(0x7f0000000d00)=ANY=[], 0x0, 0x8001}, 0x40) 2018/03/29 10:51:03 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e1"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2c0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:03 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002}) 2018/03/29 10:51:03 executing program 1: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300), 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xece, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/03/29 10:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000240)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) 2018/03/29 10:51:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:04 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x3]}, 0xffffffffffffff3b) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x1000000000) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 'lc\x00', 0x10, 0x0, 0x4b}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r5 = accept4(r0, &(0x7f00000007c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000840)={r4, 0xfffffffffffffcc0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) r7 = socket(0xa, 0x0, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e96", 0x59}], 0x1}, 0x4813) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r7, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) accept4$packet(r7, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x80000000, 0x1, 0x400, 0xcd5, 0x0, r9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r8, 0x3f, 0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_FREE(r10, 0x40206435, &(0x7f0000000540)={0xfffffffffffffffd, r6, 0x10002}) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e1"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2c0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:04 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) recvmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/63, 0x3f}, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000100)=@rc={0x1f, {0x8001, 0x0, 0x0, 0x6c00000000000000, 0x1ff}, 0x1}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="f26c6e4f58bfa501350623c1d0ea33e3c3afdaf61c7787e9ba83d7e49f91f68a1e5e39f483252b54b2b2aff3385da31cf86101dbc0603875cab3019d3fc620cc809419a2077955f3d71b61bcc5068c6ad72a924f7202c5e8c119d418d0e1a39761b11172f4", 0x65}], 0x1, &(0x7f0000000840)=[{0x68, 0x0, 0x8000, "de39aed6d0e712189bfceb185504e470ab5d0a79f9e258c1eae3add3a97b533444d72094be4c0696bf0468f825771954a6422d16fe6af7db6408a5107f4f815a7ae3eeab971a253da44d6d44df0df85a8414ede9"}, {0xb8, 0x0, 0x7fff, "db5539a96d4cd559976f8f0e13117668c4f947ea484a4c87c4457a8d827cd889ba92425d01e481cbbde1b2239c5937f1b146e8a5812189784b3c65be2a501ca0ab6e641966f9fd8ec57856a34e7cc3e9051c7be01495958546a86ee54bdfb61b1a0de1ec794f1c4f9298cd81bcbd9bf8828386cba5914e29a015b35ce76d97f9f01ef7156cefb6827b33defe9247953e173246b7dde83c184bb0d19f4bee0e0e5a6687efda"}, {0x10, 0x11d}], 0x130, 0x40}, 0x80) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) [ 170.773614] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2c0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x2, 0x3, 0x2, {0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x804}, 0x4000005) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) [ 170.820516] EXT4-fs (sda1): re-mounted. Opts: 2018/03/29 10:51:04 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)) 2018/03/29 10:51:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:04 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007ddff4)) socketpair(0x10, 0x0, 0x9, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x5}) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2c0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x80800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0x1e) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x61, "1a78dd0363c9db0e3ec16a40a8512354cc415906f401d41f0b4bc6b4f87f39ae8d710e4d1614b4073cadbe088b3b09a76602132dc4c955834ca76578a9b029883aa84e25b7c69d3ed17ef3f593643213fd8b2a3dc32498645b090a80dc4abbf9ef"}, &(0x7f0000000240)=0x85) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="002300b1bb47958ef5010fda6ea9a1a5ee939afeffffffffffff020000840000000079909b5aeb2aecffeb218e3017c96265dffc6e43a3edde8df48e23d4c34e237d55b118706cbb379368b9ae217e42fb2eb022615d183bcf62f23350d7af60f571574ba0033da858b43f74c6d492ea03a1b3e9150e53f13d7214c8c8f01af92806cc451da61e7c9a442398fbb8728cbae716894d2736322497fa6ef65bb8623ba15919068fa9818ae54a00401f1ba4630c8a901e5f927f3d"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='nr0\x00') accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee2"}, {0x60, 0x11e, 0x5, "bc1e1563ad2b3fc95ae174b66751a65f4cb24807d5b189fe2af5fa96851a0053597f7ba3f06e05e345bd76243bd8b82b74b93a28219b282ca3dfc9294b2616d3673e336500a2f93a85d56758839b79"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x2c0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) 2018/03/29 10:51:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000001800010300000000000000000a080000f34abc4ad13c000000000000"], 0x1}, 0x1}, 0x0) unshare(0x8000) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000), 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/29 10:51:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23, 0x0, @empty, 0x1}, 0x1c) listen(r0, 0x8ed) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = accept(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) recvfrom$llc(r3, &(0x7f0000000100)=""/65, 0x41, 0x0, &(0x7f0000000180)={0x1a, 0x13, 0x1f, 0xffff, 0x7, 0x100, @random="bfb583a53d6c"}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 10:51:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x0, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x0, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:04 executing program 6: epoll_wait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0xde5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x5, 0x6, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000080), &(0x7f0000002e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00']}, 0x7e) recvfrom(r0, &(0x7f0000002280)=""/140, 0x8c, 0x0, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00'}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) recvmsg(r0, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000b40)=""/236, 0xec}], 0x3, &(0x7f0000000780)=""/248, 0xf8, 0x1}, 0x40000022) sendto$inet(r0, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de2b", 0xc4, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x0, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x0, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:04 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f0000df9000), 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480)={0x7ff}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, 'syzkaller0\x00', 'gre0\x00', {}, {0xff}, 0x11, 0x3, 0x60}, 0x0, 0x108, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x20, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x400, 0x401, 0x7f, 0x800, 0x401, 0x7f], 0x0, 0x4, 0x3b19}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x200}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}, {0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xd22}, 0x42, [0x0, 0xfffffffffffffbff, 0x2, 0x6, 0x2, 0xfffffffffffffffe, 0x1, 0x9]}, 0x5c) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) [ 171.380439] syz-executor1 (21194) used greatest stack depth: 12632 bytes left 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 171.458384] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/03/29 10:51:04 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) close(r0) 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x0, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x6, 0x1, 0x4, 0x9, 0x4}, 0xc) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$ipx(r0, &(0x7f0000000300)="12", 0x1, 0x0, &(0x7f0000000080)={0x4, 0x0, 0x0, "a12b6c916e82"}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/29 10:51:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:04 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x0, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:04 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f0000df9000), 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480)={0x7ff}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, 'syzkaller0\x00', 'gre0\x00', {}, {0xff}, 0x11, 0x3, 0x60}, 0x0, 0x108, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x20, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x400, 0x401, 0x7f, 0x800, 0x401, 0x7f], 0x0, 0x4, 0x3b19}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x200}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}, {0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xd22}, 0x42, [0x0, 0xfffffffffffffbff, 0x2, 0x6, 0x2, 0xfffffffffffffffe, 0x1, 0x9]}, 0x5c) 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x0, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) [ 171.506274] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/03/29 10:51:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='..', 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x8400000000003}, 0x2c) unshare(0x400) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) bind(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x11, 0x0, r3, 0x1, 0x7, 0x6, @random="3855e7da4003"}, 0x80) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x800000018, &(0x7f00000001c0)=0x7ff, 0x4) sendto$inet6(r4, &(0x7f0000000200)="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", 0x7c1, 0x4008000, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r4, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x7d0}], 0x1, &(0x7f0000864bb8)}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvfrom$ipx(r2, &(0x7f0000000340)=""/77, 0x4d, 0x20, &(0x7f0000000140)={0x4, 0x9, 0x1, "58b1fc245a26", 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x28) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r5, 0x80}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/29 10:51:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x6, 0x8400000000003}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000340), 0x2}, 0x20) unshare(0x400) socketpair$inet_sctp(0x2, 0xa000000002, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) accept(r1, &(0x7f0000000440)=@hci, &(0x7f00000003c0)=0x80) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x80000) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f00000002c0), &(0x7f0000000300)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/29 10:51:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) [ 171.602116] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/03/29 10:51:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x0, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x0, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f0000df9000), 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480)={0x7ff}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, 'syzkaller0\x00', 'gre0\x00', {}, {0xff}, 0x11, 0x3, 0x60}, 0x0, 0x108, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x20, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x400, 0x401, 0x7f, 0x800, 0x401, 0x7f], 0x0, 0x4, 0x3b19}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x200}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}, {0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xd22}, 0x42, [0x0, 0xfffffffffffffbff, 0x2, 0x6, 0x2, 0xfffffffffffffffe, 0x1, 0x9]}, 0x5c) 2018/03/29 10:51:05 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)="62637366300000000000e000") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') 2018/03/29 10:51:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value, 0x8) 2018/03/29 10:51:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) [ 171.789653] sctp: [Deprecated]: syz-executor0 (pid 21305) Use of struct sctp_assoc_value in delayed_ack socket option. [ 171.789653] Use struct sctp_sack_info instead [ 171.817475] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/03/29 10:51:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f0000df9000), 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480)={0x7ff}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, 'syzkaller0\x00', 'gre0\x00', {}, {0xff}, 0x11, 0x3, 0x60}, 0x0, 0x108, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x20, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x400, 0x401, 0x7f, 0x800, 0x401, 0x7f], 0x0, 0x4, 0x3b19}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x200}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}, {0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xd22}, 0x42, [0x0, 0xfffffffffffffbff, 0x2, 0x6, 0x2, 0xfffffffffffffffe, 0x1, 0x9]}, 0x5c) 2018/03/29 10:51:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x0, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) 2018/03/29 10:51:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8ed) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) 2018/03/29 10:51:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8ed) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) recvfrom$llc(r3, &(0x7f0000000100)=""/65, 0x41, 0x0, &(0x7f0000000180)={0x1a, 0x13, 0x1f, 0xffff, 0x7, 0x100, @random="bfb583a53d6c"}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 10:51:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:05 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(0xffffffffffffffff) [ 171.934902] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 171.946337] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/29 10:51:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x0, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f0000df9000), 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480)={0x7ff}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, 'syzkaller0\x00', 'gre0\x00', {}, {0xff}, 0x11, 0x3, 0x60}, 0x0, 0x108, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x20, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x400, 0x401, 0x7f, 0x800, 0x401, 0x7f], 0x0, 0x4, 0x3b19}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x200}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) 2018/03/29 10:51:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt(r0, 0x0, &(0x7f0000000280)) 2018/03/29 10:51:05 executing program 6: unshare(0x8000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) unshare(0x8000400) 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0xc, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) 2018/03/29 10:51:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xfc0, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x5, 0x5}, 0x28) close(r1) 2018/03/29 10:51:05 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xf60, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x5, 0x5}, 0x28) 2018/03/29 10:51:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f0000df9000), 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480)={0x7ff}, 0x4) [ 172.130767] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 172.150482] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/03/29 10:51:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x0, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d12"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8ed) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 10:51:05 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040), 0x2c) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000002c0), &(0x7f0000000300)=0x4) [ 172.274559] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/03/29 10:51:05 executing program 0: unshare(0x8000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) unshare(0x8000400) 2018/03/29 10:51:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f0000df9000), 0x0) 2018/03/29 10:51:05 executing program 3: unshare(0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) unshare(0x8000400) 2018/03/29 10:51:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0x10, 0x116, 0x1}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x180, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8ed) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = accept(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) recvfrom$llc(r3, &(0x7f0000000100)=""/65, 0x41, 0x0, &(0x7f0000000180)={0x1a, 0x13, 0x1f, 0xffff, 0x7, 0x100, @random="bfb583a53d6c"}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x0, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x800, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x5, 0x5}, 0x28) 2018/03/29 10:51:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x0, 0x8400000000003}, 0x2c) unshare(0x400) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) bind(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x11, 0x0, r3, 0x1, 0x7, 0x6, @random="3855e7da4003"}, 0x80) accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x80000) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x800000018, &(0x7f00000001c0)=0x7ff, 0x4) sendto$inet6(r4, &(0x7f0000000200)="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", 0xf7a, 0x4008000, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r4, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x7d0}], 0x1, &(0x7f0000864bb8)}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvfrom$ipx(r2, &(0x7f0000000340)=""/77, 0x4d, 0x20, &(0x7f0000000140)={0x4, 0x9, 0x1, "58b1fc245a26", 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x28) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r5, 0x80}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) [ 172.380277] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/03/29 10:51:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0x10, 0x116, 0x1}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x180, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/29 10:51:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0xc, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000180), 0x8) r2 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80000) r3 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000000)={'bond0\x00', @ifru_ivalue}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'gre0\x00', @ifru_mtu=0xe5}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) [ 172.510456] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:05 executing program 0: unshare(0x240003fe) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x48) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3}, 0x8) 2018/03/29 10:51:05 executing program 3: r0 = epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000ec0)=0x80, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000f00), 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x5, 0x5af, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000080), &(0x7f0000002e80)=ANY=[@ANYBLOB="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"]}, 0x627) recvfrom(r2, &(0x7f0000002280)=""/140, 0x8c, 0x100, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00', r3}, 0x10) recvmsg(r2, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000940)=""/107, 0x14a}, {&(0x7f0000000b40)=""/236, 0xec}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f00000009c0), 0x2db}, {&(0x7f0000000d00)=""/176, 0xb0}, {&(0x7f0000000dc0)=""/13, 0xd}], 0x8, &(0x7f0000000780)=""/248, 0xf8, 0x1}, 0x40000022) sendto$inet(r2, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de2b", 0xc4, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/29 10:51:05 executing program 6: unshare(0x8000000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) unshare(0x8000400) 2018/03/29 10:51:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0x10, 0x116, 0x1}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x180, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:05 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xeac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/29 10:51:05 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:05 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x0, 0xbc, &(0x7f0000000140), &(0x7f0000001140)=""/188}, 0x28) 2018/03/29 10:51:05 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) 2018/03/29 10:51:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) [ 172.666717] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 172.695470] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0x80, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe3"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x1f0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000002c0)=""/100, &(0x7f0000000340)=0x64) 2018/03/29 10:51:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8ed) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) 2018/03/29 10:51:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) writev(r3, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/29 10:51:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0x80, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe3"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x1f0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:06 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd0fd4)={0x1, 0x4000000000a, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f000008bf4e)}, 0x20) socketpair$inet6(0xa, 0x5, 0xc8, &(0x7f0000001180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000011c0)={0x0, 0x1ff, 0x1}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001240)={r2, 0x40}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001080)={r0, &(0x7f0000000100)="a7", &(0x7f0000000080)=""/4096}, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001280)={r2, 0x5}, 0x8) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f00000010c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000001140)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000012c0)={0x2, 0xff8, 0x6, 0xc3c, 0x6}, 0x14) 2018/03/29 10:51:06 executing program 3: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x8000400) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) 2018/03/29 10:51:06 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) [ 172.825915] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/29 10:51:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0x80, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe3"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x1f0, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:06 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = socket(0x5, 0x8000f, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000340)={'bpq0\x00', 0x101}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) close(r2) r3 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/29 10:51:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8ed) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) recvfrom$llc(r2, &(0x7f0000000100)=""/65, 0x41, 0x0, &(0x7f0000000180)={0x1a, 0x13, 0x1f, 0xffff, 0x7, 0x100, @random="bfb583a53d6c"}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 10:51:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000740)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) 2018/03/29 10:51:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000febfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendto$inet6(r0, &(0x7f0000fe9000)="f9", 0x1, 0x0, &(0x7f0000ef8000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast1}}}, &(0x7f0000000500)=0xe8) 2018/03/29 10:51:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) writev(0xffffffffffffffff, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/29 10:51:06 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(r1) 2018/03/29 10:51:06 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xb8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x228, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:06 executing program 3: epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x5, 0x5af, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000080), &(0x7f0000002e80)=ANY=[@ANYBLOB="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"]}, 0x627) recvfrom(r0, &(0x7f0000002280)=""/140, 0x8c, 0x100, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00'}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) recvmsg(r0, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000940)=""/107, 0x14a}, {&(0x7f0000000b40)=""/236, 0xec}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f00000009c0), 0x2db}, {&(0x7f0000000d00)=""/176, 0xb0}, {&(0x7f0000000dc0)=""/13, 0xd}], 0x8, &(0x7f0000000780)=""/248, 0xf8, 0x1}, 0x40000022) sendto$inet(r0, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de2b", 0xc4, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/29 10:51:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) socket$inet(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/29 10:51:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:06 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/29 10:51:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket(0x9, 0x3, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getpeername(r1, &(0x7f00000003c0)=@can={0x0, 0x0}, &(0x7f0000000440)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000900)={@remote, 0x0}, &(0x7f0000000940)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000bc0)={@loopback, 0x0}, &(0x7f0000000c00)=0x14) getpeername$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000dc0)=0xe8) getsockname$packet(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001100)={&(0x7f0000001040)=@ipv6_newroute={0x8c, 0x18, 0x400, 0x70bd29, 0x25dfdbfd, {0xa, 0x20, 0x0, 0xffffffffffffffc0, 0xfe, 0x3, 0xfe, 0xd, 0x2a00}, [@RTA_MULTIPATH={0x44, 0x9, [{0x1, 0x400, 0x5d7b, r2}, {0x20, 0xb66, 0x0, r3}, {0x6, 0x27, 0xc3c3, r4}, {0x5, 0x4, 0x10001, r5}, {0xffffffffffffdcb1, 0xd10, 0xfcb6, r6}, {0x1000, 0x5, 0x9, r7}, {0x8, 0x8, 0x8001, r8}, {0xfff, 0x200, 0xffffffff}]}, @RTA_MULTIPATH={0x2c, 0x9, [{0x0, 0xffffffffffffffff, 0x0, r9}, {0x7, 0x40, 0x80000001, r10}, {0x8, 0x0, 0x8001, r11}, {0x8, 0xfb, 0x10001}, {0x4, 0x3, 0x5cb6, r12}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x8010) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80000) r13 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r13) 2018/03/29 10:51:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, 0x8) 2018/03/29 10:51:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000400)={0x6, 0x100}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) [ 173.204930] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xb8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x228, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:06 executing program 1: pipe(&(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/29 10:51:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) close(0xffffffffffffffff) [ 173.248719] sctp: [Deprecated]: syz-executor6 (pid 21597) Use of struct sctp_assoc_value in delayed_ack socket option. [ 173.248719] Use struct sctp_sack_info instead 2018/03/29 10:51:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x0, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xf5f, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x5, 0x5}, 0x28) 2018/03/29 10:51:06 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x0, 0x8400000000003}, 0x2c) unshare(0x400) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) bind(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x11, 0x0, r3, 0x1, 0x7, 0x6, @random="3855e7da4003"}, 0x80) accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x80000) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x800000018, &(0x7f00000001c0)=0x7ff, 0x4) sendto$inet6(r4, &(0x7f0000000200)="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", 0xf7a, 0x4008000, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r4, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x7d0}], 0x1, &(0x7f0000864bb8)}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000340)=""/77, 0x4d, 0x20, &(0x7f0000000140)={0x4, 0x9, 0x1, "58b1fc245a26", 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x28) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r5, 0x80}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) [ 173.351677] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/29 10:51:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) r1 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001500)={0x0, 0x401}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001580)={r2, 0x9}, &(0x7f00000015c0)=0x8) socketpair(0x9, 0x80802, 0xd241, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x6}}, 0x7fff, 0x68a, 0x0, 0x4, 0x98}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={r4, 0x1, 0x7, [0xfffffffffffff801, 0x1, 0x0, 0x3f, 0xffff, 0x4, 0x2]}, &(0x7f0000000180)=0x16) 2018/03/29 10:51:06 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xb8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x228, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8ed) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 10:51:06 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}}, 0x20) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=""/3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') 2018/03/29 10:51:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/29 10:51:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/29 10:51:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/42, &(0x7f0000000080)=0x2a) 2018/03/29 10:51:06 executing program 0: unshare(0x8000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) unshare(0x8000400) 2018/03/29 10:51:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23, 0x0, @empty, 0x1}, 0x1c) listen(r0, 0x8ed) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = accept(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) recvfrom$llc(r2, &(0x7f0000000100)=""/65, 0x41, 0x0, &(0x7f0000000180)={0x1a, 0x13, 0x1f, 0xffff, 0x7, 0x100, @random="bfb583a53d6c"}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xd8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x248, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000580)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/03/29 10:51:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000), 0x0) 2018/03/29 10:51:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaabaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e204e2000089078"], &(0x7f0000000080)) 2018/03/29 10:51:06 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:06 executing program 0: unshare(0x8000000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) unshare(0x8000400) 2018/03/29 10:51:06 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:06 executing program 4: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000240)={0x1000, 0x0, 0x5, 0x6, 0x4}, 0xc) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa00000086dd6020a17e00442b00fe800000000000000000000000000000fe8000000000000000000000000000aa0400880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socket(0x2, 0x3, 0x6) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x6, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x80, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0xffffffff9be79638}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x3f, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000400)=0x10) 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xd8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x248, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000), 0x0) 2018/03/29 10:51:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000ff6f00), 0x0, 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) socketpair(0x11, 0x80006, 0xf5e2294, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000006540)=[{&(0x7f0000000240)={0x27, 0x1, 0x1, 0x4, 0x7, 0xfff, "f81f659af4f75490c9360b780df3fcce4baf8078d000fac776f440be0953a3355d7654d16c67fd9b7dd4154d0a77bfccd90de6aaa297a99b7a790fc68d1741", 0x2}, 0x60, &(0x7f0000001740)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000014c0)="b14976dcf9660649832844634461fbd263a23ce23d634251264b5681725044a6988c54a8a24a", 0x26}, {&(0x7f00000015c0)="25ff74e2f1f0f77d3b36819b1c75c138a9b6c21e85bc52e9c74660f1bcc0553fa0313d6b27ed0d9896ec45712d5c6ee03a4a0d77a7db1320c1f636b4ffcf9ca0bd37738a4196f9be0c7d019a536f18fb30a01a01f344498e8322d8294291fb5e1e3298dc09397a43f5705ac80f4482dd623c9ac08257a117169addea4b74217d6d2796d13cc097d0e4c0f91d98f254cb60f42639fa62fbf2721f06fff63ef3cbc9034f6e53286f346c621998fdb8b2af8ef9f576a40e7ba2e55212c954b52ccf2f624bde2a330b1e9fee0c03255874747185ccf5a713ec6b", 0xd8}, {&(0x7f0000001700)="ceca845d98a74d48aa3b46362234f35f451531addf2e37f6", 0x18}], 0x4, &(0x7f0000001800)={0x60, 0x19f, 0x80000000, "07db90a4c60bb190b843c6ecc9a873411d2c48c2f6d0413f8f46878a5c86e2ddb80faf8fff85918aab6258275d622a10ba5cbb66f881d8ad74f2b50341ee15cd5b925d01f21d4e62de8b9137acbce9e1"}, 0x60, 0x20004011}, {&(0x7f0000001a80)={0x27, 0x0, 0x1, 0x7, 0x3, 0x5507, "7b0c7bc1b8c0a810ad6b9169d1f93f28424fed41254cc8102353a7ededf5a1ec91fd618c0086bd1e2c60bb8514cb339b54b45b1fab235a402a39454d635173", 0x35}, 0x60, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="fc1ed21e55f56319ba453d32543156a3a54421712e57365f06a0b6c1a331481bb6b003c8ecf632e3a2878b15b5d2cf00a58884e3f0963258d1b5d7ee703fe471b814bd7390e34de057c1558fc82113b433eb5180b054d4cef7e142a7a2168b7ad637ff38cee10324c16161c5218e0425f26580c05d61cb9efe43b579c95e9fff7b001f6df69583f4ffe9d9d1dc53e696e08e0d8dade0f1741a2047577b0bb9c3eaff733154c795ac850a6e27f3802ecf84c211ce14cecc02f1da5f78eabc65769876fda2550992f1fd8240b78d6bc51b", 0xd0}], 0x1, &(0x7f0000001d00)={0xd8, 0x10c, 0xffffffff, "8c5757cc88a2f6c064e68d9d88fd63c81abb149447c726a361c6fae0d0cbbd45e5f08e661b2f4d0a940f91e866fa5bb03b4b26d895203508664fbfa5beeeaedec27924c915bf0207b74ae90ba536e93b23b266b8b9504f7070c8a483cbb30be9beb09d5cffcf1bb0fe3bfe5aa71d7c7c70f1d924b84532061bbfbc124440508530ba02d790903b810ab637c59542bbb1ad7ca17e4b4156c0c0a485271424531d07f2a6993bf27d390dfde078dde933f47163a291a3e87c2ce9b74d439d109744624625dfd6"}, 0xd8}, {&(0x7f0000003280)={0x27, 0x0, 0x0, 0x7, 0x800, 0xb17d, "fda1c1ba4c822ca6b8fd4ddfc213a1b03780e968949fb9efefc7435ad02978f1809167daef682232a926b77993f3993a9693da40a50156b3e4492975167a0b", 0xf}, 0x60, &(0x7f0000003400)=[{&(0x7f0000003380)="ba9f339cbb6426dac9172122ea84dc838640bb2789be67970d1a6cab3a3422e0e4cf00152ada98cafb41d898525523abb9adf5cf000ead62744a835bd14e9dd21ed389597de4d1224be24146716e91d40ec2e8bd866f9eab5e3d301400f6ad1c47f8035420c45872", 0x68}], 0x1, &(0x7f0000003440)={0xa0, 0x118, 0xb03, "9b46c1f50524a6ac6414cdf2570ad00c512d956354bc8dd00b89d3ca28860e55fd2f4a5429298cb1871e7b88e2fa579cccad6cb56704028e8647cc28e9fa7934a0b589b6f2c0006d4236b8548c716d96f39bd829cfa1039948d2456e9f4596caa3d69e6dc9692446f98be23d3d0c7acc461b130cc549cb612b67efe2568e577cb0aaa957e66d08b251"}, 0xa0, 0x44045}, {&(0x7f00000039c0)={0x27, 0x1, 0x2, 0x6, 0x3, 0xcbf, "65572d8d3cb4823a567d87a7c22d4ac67100ae38e14c60af0ec688171ba6f4f5924e7c9c8b7b6c932cd24ee167c31890444e395ea5cd19c6eaabd5f19db014", 0x36}, 0x60, &(0x7f0000003cc0)=[{&(0x7f0000003b40)="62383e621a25ea113378628d90c4c51a79b229b0db30798cca5cd39c437d870b0d58abdb8600a6e37405f0cafdf7cb3926e2c5b8e0902abf6bfbd971e785c96ce025b174eebc47ede62f37d5430aa47b7dafabe76bb80a181b99e6b5fef451007bfc1b5c6af5c03273d386dc60f363b822d2777a62fc894cbc0fe965fc97287468865fa885989edc9cd167367464fb270c77494d3c", 0x95}], 0x1, &(0x7f0000003d00)={0x30, 0x112, 0x0, "a70440403885f413f518db7a5cbb5dc13cf05a4f73bf34119e995c"}, 0x30, 0x48000}, {&(0x7f0000006100)={0x27, 0x1, 0x0, 0x5, 0xe4b, 0xb50, "88f0c6c656b3781d1ddc566f09517ed7065c8e0146a05bba59d39bdb554992930fe1ca252d3030183b8f3b2f8a0f64b765d8cb92125f6660573c4942f52d40", 0x1c}, 0x60, &(0x7f0000006440)=[{&(0x7f0000006200)="74823d1b41a7243fc8fa970d6f84d1c7cd49bb4dc36d5fd1573f1897de99b6a2e829071a210613eb81685d7e2bd09b1ff8eec0635e2990eec815dd06345cf862bfe96ee4b03654bd7dfa9e16716947e3775508c5765a893205ccbd3c8edc5d93fc265c2075f3cc5176ad35f98d74608f538485033f5470667e2fe259638beb", 0x7f}, {&(0x7f0000006340)="33435079a82806f91bd0e70c566a36d97a8d4274b954bf8c9f72f5fa45bf823d35ac6c838d814a06702155732e749f8bd84d30cfb181", 0x36}, {&(0x7f00000063c0)="81aa42ff81db0d5a1da2cbdd3a868ad5f06d6e2058d51d47481700801f66b5e217730527a65cc0208c3bc73ce5d73cdfc7f7ac", 0x33}], 0x3, &(0x7f00000064c0)={0x60, 0x10a, 0x80000001, "e33222c3134a30362457b03ba376e176ac0c58cbf3a74c5fb638886e16bb9bd245b1eb4c721a9e42a1fb4b08a21da9b7abc3fc4bfdd30c3f0a8353f8d9ff0fa24b577d1153651ad060698d"}, 0x60, 0x40}], 0x5, 0x4040) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003f40)={0x0, @broadcast, @multicast1}, &(0x7f0000006740)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) 2018/03/29 10:51:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000001800)=@can={0x1d}, 0x80, &(0x7f0000001e40), 0x0, &(0x7f0000001f00), 0x0, 0x1}}, {{&(0x7f0000003700)=@l2={0x1f, 0x9, {0x81, 0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x2}, 0x80, &(0x7f0000003b80)=[{&(0x7f00000039c0)="b20adf2e3f012a357571e7fa8320a918cc8a945ff10c82bbb899ab936cae9e2cf23498b83b5d06c361461ae616bb83281d7d4be1a8132f87ef68", 0x3a}], 0x1, &(0x7f0000003c00)=[{0x10, 0x11f, 0x91}, {0x10, 0x11f}], 0x20}, 0x3}], 0x2, 0x4000000) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006540)=[{{&(0x7f0000000000)=@rc={0x1f}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001500)}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)='n', 0x1}], 0x1, &(0x7f0000001980)}}], 0x2, 0x4004000) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/29 10:51:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x1000, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x5, 0x5}, 0x28) close(r1) 2018/03/29 10:51:06 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x5}) 2018/03/29 10:51:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xd8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x248, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000), 0x0) 2018/03/29 10:51:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:07 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000ff6f00), 0x0, 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) socketpair(0x11, 0x80006, 0xf5e2294, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000006540)=[{&(0x7f0000000240)={0x27, 0x1, 0x1, 0x4, 0x7, 0xfff, "f81f659af4f75490c9360b780df3fcce4baf8078d000fac776f440be0953a3355d7654d16c67fd9b7dd4154d0a77bfccd90de6aaa297a99b7a790fc68d1741", 0x2}, 0x60, &(0x7f0000001740)=[{&(0x7f0000006780)="23ced47d5689d1697daf2a461120e8e11fced8fa4603a05634bdc43bf18fe60a22ec77a7803f3eb106b18f25520fe4a7819990bd986b472c65e5d1eaff", 0x3d}, {&(0x7f0000001400)="e7811863b1b3eece6f9d6e16eb98278bd530f49ccd04b320f2b0239770f6d92e89e14ed386324bbb55a5719022a2f668994b197d05e94622181c991380a845368ba1f97423186383b7a2431afb6443e6a04cc78a1c783c7b1bcfe08d9500367e93d89b3db41980087ac046a5b5fb86cdd2e763aeeddbf0d36d723de04410acfff252a3a7fac2596fbe2280ccd76caf1b2cde56", 0x93}, {&(0x7f0000001500)="2b5148f68d154597f8397e0e3274f5262c81866aa4148a5413250e40791f14e585f8a9f5a2758f7aa67e42906296612a6b773c291eb484d5c04a4138725b5358347eea30683dd6a5ca9bd5cab9796daaffa4b4f3d8528e8718242e925d60bc52f9a5486970afb5fa4bcf82d9fcc50a80c7c769ca9ae02e65c13b12ed49a7b01c638b549127157e5f4117d9d373a0fcf5a45b9f3fb96f", 0x96}, {&(0x7f00000016c0)="5ebee60b437475693e0a8dbbd9", 0xd}], 0x4, &(0x7f0000001800)={0x60, 0x19f, 0x80000000, "07db90a4c60bb190b843c6ecc9a873411d2c48c2f6d0413f8f46878a5c86e2ddb80faf8fff85918aab6258275d622a10ba5cbb66f881d8ad74f2b50341ee15cd5b925d01f21d4e62de8b9137acbce9e1"}, 0x60, 0x20004011}, {&(0x7f0000001a80)={0x27, 0x0, 0x1, 0x7, 0x3, 0x5507, "7b0c7bc1b8c0a810ad6b9169d1f93f28424fed41254cc8102353a7ededf5a1ec91fd618c0086bd1e2c60bb8514cb339b54b45b1fab235a402a39454d635173", 0x35}, 0x60, &(0x7f0000001cc0)=[{&(0x7f0000001bc0)="fc1ed21e55f56319ba453d32543156a3a54421712e57365f06a0b6c1a331481bb6b003c8ecf632e3a2878b15b5d2cf00a58884e3f0963258d1b5d7ee703fe471b814bd7390e34de057c1558fc82113b433eb5180b054d4cef7e142a7a2168b7ad637ff38cee10324c16161c5218e0425f26580c05d61cb9efe43b579c95e9fff7b001f6df69583f4ffe9d9d1dc53e696e08e0d8dade0f1741a2047577b0bb9c3eaff733154c795ac850a6e27f3802ecf84c211ce14cecc02f1da5f78eabc65769876fda2550992f1fd8240b78d6bc51b", 0xd0}], 0x1, &(0x7f0000001d00)={0xd8, 0x10c, 0xffffffff, "8c5757cc88a2f6c064e68d9d88fd63c81abb149447c726a361c6fae0d0cbbd45e5f08e661b2f4d0a940f91e866fa5bb03b4b26d895203508664fbfa5beeeaedec27924c915bf0207b74ae90ba536e93b23b266b8b9504f7070c8a483cbb30be9beb09d5cffcf1bb0fe3bfe5aa71d7c7c70f1d924b84532061bbfbc124440508530ba02d790903b810ab637c59542bbb1ad7ca17e4b4156c0c0a485271424531d07f2a6993bf27d390dfde078dde933f47163a291a3e87c2ce9b74d439d109744624625dfd6"}, 0xd8}, {&(0x7f0000003280)={0x27, 0x0, 0x0, 0x7, 0x800, 0xb17d, "fda1c1ba4c822ca6b8fd4ddfc213a1b03780e968949fb9efefc7435ad02978f1809167daef682232a926b77993f3993a9693da40a50156b3e4492975167a0b", 0xf}, 0x60, &(0x7f0000003400)=[{&(0x7f0000003380)="ba9f339cbb6426dac9172122ea84dc838640bb2789be67970d1a6cab3a3422e0e4cf00152ada98cafb41d898525523abb9adf5cf000ead62744a835bd14e9dd21ed389597de4d1224be24146716e91d40ec2e8bd866f9eab5e3d301400f6ad1c47f8035420c45872", 0x68}], 0x1, &(0x7f0000003440)={0xa0, 0x118, 0xb03, "9b46c1f50524a6ac6414cdf2570ad00c512d956354bc8dd00b89d3ca28860e55fd2f4a5429298cb1871e7b88e2fa579cccad6cb56704028e8647cc28e9fa7934a0b589b6f2c0006d4236b8548c716d96f39bd829cfa1039948d2456e9f4596caa3d69e6dc9692446f98be23d3d0c7acc461b130cc549cb612b67efe2568e577cb0aaa957e66d08b251"}, 0xa0, 0x44045}, {&(0x7f00000039c0)={0x27, 0x1, 0x2, 0x6, 0x3, 0xcbf, "65572d8d3cb4823a567d87a7c22d4ac67100ae38e14c60af0ec688171ba6f4f5924e7c9c8b7b6c932cd24ee167c31890444e395ea5cd19c6eaabd5f19db014", 0x36}, 0x60, &(0x7f0000003cc0)=[{&(0x7f0000003b40)="62383e621a25ea113378628d90c4c51a79b229b0db30798cca5cd39c437d870b0d58abdb8600a6e37405f0cafdf7cb3926e2c5b8e0902abf6bfbd971e785c96ce025b174eebc47ede62f37d5430aa47b7dafabe76bb80a181b99e6b5fef451007bfc1b5c6af5c03273d386dc60f363b822d2777a62fc894cbc0fe965fc97287468865fa885989edc9cd167367464fb270c77494d3c", 0x95}], 0x1, &(0x7f0000003d00)={0x30, 0x112, 0x0, "a70440403885f413f518db7a5cbb5dc13cf05a4f73bf34119e995c"}, 0x30, 0x48000}, {&(0x7f0000006100)={0x27, 0x1, 0x0, 0x5, 0xe4b, 0xb50, "88f0c6c656b3781d1ddc566f09517ed7065c8e0146a05bba59d39bdb554992930fe1ca252d3030183b8f3b2f8a0f64b765d8cb92125f6660573c4942f52d40", 0x1c}, 0x60, &(0x7f0000006440)=[{&(0x7f0000006200)="74823d1b41a7243fc8fa970d6f84d1c7cd49bb4dc36d5fd1573f1897de99b6a2e829071a210613eb81685d7e2bd09b1ff8eec0635e2990eec815dd06345cf862bfe96ee4b03654bd7dfa9e16716947e3775508c5765a893205ccbd3c8edc5d93fc265c2075f3cc5176ad35f98d74608f538485033f5470667e2fe259638beb", 0x7f}, {&(0x7f0000006340)="33435079a82806f91bd0e70c566a36d97a8d4274b954bf8c9f72f5fa45bf823d35ac6c838d814a06702155732e749f8bd84d30cfb181", 0x36}, {&(0x7f00000063c0)="81aa42ff81db0d5a1da2cbdd3a868ad5f06d6e2058d51d47481700801f66b5e217730527a65cc0208c3bc73ce5d73cdfc7f7ac", 0x33}], 0x3, &(0x7f00000064c0)={0x60, 0x10a, 0x80000001, "e33222c3134a30362457b03ba376e176ac0c58cbf3a74c5fb638886e16bb9bd245b1eb4c721a9e42a1fb4b08a21da9b7abc3fc4bfdd30c3f0a8353f8d9ff0fa24b577d1153651ad060698d"}, 0x60, 0x40}], 0x5, 0x4040) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003f40)={0x0, @broadcast, @multicast1}, &(0x7f0000006740)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) 2018/03/29 10:51:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f65133809e46", 0x29) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0xff800000, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0300000000000000857a00000000000005000900ffffffff03000000000d050000000000000000000000000000000000000000050000000000000000000000000000000800000000000000b605000000000000000000000000000000000081000000000000000000000000000000810000000000000081070000000000000500000000000000000000000000000000000000000000000002000000000000000000000000040000000000000000000000003049a2aaa0da5e4260b9917904a3ea1b9f4b4eaee6148ad6ea8316cba1ea00dd6995ff9308db3e0fafe1a5707c60a79ce1c583029374c31f50ffe9a1f0e919aaa521e5ac56bcdc861a3d695cd3cdd4fb0a49b60cc46f9af597d8533bba358c249c54b805e9ee7231f94dc75a8ab153f8cba06e98f10669dda8fd1fb08a1223d160a6a7c878aae3b1966533a4cc1e38f1233f4222a816e262154e2c6442cb368f04844755569742df508b47168acc5ecd143ed994cdbcb96c122466292d361fc2"]) 2018/03/29 10:51:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/29 10:51:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000080)}}) 2018/03/29 10:51:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xe0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cb"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x250, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)}], 0x1) 2018/03/29 10:51:07 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xf80, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x5, 0x5}, 0x28) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=""/3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)}], 0x1) 2018/03/29 10:51:07 executing program 0: epoll_wait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0xde5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x5, 0x6, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000080), &(0x7f0000002e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00']}, 0x7e) recvfrom(r0, &(0x7f0000002280)=""/140, 0x8c, 0x0, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00'}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) recvmsg(r0, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000940)=""/107, 0x14a}, {&(0x7f0000000b40)=""/236, 0xec}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f00000009c0), 0x2db}, {&(0x7f0000000d00)=""/176, 0xb0}, {&(0x7f0000000dc0)=""/13, 0xd}], 0x8, &(0x7f0000000780)=""/248, 0xf8, 0x1}, 0x40000022) sendto$inet(r0, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de2b", 0xc4, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=""/3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') 2018/03/29 10:51:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffedd) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000400)={0x6}, 0x4) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, 'syzkaller0\x00', 'gre0\x00', {}, {0xff}, 0x11, 0x3, 0x60}, 0x0, 0x108, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x20, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x400, 0x401, 0x7f, 0x800, 0x401, 0x7f], 0x0, 0x4, 0x3b19}}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x200}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) 2018/03/29 10:51:07 executing program 6: socketpair(0x1, 0x80007, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) unshare(0x8000400) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=""/3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') 2018/03/29 10:51:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xe0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cb"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x250, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)}], 0x1) 2018/03/29 10:51:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xffffffffffffff16) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) close(r1) 2018/03/29 10:51:07 executing program 0: unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615", 0x15}], 0x1) 2018/03/29 10:51:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:07 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xe0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cb"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x250, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket(0x9, 0x3, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getpeername(r1, &(0x7f00000003c0)=@can={0x0, 0x0}, &(0x7f0000000440)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000900)={@remote, 0x0}, &(0x7f0000000940)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000bc0)={@loopback, 0x0}, &(0x7f0000000c00)=0x14) getpeername$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000dc0)=0xe8) getsockname$packet(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0x14) accept4$packet(r1, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001100)={&(0x7f0000001040)=@ipv6_newroute={0x8c, 0x18, 0x400, 0x70bd29, 0x25dfdbfd, {0xa, 0x20, 0x0, 0xffffffffffffffc0, 0xfe, 0x3, 0xfe, 0xd, 0x2a00}, [@RTA_MULTIPATH={0x44, 0x9, [{0x1, 0x400, 0x5d7b, r2}, {0x20, 0xb66, 0x0, r3}, {0x6, 0x27, 0xc3c3, r4}, {0x5, 0x4, 0x10001, r5}, {0xffffffffffffdcb1, 0xd10, 0xfcb6, r6}, {0x1000, 0x5, 0x9, r7}, {0x8, 0x8, 0x8001, r8}, {0xfff, 0x200, 0xffffffff}]}, @RTA_MULTIPATH={0x2c, 0x9, [{0x0, 0xffffffffffffffff, 0x0, r9}, {0x7, 0x40, 0x80000001, r10}, {0x8, 0x0, 0x8001, r11}, {0x8, 0xfb, 0x10001, r12}, {0x4, 0x3, 0x5cb6, r13}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x8010) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80000) r14 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r14) 2018/03/29 10:51:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004beffc), &(0x7f0000af4000)=0x4) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=""/3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615", 0x15}], 0x1) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=""/3}) 2018/03/29 10:51:07 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xf5f, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x5, 0x5}, 0x28) 2018/03/29 10:51:07 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0xde5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007ddff4)) socketpair(0x10, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x8, 0x0, 0x4, 0x0, 0x82, 0x63, 0x20, r3}, &(0x7f0000000180)=0x20) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x5}) ioctl$int_out(r0, 0x2, &(0x7f00000001c0)) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) 2018/03/29 10:51:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xe8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x258, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615", 0x15}], 0x1) 2018/03/29 10:51:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23, 0x0, @empty, 0x1}, 0x1c) listen(r0, 0x8ed) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = accept(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) recvfrom$llc(r2, &(0x7f0000000100)=""/65, 0x41, 0x0, &(0x7f0000000180)={0x1a, 0x13, 0x1f, 0xffff, 0x7, 0x100, @random="bfb583a53d6c"}, 0x10) 2018/03/29 10:51:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:07 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x2c9, 0x10001, 0xb1f7]}, 0xa) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000000c0)={'bond0\x00', @ifru_mtu=0xf8c}) sendto(0xffffffffffffffff, &(0x7f0000000180)="1820ff721b839e6e3c337c3d7f80d9d0853b66a23e804fc59c296cab31c4e027b4ae4ce24dd4f789139d07bee2b4f7a5f64e866d4e5bc43fabc7258f9d229772718dc78e52af94d7d7935d49f31e50c2f8db644378d5b91575eeefb2fcae6c4126adee0b025b88e1809ae821f90be857c90750fd2f5e06417a8b1cbbba7dc80aa72417f44bc31836b6f9df5f27baa4794d5cc6b3fe64882551b74a85b8eb08a413b3", 0xa2, 0x0, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000100)=""/93, 0xfffffffffffffff8}) 2018/03/29 10:51:07 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000500)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) pipe(&(0x7f0000000440)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r3, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r3, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r4 = socket(0xa, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r4, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}, {&(0x7f00000002c0)="19e9e2bc3d256520e9a9a4bed121692346cb7f081c484035ab9bae2ecaa1f92d465dd59b6ac04239e1f5d63ed3cb5b678ed183a327d6fcc0d7ab8a5bf8237db32ac1bfc42889bcbed7e3ed4cb6b933feb8c49d464e5a975e965b1f75ecd1dc2c3c69d2091c7c5f2c8ddff51b078177fca85f50acc5b768483f3354902afb86e48024b732c795b72cb6e3b62ec3623b4a41d389325a17bf2488ce32ee6f258d90085e80e4992821b93e963fd745fd4333dfc2", 0xb2}], 0x2}, 0x4814) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) 2018/03/29 10:51:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xe8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x258, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a", 0x1f}], 0x1) 2018/03/29 10:51:07 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="b1", 0x1, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)="a5a61898865a81237f49405fc7891ca947a2e17a50ee", 0x16}], 0x1, &(0x7f0000000ec0)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001580)="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", 0xd00}], 0x1, &(0x7f0000002d40)=[{0x50, 0xecf0006aeeb07aee, 0x3, "c108f3b917042a2c6682c95d6dbb97672bb1729aeb7069cc64fb695d7fdda09d962c74331b3aaa8ed0d0869a40ee113c803fac6cd5cca2ce5f64"}], 0x50, 0x44881}, 0x85) 2018/03/29 10:51:07 executing program 4: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xe8, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x258, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) epoll_create1(0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000), 0x4) [ 174.340747] rds_bind: 18 callbacks suppressed [ 174.340755] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a", 0x1f}], 0x1) 2018/03/29 10:51:07 executing program 4: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x0, 0x8400000000003}, 0x2c) unshare(0x400) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) bind(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x11, 0x0, r3, 0x1, 0x7, 0x6, @random="3855e7da4003"}, 0x80) accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x80000) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x800000018, &(0x7f00000001c0)=0x7ff, 0x4) sendto$inet6(r4, &(0x7f0000000200)="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", 0xf81, 0x4008000, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r4, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)}], 0x1, &(0x7f0000864bb8)}, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvfrom$ipx(r2, &(0x7f0000000340)=""/77, 0x4d, 0x20, &(0x7f0000000140)={0x4, 0x9, 0x1, "58b1fc245a26", 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x24) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r5, 0x80}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a", 0x1f}], 0x1) 2018/03/29 10:51:07 executing program 3: r0 = socket$kcm(0x29, 0x0, 0x0) socketpair(0x10, 0x80f, 0x0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)={r1, r2}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) sendmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/03/29 10:51:07 executing program 4: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:07 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e454"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 6: epoll_wait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0xde5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000000e40), 0xfffffd23, 0x200080c1, &(0x7f0000000000)={0x2, 0x10000000004e22, @loopback=0x7f000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x5, 0xb9, [0x0, 0x20000a00, 0x20000b20, 0x20000cf8], 0x0, &(0x7f0000000080), &(0x7f0000002e80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffcdb92e010000000b000000000000000000697036677265746170300000000000006970366772657461703000000000000000000000000000000000000000000000dec3d32d0f2d0000ff000000aaaaaaaaaabb00ff0000000000007000000070000000c000000049444c4554494d45520000000000000000000000000000000000000000000000280000000000"]}, 0x131) recvfrom(r0, &(0x7f0000002280)=""/140, 0x8c, 0x100, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000ac0)={&(0x7f0000000a40)='./file1\x00'}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40001ff8, 0xd5) recvmsg(r0, &(0x7f0000000a00)={&(0x7f0000000440)=@nfc_llcp, 0x80, &(0x7f0000002200)=[{&(0x7f0000000880)=""/134, 0x86}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000940)=""/107, 0x14a}, {&(0x7f0000000b40)=""/236, 0xec}, {&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f00000009c0), 0x2db}, {&(0x7f0000000d00)=""/176, 0xb0}, {&(0x7f0000000dc0)=""/13, 0xd}], 0x8, &(0x7f0000000780)=""/248, 0xf8, 0x1}, 0x40000022) sendto$inet(r0, &(0x7f0000000100)="7c5538c256e5a7ec66e5b0885c53f33d52dfaa5059364a62ac9a1815215caf0a6903b23aee21267308dbbdcc9ae0716a468ffb0b566c96d5e63550cc56cf13edfa0f36e52092a40e2f2f4baf6ed2ffc6ada661fff7d4d373b15f438248e99f08fc8eacf93f5fbd5d5c3f11c4d63d3193fae8fa447381f9b77ed8220d177488e3b76493387b4d7b86e7782b7a0fe89373d094db9e5fb79a6c1b685f3cb79fffe59bf8a437f80ead010905bdc27722232aab1f54367d94c0353b09bae5b17564f3d984de2b", 0xc4, 0xd0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/29 10:51:07 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:07 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x0, 0x0, 0x2, 0x0, 0xa8}, 0x20) getpeername(0xffffffffffffffff, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x8509}, @in6={0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x90}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0x8}], 0xa0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=""/3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000140)={0x80000000, 0x10001, 0x3, 0x100000001}) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a0000000000", 0x24}], 0x1) 2018/03/29 10:51:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x0, 0x8400000000003}, 0x2c) unshare(0x400) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r2 = accept(0xffffffffffffffff, &(0x7f0000000440)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) bind(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x11, 0x0, r3, 0x1, 0x7, 0x6, @random="3855e7da4003"}, 0x80) accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x80000) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x800000018, &(0x7f00000001c0)=0x7ff, 0x4) sendto$inet6(r4, &(0x7f0000000200)="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", 0xd91, 0x4008000, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r4, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x7b1}], 0x1, &(0x7f0000864bb8)}, 0x0) recvfrom$ipx(r2, &(0x7f0000000340)=""/77, 0x4d, 0x20, &(0x7f0000000140)={0x4, 0x9, 0x1, "58b1fc245a26", 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x28) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r5, 0x80}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/29 10:51:07 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e454"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:07 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a0000000000", 0x24}], 0x1) 2018/03/29 10:51:07 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000002c0)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) r3 = accept(r0, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) 2018/03/29 10:51:08 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x2c, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e22, 0x3, 'rr\x00', 0x0, 0xb9a7, 0x14}, 0x2c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r2, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)) 2018/03/29 10:51:08 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e454"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a0000000000", 0x24}], 0x1) 2018/03/29 10:51:08 executing program 0: getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00', 0x2}, 0x18) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$l2tp(0x18, 0x1, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000700)={r3, 0x1}, &(0x7f0000000740)=0x8) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/03/29 10:51:08 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:08 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x1}, 0x8) connect$pppoe(r1, &(0x7f00000002c0)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x20a, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x74, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8c, @ipv4={[], [0xff, 0xff]}, 0x2}, @in6={0xa, 0x4e23, 0x75d, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000180)=0x10) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bcsf0\x00', 0x1}) 2018/03/29 10:51:08 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f900", 0x27}], 0x1) 2018/03/29 10:51:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f900", 0x27}], 0x1) 2018/03/29 10:51:08 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) [ 174.763396] IPVS: set_ctl: invalid protocol: 44 172.20.20.16:20002 rr [ 174.770845] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 174.792513] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/03/29 10:51:08 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) [ 174.827952] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 174.864203] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 174.889897] IPVS: set_ctl: invalid protocol: 44 172.20.20.16:20002 rr 2018/03/29 10:51:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f900", 0x27}], 0x1) 2018/03/29 10:51:08 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x1}, 0x8) connect$pppoe(r1, &(0x7f00000002c0)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x20a, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x74, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8c, @ipv4={[], [0xff, 0xff]}, 0x2}, @in6={0xa, 0x4e23, 0x75d, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000180)=0x10) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bcsf0\x00', 0x1}) 2018/03/29 10:51:08 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:08 executing program 3: socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r0, r1}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)=0x6) setsockopt$sock_void(r0, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) 2018/03/29 10:51:08 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/60, &(0x7f0000000080)=0x3c) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001980), &(0x7f0000000700)=0x60) connect$nfc_llcp(r1, &(0x7f0000001a00)={0x27, 0x0, 0x1, 0x4, 0x3f, 0x4, "94bad6cd67ddc14056779cca22241bb4fb248cffd7459a2e7a2b37b7471fc2495418f44f1e0f3676989c1516554bd8d4eddcd62d893eb9a6c5cc3780f2e991", 0x3c}, 0x60) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x7, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ip6_vti0\x00'}, 0x18) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000002c0)=0xef2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100)=0x80, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffeab) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000180)={'gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000140)=0x4, 0x4) r5 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r5, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="0cd59785eba93a96ade37bb5cc77fa44385cbebf00d34fca604b628df3247aae13b4d6bd91acf69fb9", 0x29}], 0x1, &(0x7f0000000300)}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0xfffffffffffffdad) 2018/03/29 10:51:08 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:08 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:08 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/29 10:51:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f90000", 0x28}], 0x1) [ 174.971116] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/03/29 10:51:08 executing program 3: accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000700)={r2, 0x1}, &(0x7f0000000740)=0x8) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/03/29 10:51:08 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x1}, 0x8) connect$pppoe(r1, &(0x7f00000002c0)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x20a, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x74, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8c, @ipv4={[], [0xff, 0xff]}, 0x2}, @in6={0xa, 0x4e23, 0x75d, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000180)=0x10) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bcsf0\x00', 0x1}) 2018/03/29 10:51:08 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r2, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0xfffffffffffffff7, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000680)=@get={0x1, &(0x7f00000006c0)=""/220, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r4, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000000f40)=[{0x90, 0xff, 0x2, "53ec13d77da80fdbe2fc28b0aba99eab715350824ff5a9d7719e1fafc7303ba5e893850604578d325252ae3324b32ef067cb87c36c3df9af13a346361ee066610ddc53b18dc69c76e25cdb53bd10df70780153a650aaa73a81b08e539863b402219d931dbcc939d1d0878ea78a574848cf11224bc3bbd2bf875592e12ee298"}, {0xf0, 0x116, 0x1, "55a1f614b1f9456f7d0a443c322339e1c3a85c0a4422896d13a75fdfdbb51fee4307abd5b6791a102d22a7c90623488f5e9e4e9452fdd4a6710f8c16f4c7498bea4a021e2dc7f8b1d58a829f51451d14aabbcd91f3c6e539c7318f68ce8a6506a78f2e9cc0037bf9e085fd0a3fe38b60b280c85b005700dbe3003b756293634227a91d0bfdcede9c25b4de3ae36d41d9eb8ca919003208e1acbab4dda6579ae7ce09710788272fc1944836dcab5eb7f56c28ce11f46175fc350802a7c8d1828488539f16e9e58a0da455dff3f089cbde4b4e758dc9eb95e4548f0d"}, {0x90, 0x10a, 0xffffffff, "eb36a3d0c1f3c79a79d824cdde4ce955d7dbcf73526161c5af91cb9248c924ac5248237068e6822504ac0524afbf9b0b94a22c98c0241ee9ee87b9e5c7dac5e453b09a0e73b74e500c9910cdfe4ab8415626c1f84ec2cf16d97a13048d408b810fed697a2e89ef8f0b0316eb306ec2602661989202a0b6de325d217c5b29"}, {0x50, 0x116, 0x3, "f567d677e3ff74055a73c1e59629841db620df36cb0d565c5545b2ee5ea4519ac05bdf313e014e316290dd897ac03a3feeb29db046f0d1da5d6384805e"}], 0x260, 0x800}, 0x80) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/29 10:51:08 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}}, 0x20) 2018/03/29 10:51:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f90000", 0x28}], 0x1) 2018/03/29 10:51:08 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000001540)=ANY=[@ANYBLOB="08100000ffff00005d618ef4e4a03a4345f056558a33d4770b8ff51396161d6c3a03c1859a6ca84fe5ebca7d9bf3b31d369302828853df4d305246b5ab5a0d583d133f29a3bc721583d44543d81fdd8e029cc9c84cfa070ad60ad1c488664194614221781e77bf7b88065f74cadbaa442a5c996af1202e97a445b8399b3fab05cff02e1b168f4548ab7cc49844cc21b78538784a3ae0312d355a4a03a5a3406e4ffa19c30b0b8761a8441a1f02b8401841a88afb5683fdc04e4f2ca9a74f624c349840d1b01015213441f22c184d9a51f61e40feabb1a81fc00fa1ae7013beaac4e69a4c74c9de5bc0b7742a20bc94af5f3f0930ec7febcbcce919dfe9e1140d00bb966e06fc2f6d64c24eaf5679972444f750f4885203cde4ef0759a9f1c3efcb1a707d4600263a3859bf19f9b58c6b27133e3d99b877f202da773a9f4aa4d7cd4d206c4407f29db925a821dca80af0c40359255c93fd8e9309da8b4e185c00fdd5450d68c448fc060f764d26a72f5eabd4b676c8ee1e7f6d9045082091722e37e3f0b4dd92e617e420f16012ed8ba4bad80a893f6ef12958a42f0a16f4f7e5ecfee7bca3a972817ff33bf4cb79d6045f1aa56eebba3cdc53444a4d8b8cf6fb4e76731029d6ef3bd3743bd214c4326164db9562b783171e0461e700241d6dedf503f5a537c3048f3af2512e4bf782520714298f23ab7c7c80b8483fdd22c7e2b04305aa85b18dea0e93158a9478f841fd5c4115a0865a7e2525c72759f6613d8bfb9c56b0b1fe176fecd5982b7a759335d89b004ddeb42c933d1c3ecc065b17a010026b4a1d04f0bad77798032371f5f9abbc52577262cd725b78ae289048147f9de1c2a1390d5bef22fdbf2c895ca2f1542bcf413d3b538cfc220c6344146a626d5951e3713e046b380de0fbd3afa9c23a657808bddf17692bd69dba2046c9b8fa02ae46b18474fd9ee7082af483fa82b5c734b6abb4498c50b8c35a0c0d37468093c3e5aa36c5e3b2b9142836d12158e8e16530586d93808cadd611c0c9025192f6abf2fcccc39ac8f92bcd46d5f3256e4d308668f039e985f5f6d28c65d14c20d7349aab0d25c09bd84af71d3a088a3b3e5c2d8271dbc6ff3dbddaf6c42cd93d2ef126b5a78ec01852df74f347585bcbfa480858d1be27109a45ace9253a79cf2510ca2c3a74e307683cfb60b6ba56a941efea35e8d0dad3b6607a183071b08f1ac34f87e0c68fc10bce27c0b58c0cd0926a14a406f14af77ba7b0f07827bd61d271d0687774ac4c161bc2f0b03b7ea0aaf30a5a6440dfe273ac2a9faa7cf6e2a6aa80fa5b993d124cb245c5110acc11205e42443f177dd72a362187f581d0c7c32ff8fea7bb58039dde6b8a6bb90cfdf75bb2042aa35628bad9a69b650804489cbef7176f52b471ecc0c39d6584da5c1c361ae3252567cad3101fc42bc1f10d2af1d9f8ea702d2479c070a890c5ecf28fc3eed78861690be863d7ee19897ffe4b68321dbe4550750c51810d5828076e9fe5753dd3acefa71877fde2e13d5b5070310b0de70cb1783ee63c2e3b2c4ea25f49bb46a8bb2d2b47455ec24367fe5c53c7a17720f664ef5e4bd9735a2dcef2a5ba49a90506ec56e964c589fd4088a827421c12bc76de2090a6212583ad0058621f5084940bb2c88ae3221d08504c800cf5100f4a1e18567b76d09b94a427b235fe1de2c8cdf4b5c075438dd990a8aed3c1984f9f2f397b9756bf7d29e6d5fc97056c345234b77b1001237ff5cd26654fdacdf00995dc6308b6ac554427436ac0a47bd72ed97d8a0fa6e009661d7fdc0b62e89e5723c34fd3fd04a3bfad77b841e19c8d4177c0e5e8d4cd7de0d64680b5746d259d6b14231f119aa810727160637cc0a0b03ed1fe4c1e124b0faabbfe1a92e241016e74e9d2e6bdd3d507aba880f799fc46d191a66f1073a200884d26d6faf4c96c685605763f6399cbcea23db8814a12535b31a1ad39429d9f346bfce4cb70f137c51e3f365d580ce1590b82f02f9bedd1e38679653d8f465ffd7d26692c4b8bf977131a058643d9d85ffa8d70f62af9df24f2ceb7f68f000d453342758485fda9578f0084e836f81ae5603a18e7669f41ea27b523474738a5e748a76e676de4a8fe80ce97d2f2d3bb736ed15959343131e8784f10325557d23b0ae914409fd7706cecca3d546cf114332e9f3b4da728b6d5fbee85f584fa248f753be83adf44499a7a5ec4545e3937ecd33ddb687998c9f393cffcc6acffb114ba0e1e5b9330f364b0bdbe10bb77cfe907d73534750766683948faf2aae994c714d69a5af0846d74f60b67dfb90367ed7adce9c5d27c2bd6733e694d2e7c224acceea5eb9e0858a4d03ef32f469bc6a7a30ae15909439d276c37b6344039493caa7cb3fc3c82f9835bc45fa26ccb73aea0dd6f2573f34626a35a6064498740d6bb4e54116e4bf04414511a9069e92edb37d9fcbf2d8a0496ae786449713438a28e887c34fa22151f0ab85b456dcbe6a63faac7beeb01ef5ac70bb1b9effa2307f47ac669687e4f493ef4c6e0ceeafbfaed3fe8312367a56521ac4080e24582bce20261d39c4657f05192454572aee0fa8b0c40556e317900158a60e7d353075d522317a958822ea5579b85a81cf127f47e7bb29a33c20a71eebf649f1922944ec6123a1dd3cd2b2ab70c45ff9569960b7f56b737e832fb2e59dedf355d99daad6d305157ea6fe73ff9934f04f63eee94aa306a668c4f4629a21d5c067a564581a6bd9cc39b0ab212113e1d74071641f5e52b734df983548b29cad5d2456d53c0d477d764eedf5c9c2c1999c3fd1455e31374cf9e24c2a621e6c18a5c2d091d99d81ca46cb0654f22d5e5d6bd56538d44257eb71722cc059b9870f5eb8ccdc864cca9d61349e4790375cc92f493c8591d946471f16248a34118f6ea55e1dc302f3c63c46d2eccbe3465a6957779fc2be3f6fbeac773dd307fa574da8c7d189528a2f973ae3a1730facfac5c52ba8fc7752fab7c4cda8a6ba7f567cedb00ee2c31de92bc5272a32ef63b2b13d0912d56c3ed025fe14589a226183c01caf9b9f90b466890977c31cc768c1e333e6f9485aeeb4998caf0b3637b0ef55afc03a752a9a2c98cfd9680b3f7e7612d177d49404c59dbf212cb0272eb5a0b31c85d9bdd55cb808563d266f84a9691aa8ed6ac5ace9cbe3caae119b5d0da9567c73f205f22d1b9606ea67c66775fd9f0d1f7f4b1c0a4b976adb04e8cbb5a8b1916f7a08f38c0d87bf49a1b4f6160f81261b6ff7b69413cce4906900b1c5dd530db7cd39e156ce975df3c538cb7923286533e10b768083922f1f732626daccaf007abb29fb96b7330e4e988fd3b3701b9475764bfd5d369b85faf2a72f70680664c4dde96bbf0f515e5cb29d4aa9bbb489cc6fbe91a71c6c4e0b9170950a37cacf51614e938c64fd6fc289d7af4b95d827478d9b4841787bdffc8f532e100ed05079276f2d8d103f2f14d1e59ba16939e76ed2b9bd0255564bfc0a0f1a2b64b0147391297075f93f9c5dff72d29f8a00ac632f3a75dab82b76e95cd94522976c70728b15ac7feed15271ac958ae632a995d052eb40a533b1fedbdeda50994bcdf6b273d76577e417d11b863609dfa78ff202c3896756334267478eea6792b36cb57cf0abf50e019a1bc28632c3735f7982eefd2b6b28a3b889aa2e27572791d8eb45d5ca99084aca6d357475537528387465a39f6c438238a52b1ef2396ab2dec451420c88c7ea97c0143282de7c39875f915a7fc2b1f61e7782d6e6beca0851129786b7f0072ecb636e89030ea84ef50f313f62b257d3533f2ac7827743a6d1b6ad9c9e0cb18b41db2c3e64b6ff638f326f242f7e033b01649da581c206893ea008d0e02567d8b35f716f9ef018d5d3fc09659ec21834e4fcc7bb9c54e22e46f9e651a5d7a63e2a7d663ee972dceca1c92748fd68509bf753f4f821e4566f96b03802bffeec53c19339f614320705cb5369bae60451097b805da7d4467a4be279d0558d756d3df38b56d70e48d6ac1d35db4688acf33705349142a4ebba92c405dbc098e61f5e897f8da71393d0bd6c4a10429d85c0e1cc382d6de3307cc9dbfd74e4ef4876beaa92e160959d44c6aef86a80e1c4e49fa5a5621e403b0c36c997fe7e971b79db318256d0050848fbe8fa3458f890ac84cf283924e458abcf473f1ccb4bc6814954123cbba25fd1f26d95039305e335ea0272b250ee5f839e6409fd892fc6353639400d1d794542122da41644ce3d5bf35eae52288f0f581f3aa8d9e2c15dd1798331af55063610a6b81359a4e34ce4027c260ee6c3e3aa97bc032a75ec89cd4e0bb9ddcca77d7a3e86ee4dd34af1775833be229d243440e766347ad8e8631480288062433385afb433415c8a129fdac389ff8565e139bd86b080c704c6fe9632d3533414154465cb3f2725163663ae4ad572dc66ec362b4d2dded535ff0d74a2443dd4b2f8d973266fbc506035948c28bd8671cbc12ed912cd517c31e669a8fc70c12b98282fe28c38cc6b77d5fd4ebc327901414797cba5a165ead05df69236a091be6be867b82542263c3836646a39d2fe406402d9f1baeda37ace3c0e3e005737e727b46387bc12d9ad8cf563486deb645eff56e40810e68ef622dd8617f3b372e0e4f70b48ef7edbf349a58353efe106189613d03e71b94fa2bc574b104731a6ed839db35739da1b2759e3ffc4ceb2995f6f9eadf6b8de9fcf2df8a2da3ab7b52db19d3d1a24d36f9a19aaf0a7f98cf04bfea825b3f6ae29a2f261b8cdf530f02e7ee8be165f5fe7d9c46d278a8d96c85b65f86bb40c7b6739e50522c76fee0f68f0a8f33be6909799bb3a5016e032a1e5b8f9632555904001dde592d28fb4145d801497caf6489897f4dee9a0be311203d083e2b2a682049d045de54bd83bc01014d5285527ffc1b878661ee86e7ecdffa1ac65218412c70b2b80bd2314dcc46ed5f1579090a348346c9310ade3a5c9562752b09a4154014844a86f4e89e0323463f79fdfe11b1ad7eeb37a1ae71bfca7d53d92ca802e8b973f1026dcb8022dc1bae5e5c2ac06bce2b8af9d3522b9f407dbe31151cb33c794471019260e1ebfb6d8a4e0c0246cf4d49d5b54a638d909ddbcc0f55c44cdbd426b677c7a3b3b2c554224b8cc6c19f7ce863f45bb4a2b3fd6e2628355c2527a5dc64e3a7586476494f2d372aa3afab93a84e6895e64b499ba0c02f9da921b0b70721e5ee04f70a4e5293ea91758a6fcda146db0565c7f497a3eb9c22e8b871fad6ee3651c840175361924e9ade1ddb71ac3780c30114b08270c5af06572f6c4f7a785eac12cac5380e87b2f8b9140632730b00ce5e09b5e803ff4da6a6de21f8a1ac64c1d2ea4d1618e47353cd31dcf891e31f71b7102f1838c0bc3458146f5fb25e555b0bb78da58803ce5c81ca65ac3dda38a60afb65281c494d790b04f818b2ec6ed9d8c6aa11bcc4f6add7494d15499ba688701627dbf1dccacf1a6b35317a223734869bbc9fec4b809d4cb10c0f6f7eebb6c6b4143b26922632a75abccb425d15f8cfcf118c374a5b9cd2fed89d431b60309282fa6d42390da3b78dab9e73337c0b732a04bd239ca3f1ebdf1b5251b72c6486d3fbc938d4ef2afc57249ef3bdd7bb5975c9db852fcd0117e6350e41a867df2b34c6cdb2e84d8f62959079c2ff63f6c1e20b408cfff96e7061a907031f79cdaf3ce820c8a5b90852bd142410cd3828c99f4f8de94c7cfc0a3068a04590476fa5e40b8b1e56109ebced7aac3e7037ddf4731231658b450eb35430f7e5144cdc"], &(0x7f0000000480), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") sync() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000100)=0x6e) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000200)={0x3, {"92cb1772e63c65"}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x4) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/29 10:51:08 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000000c0)={r2, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000240)={r2, r4}) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x6) setsockopt$sock_void(r2, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x42) 2018/03/29 10:51:08 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = epoll_create(0x5) poll(&(0x7f0000000600)=[{r0, 0x2002}, {r1, 0x10c}, {r0}, {r1, 0x204}, {r1, 0x100}], 0x5, 0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000540)={'filter\x00', 0x0, 0x4, 0x9, [], 0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)=""/9}, &(0x7f00000005c0)=0x78) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000640)={0x8, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000680)={0x4, r2}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip_vti0\x00', 'yam0\x00', 'ip6gre0\x00', 'nr0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1d8, 0x250, 0x2a0, [@comment={'comment\x00', 0x100}, @devgroup={'devgroup\x00', 0x18, {{0x3}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "90129f299f4c7d12d318d1e933c1ce2b0b5596101b032b6def9bf53401681152da6d0664d9c2ba9aa4b16fbfc5a55d55514751363c3ca70330f7b4d7a236a185"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x3a8) 2018/03/29 10:51:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f90000", 0x28}], 0x1) 2018/03/29 10:51:08 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r5, &(0x7f0000000180)="15", 0x1) r6 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r6, 0x0, 0xffff, 0x9) close(r5) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x400}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(0xffffffffffffffff, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$sock_buf(r9, 0x1, 0x3f, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/29 10:51:08 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}}, 0x20) [ 175.109765] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 175.161206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 175.215562] WARNING: CPU: 1 PID: 22060 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 175.224080] Kernel panic - not syncing: panic_on_warn set ... [ 175.224080] [ 175.231442] CPU: 1 PID: 22060 Comm: syz-executor0 Not tainted 4.16.0-rc7+ #5 [ 175.238991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.238996] Call Trace: [ 175.239013] dump_stack+0x194/0x24d [ 175.239029] ? arch_local_irq_restore+0x53/0x53 [ 175.239046] ? vsnprintf+0x1ed/0x1900 [ 175.239065] panic+0x1e4/0x41c [ 175.239075] ? refcount_error_report+0x214/0x214 [ 175.239083] ? show_regs_print_info+0x18/0x18 [ 175.239104] ? __warn+0x1c1/0x200 [ 175.239119] ? strp_done+0xb7/0xe0 [ 175.239128] __warn+0x1dc/0x200 [ 175.239139] ? strp_done+0xb7/0xe0 [ 175.239152] report_bug+0x1f4/0x2b0 [ 175.239170] fixup_bug.part.11+0x37/0x80 [ 175.239180] do_error_trap+0x2d7/0x3e0 [ 175.239202] ? math_error+0x400/0x400 [ 175.239212] ? print_irqtrace_events+0x270/0x270 [ 175.239225] ? find_held_lock+0x35/0x1d0 [ 175.239248] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.239265] do_invalid_op+0x1b/0x20 [ 175.239276] invalid_op+0x1b/0x40 [ 175.239283] RIP: 0010:strp_done+0xb7/0xe0 [ 175.239288] RSP: 0018:ffff8801d8e2f768 EFLAGS: 00010212 [ 175.239297] RAX: 0000000000010000 RBX: ffff8801ae86d908 RCX: ffffffff85e7a857 [ 175.239302] RDX: 00000000000000e6 RSI: ffffc90001a40000 RDI: ffff8801ae86d910 [ 175.239308] RBP: ffff8801d8e2f780 R08: 1ffff1003b1c5eb8 R09: 0000000000000000 [ 175.239312] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88019f372540 [ 175.239317] R13: ffff8801d8e2f988 R14: 0000000000000000 R15: ffff8801d8e2f848 [ 175.239339] ? strp_done+0xb7/0xe0 [ 175.239356] ? strp_done+0xb7/0xe0 [ 175.239366] kcm_ioctl+0xf6e/0x1820 [ 175.239390] ? kcm_unattach+0x1520/0x1520 [ 175.239420] ? lock_release+0xa40/0xa40 [ 175.239443] ? trace_hardirqs_off+0x10/0x10 [ 175.239454] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.239465] ? trace_hardirqs_on+0xd/0x10 [ 175.239499] sock_do_ioctl+0xef/0x390 [ 175.239513] ? compat_ifr_data_ioctl+0x170/0x170 [ 175.239525] ? __fget+0x342/0x5b0 [ 175.239536] ? lock_downgrade+0x980/0x980 [ 175.239551] ? lock_release+0xa40/0xa40 [ 175.239567] ? __lock_is_held+0xb6/0x140 [ 175.239594] sock_ioctl+0x367/0x670 [ 175.239603] ? sock_ioctl+0x367/0x670 [ 175.239610] ? __fget+0x36b/0x5b0 [ 175.239622] ? dlci_ioctl_set+0x40/0x40 [ 175.239640] ? iterate_fd+0x3f0/0x3f0 [ 175.239657] ? get_unused_fd_flags+0x190/0x190 [ 175.239677] ? dlci_ioctl_set+0x40/0x40 [ 175.239687] do_vfs_ioctl+0x1b1/0x1520 [ 175.239694] ? do_vfs_ioctl+0x1b1/0x1520 [ 175.239713] ? ioctl_preallocate+0x2b0/0x2b0 [ 175.239725] ? fget_raw+0x20/0x20 [ 175.239746] ? SyS_futex+0x269/0x390 [ 175.239765] ? do_futex+0x22a0/0x22a0 [ 175.239775] ? exit_to_usermode_loop+0x198/0x2f0 [ 175.239793] ? security_file_ioctl+0x89/0xb0 [ 175.239810] SyS_ioctl+0x8f/0xc0 [ 175.239820] ? do_vfs_ioctl+0x1520/0x1520 [ 175.239833] do_syscall_64+0x281/0x940 [ 175.239841] ? __do_page_fault+0xc90/0xc90 [ 175.239849] ? _raw_spin_unlock_irq+0x27/0x70 [ 175.239863] ? finish_task_switch+0x1c1/0x7e0 [ 175.239875] ? syscall_return_slowpath+0x550/0x550 [ 175.239888] ? syscall_return_slowpath+0x2ac/0x550 [ 175.239900] ? prepare_exit_to_usermode+0x350/0x350 [ 175.239913] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 175.239933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.239955] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 175.239962] RIP: 0033:0x4548b9 [ 175.239967] RSP: 002b:00007ff82c8fbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.239977] RAX: ffffffffffffffda RBX: 00007ff82c8fc6d4 RCX: 00000000004548b9 [ 175.239982] RDX: 0000000020000240 RSI: 00000000000089e0 RDI: 0000000000000017 [ 175.239987] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 175.239992] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 175.239998] R13: 00000000000003aa R14: 00000000006f7890 R15: 0000000000000001 [ 175.240845] Dumping ftrace buffer: [ 175.240971] (ftrace buffer empty) [ 175.240974] Kernel Offset: disabled [ 175.600109] Rebooting in 86400 seconds..