x0, 0x0) ioctl(r3, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000566000)={0x93, 0x3, 0xffffffffffffff7f}) fcntl$getownex(r0, 0x10, &(0x7f0000231000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcc000)="2f6465762f73657175656e6365723200", 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00006ca000-0x10)={0x1, 0x0, 0x1, 0x8001}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000618000)={0x0, 0x48, "e95a96c08b61da5395c05edd74ab4882773e235a7e600e59e5c146148e4abcf809704f483fb6e6fa585a6e69f6bb4da15e9b77ebc9002f0616e241abd697481f30a60c34d9ce3b25"}, &(0x7f0000213000)=0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d78000)={r5, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8399}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffff000, 0x9, 0x9, 0x8}, &(0x7f000067c000)=0xa0) pwrite64(r3, &(0x7f000078f000)="7f4dc75542d3376d6db138ccc5227b460669394f243eb3fa2e1a1c1d1743b59fea8322e3287aed030fa5cb15fdf90bbf3985a071cf51b866db8411199f2feebfa1f5b900077595929e3b981536b6d42aba51e991757e440311c4e03d82d4d70ce4495cea97501a18685f26bda555599cf3b7e552ab", 0x75, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007bd000)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000159000)={r4, 0x7}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000440000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x6, 0x0, 0xd, 0xd34, 0x88, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x1000000000001, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000509000)=0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000e58000-0x4)=0x4) sendmsg(r6, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[{&(0x7f000027e000)="66fb9b6a2a089d1fb2d463b8f4aa946f74aa56ba469c18098aa08cb926242c9be1c82e32a540a845dc217fdca773e229e7a38c875984e7f0af6bec086287f97319779508191ddf306edb6b4655d62522714d7ae672958c4661d34b9cdb21fa3e1c37e6c248f97585d6c370822bca8f546dca29b2eb0e4f4ec0a6a49316a2de558992c2d6869e20a4219121fdcce63e7cf905a3242dbab6ea166fa5fa15d431f4a47d0eb26e0a8497835ff104a99da06c2927e3b9d7635c1cc038ffeb03e571f0baaa56457d5d156024cf190ffd528a953ac39389041c491ea4da3268ec8a5e6f729527b7f9d76f68bbb96c32634eb9cfb3e509ccf2bd4c38f5", 0xf9}, {&(0x7f0000f0d000)="338b591f6dfdd89ec67eb7315f5fc7be7c81435d1e49397f0b58e8300468405849259bcf85a0b4a0b4b4594577ee523ef917ae9e1e3fcd24f851ed949114b8625ecad199f345e2354e403f61690be19ed6385086d260bdd5d6c58194f5e477bafdd24d05199280399b54dd4c0d3051", 0x6f}, {&(0x7f0000afb000)="6c77b130e9eb861329aa0f458bd57c77875745abdb0d03f03fdddda04076b9ea07dbd7fe8b72512d37839a8b88c66c3d8a20fefac99a6bbfce39a3d2ef1af3fb821c321b295acf2da0b57cccc9d336f219b63631a4fd9ff0bef3f0b040db61e4ac7e81504b2e5ccba77980a2fcce7a9921d1dbe66b5f50de5d86c172539a6f7fcadf7778ae9a175d0b6e96ef1f6075dbe0f9f3c80f864123665146a01c72987e1e2cded534bc90f0ed0016b27fd21141dac385c9c6a9428ed70b231b2d82482d3eecf3bfc74f12e0bedb9027a4a7d71e0057f9b490bb60561c7d6c4d0fc4fd7479206a02ae27f9ec7f8f6eb9973d34ebf1fc695af5899ae54cea8f0c", 0xfc}, {&(0x7f00008f5000-0xbf)="5f2f984326f56a0533547df88ada962f12b75976c50c05f0d11df26e727808ffe0db2c9c8b79eff8a165d6135aee4ff221f9b72ff94dbc738c59bfadfa14e624fdb68b412b6eb75caa5b9d100c52d9beca15a7a1ff1d3fafcc7f0b21379e5fa505c4858065a34483d496ce06ca6d24ba331ca1f56dc07dc9745fbf1ff5d41ebe4f8b91d182cff6d9735af366f7187e3139e9fb1031f90861b50b375b48885994b85c4fe5d0be400e6937b890d71deec39c8af336588ca9ffeb53a047ba95a5", 0xbf}, {&(0x7f0000939000)="8474f6c396828aa0176fe437c3632883087f12212a4af7588de1ebf21446ed86bd2d6d89ec9fd969e46b7252bf31806559594b474dea3bda9a52352a7c74b3ddb99e4d8d42d831c641034474ffe44c9c6c6c5958724e95a628f9d6fc37afab635a9e1aa8337cbc400c6c4d", 0x6b}, {&(0x7f0000b67000-0xdb)="ede3fbd93f3b0f63e1c0b0b0f6cf7cb08e42a1ea475691fbff2d79a43651df1f777be7ad0703b07909be5070fbff93271346eabf110be19dae25b6eab0a0938355e2226074d745bfb474ff9232a813469af70063ffe8868b325e3fbc4a552c3c429e2f7d454a0d59f39a9a64541255df5e99bedd82d50b923ba20fcbe9014c85c07c34fe1a7794f2bcc96c44edd521922434237f8d4f6fc254b776a6c64b2e3849e2fab835e91cfa20e24e5cb071fd3fe014eda91149aa6c336ddbdfba23cc2ea9247eb429091271e803975028f4ee1155465961f9cdbd4c1c7515", 0xdb}], 0x6, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e75000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a9000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f8b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000850000)=0xe8) recvfrom$packet(r6, &(0x7f0000957000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x40000122, &(0x7f0000f1a000)={0x11, 0x8, r7, 0x1, 0x846, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvmsg(r6, &(0x7f0000408000)={&(0x7f0000fcf000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000708000-0x8)=[{&(0x7f0000f33000-0xce)="00", 0x1}], 0x1, &(0x7f0000914000)="00", 0x1, 0x10000}, 0xfffffffffffffffe) 2017/12/06 03:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007f4000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x75c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fffffff, 0x9, 0x81, "50cbf28cfc3af45fae7b797b0a2d29605c098ffd7f1df440c41f9ffe7df8b26106e9dec73a053892c42495ade5717c03be7a002a3d6556b5b06d7b4dd193dea8400db836b877f724a5466057fe58bcda"}, 0x160) r1 = socket(0x40000000015, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r1, &(0x7f0000540000-0x40)=[{&(0x7f0000ecb000-0xb)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:14 executing program 0: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[], 0x0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00009b5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000009c000-0xb8)={0x0, 0x67, 0x9, 0x1, 0x7, 0xffffffff, 0x280000000000, 0x0, {0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x7, 0x18f16c1c, 0x9}}, &(0x7f0000df2000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b2000-0x8)={0x0, 0x100000000}, &(0x7f00000ef000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee4000-0x8)={r2, 0x100000001}, &(0x7f0000eeb000-0x4)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000021d000+0x219)={r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000eeb000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000eeb000)={0x7, "4015a9a2b043"}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000eeb000)={0x1, 0x400}, 0x8) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eed000-0x8)={r3, 0xf1}, &(0x7f0000eec000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000eeb000)="2e2f66696c653000", &(0x7f0000eec000-0x8)="2e2f66696c653000") mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000999000-0xf2)={r3, 0xea, "cbcfe9863e29ba3da2df3f86ffbb38e6ca32e86f1d87941d337d3c4f24eeff4f7db1ec311920a48effc55cdc5c8b667bafdfb257398bccb1c84baed55ea38d0c977cd85e31d110d5b2ff019895753f286c46b315640df9fc64124d0e4fc878fc19fdda88468eba0e1faca790202dc7f0ba1a3d9c3caff1388cfd426b582699b2c4304921550ab0f2626bedf9e2409d5b44e1fb373b2e5663da13fbc242a0db0e6dcfe53182fba5b5fa37939025d2a5079128d81f1ad18965cf4a3476aebf69279d83013a55e4a7d6d67e313f8fb5a51c2aea2f9253517c2e3002a43c2e6c14ead693723f9b7a6dd80f6d"}, &(0x7f0000637000)=0xf2) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0xffffffffffffffff, 0x3, &(0x7f000000c000-0x18)=[@generic={0x5, 0xad07, 0x107, 0x0}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @map={0xfffffffffffffff9, 0x1, 0x5, r4}], &(0x7f0000517000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00002f3000)={0x9, 0xe3a8, 0x8204, 0x18000000000000, 0x4000400080, 0x3, 0x14c5761c, 0x5, r2}, &(0x7f0000eee000)=0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee3000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca5a911ff53318624e738487117e03f9ccd58abfbaf3b1e9e431e42623297f142f9ac360d9bbae8b6fb314b7cba80c6b3e05f094df70e86587c74e89e5f567abf4b6f666b42e1afb5aa7beeb38963bbad94e123b939278502b969c1f5d58b07c205cfc439e896ddab7028dbf57233ad273b1dac940b24ef4e632981ad6a423d103dbfde97e063616e128e79b4adc3f703aaddbe4d95120d229214bd4b04d8a6c68248b4f8f4a28a6087a6aaa6287b1b5996536312ae7ea4db18f7c89c9dafc64c430d1a72f8f86d0509d09bd574cc5e8278e8b1841c1efa2a4e85c53432c274ecd9dc8726e4fc68620a9438a098c176e5318fe2c07ecd3e587ac36efda1763265c4b4062cca514dc2c1e218f3ec74e2451ab7f7bb3f231abb87533e9ae7e22d8a740f5ee6885f207f93c24a2638f7a0519d9c1a5b230b3085bf1c05b4929c2bc33fbb49f67140af97b152a5dc7523d598ca80744f07814437f4d76f4a4809c150413778c1cf993124e5de281c5abb8965e44efc1c6620c06ab2610e86bc7dceb4eab703127ed94869b3dd23253c422a33b0a329a1520730d6c4f9631f2d3cf988bbc937fd8d83a493c80dedb939d6ae59c53d945108190c9bbffdfba19f99cb6d3bfe5ad7d1cd76aa29c8aa7b14233db164bae2cd20a9f4b950b420998345ed6174b3935275d4421f2710abc8761f160041ea8506a333c99d0c55fd1e9dc948a761c72f3d7a596f3f4bf96c72a8ab181078eb881354f3b4ef85facfdc03130e8ea46784afb2495acb5765b1f7a36f3443b0221f9ebe582eb992aee12dcafa57b9b757c43577f6d127299f726ad7d85be0b73185d032eef991dc40fc57c9f1808b41dc7fc7808da63b603d48873a87a69eb8ed33180cde27743338406aa45bfe73021a5c97c75ee7bb9bfdddc9078331bf13f404fa110521b4de9c6b728ba70175a3171e7c92f1ccdb52b3bcec72e8ea9e79df82611512865dfd99f3c3344198b41989777ce7e5b47cc49bf37dd54cb1067ae89265fcc10bd9d3bb7604bd51436b614342c33082181747da78de6d7a59984f22f1287482f6e423e46bb0911cd5a85906e379a92d945143a70c2589a912defac4d9cdac2f34882704860a226ef76b1d936e711bb1f8bec021c044986195777755eb90ceac6399511ca9f4ba184c0e204759048b26ba295ddb5f89ff41df99499a184302a64f5bfa888d13d10a3e2094bd5e502180a1cb73f534d8dcbc36ab434987beea9b493d9eaec8306958122a9e17d3cb772d5dcb468d5e796254bd8c1f2c758f9307d496d7a1b260553346617a5dea764ab09ce3078478e0a6514fcbf61766160dd729b1b2b1fe04f644392bc5e2a1420a56377c3c25a65e7ebda78d0315a5ddadb84076ddd312bfeba3f19bbd7dfb113f352abfb6f6d0a246e784f41e9ae4a4da7168dd00aae9a60b6703056177108ebc1916cee2119d95874f769ad5fd67fb92a5c9444f4f489bbf55064edd559cbb9b22d96e40c18faa3d50205c1600508f2b107b5972f0cb438a85c30a2b0ab8617500cb9aa9fcd51003d0289df8a54e0c3844c3c68f4ae9ed4347e9415068c792ac61d59b5556fb25bef92ab70c2cc0b343e67027b643d147fbdb3aeb02d7e94a08356690a350a66b9f9dabd24cada6821395e6e06a27bb2973ba1e64e3e351ed86743efe364a0c9a48b1240da2f03e2d554452792403ec32e226ec919875dee6a3a41299fefb49288c9cd2f219090aae2021da7aa47c804aaa7d30b9975fad7d3c8573ec74bb9c2a332d63158fb27", 0xb31, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x80000000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/06 03:07:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getpgrp(0x0) kcmp(r2, r3, 0x1, r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000032a000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000062b000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f000062a000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "461141924af9c9954436293fa89f67bc0b67e6164c46b09f15e87168ca34b1de25a2b61f7fdd51bf3271aaad24831cff9b908180cf5763e4ef3761f782e9bf22", "0000cec75303d9344caec9669c19883b79a164bd5ed1c6b1146c8326146672ef", [0x0, 0x0], 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001c4000)=0xcfa, 0x4) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034c000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000f4e000-0x24)={0x2, 0x0, 0x0, 0x1000, 0x0, 0x6886, 0x4, 0x7fff, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r4, 0xa, 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0x3f) sync() r6 = dup2(r5, r5) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000450000-0x4)=0x0, &(0x7f0000e54000-0x4)=0x4) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000606000-0x1)=0x3) writev(r7, &(0x7f0000637000-0x8)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r7, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) 2017/12/06 03:07:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000b37000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() r1 = perf_event_open(&(0x7f0000d7f000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x80800) r4 = epoll_create1(0x80000) sched_rr_get_interval(r0, &(0x7f00005d0000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000b37000)=[{{&(0x7f0000945000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000611000)=[{&(0x7f0000140000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000260000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000202000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x4, &(0x7f0000470000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x80000001}, 0xff}, {{&(0x7f00001e6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005ea000)=[{&(0x7f0000b3f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000150000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00009ed000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000ad1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000079a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000aa7000)="0000000000", 0x5}, {&(0x7f0000dd0000)="00", 0x1}], 0x7, 0x0, 0x0, 0x6}, 0xa7}, {{0x0, 0x0, &(0x7f0000c69000-0x20)=[{&(0x7f000079f000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000f25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x2, &(0x7f0000906000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x8}, 0x0}, {{&(0x7f0000038000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00006a2000)=[{&(0x7f00009ea000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000094000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x2, &(0x7f0000847000-0x4)="00000000", 0x4, 0x8001}, 0x1f}, {{&(0x7f0000695000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000730000)=[{&(0x7f00003dd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d3b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000566000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000720000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00003ee000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f00006df000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x6, &(0x7f00000a8000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x2c4}, 0x9}, {{&(0x7f0000241000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d2c000)=[{&(0x7f000067e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000099e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000517000+0x817)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000d0a000-0x7)="00000000000000", 0x7}, {&(0x7f0000dc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f00005f8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x6, &(0x7f0000d66000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, 0x44}, 0x7fffffff}], 0x6, 0x40000020, &(0x7f0000fb9000-0x10)={0x77359400, r5}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000005b000)={0x1, 0x0}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x33, 0xffffffffffffffff, 0x2000000000000) r6 = syz_open_dev$vcsa(&(0x7f0000aed000-0xb)="2f6465762f766373612300", 0x1, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1fe7, 0x20, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000065000-0x8)="2e2f66696c653000", &(0x7f0000d4c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)="736d61707300") preadv(r1, &(0x7f0000005000)=[], 0x0, 0xffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f0000e49000-0x10)=[], 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00005af000)=0x0) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0xffffffffffffffd6, 0x0, 0x2, 0x19104, 0x2, 0x2a83191b, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x8001, 0x4, 0x1, 0x8, 0x1, 0x6, 0x6, 0x7ff, 0x0}, r8, 0x7, r6, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r9 = userfaultfd(0x1000000000800) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000919000)={0x0, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r10, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f93000)={r10, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x8001, 0xfffffffffffffff7, 0x1}, &(0x7f0000bfb000-0x4)=0xa0) 2017/12/06 03:07:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e74000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2080) r1 = dup(r0) ioctl$TCFLSH(r1, 0x540b, 0x3) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r2, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r3) read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000362000)="73656c66766d6e657431766d6e65743000", 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000622000-0x4)={0x0}, &(0x7f0000239000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000867000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000000f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ec000-0x4)=0x20) pipe(&(0x7f00008e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000019a000-0x4)=0x0, &(0x7f0000926000)=0x4) init_module(&(0x7f000076a000)="00", 0x1, &(0x7f0000638000)="00") splice(r1, 0x0, r3, 0x0, 0x58, 0x0) writev(r3, &(0x7f0000424000)=[{&(0x7f0000e74000-0xdc)="1a", 0x1}], 0x1) write(r3, &(0x7f0000e73000-0xfc)="d0", 0x1) signalfd4(r1, &(0x7f0000f40000)={0x1}, 0x8, 0x80000) getresgid(&(0x7f0000cc1000)=0x0, &(0x7f0000efb000-0x4)=0x0, &(0x7f000048d000-0x4)=0x0) fadvise64(r3, 0x0, 0x200, 0x4) fstat(r1, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00007cb000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = memfd_create(&(0x7f0000a53000-0xf)="8e6c6f2a6e6f646576776c616e3100", 0x2) setresgid(r4, r5, r6) close(r2) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004dc000-0x4)={0x0}, &(0x7f000005a000-0x4)=0x4) r8 = fcntl$getown(r0, 0x9) process_vm_writev(r8, &(0x7f000026a000)=[{&(0x7f00005a3000-0x2)="0000", 0x2}, {&(0x7f0000084000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000be0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000a1e000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f00005a3000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000060d000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000095a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f000029f000-0x3)="000000", 0x3}], 0x8, &(0x7f00008c0000)=[{&(0x7f0000db3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000d36000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000dff000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f000003a000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000296000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000686000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000bbb000)="00000000000000000000000000", 0xd}], 0x7, 0x0) writev(r0, &(0x7f00009b0000-0x60)=[{&(0x7f0000e5b000-0x5)="5a", 0x1}], 0x1) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000655000)=0x0) 2017/12/06 03:07:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000146000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = syz_open_dev$evdev(&(0x7f0000b2a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfc000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000fc000)={0x0, 0x80000001, 0x0, 0x5, 0x8}, &(0x7f0000b89000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea1000)={r2, 0x0, 0x20}, 0xc) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000708000)=[], 0x0) r3 = socket$inet(0x2, 0x5, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x4, &(0x7f0000c97000)=[{0x0, 0x7, 0x8, 0x6}, {0x1, 0x401, 0x4, 0x3}, {0x6, 0x100000000200, 0x6, 0x1}, {0x0, 0x3, 0x4, 0x81}]}, 0x10) r4 = socket$inet(0x2, 0x80804, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ce0000-0x8)={r2, 0xbcd}, 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000f34000-0x4)=0x101) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000268000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000080b000-0x8)="2e2f66696c653000", 0x2000000000a6) mq_open(&(0x7f00007bc000)="47504c00", 0xc3, 0x21, &(0x7f0000eba000-0x40)={0x0, 0x0, 0x1, 0xfff, 0xf1, 0xdb, 0x4, 0x3}) pwrite64(r4, &(0x7f0000dc2000-0xbd)="304fab301e84e87ac609ce0cd5aa5939d4d14369fa66a615ba1a43fc612a75d624f4e97d951481edffeefaf4896a29505f20d69d50f2e9bc3d67b5cbb3ab5eb1563ba10aeb68d52c753685e42f104176fab59f512581ba2521502544cc25cf1ea5899d196e9271d7eb4071b94a4c41720881b2d768dd9d8802670fe7acaefcbe955df4e784847dd18817d9cddcc8310d23e84814d855661bdb4e9c450ba2b24e52aefc524882419dd4ef655f6ae29a94fae7a945993d7ae1c9e9f77421", 0xbd, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ce9000)={0x0, 0x2}, &(0x7f00006d5000-0x4)=0x8) r5 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r5, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000813000)="2f6465762f70746d7800", 0x806, 0x0) sendfile(r6, r5, &(0x7f0000013000-0x8)=0x0, 0xffff0003) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f0000045000+0x840)="0000000000") 2017/12/06 03:07:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00008f8000-0x10)=@random={"6f73782e00", "2f6465762f6c6f6f702300"}, &(0x7f0000950000)="2f6465762f6c6f6f702300", 0xb, 0x3) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00008aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000043b000-0x4)=@int=0x0, &(0x7f000009c000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00005d8000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80008, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) sendto$inet(r1, &(0x7f0000df8000)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f00000a1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000271000)={0x0, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0x4, 0x6e, 0xc1}, &(0x7f00000df000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e48000-0x10)={0x7, 0x1, 0x4, 0x2, r2}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) clock_gettime(0x80000000000000, &(0x7f000005a000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000271000-0x150)=[{0x0, 0x9, 0x81, 0x1e9f0483, @time={r4, r5+10000000}, {0x1f, 0x9}, {0x100000001, 0xfffffffffffff000}, @addr={0x5, 0xff}}, {0x8, 0xfef6, 0x3, 0x6f, @tick=0x3ff, {0x40, 0x7fff}, {0x6, 0x1}, @note={0x800, 0x5, 0x80000000, 0x2, 0x5}}, {0x0, 0x100, 0x6, 0x4, @tick=0x1, {0x1, 0x9}, {0x200040000000000, 0xfffffffffffffff8}, @control={0x401, 0x6, 0x6}}, {0xb5, 0x7, 0x6, 0x80, @tick=0x451d, {0x7fffffff, 0x80}, {0x3, 0x200}, @raw32={[0x1, 0x67c8, 0x10001]}}, {0x7fffffff, 0x10001, 0x25, 0x6eb3, @tick=0x40, {0xdb8, 0xfff}, {0x800, 0x9}, @ext={0x84, &(0x7f0000210000-0x84)="231c7025f46839bff4f31c9de5e9cb897c588b788f2d23f860cd19d3ff0a40ab79a08d0501472c915c7db61c739a411e62525902655bd80bccc21bd970b3552ab56ea2cadd1742452ea88dee46c259f51923661f79651a629af18dd28a30ca1ab8fb6be35e9c8f21dbd9023adcc208fad7b1b32c80854e3ef162d936e5ae20d988dca225"}}, {0x9, 0x4, 0xe690, 0x1, @time={0x0, 0x1c9c380}, {0x8, 0x3f}, {0xca, 0x8}, @addr={0x10000, 0x1000}}, {0x7f, 0x6, 0x3, 0x81, @time={0x77359400, 0x0}, {0xfffffffffffffff9, 0xffffffffffffa8e1}, {0x1, 0x0}, @raw8={"df9a6ccbc4f3c993efc5cd7b"}}], 0x150) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000152000-0x108)={r2, @in6={{0xa, 0x0, 0xbd2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0x1000, 0x1, 0x39, 0x1000, 0x3, 0xbcd, 0xfffffffffffffcb8, 0x9, 0x1, 0x0, 0x1, 0x1cb0, 0x80]}, &(0x7f0000acd000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000010b000-0xb3)={r2, 0xab, "5dd1332eeda674777368b4232de777c261b1094d26b487847570f6e926450b0988043714087ff72f38e1faa127213f6b15cb53dfab1b4b5114a5a597a67759d07af7e2b042e2941513ceb5ce1c6da9661afd4a6ba294587f32f11ecbcea9bfd93ff8b6147b49fcf6138101e8554f562fa4205d570bec7ce21743201d9d5d5919cab4d773fd72de75e3ab4abbc6346a1d02c77c60f21400d615333d86f6036ec88b36421a4bc31d599937ef"}, &(0x7f0000175000)=0xb3) write(r1, &(0x7f0000272000)="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", 0x1000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000274000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000273000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0xd57b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000250000)={0x8, 0x101, 0x200, 0x7f, 0x0, 0x6, 0x4, 0x5, r6}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000026f000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x200}, &(0x7f000026f000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000097f000)={r2, 0x0, 0x33}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x1, 0x1000002d}, 0xc) ioctl$TCSBRKP(r3, 0x5425, 0x9000000000800000) shutdown(r1, 0xffdff80000000002) clock_gettime(0x7, &(0x7f0000d17000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d88000-0x4)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000442000)="6e65742f69705f7461626c65735f6d61746368657300") readv(r8, &(0x7f0000ac0000-0x80)=[{&(0x7f0000ac0000-0x1000)="00", 0x1}], 0x1) sendto$llc(r8, &(0x7f00005eb000)="3c5b9b028ea88edf5684d4dcf756464f86ccc3b89867da876958bbae5168dd9875de4cd3ecbcc265e311e8be1ea19071fd2b70ff96b41259f2fa2c663fe4d28288f0bd0bdddf8020a26ee5bf3b02bbf8e9c9c3016f84e1196f1aef0897e7c3fcc2a13cc809cbf3554d62d339313e15a9c9ec9d7aa8bad4d6d3fb1a9688161e6aabf11a653f235a6a7cc737fc1ae3326f07e8797ad20ebc55512fabb5abc6df5890d00e64e88632ec8e45fa6a2b73ae3550c06aa11570551734a30263b47ec3fb9e", 0xc1, 0x400000000000010, &(0x7f0000b2e000-0x10)={0x1a, 0xf6, 0x2, 0x2, 0x1, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) pread64(r8, &(0x7f0000ac2000-0xce)="", 0x0, 0x3b) 2017/12/06 03:07:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair(0x1, 0x6, 0x8, &(0x7f0000982000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00008dd000-0x4)=0xdec) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c23000)={r1, &(0x7f0000d6f000)="e820bc10042306bd5eb657250b560c38d8db4f9c69592d988e403cd26f30062de593d62ec913204871d2c9d674e40ae0fa45d42ee4a80a552e7796d7c301a419db3deff6ccebaa5cad0371bdf3e9e1ce340f56a8698ecbb468ef14ac27587cc7308385793390eb7f02aa9028cac094af72b938f7a7553593731d6fc8e58858ee4c7d1766ee573870e0f1cab8b0734ad9f8c3a75683b06f7625709fb1b54b1731f27a10eb30aa93b7b1321ec103524776baf4e268e2511ce0e0c0c2b20bb67496f2b0068dab736d3031a055d7c8e96d180bb30474f4ca9c2248f8a4a03f92688ad199025bbecbd8c8b02f"}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000676000-0x8)={0x5, &(0x7f000011e000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000bf2000)={r3, &(0x7f0000f57000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl(r2, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = add_key$keyring(&(0x7f0000e9f000-0x8)="6b657972696e6700", &(0x7f0000191000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$user(&(0x7f00002b5000)="7573657200", &(0x7f0000a1c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e47000)="8c1f47e9a09557ddb53c1a82e9e14f40db111f0a45ab47fed0bf981444832fce98857519425d3bf468bc6536848f", 0x2e, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000a1a000-0x8)=[{&(0x7f0000169000)="443b55cf26017012b14fd26ff7992a03063730ef1424289cfc5f08eb62e0e06897e1bf43139afe7520b4401133bde933f15989563657f2394aa4932a19eb2425b73c370b3b8abf62a35ca92ccdce0eecf8dc30eb837b2dc87f1b44577e43459db37a330709660a28af55ebe092dcfd267bb74896bab915fb968b55f278a64a0868668e6cfee131d5826bfd019a", 0x8d}], 0x1, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c7e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f62000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000089c000-0x20)={0x100000001, 0x4, 0x204, 0x124, 0x1, 0x5, 0x2, 0x7fff, r6}, &(0x7f0000cb6000-0x4)=0x20) r7 = epoll_create1(0x0) unshare(0x84000000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r8 = dup2(r0, r0) read(r2, &(0x7f0000043000)="", 0x0) restart_syscall() getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f000037c000)=0x0, &(0x7f00006ec000-0x4)=0x4) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r8, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x8, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000e9f000)={0x3, 0x68d}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000000e000-0x4)=0xf) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_alloc(0x0, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000000d000-0x20)={0x0, 0x40002, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000460000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000005000-0x8)={0x8dce, 0x1ff}) mbind(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8)=0xacfb, 0x43, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000aef000)={0x3ff, 0x6}) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, r5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x11df, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00005a2000-0x20)={r6, 0x1f, 0x3, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000005000)={0xf9, 0x0, [0x6, 0x4, 0x1f, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000000f000-0x4)=0x4) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000000d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000f000)={{0x5, 0x0}, {0x9, 0x9}, 0x100, 0x6, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f0000004000/0x3000)=nil, 0x3000) 2017/12/06 03:07:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) signalfd4(r0, &(0x7f00000ca000)={0x3}, 0x8, 0x80800) r1 = syz_open_dev$vcsn(&(0x7f0000bd4000-0xa)="2f6465762f7663732300", 0xf38, 0x101000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f000063e000-0x8)=0x1) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r3, 0x4400000000001277, &(0x7f0000ae3000)="") fcntl$getown(r2, 0x9) 2017/12/06 03:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000349000)="0000000000000000000000") readv(r1, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:14 executing program 1: r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000c9000-0x6)="00a1000000dc", &(0x7f0000ca4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000914000-0x4)=0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r1) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x2801) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f00004e9000-0x1c)={&(0x7f0000656000-0x1c)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ebe000-0x8)=[{&(0x7f0000233000-0x8c)="5224443710383e68d5a5d61cefa8550c95c8f38e607ac49b5ef105cadc39e8da448d525605c541c39189ab5fdc9a27b02cfc5cb79b9a08a07497a6c034be7e0ef0d9955c5394f341c3d1ddfc4d18d5153f8055771851b84069d8dc0dee35fd30921297468663b77500c7bdb0d8bb3d3e9f4b93cfd4dd4b3ea5a490a3f2b133bfdfa0e9a650dcf3e3bc393fa9", 0x8c}], 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000b16000)={"63f4752efb4da556f8143405bb56035ad4c5a32326baaf3b06ab550a8a6c2fcbf09070b42f5b1470af237b23a8f5f0d0a0cc8e5e65caf47045b4e093db9112ee7613c91c8c75302b99547cae8811701165c512b650ec2d85b9a449841a2b32fe3858568a9838f9849525cd3cdc5fd0865ae7a964fdc2be966debfaa381510c4334c80dfeca99ff837960584ae2f14326fede98a8a2b6887ee3e58716ae4008a5282bf80d191128c55326c19e530cfefd579e0c51b142b86d046f502abee52b75ceb677cd5b7b00de9c54beb9a16e03f7ff0abf2f9cd84db1cab713b4ba5870c0465abe556625837241f3d204e7494d44a8dcc11352dfaf821eebfdccc4dbc550efdaed3390a2bdd943d8549c0884254c92eaf5f7d244329a0c425e704ee8a0ee9e8522e04a59649741f19f8b00965bac084be147334a177601881b1a8007ea6b7b6787438391c1036fa1a1657489d2cb045b9bb1340d8614213fa0b7a1f0204e1befd5c32f383442c16710f7a982ca400136fca745d486f97533ef6d23684a35f99a8c3038131d18100c70e29ddc6c302782269980e83c982b060c491f161e1414da3470d5c955dfea38b694df79c4f49201fa60170f48c0c80a4727ee6a30a19c408b7d124141ec5c2f005716f5a41e581771e2f951fc852a55aa674a9bf61913b73fffb0de453da1f006fdee5fea70bc126df99270f87b68c8f82a470d9cf4776df393f6d7a73373692a68c36ddeeea372ef0a95ec3312531ea0a95f9bf403d35dd84a8a01299573b4bb28e7452f246c5f3420d8d0d4f00451b2cffa79962d34aac398a8582ea72b8d9d205ee27da309859cc0482970d75264e3c3f66f1835c0798997ffd9637f2956445b0ea54bf413bf13fc7ddf743aee16719b63d84dbad171ea2b035945361cf05698631438eb0287f9f2fb2c8463ccf19f4c73afcbe343f09fb20eb114d6eda7b5945a8f2883da2791845c024e0e8333bcd0c01277fc4de98b92991093dde596472487bef08b8846a5883fd0d7aed857d382a92238d9e666163b7cf8d476e583a08c598dc1f5f7ac60e1b6385d29232807b43ef704129bb420860bbb364ba129674c36450af49284bfa4d5ae45aca3c493e94eefe3aca41b3f4b8696cad06711d742176293f40d928d7422d8b3f44c876876805806757f2ab59a455b4316e4d7569a1947bd3f0af6be167857db4d93295a62fc24336d7ef6b92c630503b3b0a601eb471bbcab20b5715cdb317470c187c79243ae93e97a369f5e56e276b52c8da17232bf845606b2b91d761ad047be380bd7a04e7fb35289cb7d84bc2ff3056d5713d6457bcf3edfa2d3c095c635158d5f57857bde4473b0eac1bc91450f75942a66538a5279334990d167200a0910d5046a8cd2f4ea251576dd9c5de9e7ba4839715e16525f5b0dff9623b991007df2ccbfa278a2d6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000ec5000)={r4, 0x2}) perf_event_open(&(0x7f000064d000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfe, 0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x401, 0x0, &(0x7f0000729000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000066b000)={0x0, 0x29cf, 0x62b, 0x2}, &(0x7f0000e09000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fbd000)={r6, 0x8000, 0x30, 0x4, 0x7}, &(0x7f00001fb000)=0x18) setsockopt$sock_int(r5, 0x1, 0x8000000000000014, &(0x7f0000f63000-0x4)=0x2000000000007e, 0x4) pipe(&(0x7f0000efa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r5, &(0x7f0000592000)=[{&(0x7f0000f6a000)="00", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000cd2000-0x8)={r6, 0xfffffffffffffff8}, &(0x7f000018e000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006d7000-0x8)=@assoc_value={r8, 0xe61}, 0x8) vmsplice(r7, &(0x7f00007ab000-0x4d)=[{&(0x7f0000f6b000-0xb6)="36", 0x1}], 0x1, 0x0) 2017/12/06 03:07:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf2b0ea37061f981c, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004de000)={0x0, 0x9, 0x3, 0x8}, &(0x7f0000a0b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb5000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2, 0x3, 0x21f, 0x1}, 0xa0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000474000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)="2f6465762f72666b696c6c00", 0x600002, 0x0) r3 = openat(r2, &(0x7f0000936000-0x8)="2e2f66696c653000", 0x400400, 0x100) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f000045e000-0x4)=0x2) r4 = syz_open_dev$vcsa(&(0x7f0000b32000-0xb)="2f6465762f766373612300", 0x5, 0x2100) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00007ae000)=0x3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000f1f000)=0x0) readlinkat(r4, &(0x7f0000761000-0x8)="2e2f66696c653000", &(0x7f00006e1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000004b000)="2f6465762f72746300", 0x80, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f00004be000)={0x9400040000000000, 0x1, 0xfb, 0x2, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind$bt_hci(r0, &(0x7f00008c0000)={0x1f, 0x10000, 0x3}, 0x6) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000ddb000-0x4)=0x401) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000353000)={r1, 0xa0, &(0x7f000014f000)=[@in6={0xa, 0x2, 0x39, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x58, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x59, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0xfffffffffffff961, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000135000-0x4)=0x10) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) r6 = syz_open_dev$tun(&(0x7f0000e31000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000764000)={@generic="5f62c3e1a1ffd08c7018aab49b1107c2", @ifru_mtu=0x1}) getsockname$ax25(r5, &(0x7f0000a29000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009ba000-0x4)=0x10) ioctl$int_in(r5, 0x5452, &(0x7f0000726000)=0x20) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00007a5000-0x4)=0x0) connect$bt_l2cap(r3, &(0x7f0000476000)={0x1f, 0xb4, {0x6, 0x7, 0x800, 0x6cc, 0x5, 0xffffffff}, 0x7, 0x400}, 0xe) recvfrom(r0, &(0x7f0000f3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x800448d5, &(0x7f0000087000)="1590b56996dd0aede258bc333ba8fb4cae7d500075e51eeefae84d2f78fc721a987e5897072321d32854df0839f84c1ebb375a6ea3b4118ac6c254d7bd9c2bcb152c8bb81c9dc91ff23bb3449d93778b3c4adbfc8527a2913ef4c74ca8890834329ac546810edf13f34c79d573305c9ee84f16843386907a6ab660c5714372978a06bf9bd4eb1adc9f7041fe2181f9e8dff9bf099dbd571ebab84c62dc2882c6b9082ddaf8c1bb39fc559ed836d5701fff5696359b9fb5e06ca6b6591d26f4154b138cb2b66d715be4c6c6e0c57d1298a1f996e689f1d03322873c") setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00004e0000)={0x0, 0x1, 0x20, 0x9}, 0x10) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)="7461736b00") ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f000035c000-0x4)=0x0) getdents(r7, &(0x7f0000825000-0xa7)="", 0x0) 2017/12/06 03:07:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000651000-0x8)={0x0, 0x81}, &(0x7f00005f0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000286000-0x10)={r2, 0x1, 0x8, 0x80000000}, 0x10) connect(r1, &(0x7f000077b000-0xc)=@nl={0x10, 0x0, 0x7, 0xe4}, 0xc) getsockname$unix(0xffffffffffffffff, &(0x7f0000160000-0x31)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006df000-0x4)=0x31) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000200000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a5000)=0xe8) socketpair(0x15, 0x7, 0x9, &(0x7f000004d000+0xd28)={0x0, 0x0}) r4 = geteuid() fstat(r0, &(0x7f000045f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000cd9000)="2e2f66696c653000", 0x9003, r4, r5, 0x1, 0x800000) r6 = openat(r3, &(0x7f0000abd000)="2e2f66696c653000", 0x8000, 0x1) mq_getsetattr(r6, &(0x7f0000c9d000)={0xffffffffffffffc1, 0x7, 0x3, 0xb62, 0x5, 0x3ff, 0x8, 0x38000000000}, &(0x7f00007f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r7 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r7, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x200000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f000036a000)="2e2f66696c653000") utime(&(0x7f0000cd3000)="2e2f66696c653000", &(0x7f00008a9000-0x8)={0x9, 0x2}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ad5000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000cff000)="dd") 2017/12/06 03:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006b6000-0x8)={0x0, 0x0}) read(r2, &(0x7f0000043000)="", 0x0) ioctl$TIOCNOTTY(r3, 0x5422) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x3) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00004f9000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000767000+0xd90)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() munlockall() r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000556000/0x3000)=nil, 0x3000, 0x8, r0) lstat(&(0x7f0000cf6000-0x8)="2e2f66696c653000", &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(0xffffffffffffffff, 0x40b) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/06 03:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d82000)={0x0, 0x3c, &(0x7f00009e7000-0x3c)=[@in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b60000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005c6000)={r1, 0x3}, &(0x7f0000c33000-0x4)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000495000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x101c41) r3 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000062d000)=0x0, &(0x7f0000b8c000)=0x8) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000aec000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a32000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa5000-0x8)={r1, 0x200}, &(0x7f00000e8000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000228000-0x20)={0x800, 0x2, 0x4, 0x6, 0x1, 0x3f, 0x10000000000000, 0x1, 0x0}, &(0x7f0000c43000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000586000-0x98)={r4, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb10a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x667}, 0x98) sched_setscheduler(r3, 0x6, &(0x7f0000a1d000-0x4)=0x6) pselect6(0x40, &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000036000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000a39000-0x40)={0xc0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8d000)={0x0, 0x0}, &(0x7f000055f000)={&(0x7f00001f8000-0x8)={0x0}, 0x8}) prctl$intptr(0x1c, 0x1) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000089f000)={0x0, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000908000-0x98)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xd9}, 0x98) 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d3f000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000265000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000726000)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 2: syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000503000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000773000-0xc)={0x0, 0x0, 0x0}, 0xc) timer_create(0x4, &(0x7f0000546000-0x58)={0xffff, 0xe, 0x1, @thr={&(0x7f0000001000-0x23)="964e1f52f87a80099192b68da051b702c072f5adfddff3a28197c476fa483952a79fcc", &(0x7f000047a000)="e131a54ddec1aa9d2f7ce787102c982f8f2eab3e1f3f95a9b7820cf3d8fdf519a9983718f2e366e96551ce7a7aefafd8b307348df8efb1e7e3cf4ffe8a8c2db033bc7daa046f5f17d97f740d4b1599a6fa0830fde0f41be9d1d805da542ec3a9284f62efa90eef50840a05369bc78c6077105768e578c25ba454ac74c9b003138b18c4a5507ab16dc4dfe03f6d08fd76bef1fc0cb87f2eb4758b9f23fe69f71c65fadc12aa592d3afb497844db78d6fad9a8a5997825d41df03c71c38db0d8f01a43b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c5000)=0x0) timer_gettime(r1, &(0x7f00008a7000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$vcsn(&(0x7f0000f92000-0xa)="2f6465762f7663732300", 0x0, 0x2000) r3 = signalfd4(r2, &(0x7f0000b4b000)={0x80000003}, 0x8, 0x80800) r4 = epoll_create1(0x80000) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000831000)="260000005e00f1b3f10000ffff0000000040ffff0000000007ffff27000608741e00004b50eabc96", 0x28) pwritev(r4, &(0x7f000022b000)=[{&(0x7f00005fb000)="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", 0xfd}, {&(0x7f0000f4c000)="0cf9a6b6ef6c63e561cf55a09c4726bd5bbe308aa380f0fc41b4aa47f0e080808ed9506d8016a0d62ea565bfefa59635d0629a256a5eed0209065d8e77fd46db099b72082f7324a1b0ed85a3dafd75cecec9ebde4dccddc722434e76eb432bb0d59aad83261f870f09bbd4318d50e7419534caa55079fd9659af530179e81c6edc0ee7bd2891ec321736176e8f822b958e0ac393", 0x94}, {&(0x7f000093c000-0x3a)="f390b8f5ce7e8426b76c92e64f1a6b46288d220ee8ece426885c1758766773e325e9fa83ebf60942bc676c29607e5dc296b97f0e29b50d067238", 0x3a}, {&(0x7f00001ce000-0x1001)="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", 0x1001}, {&(0x7f0000adf000)="982cc6b0389762bf455c5535be1bf1d9913106e9bb7a789a98f770ef6020c0de96aa18ccf4c4d2538e7b6256aec36ade74d92add4e83604ce2af2af4bdf18b626f4b74cf57eb15c371f55d23c239deebfcc7a204acbdb436", 0x58}, {&(0x7f0000890000-0x57)="99eb74044d057f57926ad9bb34f22a733ed00a4d5e052a4294d9d51cb9a659ffa662b4d7e376a37ce95df88a2f70eb0562a4fa28d03e68cf3a54f2bd39f447ccdf2056f0579882ee336fca0ab78442a46bc42b222d9836", 0x57}, {&(0x7f00000c6000-0x33)="24ea381eba151936a2e34246dc03f8c63f93b20cbb91362537b89b00f2de67711269e03c5a5ba388774e964b001febff000000a970e4e750eb", 0x39}], 0x7, 0x0) unshare(0x8020000) unshare(0x0) mknod$loop(&(0x7f0000211000)="2e2f66696c653000", 0x8000, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="51616d667300", 0x105403, &(0x7f000000a000)="fc29b4") syz_open_dev$sg(&(0x7f0000972000)="2f6465762f73672300", 0x8000, 0x0) fcntl$setpipe(r3, 0x407, 0x3) poll(&(0x7f0000421000)=[{r5, 0x200, 0x0}], 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00008ea000-0x78)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xb13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unlink(&(0x7f0000ce1000-0x8)="2e2f66696c653000") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000-0x4)=0xe8) r8 = getegid() lchown(&(0x7f000005e000)="2e2f66696c653000", r7, r8) creat(&(0x7f00005b6000)="2e2f66696c653000", 0x1) ioctl$int_out(r6, 0x5460, &(0x7f0000f01000)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000972000)="2e2f66696c653000", &(0x7f00007ab000-0x6)="6f6366733200", 0x2000000, &(0x7f00001a7000)="") 2017/12/06 03:07:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x807ff, 0x802) r2 = syz_open_dev$mice(&(0x7f0000419000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20100) shutdown(r2, 0x1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000afc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = memfd_create(&(0x7f0000aaa000-0x23)="2e6d643573756d5b7b47504c6d696d655f74797065657468316b657972696e67282900", 0xfffffffffffffffd) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x80005, 0x84) r6 = dup3(r3, r5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000f03000)={0x7, 0x0, 0xffffffff80000001, 0x0}, 0x8) sendto$inet(r4, &(0x7f00006a4000)="51", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b55000-0x8)={0x0, 0x0}) recvfrom(r5, &(0x7f0000f51000)="", 0x0, 0x0, &(0x7f0000852000)=@ipx={0x4, 0x0, 0x0, "b3ff7ea99298", 0x0, 0x0}, 0x10) r8 = accept4(r3, &(0x7f000089e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000041b000+0x816)=0xe, 0x80000) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000506000-0x10)={0x7, 0x1}) readv(r4, &(0x7f00005ba000)=[{&(0x7f0000e5a000-0x1)="00", 0x1}], 0x1) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b29000)=@int=0x0, &(0x7f0000dd1000)=0x4) lstat(&(0x7f00009ce000-0x8)="2e2f66696c653000", &(0x7f000062d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000fc2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000056a000)={0x0, 0x0, 0x0}, 0xc) r12 = getegid() utimensat(r6, &(0x7f00003fc000-0x8)="2e2f66696c653000", &(0x7f0000708000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) sendmsg$unix(r1, &(0x7f0000366000)={&(0x7f0000ade000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000869000-0x10)=[{&(0x7f0000979000-0x3f)="ca54e7503b046850fe3977d201bf7696e998c34853c89ac862ac52b34eb901f333ec12032065d113e14eed75e8457a17a28e32901db5ed264fea883536e3b1", 0x3f}], 0x1, &(0x7f000048f000-0x90)=[@rights={0x20, 0x1, 0x1, [r5, r2, r5, r4]}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x18, 0x1, 0x1, [r7]}], 0x90, 0x20000010}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000f6a000-0xbc)={0x401, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "d8755763741d1333", "fce8461e698ccff1ccf74ad8f77fc71abf4ac442059dd96f83b29c6414ef246f", 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001d1000-0x8)={0x0, 0x8}, &(0x7f00008a7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000fb5000)={r13, @in={{0x2, 0x3, @rand_addr=0x38a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f0000e2d000-0x30)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x100, 0x800000000, 0x0, 0x800003}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="2d212700", 0x8000002000005, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/12/06 03:07:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x800, 0x1) write(r0, &(0x7f00003ba000-0x24)="241100001a0025effff700040111740e0a0b00000004bf00060000000000000005000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00005ae000-0x4)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000010c000-0x14)={0x3, 0x10001, 0x4, 0x0, 0x0}, 0x14) socket$inet(0x2, 0x808, 0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e4f000)="2f6465762f6375736500", 0x20002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000253000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000e91000)="2f6465762f736e642f74696d657200", 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000970000)={0x1, 0x1, 0x0, 0x5b81a67a2d2a6634, 0x24b}) r4 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000fb9000)=@common="6c6f0000000000000000000000008001", 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000fcd000)={0x20000000004, 0x0, 0x101, 0x6, 0x400b}, 0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e65000)=0x7, 0x4) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000f57000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x13, 0x0, 0x0, 0x2, 0x400002, 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000e87000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x14, 0x400, 0x10000, 0x1fffffc, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:15 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000995000-0xb)="2f6465762f6877726e6700", 0x620983, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000111000)={0x3, 0x400, 0x20a, 0x7, 0x4, 0x0, 0x8, 0x5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xffffffff00000000, 0x0, 0x7, 0xffffffff, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9e000-0x86)="3a70eafff52c1eb3da042f7c7b6cc6ffe4c3f8171468791c9371e30463501966db31a5014d295fccd21ee1fcca1fe48cceac578048c1c527acbfb2c7c929fe4566ff6645469456e49d1ac8a824cc21464872a92ca49c0a5a4ff389a3402c022535c26263c6f1e80533d691124d0aa6d81b5bd6193b1422f45b9f05546fd6bdf439cbf5f23c38", 0x86, 0x4, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000ed000)="2f6465762f7573626d6f6e2300", 0x100, 0x222101) accept4$inet(r2, &(0x7f0000e8a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000546000-0x4)=0x10, 0x80000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0x2, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r3, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bcf000)=0x0, &(0x7f0000e07000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000bde000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b4a000-0x4)=0x6, 0x4) readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000189000)="6e65742f6669625f747269657374617400") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000032f000)=0x7, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00004ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000017000-0xc)={0x0, 0x0}) connect$unix(r2, &(0x7f0000257000)=@abs={0x1, 0x0, 0x3}, 0x8) r7 = dup2(r2, r2) read(r4, &(0x7f0000043000)="", 0x0) read(r4, &(0x7f0000068000-0x1000)="", 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f000068a000)={0x20000000, 0x0}) recvfrom$ax25(r1, &(0x7f0000b4f000-0x1)="00", 0x1, 0x40000040, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f000093a000-0x8)={0x0, 0x2}, &(0x7f00000c1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000601000)={r8, 0xd8, &(0x7f0000c95000-0xd8)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0xd5a, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x729}, @in6={0xa, 0x1, 0x31d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f00003cb000-0x4)=0xc) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4182, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x203, 0x3c) sendto$unix(r0, &(0x7f00006dc000)="", 0x0, 0x0, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fdb000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000723000)="2f6465762f72666b696c6c00", 0x4020106, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003fc000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000ec2000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009ff000)=0x66) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00009a3000)={0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f000030a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000018f000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000047d000)="6c6f676f6e00", &(0x7f0000569000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000099f000)="6d643573756d", 0xfffffffffffffffe) r4 = add_key(&(0x7f000062f000+0x144)="6173796d6d657472696300", &(0x7f00003e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000603000)="", 0x0, 0x0) r5 = request_key(&(0x7f0000bda000)="626c61636b6c69737400", &(0x7f0000a23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000255000)="2f5d7472757374656400", 0x0) r6 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00009ca000-0x68)={0x7b, 0x0, [0x0, 0x9, 0x4, 0xf27], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000ed3000)="6b657972696e6700", &(0x7f000040b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005ad000-0xc)="2f6465762f72666b696c6c00", r6) r7 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r6) openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) syz_open_dev$mouse(&(0x7f0000a87000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x4b, "b3807d2513698ef4412615b5d2b7198e030a44cbf9cc82ae2331e52c56bdf5a15e4e2460b3315206000000000000000017d880000000000007fe566a8c4eae4aaf6a3fc063790b178b0095"}, &(0x7f0000c30000-0x4)=0x53) keyctl$dh_compute(0x17, &(0x7f0000235000-0xc)={r7, 0x0, r4}, &(0x7f0000158000)="00", 0x1, &(0x7f0000f9d000)={&(0x7f0000939000)={"636d616328736565642d67656e6572696329"}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000dbe000-0x4)=0x0) socketpair(0x19, 0x80803, 0x8000, &(0x7f0000984000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r8, 0x21, 0xf, &(0x7f00001fb000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bf9000-0x4)=0xd4) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000759000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000518000)={0x0, 0x949, 0x6, 0x0, 0x4, 0x7, 0xfffffffffffffffd, 0x4, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0xfffffffffffffe00, 0x7ff, 0x3}}, &(0x7f0000e72000)=0xb8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0xa, 0x400000000000003, 0xff) sendto$unix(r9, &(0x7f0000efb000)="e390517a0d692c01f44c5b00000026705fb30a0002b3724c7d655f075c09c9d8c342a601d9119677008e", 0x2a, 0x4, &(0x7f0000cc0000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) keyctl$revoke(0x3, r6) 2017/12/06 03:07:15 executing program 6: geteuid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f0000)="2f6465762f7667615f6172626974657200", 0x8480, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000015000-0x10)={0x401, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bfa000)="6e732f69706300") syz_open_procfs(0x0, &(0x7f00009b8000-0x7)="6e732f69706300") setns(r1, 0xc000000) 2017/12/06 03:07:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d45000-0x4)=0x0, 0x400000085, 0x20000000, &(0x7f0000e82000-0x8)={0x0, 0x0}, &(0x7f0000e02000-0x4)=0x8, 0x2000401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000383000)=0x1318) r4 = syz_open_dev$vcsa(&(0x7f000011a000)="2f6465762f766373612300", 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000feb000-0x1c)={0x2, 0x8001, 0xfffffffffffffff7, 0x0, 0x9, 0x1, 0x3f, 0x2, 0x8, 0xfff, 0x5, 0x4, 0x0, 0x1, 0x3, 0x6, 0x4, 0x382, 0x1ff}) epoll_wait(r3, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0xffffffffffffffff) r5 = memfd_create(&(0x7f0000ec5000)="5b76626f786e657430766d6e6574312176626f786e65743070707031e847504c00", 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000fd4000)={{0x5, 0x0, 0x1000, 0x4, 0xc6, 0x100000001}, 0x3, 0x0, 0x81, 0xfffffffffffffff7, 0x6, "96dcd96c9694097c39402adbd3713acb74e398a31bed4e58e2feb9f4d3fe920a701645f9776acb02b8b2b7a573d9d027704234db0ae7b78a704b372b395875f7c225a2a5eecb2a442a5c0bac49d3c253de3b45677fb345837eee2e3f48613700071873131663286579fa23368ea0d91d1403f0e0ea09a84465015ab8b42c42bc"}) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e2000)="2f6465762f73657175656e6365723200", 0x0, 0x0) connect$unix(r2, &(0x7f000023b000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000eb2000)=0x7) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000d68000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") preadv(r1, &(0x7f00008a4000)=[{&(0x7f0000bff000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f000008d000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000cc7000-0xd8)=@pic={0x7, 0x8, 0x8, 0x18ac1bbd, 0x8, 0x3, 0x5, 0x7803, 0x5, 0x4e81, 0x80000000, 0x7, 0xf2b, 0x3c, 0x400, 0x0}) dup3(r2, r1, 0x80000) 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f30000)="2f6465762f7667615f6172626974657200", 0x82002, 0x0) fcntl$setsig(r0, 0xa, 0x40) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00004e7000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fcc000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000008000-0xc)={0x0, 0x1c, &(0x7f0000006000)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r3, 0x7a4a3105}, 0x8) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000008000)={0x0, 0x3f, 0x4, &(0x7f0000001000-0x8)=0x0}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000007000)={0xfffffffffffffffe, 0xd, 0x643, 0xfffffffffffffffa, "1c3a21da676ce92ba1d199db2bec611b57eabc990617999356ccd41caeb26da4"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x2062, &(0x7f0000008000)=@file={0x0, "2e2f66696c653000"}, 0xa) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6b766d00", 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getuid() r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f00009d8000-0x30)={0xe9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1050, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00005ce000)=0x0) readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000508000-0x20)={r0, &(0x7f0000622000-0xae)="9de7e9821ee3669bc89a2e8167c2c354ecc5717ffe0c4443076c3bef992d9d99e302c8a402154b8a568905c8e38c1d21dab224a81c0133f66953b55ba439360b22c6420b993a2c3f2485811e78930a70a58ca753cb549576858f0325bf137c60dde7041655b9f62699c0c36ae0b9f563cb2361c0637f6053aa700508a615f9adffb9a0cdec52b7fc5269ff978da70600f4bfcb595362f575721acb27a4c38eb722c6fa26e922bb966f6bd808e876", &(0x7f0000796000)="0dae669751591e1ae7ec594464a1701dc601717b514b81a634d94f17cd9360e148c6a7f8e8e3a1e6feb7ec07af822e9d1144d7c1b1e24a52", 0x2}, 0x20) 2017/12/06 03:07:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000058f000)={0x0, 0x0, 0x0}, 0xc) move_pages(r2, 0x6, &(0x7f000050b000-0x18)=[&(0x7f0000b65000/0x3000)=nil, &(0x7f00002e5000/0x4000)=nil, &(0x7f0000c26000/0x1000)=nil, &(0x7f00005ee000/0x1000)=nil, &(0x7f0000aba000/0x1000)=nil, &(0x7f000094f000/0x3000)=nil], &(0x7f00005d5000)=[], &(0x7f000067d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000c92000-0x4)=0xc8cd) poll(&(0x7f0000f19000)=[], 0x0, 0x0) flock(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x76, "3cc5137a73ee1a8934bf6d83ac393fb889891e2c18408dcb3a002d6395b3dcb2494908a09c52bd956ca22a2f4c8e567ee6d7c29385b2c6daa7321cdaf35a728d5f08e9d7c5a4a6c0fb4931634dd234f7eac21390a8729b5f1f3dce94de066f26d46a22e4572155144b1ac69462d4100a5f1775f20be7"}, &(0x7f00001fb000-0x4)=0x7e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000667000-0x6)={r3, 0x0}, 0x6) connect$inet(r1, &(0x7f00007b7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00005db000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f00007e5000)="88", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002c1000-0xa0)={r3, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x81, 0x7, 0x7, 0x10}, &(0x7f0000c27000-0x4)=0xa0) fremovexattr(r0, &(0x7f00002c1000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000a08000-0x70)={0x2800007, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x4, 0x1f, 0xc1, &(0x7f0000821000-0x10)=@common="69666230000000000000000000000000", 0x40003, 0x4, 0x3}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00009d6000-0x68)={0x7d, 0x0, [0x3ff, 0x1, 0x5, 0xdd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000334000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000fe9000)=0x2) sysinfo(&(0x7f0000f77000-0xb)="0000000000000000000000") ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00006b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000d7000-0xc)={0x0, 0x80000, r0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000148000)=@common="00000000000000000000000000000000", 0x10) poll(&(0x7f00006a2000-0x30)=[{r1, 0x280, 0x0}, {r5, 0x484, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x80, 0x0}, {r1, 0x20, 0x0}, {r5, 0xc8, 0x0}], 0x6, 0x80000001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d43000)=0x0, &(0x7f000061b000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c36000-0xc)={r4, 0x80000, r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003e7000)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x77, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x4) pwrite64(r5, &(0x7f0000943000)="ce2659715ae66122506cf684329ffdc61d89cd79aba9463023feb6a27250944dc5e0a0fa9376f7627217689711978c52d1f5e434c76c641726d794bd1f97305ca7129e3c3f43b9cf0059d1993c5f6654737fb330d07bb4f73d5500c086bb73ff2bdd65138824ce5db14fc5f6decbfaaece4e4a527d1c79bdb4edb92ce94df55f9d693406941f071ca025846272d89536eb462bbf27", 0x95, 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fee000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a6e000)=0x30) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b29000-0x10)={r3, 0x1c96, 0x81, 0x8}, &(0x7f0000fdf000-0x4)=0x10) 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) geteuid() perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000083f000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c76000)={0x0, 0x58, "dcc39a8094865a6ed527cebba1a5121b7f1e04b07c0e93824bd7b992fb8e72c4f87a4d9c57ab3f8e569c26b178571393938cc1b9b46e34cceaa8d98a81ce8c5adb3431e06a47ce9a4e876256cdc4086670c89706531ce85f"}, &(0x7f00005b6000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000085d000-0x69)={r3, 0x61, "b7121f20e7e65ec6221f9c9f339893f055dfb52cd39817e060e1909e2d2bde5a8e72a99103987ae4353e7263cf0e0b01480e441608894078b9c277a05bfe41957de2da10f43a7006db5eee3c19967365c72ca05f059b924ce6521acfa29b38e515"}, &(0x7f000045e000)=0x69) readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000017000-0xc)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f0000228000)=0x1, 0x4) r6 = dup2(r1, r0) read(r3, &(0x7f0000043000)="", 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f00004f2000)={0x6, 0x8, 0x80}) read(r3, &(0x7f0000068000-0x1000)="", 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000bbc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000c5f000)={&(0x7f00001c7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f1c000-0x10)=[{&(0x7f0000002000-0xf5)="d47c30e3f3193d4b29c252bea065267cb40b71fa4e63c6719346494002879098e139bb012e2d86ae8bdf1b258b22d5d44bdac06fe1b758acc4d2951950c950f12a2e11ca4829fdc9c48325f183b9f2f34e9ebd6e65f7b933548a9de4f0d1dba5996f44fb3d9c8a91201c585b8c7ae185fd7986c895e9b6eb8cf20beb1d6310d9111e78ee231658c5fe6987a4fe0ed384fd43b88734aa5d52c84788b01d72c2358ec2d4491511b5c54a3c2450a77b1523efdf1eb3a3abd1862c7075684f649a65569cbd3b6cc957ce02be8535e405000000009d0574ed85b035850ca07483776cc68124268c26d963c0e90421ad74f43c92e68e0e71", 0xf5}, {&(0x7f0000500000)="8b754d0213415c26eca973e135a26a7252c85a72e61198fbdc2293079a79ab85353ff5ac9b72962d5563be21b3375032709d1a897216a8322ebd5a00580dde205c7e051933798fc9942486dcc66d5365921ec5ad518c212cafec654dee1300a3d93ba4d2155232d2a41ccc64f9", 0x6d}], 0x2, &(0x7f0000480000)=[], 0x0, 0x4}, 0x40) perf_event_open(&(0x7f0000bcb000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18802, 0x0, 0x200, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x100000001, 0x8001) mmap(&(0x7f0000000000/0x119000)=nil, 0x119000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb8, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ce6d937f0508", [], {{0x0, @ipv4={{0x1d, 0x4, 0x6, 0x1, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x8, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x4, 0x0, 0x0, [{[], 0x0}]}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x3ff}, {[@loopback=0x7f000001], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@generic={0x0, 0x4, "7394"}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff]}]}}, "3570"}}}}}, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000017000-0xbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [{[], {0x8100, 0x4, 0xd5, 0x81}}], {{0x0, @llc={0xa9, @snap={0xab, 0xab, "0a", "d31dd5", 0x9aff, "4c62e2e2455bb16c98ee427c58d37f4a130ea22dc867f628e5c432e1f5cf5363b9eeb8f6073387548e678647a7e292b988a2a0017dd017d4215d2bf68a4444b6fa04f9cf479136c6521ee33c6cc6f8802910ce05cdb7a2f4d1f1b0e59d6b25bc028daa222ac231786776d4739dea83a3c5fc0d1c64c66a87d414e6ac31ffc5177fda1e3907d2e7507c812b6c8f95c479aea8c47d36767191964fbf300c1a4da809"}}}}}, 0x0) socketpair(0x0, 0x3, 0x6, &(0x7f000001c000+0xb20)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x200000010e, 0x3, &(0x7f000011a000)="2c", 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000ab000)=0x3, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000092e000)=0x0) ptrace$getregset(0x4204, r3, 0x5, &(0x7f0000ddd000-0x8)={&(0x7f000098f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000119000)=0x1, 0x4) syz_open_dev$vcsn(&(0x7f0000e5d000)="2f6465762f7663732300", 0xffff, 0x80000000000100) 2017/12/06 03:07:15 executing program 6: mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x33, 0xffffffffffffffff, 0x2000000000000) r0 = syz_open_dev$vcsa(&(0x7f000000e000-0xb)="2f6465762f766373612300", 0x1, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1fe7, 0x20, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00004cf000)="2e2f66696c653000", &(0x7f000097c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)="736d61707300") preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000007000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) r3 = perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0xffffffffffffffd6, 0x0, 0x2, 0x19104, 0x2, 0x500a, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x101, 0x8, 0x1, 0x6, 0x6, 0x7ff, 0x0}, r2, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x8, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000919000)={0x0, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r5, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f93000)={r5, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x8001, 0xfffffffffffffff7, 0x1}, &(0x7f0000bfb000-0x4)=0xa0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000f47000-0x20)={{&(0x7f0000091000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000367000)={&(0x7f0000398000/0xc00000)=nil, 0xc00000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b80000)=0x96) socket(0xa, 0x800, 0x80000001) ioctl$KIOCSOUND(r0, 0x4b2f, 0x889) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) write(r6, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000faa000-0xa)="2f6465762f7161745f6164665f63746c00", 0x18b000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00007bd000-0x14)={0x100000000000000, 0x90, 0xfffffffffffffffe, 0x2, 0x0}) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r0, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f21000)="2f6465762f696e7075742f6d69636500", 0x0, 0x282040) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000099000)={0x9, 0x0}) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025a000)="2f6465762f73657175656e6365723200", 0x200, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00003f5000-0x4)=0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce9000)="2f6465762f73657175656e6365723200", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000a37000-0x4)=0x0, &(0x7f0000e6b000-0x4)=0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r3, 0x4400000000001277, &(0x7f0000ae3000)="") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000bb2000-0x58)={0x81, 0xfffffffffffffffd, 0x1, 0x8000, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 03:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000004d000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000e78000)=0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022b000-0xb)="2f6465762f6877726e6700", 0x3ffb, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00004d8000-0xc)={{0x8b, 0x4, 0x8, 0x100000001, 0x7fffffff, 0x5}, 0x40}) r2 = syz_open_dev$mice(&(0x7f0000a71000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00002cb000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x40, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x9a, 0x200009, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000916000)="2f6465762f70746d7800", 0x20000000000003c, 0x0) open(&(0x7f0000970000)="2e2f66696c653000", 0x2100, 0x119) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)="2f6465762f6b766d00", 0x600, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x10) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000229000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00007ae000)={@common="62707130000000000000000000000000", @ifru_flags=0x201}) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f00003d3000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r6, &(0x7f00009ec000)=[{&(0x7f0000978000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000021b000)="0000000000000000", 0x8}, {&(0x7f0000d5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000bc0000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000365000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x5) write(r6, &(0x7f0000738000)="2200001b00070b00000004ea0012011f000000000200000000000000ef000810008c", 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00002f2000)={0x3, 0x3, 0x7, 0x101, 0x0}, &(0x7f000070d000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00003bc000)={r8, 0x7f}, &(0x7f0000277000-0x4)=0x6) r9 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r9, 0x4038ae7a, &(0x7f00008e2000-0x30)={0x0, 0xf9f, &(0x7f0000570000-0x74)="9305375ad15cf99d1ea3c7eb45eb907be4160c81cd5e7a31da6c142f164cd25685ae008656a8236d34528ccaf70365ad8c86f6c47a3b60e1d43aaecc7fb9c1ec9556b5bb94762204e45441ea29d823452da12668d7fe942e4686eb93d60e30b5cfe8452555ee56913a7fb9ec9785c0af793fe0fe", &(0x7f0000001000-0x1000)="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", 0x74, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000037a000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000017b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) 2017/12/06 03:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000176000)="2e2f66696c653000", 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000af1000-0x4)=0x0) io_submit(r1, 0x3, &(0x7f0000da3000-0xc)=[&(0x7f000092f000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r0, &(0x7f0000893000)="223c104fd369a0467856e1d30af62472d8ed2456e917f00cfc8ce555487ae92441a1ada791f46d6b8d1344044dd91dd88894b71529a6004df5c9e66babf976589e6f032d91c23bfd225ad504b57ceb11f813d2d03d8f606763b04f62bbfcbebd2ea73967597fde1e088b25f428f3b14f11ca99d5716145ab038fc8e836ba65d461a59c8bc096f1b0c497b9928fe1de714cd32e2b7aa6081ebaf3a7e39ef266a6c9452a64c0617f24edea41f153230c5b7218ecde574145f3aafe32592299356982438a17530621b3fd884cde9248ce9781a25463f952c194c0bc31b7164d5ad870c7b4957207a0460ae95fbfc8f6939b56139339b5a14149855d44fe0890b25509a9532b17d059c24805be4d87afa391e9cacb26087b0be82fa66b38b4e5ce9ac7209e82307a07831c4577c494b9e1b6e1b565a7c4e2047d3816e497ff2bb5cc39d19f221aa78ae4fc0a228d1ab4058279b098d7131ee6896979de0e00d17dbbff3ff7f9551b4c24e440c43994a78620ee58a4de4f78aed8aac812e97ef12514128480df5f8a9f857aeeac3e2b131c3e0861d5f4ec24cbc0e348c1e2a133825ef6f8be89bdb70d1915ec6ec9ff5811838210e9316655e2061da32987c477200b45e3368bbf9c12a67b7d8b4a0eb33f27d7e5d14b763158a7b9240a776931240c738fc93efeeb4d8efee62e95c69a590ffa91fe0f410014e645d29684b4523ca18962a13fb90063bf712d8042619062d2d74f1d2e2b2ef0e4b8b5e1dcc33eeeaadbabd7e18baaea7e8132c997351dd970fa494b2587edf0d640233b77e45e88703b16df2f20f5bc0e202480b0b67c620bc3984c56fe879656b7257c198c1d2927be89ff6c41b4655ee04b4de905244455a92396e110462748b0c9960db47ecbc7c29bff35d3bde33ceceecd5fc39ccaada8ca9aa98560d8954e615a5738a16cbaad0b8f67b72721ed1bb84c765e8c447b72c9c8fb191e1f70ca644f29c6be163f2bbb7743b14574ea914298517b75c732d5dfb9a7ec054816364465c1057388a1cc747191e268e11c3e73b7995947a371e0a2bb43e4070a0782a5c9cd882d41235524f6be70c12401d087c4e9a7c1aeaeb97540f981fef40ebea487a3db97fae515616670344ce1ed6d0594742592d5704c300ed1344c3eab3bb2eae0e590f54938aedebe2d2733fac0a0e3036e78f9df83ce4f94d0613e426c6423884069d16bb417c464275849de5b757203c82faf13f28aaf08e74c9d95054c8402cfd3bf0c7548a6c75c18ca448d278e2ac69634ad7d2743c417d83a1c52d186cd8a7968047f47ecb4511044d5a071ee740c3d24e66a46e2a2859db18a67fac74c48dc4843ba69c21e16654304b18e9ee4d14cde0497cf9ac7bb601e1eb3a32c1743a089d9b755bf19328c8ac205e28391d521b19002a2695eb5ad29c465005558ccdca599699e2b78fbf2211ff4f06fc92699b1c3333e565c1453c742a5fa0f8861c8ccf392ef00009693a46f8b4aef95571bbfd1cae6acdda28df49a12787dfda54a9f49ff166e0dbd81db3d916a48b17b3f9fefdb36bd1fbe410e79cd56249755aa198342250e09953420b06feda68519a23ba8bbd245ef92183d02943d523541b7d98bbfca6b3bb3d2cb1ec7cee4ba1fa844b955c06d2db44cee0a67c89f73884e0670c35d5663b9d4e65a41d2813c49ec842b9ccc9eeb3be766fbfa1c8a7a923565e36f6ab22457ebfc92d6b4e4cc718d31f267514ad3653eadf3ce479b52629c14a1a097056d849e9c0a0c8002f0b30e4e32a351ff44790a21d9235f3abb3242dc5f9b91092086d79b447db177b3e511571763329944961b62eb83441a36873dd9dc7eab8108a2883d58853e4c8afe28faa2d34b97ec05dea9dbb4f10cf508dfbc8c453c788e4583aa320dc911d74449bb7febbb5a5314c7895de25b37d0debc63f514d1f52ee0e343df009140cb590459d3f8831e8f078942df54f690811d1387510a22427a3c7306aa0828b177c8172726bbcd9ba087f27e06d1b2afca4b14f27c68337f9b55e747aeab4bcc0eeb822d8a3f13f127c5f71653be655bc1a61a5839426030c64385c6c2716c2053aa4248586d1f739a71f58001df5bb6b3a03099a73a0d18a6eb2f823b1b5c7261e9964992c8e45b1c45bfbbeedb934e8d691b12cd7a90065055bee0c24a12d447f9572847a57e348ebe3862023f44fec08f2e5512802550b0a9da20137a2228eb83654271ab19733c68c0a7f1fcb155902b8702b1f79265c97890a1aebe3782e117ba6fbe2eaf9a2e3c6e480f336222deb3eae2241d1633554536e67e4e52245d6a8f7f96346b2e0981a725e9d90f1aa19425f8ebc3f883b423acf9ce29438be79cdce55238b6ffe508300e1822852657c16761273c29db5821622f0f7019632a09ea03ceb225523ddc63601505cfe222b905056faf4d1c865be6a7854065ea7564e1c3130b8850c3de80885bffc4a2620b84cd0722d85a266d3d1348d0c315d55ce4eaee68a83bccf3d93aea04bbcffbb0f0060def1f4814f02c1afdc15ccf977aed47af9a187c4138bbb9daded58d667c5f3a98b258a28c7abbca38b723116f4dc120bc63cbf8b5ef57cdee5b16758a889806e208b086f7db05cab472ffa1099e79baa603f7d7dfd49a69c40ef9f3b524f31a0a5037cf2105d8b3c5c0aa1608f00a014656b75aca71a7216ac26888ab9a436bfe42b573d192bf00aa27259a18ca8ec7cb375ae58993cd87adc0353994c659682b8eb0454569b2631ce1345d6aa07de74ce2967df020abc0126aa8ea42e66de0189fa7543321204261a7459b3c2612d9fef3cedd23109ec5fc7cd0e60788eb33cd354e028c36e42b9084b13c6a7a32ab88d5be78e218eb43e4fa7f8d60e94e605221e74390b43a88e535d0c9bb7dde7a4520e1460d0c077fd9621d1e76b2d227890fcadfbfc7fe7e2b46fe2937a8c5b8a7b725f21481fabca9936dd7b1a0e6685bca7b71e3e57292e94acd785e21d22acfc664cdccb797f4a647c08c0b25b147343609482c9db45cb4d7e240ed0c4d3bbf8885c68e5967dbf20abf6aa636451c826ba76804a491bb9b8ceb530b11dcb51717b5f2dc923ab1fd5c7db5c59fcc40bf5d9d235d19347c46e54317504f351896da29df82b3b1c2967f0413105483a1046316ecc22606290e648e0655d266031483ceb1d6db47091c71c1e62f611efe9cf6768201d0096cef4008b883e46d3e6b8435330abd45fc4e16aa09fed2db5ae8b2b0169a4547fbb4fe5ea9974bed1c137874241ff415508db518f282c1834e2a933d68a1f4b48cc03e4d92825875e53212608ebd40505a7ef0e96134bc76ccda80124b5f5194438d6da94333968bd5d003054864bd1f5c97a51ac9284e28df1aee0f78bef9d194b502175806f96c60e14db24b80e8578e3b896448bd4c47e6ed172b11404923a092161c2eb7675701804d645c585b728017b10175dba318bfbdc79eadcee25dee23fcfe86543f5a7244b6357cf7f883f98a3fd8f83c43694068cdaa4ae55a67778241950c031b56c9f8bcbee15e6a4770ec76ec3aa0983e6445caf6a04495dcf131410bd9b1be29e935f7db0015ce58b72d25799d7edc4c98cd1cca7a9cbd2161de827315a97bb9283c7e2fa136450559665de9a190042c05bcbbcca846403676f7d3505418959a8141f871617840b9b0099125541a6e8b431b8014ecc4a26be1de2f2c54db6667fea298f9f4644b95793e0dfa0a2d82f7ddf6b74696fd9f460592676fd64706c96e00fb351c85c579abf7d2218d0ad920f670ac2c72137f6682d539b29cf18204ef9e120a3f933b06cd34ffeececf9ed0b2ccfbbf4842caee5ccae52a5f97aecee78622956b6466d60335e48909ac05878ea94dfe6119ac5437d06c80c5058a7e28c9ed9438a44c35598242ac3c434838d9359f25c285f026e3fdd7caf84b7d4d557cfbbdd3327e47d94eaff7d1797dffe847d31b391a4a4a9e9c703dc9ecb4f4e373f6fb4c2e4e7fb7e0e396846a2d1dbe8c536bf1c73d6f14bef4633e74f60840898b6da2848d4952e7b8ba7fb636933778b87b723182ada9f01249a83888acf6c851b41faa0a9fbaf789392b26b6c04fb053af9439ab464a789db791551a9e0b566bdc668a12f0d4baaa5af297ca54f3013d63d710395239e94465a4e580be5208d03aeab363d9e473be9be658674edf70b05d6991277f943add4222645a73a0b5d144240661268501e5ae52aebf8de8d6959b536436fb8c064c3c9003186669db5c987f4a703a8fc035b53d124d706c40f5ffd482c8ecc7709e7064a39a4ab82799fc7d1ef8703d95fe4da69b633d0b1d1aa88cb58f6c6bd64c354c11d3f0439f7c4f13319d43d4de75697a0d55f55db01d41e1a795c502f976ef999fc0f7157b4a34ca5c0fae5c8baa2f04d7b25b4e0b802bb138607f7b94f3916b3edf20c92e54b891408a39dacf6aafc8858521791392cb51dccb6b7e3c6b9ee3a6e0dffdcedff4e6da3f05aca7613e479682205ac6231422a6c189e7a70aff7287314c95ec739fdc17cae95cca0e997f1270c3dad31dbdff8d1f44b7149f12764dc066f17869a5c1b426a1bda135e76fa45b386a58fc6842c44c66b9ed71bbf559782d8ee40bb22019dee1f25f27d94769230ed61608cfabfeb0f310c973d1a6c0163c0e7e4a349210889521c75e6c3f02744c16b4e6e13e470c543b22bf5ee4546a4bc32eb3860cf28b92a24f6056e15298619a909ede69bf86d413415f3a6e048c7ebe4b4555e62dddef4844a5b232e2d7992cb5a00db9ba82f3ab3455a27a812508d749c8535d2f803acd2a8cc40ae83dc8679c498ed2db8b28d54a0c339c7d7a6894700edffa9f5c834c61d2ef0810c49e6b503ad1bb244953c4a10a9fb33e9ec2a9e533c698aff014719f618ab5a91b68c44e67e5d05ec474da6e14b7d108bf678b2b883d670a2cd93c404eca392c0e0f164428fedf6dfb701a5a58c73d8a42678ed63562f354b4212164476352c0ae6c2ecc48e2c3596b17ca36c4cbbfc7287617a651f2820fd79567ce645a2a0e0ff6acbfdcb4c6ba8f1cd0fe0a80d19a761502e8f80be7a06e925620d1120da3e2522159c906ea43ed1799ee8cf059fab8013df6291d28daf9169549f69d4dbb74f8bfb34b19d8ae1aa55fe6b50956cd2d8fc1c5b21e2bb22bc088a981fb3eddbf3026f2f15409ed9ceb111a60d8d5ded98067e4eb5dc0701e60074ab38641f272d819b1b2ef878f655e7cc2506c8fc907d91ab584042ecbd2a6de6ed00e766599eccd2a11e4fef92e6ca86431cdc995c9e4961906f8265a979e43451edc3d5729387a1ef7d9193375aa16a8df3171190b0bdef6380ed81e73a7177b99a05dbfab9d2db1ea5809b4de9bc92c63baeb830c4458a26b24fa8e43c7e2d9d043de2f8b024a3464517fa1548faa06e1daa7eb74006e16649e69ec5c4cbe06e67a242dd2e16efe513acf34072880c7dbc66b85d070372d0ce91fc924e077c0c8d35a7d098e1846c5d51bd9cd0adf091a9c5d64f8837609e8dd2a60443b6cbe53f50cca1a4444a7a7f066380666e34808664fa929835ed979fd4795803e3a7171422a6e40731005c2541c464531a16785228bcd7131235e07981d647eada32175834f6663348fbbc23ebfb1be7dda34114a909c6e7135967d6f147e33fc9635283cb6065d3181e0a7d9d3b2836de95079ba5ab7bfbea989fef17876b6c20ce897e74235b8765c18c7f43222723748211b4cdefc82558361778308fac84f3b2bb7196406ecd192bf", 0x1000, 0x101, 0x0, 0x0, r0}, &(0x7f0000ce4000)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00001a1000)="cd2405679460b8a361448f8355288cc82b2d8619f1ff", 0x16, 0x64710fbf, 0x0, 0x0, r0}, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000143000-0x7d)="143a773e258f82e01c2c3db38f91d5ca5d86b45a150a31fb4adc28e0644035ad192dc762ca3de3707e6a3a23ea2e165cda7b9704d3deffc530e56f78df463809de94582bcb507cf624f941daeef0ea7147275b2f50284fcc956426eb865cb16a4516f70efe1a8f86c4156c3d6749f2128bb89dd7baadcd90d8705b7985", 0x7d, 0x5, 0x0, 0x1, r0}]) 2017/12/06 03:07:15 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x16, &(0x7f000064a000+0x3ba)="0a", 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000300000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000615000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x400000000000080a, 0x80000000007) r5 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r4) pwritev(r5, &(0x7f0000562000)=[{&(0x7f00009ca000-0xe3)="89675d32978aaa38b460697b14e4e48992450a2898abffad08bda65b1a1fc4afb27400bd8bb9015da7be8908e6c51a8759235da09a7f4bddd18caf34feb252ba807368fb721c2de495b0f96cd2e374de90701f954476857c500784e05ee04d5b7307dbdd27754259b63e330c80365d9e45d90497f4fcb36fbbc5a3eeca8e82fdf1969689926b5a83ad8f28cfb12605680000c909ea10c7e38cb5797baccef9e88421c2fad06948a0a5f2710070a6cdd8b8f40d54c4336cd1f6e065acbd838d80f31b02c006a50f818b4bbeb9e55bedd7e4544613dabed715a0cf4a2a2943a35d96b702", 0xe3}, {&(0x7f000082b000-0xd)="c68b5006001a1f5ebb3bf776f0", 0xd}, {&(0x7f0000c1d000-0x6)="4265bb933773", 0x6}, {&(0x7f00001f5000-0x8a)="8dbf044f3924b9004482807f7ee50ca9d0ffd9cbb8e8f7ba610f9295f333fded0dbc3be772cc3c390404ed047d2860826079a32ae9a1936a6945a2833341cc2836e2d6032901162d645f48743111d713152bcb85c14d478d0b534df359ab69146e675c67bf491816779881545505a65e56e2bccb0d83f997692dee2152b26cee9a4646831fd6dab5e2df", 0x8a}, {&(0x7f0000897000-0xaf)="00f7c2f6cc183fba680cc543e684f3d2c787fa3a5b25bec9eab52765b15d59f419f5712c83a4c0aa6a34d02c6b45449481a6e7b681548dadfeb8dae2bdc9dbf333312c2733d8c3588cca583f18f2ae06805fa86cfe00df64abf02de432be367e25582cb27ba620da8b223de4bd3eaaf917de2f06c2b89078b5b73fdeb409b66a06465890d42d43967079010ab6818bb9218dcc5648b075caff3a8443b171081ef3bdd783f9156aa41747ef5263b136", 0xaf}, {&(0x7f0000605000)="a7a686667d5d80ba24ba4a65531cde313c50fab6", 0x14}], 0x6, 0x2) sendfile(r2, r3, &(0x7f0000693000)=0x1000000000004002, 0xa) bind$ipx(r4, &(0x7f0000000000)={0x4, 0x100, 0x7f, "3801291f0eff", 0x1000, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000382000-0x4)=0x2, 0x4) getsockopt(r5, 0x2, 0x2, &(0x7f0000525000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000004d000)=0xa9) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000d70000-0x20)={0xffffffff80000000, 0x51c, 0x1, 0x2, 0x2, 0x1}) connect$inet(r3, &(0x7f00002d2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$llc(r3, &(0x7f0000434000-0x10)={0x1a, 0x17, 0x8bc, 0x5, 0x8001, 0xffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockname$inet(r4, &(0x7f000023d000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006b9000)={0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff, 0x81, 0x9, 0x22}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000083a000)={r6, 0x78, &(0x7f0000020000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x64}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000731000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000686000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet(0x2, 0x45, 0xc11) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007a3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r7}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000671000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00003bd000-0xc)={r8, 0x801fa, r3}) sendto$inet(r0, &(0x7f0000c69000-0xf0)="cfdcab0a7ac3957a72f1d3c3652582b7079fac5afc12febb92d70fffffffff000000007de3ef5fdaab13c622f5d68b793b669ad06d71f6dde4746d387001ea20538812587f77055ecc6ce5a3b1cc79971667eddce3f1f90e456313dd6d1bff36ee744d3cf9337a0bdce8b2d81827fd34fcddd4d45c91c32baba71e02e227c278cf552428231600ab5da72919c1c87f858d1d3f3555bf1c6d34ad3df21b55f9b2bbe2d6a5bdb5a0eb03d59fc9db749af4edfe990600000000000000099c9e3b00a43cc200000003d6e80269ad730628416a530e6e82f6c12384a03019046613936873ab3c3c559f053dcd2bc90aa99b9e", 0xf0, 0x0, 0x0, 0x0) connect$ax25(r2, &(0x7f0000d7b000-0x10)={0x3, {"c07297def283cb"}, 0x7}, 0x10) 2017/12/06 03:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x800000000000000a, &(0x7f0000001000)="", 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00002fc000)="2f6465762f736e642f74696d657200", 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) accept4$packet(0xffffffffffffffff, &(0x7f0000a50000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006cd000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000040a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r2}) r3 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)="6e65742f7061636b657400") socket$packet(0x11, 0x2, 0x300) preadv(r3, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000941000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000f5c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x3, 0x0) 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) recvmmsg(r0, &(0x7f0000f7a000-0x120)=[{{&(0x7f00001fe000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005a4000)=[{&(0x7f0000ea4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f000031f000-0x7)="00000000000000", 0x7}], 0x2, &(0x7f0000282000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x3}, 0x4}, {{&(0x7f0000e2d000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000654000-0x8)=[{&(0x7f00002d0000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x1, &(0x7f000001c000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x0}, 0x1ff}, {{0x0, 0x0, &(0x7f00007db000-0x30)=[{&(0x7f0000bc0000-0x5)="0000000000", 0x5}, {&(0x7f00002bb000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000471000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000114000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000e28000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00005d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x6, &(0x7f0000533000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0xd3}, 0x7}, {{&(0x7f000090d000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d3000-0x20)=[{&(0x7f0000863000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00005e3000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f000044a000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00000a1000)="", 0x0}], 0x4, 0x0, 0x0, 0x5}, 0x101}, {{0x0, 0x0, &(0x7f0000f87000-0x18)=[{&(0x7f00001ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000549000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000f19000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3, &(0x7f0000309000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x8}, 0x800}, {{&(0x7f0000109000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000d4b000)=[{&(0x7f0000da9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f00004d9000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000a1a000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000ecd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00008d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}], 0x5, &(0x7f00004fd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x8001}, 0x1}, {{0x0, 0x0, &(0x7f00003e5000)=[{&(0x7f0000a5a000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000081c000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000058e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000b92000-0x1)="00", 0x1}, {&(0x7f000026f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000af8000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0x6, &(0x7f0000d4e000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x8}, 0x8}, {{&(0x7f0000804000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d2b000)=[{&(0x7f00007b2000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x1, &(0x7f0000401000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x2}, 0x3}, {{&(0x7f0000cb5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b7f000-0x38)=[{&(0x7f0000acb000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00000ea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000ef1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000981000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f000008f000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000deb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000626000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x7, &(0x7f0000da5000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x3}, 0x2}], 0x9, 0x40000002, &(0x7f0000424000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004a5000)={0x0, 0x7, 0x6, 0x4}, &(0x7f0000334000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000038000-0x8)={r3, 0x142}, &(0x7f0000bac000-0x4)=0x8) readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f15000)="2f6465762f6c6f6f702300", 0x101, 0x440000) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)=0x14) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000407000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000001a000)={0x7, 0x401}) 2017/12/06 03:07:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x108) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b92000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getuid() getgid() r2 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r2, &(0x7f0000e29000)=[{&(0x7f00005b4000)="8299048226151b62ba878c2c895c3b42f3dafc6140990ce631dd436ba82150ccd91bc0f8b6f848cf18bc3f84615962e2e7cba32071bb965553eb9087e61bfd94516d6b81dc67257fbfbae13a350e747c4ded76590585ea9bc0ff67be0742731bc3a5e954a9b9f6b601e07d75e04021635197aac5ad4adf63ebf3c5998e5c9d0edae8a293bbb3adc88c44ed3fdd8f337abce5ab5da06ebc57b83b89380d3f719bc1d0c44c82067683aafe08f510281b4e1f4decaf890a31ee213855ec9f21af8a3505cb18f71d95689dbbad6847a73fb69705a1706312d06c25b02f67442d00e7d76f74ddd276678986a04e7b47eb6488", 0xf0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f42000-0x4)=0x0, &(0x7f0000b71000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000fba000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="deeeb6e474c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ee8000)={0xf2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x10001, 0x8, 0x80}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000017a000)={@common="6c6f0000000000000000000000000000", &(0x7f000024e000-0x7)=@ethtool_dump={0x3b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000024e000)={0x0, 0x0}, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000c85000-0x1)=0x4) r7 = socket(0xe, 0x7, 0x2000005) write(0xffffffffffffffff, &(0x7f00002c0000-0x29)="26170000110047d19301200200ffdf160000000000000000e70000052104001f0003000b002ab7bd", 0x28) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000a94000)={r6}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000210000-0x14)={0x3, 0x3, 0x6, 0x3, 0x1}) getpeername$inet(r2, &(0x7f00009e8000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007f8000)=0x0, &(0x7f0000121000-0x4)=0x4) syz_emit_ethernet(0x52, &(0x7f0000031000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="2c6100019509", [], {{0x80000800, @ipv4={{0xf, 0x4, 0x0, 0x100000000000, 0x44, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x5}, @rr={0x7, 0x1f, 0x0, [@rand_addr=0x375, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x100000000, 0x7ff}}}}}, 0x0) ioctl$TIOCNXCL(r5, 0x540d) sendto$llc(0xffffffffffffffff, &(0x7f0000869000-0xd9)="59e6016eb355900a13733a88d268d8dc1bef2a0482ec43bec765290bef02c71629770ebeaf74a93bde828b52fc1bb3a6eedacf23e4f2276bc7077ccb027dbb3b031bc8bab474f764a81419ad0ec464ba634e7f5a77f385ba9416b1ce4186446ea8b0b7c27f0339778372779ddd80bdb308f47099d50cf56847227166c610b21d3f430c871eb824b61f4e7c15062d07f358226aaa0f4e27082846a6284b5c79c946a46ef74a4989aa9bf8667f177fdebfb0242c2db15decbd72c7a7ca284c2f80d1e7f58be52c4dda4db9a0f85cc018920dcd4549a029034980", 0xd9, 0x8000, &(0x7f00006d7000-0x10)={0x1a, 0x1b, 0x4e9, 0x1, 0x8, 0x9904, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00003a8000)=@assoc_value={0x0, 0x5}, &(0x7f0000ed8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000113000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffdf7ff, 0xfc000000, 0x7, 0x82}, &(0x7f0000f92000)=0xa0) 2017/12/06 03:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r4, r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000396000)=0x5) read(r2, &(0x7f0000043000)="", 0x0) r6 = add_key$user(&(0x7f000093d000)="7573657200", &(0x7f0000832000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000016f000-0x24)="0e21dcea2acc3f70e15d4c543f7a7cf714dfdc23aafeb54d5a87e64490ebd3913530d7d2", 0x24, 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f000054e000-0x8)="6b657972696e6700", &(0x7f0000275000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r6, &(0x7f0000fca000)=[{&(0x7f0000461000)="30ba22eb6afc48bb0cf9e440ab003c4bcd2868090b8d7ec6dcf1761c8394537502f8d642766291862eed78ca9aa18237c424fc26c30993d3ceadf2926fb5ba7915d671742973996f55bf317ccb28e4259170ccaf9ab9d551fd9ee489d65d08effd045c26d9353694fa8296c5e46a511b088b38818b4967dd1b5138e5a7c14ba62c727c79d990991ca851421f8bc9fdea56f24a37597c5e06dbc40b7dce7873111d6b6d5c0266edd0700fbcd3dc1784cbe8ae38edd3e680d14282", 0xba}, {&(0x7f0000f7d000)="05988878abbfbb873c53b59f8e2479331f284bbce9ae93f6a946f3c8b7a9bbe5d460808dedc93176d41e78eef6f189ba4d7b6b5ed6cece6b0947a41ae06b24e3b747d447e9a7cc64b9bfa3b1bcd0c9e6cf4dd05cfc1983ba142321d86a5a7476d03727350f65a8679c4c82e67efa5615f4a4453a26594b5a0ececa9667c0e5562bb5f7cf6093435486c2491e1b9e6026ebc8d3b9fcbc8a66591109b6aec4f00528ee7b629f0bb130bf7d60b431b6d0894baa3476", 0xb4}, {&(0x7f0000632000)="8ee6d93051bebac17307df24ee25537c9c", 0x11}, {&(0x7f0000c2e000-0xde)="f69d53fd2a792e925a7de267e1b655c45ec934ba97f0be01d9581164629dc6a4c367f80729bafcd9c9e8f3aa8aeb66eff22a0f95ca7c45289b96ad811b23f235b85ae83d87a9f8f7658b1ed70648e079ab91f797e60f3f036e7458d3de2f807882bc0f08d0b697b29f159eea008d78d56e7b10dff97b38a001405fc953d46da95cc27eeaa1f6207cced0b9617e21406e6e77cbbe263af1cb875a31cb12c80f7f8398ac2252024fd68ac5e9a1c260faf16bf4d0c7f038dca6a5e2f5125b823a511a860288f8c0d21990a8e74266e307c81b56a5eabf23f804467353f64a62", 0xde}, {&(0x7f0000c4d000-0x57)="856d2d8a780cb1f47d38c50a468c448076ec7c880bd9fe07b073d1d4f67ee6702ea22e82f9212a8f43ec5d6a570b74c47153ecc702af3d13e3acdf3ae9f03a006a31aa9353d6f6f5ed39face94c16c552e02ef336ec36a", 0x57}], 0x5, r7) read(r5, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() quotactl(0x43, &(0x7f0000001000)="2e2f66696c653000", r0, &(0x7f0000000000)="0e07efd311815a01ce8c967f18d503e94424d14cb7e8fc6a1f8a79af08ac7f719a887c3c470682419f86bc7d06b5175f4243c65618277855885eea39fe00c9e678ea1d4695391836502725a9297d5496e54c814a607597222fe7a4ebf4471c47189de810c570e05ba067939197ce514153b61f7da9f5ec036b8e04e0d6454080478c7ddb98508b2299001db89e12c58605759fc3d3fb2ef104f8f1b91952b89f0c2a51f7443e0a60c683bc5605b5a0") pipe2(&(0x7f0000871000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000a0c000-0x8)=0xd000) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$ipx(r3, &(0x7f00001af000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b37000-0x4)=0x10) r4 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004ab000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000776000)=0xc) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000cdb000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b46deb03ecc3c83d77b6b17980d1eea5"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000097f000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x32c8, 0x8001, 0x1, 0x7, 0x200, 0x2, 0x7fffffff, 0x57c, 0xfff, 0x100000000, 0x7fff, 0x7ff, 0x6, 0x3, 0x2]}, &(0x7f0000916000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d7b000)={r5, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x9f40}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8a, 0x4, 0x5, 0x20}, 0xa0) r7 = fcntl$getown(r3, 0x9) sched_rr_get_interval(r7, &(0x7f0000001000-0x4)={0x0, 0x0}) r8 = openat(r3, &(0x7f0000000000)="2e2f66696c653000", 0x240000, 0x100) r9 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r9, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$DRM_IOCTL_DROP_MASTER(r8, 0x641f) r10 = socket$inet(0x2, 0x3, 0x2f) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000c61000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r8, 0xc008641d, &(0x7f000012a000)={r11, &(0x7f00005fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$EVIOCGABS0(r8, 0x80184540, &(0x7f0000a4c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r10, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000013e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000150000-0x16)="6e65742f69705f7461626c65735f6d61746368657300") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000423000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x5)="7070703100", 0xffffffffffffffff) socketpair(0x19, 0x1, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e66000)="2f6465762f72666b696c6c00", 0x4a7d, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000016f000-0x18)=[{0x2, 0x295e}, {0x2, 0x6}, {0x2, 0xffffffffffffffc1}, {0x4, 0x7}, {0x0, 0xffff}, {0x7, 0x7fffffff}, {0xf, 0x8}], 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000094c000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10004, 0x8, 0x5, 0x7}, &(0x7f0000eeb000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x3) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004c7000-0x68)={0x7b, 0x0, [0x3c, 0x0, 0x3, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00004a5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000080a000)=0x8000001) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000953000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000304000-0x14)={0x805, 0x840083, 0x3, 0x3, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001000)={0x400, 0x1, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000ae8000-0xb0)={{0x2, 0x3}, "096f727431000000000000000000000000000000000000ffffffeb00000000000000000000000000000000000000000000010000000000000000000000000000", 0x1, 0x820, 0x22a, 0x7, 0x7fffffff, 0x7, 0x4, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r4, 0x1, &(0x7f0000001000)="") ioctl$sock_ifreq(r3, 0x8934, &(0x7f0000f6e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9a03}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000233000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000007, 0xfffffffffffff802, 0x8, 0x8, 0x8}, &(0x7f000004a000)=0xa0) 2017/12/06 03:07:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000635000-0x8)=0x1, 0x9) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000388000-0x8)={0x0, 0x0, ""}, &(0x7f0000fbd000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)="6664696e666f00") renameat(r2, &(0x7f00002b4000-0x8)="2e2f66696c653000", r2, &(0x7f0000df8000)="2e2f66696c653000") openat(r2, &(0x7f0000993000-0x8)="2e2f66696c653000", 0x8400, 0x40) getdents64(r2, &(0x7f0000693000)="", 0x0) r3 = dup(r0) r4 = memfd_create(&(0x7f0000073000-0x9)="2f6465762f6b766d00", 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000e85000)=0x0, &(0x7f0000d59000-0x4)=0x4) inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) bind$inet6(r3, &(0x7f0000600000)={0xa, 0x3, 0xfffffffffefffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d2c}, 0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f00008e2000-0x10)={0x1a, 0x0, 0x7, 0x0, 0x5, 0x53b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) fcntl$dupfd(r7, 0x406, r7) openat$vcs(0xffffffffffffff9c, &(0x7f000048e000)="2f6465762f76637300", 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00000ba000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f6b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) eventfd2(0x2, 0x801) r11 = eventfd2(0x6, 0x1) ioctl$KVM_IRQFD(r10, 0x4020ae76, &(0x7f0000081000-0x20)={r11, 0x0, 0x2, r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuse_mount(&(0x7f0000c44000)="2e2f66696c653000", 0xc000, r5, r6, 0x1e, 0x30880) eventfd2(0x20, 0x0) 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002ee000-0x98)={0x0, @in6={{0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x1}, &(0x7f0000a3f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000081b000)=@sack_info={r2, 0x6, 0x2}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") socket$packet(0x11, 0x2, 0x300) llistxattr(&(0x7f0000a3e000)="2e2f66696c653000", &(0x7f0000f50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x3f, 0x0) setrlimit(0xf, &(0x7f0000003000-0x8)={0x0, 0x9}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f000035c000)="6e732f75747300") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000061c000-0x8)={0x0, 0x7}, &(0x7f0000696000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000b91000-0x1)="ff") r4 = bpf$PROG_LOAD(0x5, &(0x7f00006b4000-0x30)={0x4, 0x0, &(0x7f0000561000)=[], &(0x7f0000f7d000)="72616d667300", 0x8, 0x37, &(0x7f0000a3b000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x0}, 0x30) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f00005b2000-0x16)={0x4000000000, 0x401, 0x3}) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000a6f000)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r5 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00007f9000-0x8)="2e2f66696c653000", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003c5000)={r3, 0xffffffffffffffff}, 0x6) mount(&(0x7f0000f5d000)="2e2f66696c653000", &(0x7f0000822000-0xe)="2e2f66696c653000", &(0x7f0000497000)="6675736500", 0x800, &(0x7f0000d57000-0x2)="d388") mount(&(0x7f00005f8000)="2e", &(0x7f000003e000-0x1)="2e", &(0x7f0000a60000)="6870667300", 0xff8c, &(0x7f000059b000)="") umount2(&(0x7f00004a6000-0x1)="2e", 0xa) dup(r5) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000018c000)={0x0, 0x4c3, 0x7fff, &(0x7f0000028000)=0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000e83000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000670000)={r3, 0x4, 0x4, 0x0, 0xff, 0x6}, &(0x7f0000cd6000-0x4)=0x14) modify_ldt$read_default(0x2, &(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) r6 = memfd_create(&(0x7f0000915000-0xa)="2f6465762f708e6d7800", 0x0) lseek(r6, 0x0, 0x3) sync() ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000501000)={0x0, &(0x7f00002ac000)=[]}) umount2(&(0x7f0000af7000)="2e2f66696c65302f66696c653000", 0xc) 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000b08000-0x8)="6b657972696e6700", &(0x7f00004e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000585000)="73797a6b616c6c657200", &(0x7f000033d000)="2f6465762f6c6f6f702300") perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x6f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000) r1 = syz_open_procfs(0x0, &(0x7f000052c000-0x7)="73746174757300") socket$bt_bnep(0x1f, 0x3, 0x4) recvfrom$inet6(r1, &(0x7f0000c9c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x1, &(0x7f0000666000-0x1c)={0xa, 0x0, 0x3a, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000063a000-0x4)=0x0) setpriority(0x0, r3, 0xfffffffffffff001) ioctl(r2, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:15 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fc000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000037a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x3, 0x2, 0x6}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000213000-0x9)="2f6465762f73672300", 0x1000003942fa1f, 0x0) gettid() r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x1, 0x1}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000004c000-0x5e)="00", 0x1) mmap(&(0x7f000034e000/0x2000)=nil, 0x2000, 0x3, 0x112, r2, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000001000-0x18)=@known="73797374656d2eff4f7369785f61636c5f61636365737300") getrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x1000000000001) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f000088d000+0xdd3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eda000-0x4)=0x3f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000006000)={0x0, 0x0}) 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008b3000)={0x7, r0, 0x0}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00007f5000)={0x2, 0x82fb, 0x7, 0x8, 0x20, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00001c0000-0xc)="2f6465762f72666b696c6c00", 0x200080, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:15 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3f) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x9, &(0x7f000023a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000237000)={0x0, 0x80000, r1}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000239000)=@buf={0xa9, &(0x7f0000239000)="b2f5d08de0a7afb16722b2c376aa53875a8d80c091887a681e396778c0345db6d6df6f4e18fbce1775e1fd129b09550402b8d3eeeb63908119bfdf7328c0c86cd98495c2a71e9ca9cbf60bb45a8816d25d42cafcaddb7a78a44032c388c5edce58d0eed8dfbc6c61c66acc67c862cec956530b73b5713b3be1780d31b963fda995cc8f5dee0ac82f5fc2b1f8350c1d4476de594c3475141682f0aa053c270290fc261bdf8e46ba5123"}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000238000-0x18)={0x9, &(0x7f000023a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000016d000)=[{0x0, 0x99, 0x80, &(0x7f0000238000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x1000, 0x25cd, &(0x7f00001df000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0xff, 0x85, 0x7, &(0x7f0000238000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0xc4, 0x4f55, &(0x7f000003a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x1, 0x4, &(0x7f0000238000-0x1)="00"}, {0x10000000000006, 0x9c, 0xb1, &(0x7f0000185000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xc6bb, 0x3, 0x7f, &(0x7f00000a8000)="000000"}, {0x6, 0x72, 0x4000000004, &(0x7f0000108000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x87, 0xffffffffffffff95, &(0x7f000009a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000023b000)=0x102, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000022f000-0x20)={0x80000004, 0x0, 0x2, 0xffffffff00000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000b2000)={0x2, r3, 0x4, 0x35c40b48}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000237000)=[{0x4, 0x1}, {0x3, 0x10cc9d38}, {0x8, 0x40}], 0x3) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000175000-0x8)={0x0, 0x0}) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f000023e000-0x8)={r4, 0x2}) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000081000)=0x7, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000023e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) close(r2) 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000618000-0x10)="2f6465762f73657175656e6365723200", 0x101080, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000790000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c81000)="6b657972696e6700", &(0x7f00007b1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000a5c000-0x5)="7573657200", &(0x7f0000576000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000069b000)="314d23", 0x3, r0) r2 = add_key$user(&(0x7f0000a0f000-0x5)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac", 0x31e, r0) r3 = request_key(&(0x7f000093c000)="7573657200", &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)="2f6465612f7675746f667307", 0x0) keyctl$clear(0x7, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000086e000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f0000cdf000)="0000000000000000000000000000000000", 0x11, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={"746772313238"}, &(0x7f00005bb000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000852000-0xc)="2f6465612f7675746f667307", 0x3) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000587000-0xa)="2f6465762f6375736500", 0x90040, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000174000)=0x7ff00000000000) 2017/12/06 03:07:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x4a, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bd5000)=0x138, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f0000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) flock(r2, 0x2) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000593000-0x70)={[{0x7, 0x1, 0xe45, 0x7fffffff, 0x80000001, 0x5, 0x8, 0x0, 0x6, 0x2, 0x1, 0x8, 0x3}, {0x1, 0x1, 0x0, 0x7ff, 0x101, 0x40000006, 0x800, 0x9de, 0x3, 0x5, 0x7158, 0x1f, 0x7}, {0xfffffffffffff001, 0x88, 0x6, 0x101, 0x6ead, 0xffffffff, 0x1ff, 0x3f, 0x7, 0x7e8, 0x2, 0xfffffffffffffff8, 0x9}], 0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000ee4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000ec3000)="402c6e6f64657600") ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f000007f000-0x400)={"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"}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000b0a000)={0xf000, 0x1000, 0x2, 0xffffffffffff6b90, 0x7}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/12/06 03:07:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000017000-0xc)={0xa0000000, 0x0}) r5 = dup2(r1, r1) read(r3, &(0x7f0000043000)="", 0x0) read(r3, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x5fffd, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3) perf_event_open(&(0x7f0000852000-0x78)={0x0, 0x78, 0x3, 0x1000, 0x5, 0x9, 0x0, 0x9, 0x2, 0x7, 0x1f, 0x0, 0x3ff, 0x1, 0x0, 0x7, 0x4, 0x2, 0xff, 0x250, 0x6, 0x100000001, 0x7, 0x5, 0x1, 0x8, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000870000-0x79)="6500309a000000800000f7a65a07938b1dbe0933017f5cdbb4b47a270200180500000048eddd44ff2e89d1363587f8dd7df0300351001fa618068d3f00e4ff7fae00000004c5e19a98b8765ce0f7897c6ccb05000000000000000025040000000000000092892726891464746fe058419a99d31f6f11865830", 0x79) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000cad000-0x58)={0x4, 0xfffffffffffffffb, 0x5, 0x8, 0x9, 0x809a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f00008d7000-0x1c)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ffc}, 0x1c) getgroups(0x4, &(0x7f000075e000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r2) getpeername$inet6(r0, &(0x7f0000ebb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b1f000)=0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000d9f000-0x9)="2f6465762f76637300", 0x1ffb, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x7, &(0x7f0000366000)=[@generic={0x435f, 0x3f, 0x9, 0x2}, @generic={0xfffffffffffffffd, 0x3, 0x10001, 0x401}, @map={0x2, 0x10000000000, 0x3969, r0}, @generic={0x4, 0x5, 0x5, 0xfffffffffffffffb}, @generic={0xae08, 0x1fffffffe00000, 0x6, 0x4}, @generic={0x7, 0x6, 0x10001, 0x2}, @generic={0x1f, 0x6a4140f8, 0x401, 0x4}], &(0x7f0000f3e000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000773000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$vcsa(&(0x7f0000436000)="2f6465762f766373612300", 0xab, 0x80400) r4 = socket$inet_sctp(0x2, 0x805, 0x84) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000648000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0xfffffffffffffffc, 0x3b, 0x1, 0x10001, 0x0, 0x40000000000004, 0x7ff, 0x101, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000013e000-0x6)={r5, 0x7}, &(0x7f0000c13000-0x4)=0x8) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4$inet6(r6, 0x0, &(0x7f0000343000-0x4)=0x0, 0x803) setsockopt$inet6_group_source_req(r6, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x3, {{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000033000)={r5, 0x20}, 0x6) bind$inet6(r6, &(0x7f0000fb2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x570}, 0x1c) sendto$inet6(r6, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00001d2000)={r5, 0x4}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000918000-0x10)={0x786, 0x107ffe, 0x0, 0x6, r7}, &(0x7f000066a000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000c7a000-0x14)={r5, 0xfffffffbfffffffe, 0x8000000000005, 0x80000001, 0x3, 0x7}, 0x14) 2017/12/06 03:07:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001bf000)="2f6465762f6b766d00", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e4a000)=[{&(0x7f0000001000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000241000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000001000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000893000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f00009d8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000dee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = dup2(r2, r1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000813000)=0x5, 0x4) ioctl(r2, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003cf000-0xa)="2f6465762f7663732300", 0xf6, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000011c000-0x8)={0x0, 0x1}, &(0x7f00006f7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000006a000-0xc)={r3, 0x10000, 0x30}, &(0x7f0000035000-0x4)=0xc) r4 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) readv(r4, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000061f000)={&(0x7f00007cf000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d74000)=[], &(0x7f0000d77000)=[], &(0x7f00002ae000)=[0x0], 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 03:07:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000be0000)={0x6, 0xffffffffffffff9c, 0x1}) openat(r0, &(0x7f0000c53000)="2e2f66696c653000", 0x400, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$alg(0x26, 0x5, 0x0) add_key$keyring(&(0x7f0000018000)="6b657972696e6700", &(0x7f0000210000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e75000)="2f6465762f6877726e6700", 0x408140, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000088000-0x14)={0x9, 0xfffffffffffffff9, 0x9, 0x3, 0x1, 0x7, 0x6, 0x3, 0x4, 0x1}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005a4000)="6f8e", 0x2) r3 = geteuid() setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000002a000)="b499f6672b9d8bc8d88df08c561dfd0079015c88aabb584122beb38c29eaab9a46cd4932e5932f334c83685458441eee38d4076d1b26f9321c1a86829f0d57529e1a6505b4364b55e0d58e63eca5797c9610c4eb5be90d0f5eef232826e33a0a931a5a5f38df3f292f12c23ed5", 0x6d) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bc9000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000837000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000898000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000fed000-0xc)=[0xffffffffffffffff, r4, r5]) chown(&(0x7f0000e08000)="2e2f66696c653000", r3, r6) mq_unlink(&(0x7f000072a000-0x2)="5500") chmod(&(0x7f00002d2000)="2e2f66696c653000", 0x2) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001f9000)="2f6465762f6b766d00", 0x240203, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000b4000-0x4)=0x0) timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f0000cc1000)={0x0, 0x0}) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r8, 0x4010ae68, &(0x7f0000fb1000)={0x4002, 0x2000, 0x0}) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000af5000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f00003ec000)="2e2f66696c653000") ioctl$KVM_SIGNAL_MSI(r8, 0x4020aea5, &(0x7f00001e7000-0x20)={0x6004, 0x1, 0x800000000008004, 0x40063, 0x7837, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xdffffffffffffffd) ioctl$KVM_SET_NR_MMU_PAGES(r8, 0xae44, 0x7) dup3(r1, r7, 0x80000) 2017/12/06 03:07:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f000047d000)="2e2f66696c653000", 0xc) fcntl$setpipe(r0, 0x407, 0x8) mount(&(0x7f00007ba000-0x8)="2e2f66696c653000", &(0x7f000058d000-0x8)="2e2f66696c653000", &(0x7f0000be4000-0x6)="72616d667300", 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000926000-0x1)="2e", &(0x7f000001a000)="2e2f66696c653000", &(0x7f0000936000)="72616d667300", 0x0, &(0x7f00008a7000)="") lsetxattr(&(0x7f00003fb000)="2e2f66696c653000", &(0x7f00002c0000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000a43000-0x6)="72616d667300", 0x6, 0x2) r1 = open$dir(&(0x7f000086e000-0x1)="2e", 0x80000, 0x2) renameat2(r1, &(0x7f0000e88000-0x8)="2e2f66696c653100", r1, &(0x7f000015a000-0x1)="2e", 0x0) mount(&(0x7f0000b86000-0x8)="2e2f66696c653000", &(0x7f0000ed9000-0x8)="2e2f66696c653000", &(0x7f0000e01000)="746d70667300", 0x2000, &(0x7f00006c6000-0x35)="c550599767211fbce4ea043d671de1474e0002d71bb224a3783175fe9fd67d84959eb83c4290151eb60e48327cce49f8043f08dcc1") pivot_root(&(0x7f0000114000)="2e2f66696c653000", &(0x7f0000f4a000)="2e") 2017/12/06 03:07:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000e3e000-0x1)=0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000075b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = dup2(r2, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000749000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2e000)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c78000-0x20)={0x1, 0x1, 0x200, 0x6, 0xffffffffeb45d82d, 0x2, 0x1, 0x100, r4}, &(0x7f0000bae000)=0x20) r5 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000484000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$vcs(0xffffffffffffff9c, &(0x7f000067c000)="2f6465762f76637300", 0x20080, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x5) readv(r5, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) [ 71.031753] audit: type=1326 audit(1512529635.952:430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f94c79 code=0x7ffc0000 2017/12/06 03:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c48000)={0x0, 0x0}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000023a000)={0x9, 0x99, "fe36adee97682701e7d9a7b31969942c60a4d725d274fa8667eb169527c58f9872778edafeead17ea7cf38d796d9a4956e70592700ab76b5d0c1e68209bb6a48aae24c845520df2dc02ddd532014b8f3c2a89de563d86c9ca076e3db53d037ab26a40984193ef6e36e25879a45fcaa44bac12e10797e02956c057b1929a268648d16a0dbdc2fe1f7dee5f3940ff676bd174d5670a897bd1a32"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4f000-0xf)="2f6465762f73657175656e63657200", 0x202, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c6b000)={0xaa, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000017000-0xc)={0x0, 0x0}) r7 = dup2(r0, r0) read(r4, &(0x7f0000043000)="", 0x0) read(r4, &(0x7f0000068000-0x1000)="", 0x0) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) fadvise64(r0, 0x0, 0x7f, 0x2) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") [ 71.094795] audit: type=1326 audit(1512529635.952:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f94c79 code=0x7ffc0000 2017/12/06 03:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000f8000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe4000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000098000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x81, 0x400000000000, 0x8000, 0x100, 0x28, 0x200, r1}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001bd000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fac000)={0x1, [0x0]}, &(0x7f0000a2a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e36000)={0x0, 0xfffffffffffffffa}, &(0x7f0000d59000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000088f000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x0, 0x1, 0x9}, &(0x7f00009ce000-0x4)=0xa0) sendmmsg$inet_sctp(r2, &(0x7f00005f3000)=[{&(0x7f0000a7c000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078b000)=[{&(0x7f0000a4a000-0x55)="18753e294aaa47d4afa6de833f198637ab0b8aba917dad4708ae25a7ee8bb41ffb9e3cb9a3a7b4fb0cf0f6b369fde695719b4e580b2eba99a061253be68d41f487190a2263399ecff12d4e25a3251c4eb220624851", 0x55}, {&(0x7f0000e06000)="dba7aecdf43efb50ea68", 0xa}, {&(0x7f0000c61000)="", 0x0}, {&(0x7f0000bb6000-0x6a)="00f02954012dba4b042b5c8e60e05257b191a05d0dd80d539d78a26ce1d63aff15d30a8b48872ea8479a59325d2601d2e6caf902bc62f593cd9b4f2ac3d2a1d56da7a4e5c5f7cb6f41cee89f70490366559418e68f6496fe5b95a9b6a43fc677d7ad11d877e7a9b72dec", 0x6a}, {&(0x7f0000ffd000-0x80)="790b445f4e0755c639db56c5ae8b0234c3d70bccbb79fdddd6499e76ee3cf957ea0b6a5cdcba37bc7c4676d5ea70db5f8c400de6dbe0d3650d20debadaeb1c8168c3cf1c90449b63a68b7b3d57b3a22e6d364c40c7c79997efcfaf847f44332e054245f1164fe31b8784c41ce99d6f6f9474134e3fcb43a194a75da54275f337", 0x80}], 0x5, &(0x7f0000c99000)=[@sndrcv={0x2c, 0x84, 0x1, {0x3c, 0x5, 0x0, 0x7, 0x9, 0x0, 0x400, 0x3, r3}}], 0x2c, 0x20000000}, {&(0x7f00003a4000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7e000)=[{&(0x7f00006c8000)="ec7c5f17654ee319f522e61490c4d35b68997996723b3e1c1ccc2910453232e0487b3177b0e10d1a44e8f0", 0x2b}, {&(0x7f0000105000-0xa1)="ab76d6f1f5281401062806088ff3a33db1c1d8f016d22c895368e08534374b872ea812e1db59b9c7ffe1aa1971704ca5f3de2d51841b273ddb54f94e2b8b032956572455930e1c4a0ad9c5273f94c1268eb82dbe88e0fc136e38231852141891ee5f5073751b6ecff6b2991d50f29ea65ac4244d29a670553d645ef69a3cac74c5880ab33c98ea1318513b85e0e55cfb2be359e6bc54183ef1d332bad59a35daca", 0xa1}, {&(0x7f000099f000-0x3b)="49057926690c7d07e23a66bbea4ba08227dd6c33b0801a7706b303b2d0eaef9d54ce1472658034efb1e1c0d68df84682a9990343b9201f4ad51f2a", 0x3b}], 0x3, &(0x7f0000c91000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x3, 0x9, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x2, 0x20f, 0x8, 0x2, 0x8, 0xffff, 0x4c, r5}}], 0x58, 0x800}], 0x2, 0x40881) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000981000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000b14000-0xc)={0x7, 0xcb, &(0x7f0000dc5000-0xcb)="a3e5479e07382aa7961d007a80a2ef6527261b34ac2eac7afd62c98125191cbf0fe1852860c8832278e9fb35ebb2a7b1c381be7b330280a7b3f885143c0c27f3ab46031da33de336e46cc63ba2fde6a1f5cf7d66d54ca99f5147f042b8f6d473f0d4a8b93aba26db6dae0c57dee936244a1cc80baacabfe55bbf46a6ce502393db241872eb874e0f511691e2d7621faeb0ae3985f210464a6858ef836d32fa1dfbed6534141323a9fc8d7ebefd9032f8953e8cc91949725e36f69d46775624a004117532f501646ca0c855"}) setsockopt$inet6_buf(r6, 0x29, 0x2d, &(0x7f0000af3000)="ec266fd00ee6562223e53b04bce67195c6f42ea2e7a116691bfd3239cdd3664317f54251aebc2c62f1435f2991832b3a114f10c68f2c20e902e50627797d14bebaa10438f43c6aac939bcc5f57fae72dfbbaea0600000000000000fe8deec06632c51fefcd4a9819330629150f53d582704104fe7613d8d5e4a26e0d1857b42bd9677bc9a3c0a187f88bb23e0fb7c2e9c5dd4740ec7c5e28f7d53a848c337bf406000000a39d9074044e966eaea1fbb0dc4d3bd29e14f42b5959db25ac7a3d6f509c651afd3bc19bdeb3667e000000003f3d11d52f165e214b8f90f5a59c5f52f01a6204e1", 0xe5) r7 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001e5000-0x1f)="1f00e5ff1e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000fce000-0x4)=0xfffffffffffffbff, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c20000+0xbd2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r7, &(0x7f0000a39000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0xb465, 0x2, 0x1a9, 0x100000003, 0x1800000000}}) ioctl$TIOCSTI(r0, 0x5412, 0x80000000000) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r9, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f0000b81000-0x8)={0x5, &(0x7f0000a69000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:16 executing program 1: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x0}) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032c000)=0xc) setgid(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000003000-0x8)=0xffffffff80000001) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_get$uid(0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x3) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0xc0000082, 0x0, 0x8f6a}]}) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r9, 0xac1f9c620c6b545d, &(0x7f000001b000-0x8)={&(0x7f0000020000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000028000)="2f6465762f7573626d6f6e2300", 0x200, 0x10008007) ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x63da3d25, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r8, r0, 0x80000) ioctl$KDSIGACCEPT(r10, 0x4b4e, 0x1a) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000b97000-0x8)="2e2f66696c653000", 0x2002, 0x8000002001c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:16 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000023c}, 0x1c) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x80006, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000050f000-0x4)=0x4, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000049000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x94a99b8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x1, 0xfcc, @loopback={0x0, 0x1}, 0x65}, @in6={0xa, 0x0, 0x2ec, @loopback={0x0, 0x1}, 0x5551}], 0xbc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00007b4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce4000-0x20)={0x20000010001, 0x3c, 0x10000000000001, 0x100000001, 0x3, 0x9, 0x83, 0x50, 0x0}, &(0x7f0000fca000)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b25000-0x6)={r3, 0x13f}, &(0x7f0000720000-0x4)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f000002c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c51000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000e91000)="00000000000000000000000000", &(0x7f0000fda000-0x4)=0xd) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000026d000)={r3, 0x1}, &(0x7f0000c7e000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fcb000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc9000)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0xd9, &(0x7f0000fd2000)="99daa6d752cb8bb74d743618237f86e4779fa3cb220e4978e29ccd43d9d34959cddc25006080d87293aaaf0085ac2b21ca490e6767a776aaa00ef4804b063f9340701004677992baeef27b10c27a43547f02873fcde7aa706f0088b22396cc37637c77bb30e3952264f5e291a83d5ce75ed22828389ff1acb8d3de3175c427e3094c95655c480a0eecd447ac1b61a8eaa7c714c73702127c7d9dde7a303b692c6490000000000000000000de61d21d", 0xaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc9000)={0xa, 0x840fc, 0x4000000000006, 0x2, 0x9, 0xae, 0x0, 0x100, r4}, &(0x7f0000a36000)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd6000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000fdb000)=0x4) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x34000, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x80000094, &(0x7f0000764000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fdc000-0x4)=0x14) shutdown(r0, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fdb000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fdb000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x81, &(0x7f0000fdc000-0x8)={0x0, 0x0}) socketpair(0xf, 0x80002, 0x1, &(0x7f0000c55000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000de0000)={0x0, 0x80000, r6}) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040c000-0x4)=0xc) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005bb000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000051b000-0x22)="070000000000000004000000064a5500f26c2000e67f00000000000000436d737503", 0x22) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ad6000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f000025a000)={&(0x7f0000b74000-0x30)="ce5230810726aae159882ed70b1436ae3959e9cbc350dbcd36b01021f07594d2817f72f34fd8e383a679c48c0d29b231", 0x30}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cba000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d7000)=0xe8) r3 = getgid() lchown(&(0x7f0000d07000)="2e2f66696c653000", r2, r3) sched_setparam(r1, &(0x7f0000684000-0x4)=0x0) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) utimes(&(0x7f0000c9b000)="2e2f66696c653000", &(0x7f00009f1000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8cc0265, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000006, 0x0, &(0x7f0000e82000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000724000-0x14)={0x0, 0xfb, 0xfffffffffffffff9, 0x1fc, 0x2, 0x82}, &(0x7f0000d35000)=0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f00004bf000-0x2)="2b00", 0x20000000, 0x0, &(0x7f0000a3f000)="", 0x3, 0x0}, 0x30) r1 = open(&(0x7f0000974000-0x8)="2e2f66696c653000", 0x80, 0x60) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000078b000)={0xffffffffffffffff, r0}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000020500f70000020019", 0x20) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r4, 0x4400000000001277, &(0x7f0000ae3000)="") [ 71.094813] audit: type=1326 audit(1512529635.974:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf7f94c79 code=0x7ffc0000 [ 71.094830] audit: type=1326 audit(1512529635.974:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f94c79 code=0x7ffc0000 [ 71.094846] audit: type=1326 audit(1512529635.974:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f94c79 code=0x7ffc0000 [ 71.094863] audit: type=1326 audit(1512529635.979:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=286 compat=1 ip=0xf7f94c79 code=0x7ffc0000 [ 71.094880] audit: type=1326 audit(1512529635.979:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f94c79 code=0x7ffc0000 [ 71.094897] audit: type=1326 audit(1512529635.979:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f94c79 code=0x7ffc0000 [ 71.094912] audit: type=1326 audit(1512529635.979:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=361 compat=1 ip=0xf7f94c79 code=0x7ffc0000 [ 71.094927] audit: type=1326 audit(1512529635.980:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9826 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f94c79 code=0x7ffc0000 [ 71.117694] QAT: Invalid ioctl [ 71.123590] QAT: Invalid ioctl [ 71.127779] QAT: Invalid ioctl 2017/12/06 03:07:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x800, {[@md5sig={0x13, 0x12, "ada4d7cbfe7b7d8fda83cf5bcc125f0e"}]}}, {"55"}}}}}}, 0x0) r0 = socket(0x40010, 0x5, 0x4) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2) mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000156000-0xc)="2f6465762f6175746f667300", 0x240, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000689000)=0x101, &(0x7f0000637000-0x4)=0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000017a000)={@common="6c6f0000000000000000000000000000", &(0x7f000024e000-0x7)=@ethtool_dump={0x26, 0x3, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae8000)="2f6465762f6375736500", 0x8200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000508000-0x4)=0x0, &(0x7f000090e000)=0x4) connect$ax25(r3, &(0x7f0000e5c000)={0x3, {"7f841118f4e826"}, 0x2}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x3, 0x1f) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f000024f000-0x8)={0x4, &(0x7f000013b000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f000024f000-0x28)={r6, 0x1, &(0x7f000024f000-0x4)=[0x81], &(0x7f00000a9000-0x14)=[0x5, 0x200, 0x668, 0x9efa, 0x200], 0x42, 0x8, 0x101, &(0x7f00000a8000+0xa79)=[0x100000001, 0xfffffffffffffc01, 0x1e04, 0xf7, 0x9, 0x1ff, 0xcb80, 0x800000000000], &(0x7f0000418000)=[0x5], 0x0}) lstat(&(0x7f00006d9000-0x8)="2e2f66696c653000", &(0x7f0000e2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000535000-0x8)="2e2f66696c653000", &(0x7f0000572000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000471000-0x90)={0xffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fchown(r4, r7, r8) dup2(r4, r5) 2017/12/06 03:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) modify_ldt$read_default(0x2, &(0x7f0000bef000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f24000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r1, &(0x7f000074e000)=[], 0x0) 2017/12/06 03:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x3c, 0x7ffc) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f0000254000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000006d000-0x8)=0x7d5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000391000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000f7d000-0x9)="000000000000000000", 0x9) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000209000)="2f6465762f6175746f667300", 0x254000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000ead000)={0xfbfffffffffff002}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000d54000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0}, 0x20) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x40000000000) fanotify_mark(r4, 0x22, 0x10, r4, &(0x7f00000a7000)="2e2f66696c653000") ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r7 = creat(&(0x7f0000f4e000-0x8)="2e2f66696c653000", 0x10) fcntl$getown(r3, 0x9) getresuid(&(0x7f0000941000)=0x0, &(0x7f0000c82000)=0x0, &(0x7f000065b000)=0x0) setsockopt$inet6_buf(r2, 0x29, 0xcf, &(0x7f0000c1e000-0xc6)="1e66b8a6264c0b6b07a5f3471d00434172016b29308042b4bb2a3d86c4e0927be61e29d8b27b9b961461dc528dd12527718459d9b06ddcce3942a4dcaa50d22f314442359a3df577f133106953b9f5069b9236a4e5615651e7cb7ef289a33d3dc3e734f9110cdafa222a6074d1ed05b625137c78905ca224baa01cdac5bf6e64b219a35165ca9c30c5204e034ea2173ab4d5ae64f0c6874435ba3d2289f5b895cf9a2bef62222814c67172284b4667d500c15d5a866b23aeea7d7690a6455492023933d12caa", 0xc6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000c72000-0x6)={0x0, 0x7}, &(0x7f000055d000)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00007dc000-0x8)=@assoc_value={r8, 0x3f}, 0x8) fstat(r7, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000e84000)=[r9, r9, r9, r9, r9, r9, r9, r9]) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000b0000+0x8dc)=0x0) setgid(0x0) mincore(&(0x7f0000f1f000/0x4000)=nil, 0x4000, &(0x7f000040d000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") geteuid() mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00002e1000-0x10)={0x5, 0x100000000}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000616000/0x1000)=nil, 0x1000}, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000b9d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006e6000)={0x0, 0xb2, "42dbf323212eefc0852dbc95fc5e758ebb6dcccc1664d961d20791ad2a425f531e0b5d328019a641cdb4516803bbfa6ff472ee5f95ae2c90494390f095374feb242f3ca84bef42b29c3573b4d9c48e1e6f1c180412da4c0c97ca14289e859918ae15b3100f1e1159667d57b10b09c2dfc83463c73cf0cea5a6e4e7e6265e98c2e59840b90e93292020fbb75ece2125ec46c191bc164fe81e8e1b7241e4a2fcc1652c12dad09412569d06aeb321b672bbff26"}, &(0x7f0000399000)=0xba) sendmsg$inet_sctp(r2, &(0x7f0000b1d000)={&(0x7f0000c29000-0x1c)=@in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000342000)=[{&(0x7f000036d000-0xc5)="3ebb03a2abbdd454471c4de93c65cf31a1d40f3a0f33849c2cedb5644059d8a7b6e0e3ad914ac60ee8993a7fc653d9f5050efe73bd52cc83e99b734368d5c137867f61d8c13549840be581a2ce111e5cf17e8d1a067497bf2b56617a01e5adaf578c2b74a8f9ce0a8daa9f56746dcc81d1f7afaf33f4dbcb93850fdb124a9f0d0d5972a12275de946704965cfc221364bebae33e1d07807635bf732a5396ffedb41143d1b9943e2dc2bf69677ffb694c935c3e5dfd35f93543d9cc60bbc3299a351d7b1f58", 0xc5}, {&(0x7f000064c000-0xb5)="b41d3e97433ad0780eee952e70624e73986cebdeac1325f5bb9978b51792b91a790ec174adec6656893f54ff60f90d9b5e0655040543dcf4e1d85f9a0764984f8015d6af06321aa4b8134e885de8c3290aa7692d4b96191ed103be86451742f77c797ac11806922c63144df29a963ead8712cf7be2e8251c447c05e902fe2c746f3d6ef9ac1d496da42846177150011a3ec4ae28a74d3c37472ca3742cf4753e41bd6ee10ded86f66f63009059b40b71ca00a26740", 0xb5}, {&(0x7f0000bc4000-0x23)="eea393c159a273f6d4eb66223d4f895b8ba2d050710c59806fca553f76fb4532f4017b", 0x23}, {&(0x7f0000d18000-0x4a)="9c3a06dd037591e122c4b1c0ec04b48c7e47504319f609bcfe9d3d8d064542551b80f7d02991e656d136466c221ae368785e9960b29fcaac69fdb39d005ceacd3f4d16bcf18bfb5c0c33", 0x4a}, {&(0x7f0000ac5000-0xf3)="91aa974a91ecabbed6bedcca69ddcc5703bae1f4ca35f9ff06d63c1fd4a35183e6b486bf7fb5f16ab84b64bc76da402a23afb7cfe97d770faf49b24bd81794f28bc7b573ddc3de0b8dacf66061abde9018601cffcb2ab6bf84a8007c426f0133386721ec1861fc9b5f8d9deb57a494dfc97b5c76467bb140a11aaad97f9b961598edd03488b92a0e78f2ef8b381dd9976d4efbe26660afa7d73e0705c278342d5a6ac7fafe85d3e0968852f23f1d78dc6049e25a7d6fddf11f58dd14796e7e66a128667a85fd439b6ecd6308355ad1355d75f7ff770dd2d54f84ad189f51e54f6375f399f39f6f7abed6cca268442e47263242", 0xf3}, {&(0x7f0000df7000-0xe2)="2971ddf0975bd8825190e77686c9291fcc9c12fb1ad93287ede9f547c7e5e001b08b3c862d07668c2136004deb9dc824928cf13c133a95bdb62d95ad14e461cd07bffc2962b9ed3d49a5726961338fa169632c5a9a8b41def21d3eb331c33f049b475566b6afe3d4f555fed72bc4be241cf88192191e0766520cd90066ea5a8322b7a893c0d2df76e3992d7a0501f657e3112653fa5cae1c2b1a3348d6abc5a5b79f779e0799bc80936b3f5f6b49b2a603b376433071e04ba4d76c23459d443098a390b7ee4520299c802a8720e40ae595971ed2e7508b53281fd5de868d9d507a3e", 0xe2}, {&(0x7f0000492000-0x33)="cc1e05e29bfb756811dd4f8c9525d0b685b243224f2b124b0e47d8fce9b4f89d66a93d1eb0ad21bb7ca1faaea7e1f712882e93", 0x33}, 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0x1000}, {&(0x7f00008aa000-0x1000)="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", 0x1000}, {&(0x7f00001d5000-0x3f)="b23e5d6fb430064f1dfa18bd0f5a0ebc046bee180a46ee77e6bac9cb2fcbbc87e96384aac62431bb3c12fa8987b0062564475b2006c4718ff74f51e2cbf1c4", 0x3f}], 0xa, &(0x7f000016c000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0xc5, 0x208, 0x6, 0x9, 0x3f, 0x52, 0x63, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xe9, 0x10001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x10001, 0x0, 0x3, 0xbea8, 0x3, 0x2, 0x0, r3}}], 0x90, 0x40}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000816000)={r3, @in6={{0xa, 0x0, 0x460, @loopback={0x0, 0x1}, 0x9674}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00004f0000-0x4)=0x98) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000e27000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000288000-0x4)=0x14) poll(&(0x7f0000a62000)=[{r1, 0x204, 0x0}, {r0, 0x4c0, 0x0}, {r1, 0x4064, 0x0}, {r0, 0x200000000000000, 0x0}, {r1, 0x400, 0x0}, {r2, 0x80, 0x0}], 0x6, 0x8) sendto$inet(r0, &(0x7f0000a84000-0x2)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eda000-0x6)="637562696300", 0x6) socket(0x4, 0x7, 0xbd2) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000088e000-0x4)=0x11, 0x4) r5 = accept4(r0, &(0x7f00005a9000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ba2000-0x4)=0x58, 0x80800) recvfrom$packet(r5, &(0x7f0000082000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000ff000)=0x10000, 0x4) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{0x0, 0x0, &(0x7f0000ce0000)=[{&(0x7f000023e000-0xbf)="52de7034e322ced04d4b60b5c1ab90f5390b238a5188c37c4bfc3c5868e4afc256fa50f6b0b88666b9a3da266f24e6e16734c4e960efcb3dc80d575606648fecbbf152175ac3d04dcb395ef43209dd6afabf1f8f423c632cfb6d9efef0e65153a3d5700463070c9ad3c5eb30079c0ad06d56a769bb9b971b24687267c7e3c554", 0x80}, {&(0x7f0000a0d000)="713c301174966c3479ce1660d1f5cc96b48d5f773552b6a3f1ad03bb71d0de6e8d35f854aedcbe1e57f5c84fe88c0d387a6f0fa8e3423425e8555fdb627f490c4d42b7fc21bbb30331639f23cfec12846e10bb54835b828bb632b78b3deb9567d2dcfaa53c32ec8fa6504cb5b7b961c0f831f76c26aa417a533b4a258c9039cc91fd61dc9c80c432b111e1b7a708b83bfa4619ad12614d96f28ac35437b6343a88221a5498cd17c7bba3a022ef94d52bf96eab995f", 0xb5}], 0x2, &(0x7f0000c5a000-0x3a0)=[{0x58, 0x115, 0x2, "f1244c93be93a682d7ad41408a411f634e49d7363db25bf05da003c374ce69fa969af4545fa1f22a5811e1eff6b7e6d8dd290f1ee291d0e23b0db6fdf4f9051f4693499eae25"}, {0x10, 0x88, 0x412, ""}], 0x68, 0x10}, 0xcd}, {{0x0, 0x0, &(0x7f0000a8d000)=[{&(0x7f0000524000-0x2a)="01cfc236459c4ed6ad24dbf7d3eb9d10fd39e5756e2671a969fd2d1be47bf827601c4261b6a54ed64db8", 0x2a}, {&(0x7f0000fa3000)="f603a6240766a52fce6f950d3dd66d90c67bbfba09d6e749832412709079d06bf7b5396a100c35112e1656065d46c491b631f0a6748cf806b642f4a9a8391e9be62712904a9d471d63fa4c6b64fdd3eb17caf2935c86f5ceb91ff872000006a951056d44471d10c8621df48900d9fadc1b4d755f49e460931881aa04d3a11de117197fe6afac5e3c371b577e0f710de40b46a92aa884129be537b59dacb51c3dd27c061117f42a9ceeadc9170000000000000006005dfd173605a2ada63cf8b5740c51744029778aef374224f1be3e3fb8535c26465d83881367cce43f2f68039b75b42519", 0xe5}], 0x2, &(0x7f000091d000-0x1478)=[{0xa8, 0x10b, 0x49d, "fda71d76bb05f69a618db46347dcfeed845acbf613109ef329e212b8aa77ad5f21a2da98e622930aeb06a65a1c36095451776918787c19e5979adb164ae3b6d43ad9979234a3db9e46caac0928989e9f227528caadd970330c9b1bc3f4426e59701b8996093293814a0701cd38dfe75d3152c14d1624d4c4e541d9f321161fc9afde636986d3983d7ec9a69b03361b5b4e0bfac8a9564b"}, {0x70, 0x100, 0x119, "536eee64ac57d8381bcf971544972443a6a9e994934884f1a86a249b8c162feeba451d201cbf5a974f34885dbde451a1441bd26de6cc0f7616757c997f1bb91bf91254fbd8cd672df16d0dda2a755a409261c3f1ed3d6e5fcfa364a1a1"}, {0x68, 0x102, 0x492c, "d1f4ef956efee5269044bcd637185631663d4c26e519fa56f503718242e577f3a2f173252afc9f08372024340a7dfc34d56ec28405c5bf687fe87165b1d0878d9e51d4548b393b0b440afdbb69111b91ce108b83"}, {0x98, 0x107, 0x5, "340ef7e3c975b7dc1e6d6aedc3c7eedd972a46f2d31f08b5a2f2930e6ae71cdedc0f14e5729376b10747e7ee5b1287993ff348e1d0cf999c9d45604cf52e0e5d8afc29473e121310b1000f3543cb9c2f4cba77ec4fb3cc96ab9aaed1126ec245ba2fb04b5433ac9a54f9873690c8d34aa5fa3e30428f6a4c3d6095ba6998d9bd93b888a25ad1"}, {0xc0, 0x1, 0x3, "afc69bfb09847cdd784934f43d13f9e39596def46aeb1320bcffa9ad51c1f689c249f39a9140e1c4b3575cb9cd3da992b073d86220cc087b34abf3a5aef866bcdc7f792906557ca8ab4e66caa60774cb3115c571fc175753eba56773b79404835299fd4fd3a89b88f379ea95bfee1f073e160b7918053096a49dcad110f3dd8f732517cf552fdacb8db3f9def955d3c774d5daec4e778871d91470ef0542f89a33f128830efa1c61cf546b"}], 0x2d8, 0x20000000}, 0x3}, {{0x0, 0x0, &(0x7f0000f54000-0xa0)=[{&(0x7f0000c4c000)="b64484872a35a7e4c05339a0d490f860f532e4ed72946cdba84f960843d7cc6cc2c165bf2374f94f96c0bcefe8b299ba367261a05ca03af1fa44defd2c8af1442bba99c9152fd2d886a1a27579fb8a33b1ee1beda2b2c0f0d45b63c054aaa2", 0x5f}, {&(0x7f00001c2000)="c04451a6135a1e6b9d5cc147cccbdd30872c8248ef45444820b31c1eb61ca73cfdf9ae2efeadada7ec6deafe9f8c910820173e4446949d289f59e54764e2931d5c3456bfac80eb55f7b9db75816d906f2221c5f0e70278dbd0693451", 0x5c}, {&(0x7f0000a53000)="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0x1000}, {&(0x7f0000ecc000)="785b548a711c6ec74ed308afd05786f2c1321c3e6bbd220f3d66ded1b59d55084e80d5c7a9f731cd9b4daf7ab88dc48b9d4aa9fcecb64d5c3892056b24190e6870068fe9cb79d5039f01a4c9d7564c1b621b", 0x52}, {&(0x7f00009b4000-0x2c)="7001f62d655050f8b7280c5cafd0db372583ff72cc58df26efd852b787d04023eb54ad4c40b4169e9da44ddb", 0x2c}], 0x5, &(0x7f00008d1000)=[], 0x0, 0x10}, 0x7fffffff}, {{&(0x7f0000642000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7f}, 0x1c, &(0x7f0000ab9000)=[{&(0x7f00005d8000-0xa6)="f2cdb129107b485a7a3e18ce4ecfb664da726ef6151fd3f14821fdbe025502dd92963b01a8fe2388af6bfb457c528a72c42eff2f7f892aa476a50936b80c2959109f50055168ec7df79063c9542c8cc19acbb47d6afe4781782c8cc0bdd444d4fe057df5a2084f96c4a36517ad0810e145c7095424fa34d640455eb84a822c2ce4f1684c53d3a6efd28d8270129c5806f585917335e7096c3c227d719b5c00d75c49a1478b83", 0xa6}, {&(0x7f00009c1000)="7d736435e8b1b979b61c6a117b8ce797d7f710", 0x13}, {&(0x7f0000377000-0x5)="f465f3fda9", 0x5}, {&(0x7f0000b2c000-0x2d)="fa51eef4751ddf29ba085cef1970c166f2f38add555f1e6d21923bb7c6f7f95507c47c5a072bf5a351ec169e2c", 0x2d}], 0x4, &(0x7f00002a7000)=[{0x28, 0x0, 0x5, "238334d791d191a31f701010b376680ccbdb813bdde3"}], 0x28, 0x800}, 0x3}], 0x4, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f000030c000-0x8)={0x0, 0x0}, 0x1, 0x0) sendto$inet(r0, &(0x7f000015c000)="9e2256bfb3dc064bc45c26464d9177a8ab124c1fc657aa6482148c916f603c89941fa1b118d95c01cc735dee104b0e47c567ae064d6f2e1c8ba379de7ed1c0fa629422f53c6ea032db3dc2d13f835989857b2eaf2c0e2a43e2a2d02fdc02872dbcef917a9b36543c025b313d0a8b56d31b4dbbbdc12d274b53c9b5ff7f23fef43a52be8b26f2", 0x86, 0x4801, &(0x7f000097e000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000099a000-0x4)=0x0, &(0x7f00008d1000)=0x4) socketpair(0x0, 0x3, 0x8, &(0x7f0000ce9000-0x8)={0x0, 0x0}) sendmsg(r7, &(0x7f0000343000)={&(0x7f0000644000-0x58)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00002fe000-0x60)=[{&(0x7f000010a000-0x5d)="1d53a6b9281fc02d8f2b8aac49df03c59d428ad13442c7b18a4aede53de8c189bb58751b48b555dbebb947725bdfa055c18fc7b4d74ddf83aedd1cd1b84e6b5814da497a2d8415c684949c66c90f5f43729ad77f2c3f04cb62f2f733e5", 0x5d}, {&(0x7f0000e0f000-0xa1)="55459d468f387f47481bac21d9cf88c91200cf5c72b3feef07b39af340e139fd3e8397a48c1b739f3eea85d8ffdd571e5c2ccd1d780586570926749abedbbc1d074495036147274df06613a432bf4c1dc03a1d50c7c566ce5e04bce5ccabe1720ec99a0ed01bc8cf1f33ea72f331f76fb8d12c642d1019e141e54899e2165e6c330b6444c1f46f1184829656b543c1e83bc59a29c232abc950951d13a60a9435f9", 0xa1}, {&(0x7f0000d8f000-0xb8)="5b888add720d4d4512d5814f7dd04c4f38bed49118bc9884ede40315eef404d0a18996dac1d9d8bb07e42cffffe1eb0c2829d71876195abd0da4349894f6454b6a7fdbee7a1f44c02f90c17184943359602b667391c6a9d699b34bfeceba07b257fa820b0623dcc3270f16f5412cf683a780b30bb403e007ea5e3a76cd8f9dbd2cd12ccd297b3190a077b9287e1aabaa9edd807b2667fd1af59622d8b5055f3cbf29a1b94a4a34d13f5d7e87efaf238888c069dab6fba630", 0xb8}, {&(0x7f000028f000-0xd7)="97e2cf07229223c5ff352c1b6ec7da67bb56a3eeabefaf0aad8ce95a8c5b4e9fe77bd18f66fba8cb9064e3e54209998b2b952abe71a0a199906eaafc8a2642ebdc8d26a94a25b3d3ee9b360fa57bf04444af79aca879c9064b057f4e21500bb8d3c275b62a21afd7db5333ef856bd51b9a5cf017fcedec632d6b0c5853b90d54614fe47b90e4c3f7a1b48f1d03cb8c942f854996274a4b9773ea7957b0819f13bfbe05a90b6a382f0833a7cef513b05804f49894e34395c17b52de6fc56bd12ce53df5035f54607693a7bcc2ac1afa7b6dba8ee4209826", 0xd7}, {&(0x7f000040b000)="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", 0xfb}, {&(0x7f0000212000)="41103fc6d7396ad29ab76afd840bcc407f63225b0f7478da7fa7686f9b88e520a4e2abca5050f2b01b1d7b085fe63d7a3cf10cabd6ec83af218e948e6ecf7d02c75ac1b00158164fcb9004949f732dd9312dffa0793816089aeb", 0x5a}], 0x6, &(0x7f0000a57000)=[{0xf8, 0x11d, 0x101, "af69f58f693b38ef6b8911789070d89d9659b284ea20b20dbd89f5f095e17c19c7851a0761af01799c47261b88e7154bacc8256596a3456956a88f952a1a2ec948ee565960b66a52134fec329ecf1231f7356858ce25d5ea9f4c77796ac2e652ed53c52e10c637b74d3ea1a29e5bd3e14bb1e626aed8afa7fceafb0224e7e69e17b9ffa11019bd7a1b5c074bd88adb8ac57c18af0c1d89f7b1dfce0e70c2bd4fbce7d540c5106e61b41d312b5577dbbb4edf9323e061b880e213aeb09c17697ef8d0fde6a062e4333545dd98cde7cfaba94c68d74aa1d94cd71098213b4a307b97fc42c87b3fe678ae75"}, {0x54, 0x1, 0x1, "b1e026f6c733edc3407a393392f5a88a00897d204f9383c57d4c06b0c59123fb3adfa57a1f1094e8d2fcd368ba4d870bd4a25423918df5ed09922f2c1a7af562f73c75fd8cd489"}, {0x100c, 0x11b, 0x43f, 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{0x8c, 0x109, 0x6, "8fdc15ecaecba1c37fd890f75297deb5cc74efc3faedf6868273b6184b57a6f52a7ff7486168c19c68b900877f405d7d319973822cd616ed6a8694da0309be36cb6c5e7bc497bb45fe7b34e21ca18062a334100b4b5bce6963491512cd64c8ae64fbdccc68384348cc6926ce07af28e86b8e02b8221d05eaf5518ab388edf667"}, {0x10c, 0x102, 0x4, "a93fa6adb01b87ec8af5bad83d0221bc6a280c04816bc9cbedb75b8629a4267b14b6709c415806a2731c9f8b689307168ba01eef25c49246b96e1e3da31edce01e281f375ad74330ee621bd24c775814b060bb2a1a26d736f1e524e0a0500043a8318d255e641d4ee33d77a09d6298b1f024b0c569fc26714c61c6347cd43565c85160b878f0feea40c2bccf47bf3566844fd2ea352cbdbc6e99abb5d36ede5053e9afd8b8f7ff9b9dd32f3abfcf0769056b8e03154b0addb73cabbaa65c6b8fd8a43c2a69ccdae3b94c182869504627919075988159ecc44b65ed052bac246694ae14b9db12e75e01c02e2bab59d9d525dbcc58c114fad9bc62a8fe30caba"}, {0xf4, 0x103, 0x5, "54808375643f65660e8d335e63e18b88863b97c2311e9d6a7c97b12372fcfa1f1399141cdac6bc95d58b4c55a831f0300eda5173c9e873ec333f74ac9824ff8ba0f7f547693b836acae812ba097231d5b1272ac7884b0af9ba1c3aa2df93a0b71e6b118d5a6d0088ac4f70bbdc40c359f8f626faeba33ebe73170eca40526d8b8e49e979c81d534a1c469640a6cbe292f8b0c037182594db3059cd36e07e4f7103a6a6b8fffb05fffdaa55746928199bcc1f3d116177559c55ec5adc8c59281e4208926f8a1750b72d4d1a4999ea5bb6f9a5fbe4c92dd01eb889e20c77362560b30f5fdafcb12f98"}], 0x13e4, 0x4000000}, 0x8000) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000bbc000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005c7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00000fa000)={r8, r9, 0xffffffff}) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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0xd20}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae6ddd98a95293cea3144b9150e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b75f5e68c5a3a2477685ef389dd8e03e03b2fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb2f409af87", 0x91}, {&(0x7f000095d000)="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", 0x1000}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x4) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d9000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ea6000)={0x0, 0x0}) getpgrp(r2) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000f08000)={{0xd001, 0x10000, 0x4, 0x81, 0xfffffffffffffe17, 0x1, 0x800, 0x1e328b0f, 0x1ff, 0x2af8, 0x10000, 0x4, 0x0}, {0xd002, 0x0, 0xb, 0x6, 0x8001, 0x1, 0x4, 0x1ff, 0x5d7, 0x9, 0x3, 0x3f, 0x0}, {0x3000, 0x10d000, 0xf, 0x2, 0x6, 0x5, 0x8, 0x1, 0x1, 0x0, 0x100, 0xcb, 0x0}, {0x17002, 0x2, 0xb, 0xffffffffffffff7f, 0x7, 0x1f, 0x5, 0x6, 0x2, 0x80000000, 0x7fff, 0xffffffffffffff80, 0x0}, {0xf000, 0x4, 0xa, 0x0, 0xc1, 0x80, 0x10000, 0x100000001, 0x9, 0x800000000, 0x2, 0x0, 0x0}, {0x107002, 0xd000, 0x0, 0x96, 0x73a4, 0x800, 0x1, 0x7f, 0x100000001, 0x5d36, 0x1, 0x80000001, 0x0}, {0x1f005, 0x10000, 0xf, 0x100000001, 0x1, 0x6, 0xc3c, 0x7ef, 0x2, 0x6, 0xfff, 0x2, 0x0}, {0x10f000, 0x6000, 0xd, 0x3, 0x7f, 0x7, 0x3, 0x768, 0x3, 0x3, 0xc000000000000000, 0x3, 0x0}, {0xf000, 0xf000, [0x0, 0x0, 0x0]}, {0x0, 0xf004, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x5000, 0x400000, 0x3, 0x800, 0x100002, [0x3ffc00000000000, 0xffffffff80000001, 0x1, 0x7fffffff]}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000061d000)={0x77359400, 0x0}, 0x8) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") [ 71.137177] QAT: Invalid ioctl 2017/12/06 03:07:16 executing program 1: accept4$ipx(0xffffffffffffff9c, &(0x7f0000fe6000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003f5000)=0x10, 0x800) r0 = syz_open_dev$vcsn(&(0x7f00008bc000)="2f6465762f7663732300", 0x9, 0x80000) bind$ipx(r0, &(0x7f0000d10000+0xa9c)={0x4, 0x0, 0x5, "e7e2f07e7576", 0x6, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000001000-0x8)=0x10001, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00005ff000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) faccessat(r2, &(0x7f00000be000)="2e2f66696c653000", 0x119, 0x3fd) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000099000)=0xfffffffffffffffa) r3 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cb8000)={0x0, 0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) fstat(r2, &(0x7f00003e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000ef0000)={&(0x7f00000ca000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000786000)=[{&(0x7f0000f37000-0x7e)="f336d2cba4ceb004141337c6921f0e5c8681659faad02a44108f16b88b7bb1f283545a665e4ce3f18b96b9bf910377188f67399721e298815903b15ebc3713306b03e8a3d2ce6009e1ee7072ded3d819051b3af82a7f03cae9782379d5d0e169186c88773604a5829210567730ec8d85af67d640e34951653d76540c4113", 0x7e}, {&(0x7f0000396000)="da4222e0ee29209acfdb05a2bdf4cfb2e9b388f923e3ac0ddf5a93a767f09cf96ca8a974474025f529b57462f91bb67aa54a4ea3082c4ec6bdbd4e875b5dc4cf119adf84bd0b809a930e159d7515b6e9f6d5644ab4d5343405df464033488cbcb01ef2c5c4b83f23e3031ea7e402f9ed134abe9135666a4c203b92e2e48450ee798376864ae68efc0ce6e4d94dd0a2aaa524eceb54c3cf5219d854a5b752073f22d1fcbb0a1bfa05d9978a37f8df2b1689873308d855f9085e8d28a9f9fdd54f538d43d741b8efd05c83eea958d714b5f465eb568e694d08f3b76110b9b4621e6e45f7371d9d08486ac1", 0xea}], 0x2, &(0x7f0000693000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x1, 0x4000005}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00001c7000)={0x5, 0x7, 0x6, 0x7, 0x1}) mkdir(&(0x7f0000ac1000-0x8)="2e2f66696c653000", 0x100000000065) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000086000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000008c000)=0xb4) getpeername$llc(r2, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000814000-0x4)=0x10) chdir(&(0x7f0000b4e000-0x8)="2e2f66696c653000") getpid() fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e3000)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000ec6000)=0x204) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f00006b1000-0x8)="2e2f66696c653000", 0x100) bind$unix(r8, &(0x7f00005a2000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r7, &(0x7f0000b7b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e48000)={0x0, 0x1280000000000000, 0x30, 0x7fffffff, 0x7}, &(0x7f0000eb1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c90000)={r3, 0xe3, "a7396741d05cfd71f8d5955134b99c12c95244ca098ac45e28d8cddb399e89a0899d0fef6052d4c33dbcf277bafc5e13f1a6a1c080b06fa98dc93be6538cdea2080a1106b6bcce254de28070cb041f5648a2fe6d669c2f2499c5407899915631c33f1fe3bb3743c72cd9f9dde23bbd8f86f54825b22394e2d9c88ef50b461dfc84723decc8698b1672cb5744addf0790158c3e869a91b63075299c103196d4eaa17ff53d0791fd9070e9ef88b382efccdec3b23785d2be2dd4358349a6545ea8de9c3a9a419bf0f1190021df2e0efac86fc9d80a82f7346bb7c859496d3a3a8e1c741d"}, &(0x7f00001df000-0x4)=0xeb) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000919000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000049c000-0x1c)={&(0x7f0000154000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000829000-0x10)=[{&(0x7f0000501000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f00005c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x2, &(0x7f00007d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x9}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:16 executing program 6: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e62000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000361000)=0x0, &(0x7f000033a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000741000)="2e2f636f6e74726f6c00", 0x900404, 0x64) bind$ipx(r1, &(0x7f0000e86000)={0x4, 0x4, 0x7, "80be31020065", 0xbe, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x280000) unlink(&(0x7f0000bf0000-0x10)="2e2f636f6e74726f6c2f66696c653000") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f90000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x17a1dc725499afab, 0x0}) r3 = creat(&(0x7f000082e000)="2e2f66696c653000", 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000169000-0x10)={0x0, 0x2c, &(0x7f0000de9000-0x2c)=[@in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e40000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000057c000)={r4, 0xffffffffffff8000, 0x81, 0x0, 0x20, 0x100000001, 0x0, 0x5, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x400, 0x1ff, 0x8001, 0x80000000}}, &(0x7f000071d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000df000)={r6, 0x6, &(0x7f0000ae1000-0x78)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd7000-0x4)=0xc) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000971000)="2e2f636f6e74726f6c00") getdents64(r1, &(0x7f0000cdc000)="", 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000986000-0x4)=r5, 0x4) lremovexattr(&(0x7f000059f000)="2e2f636f6e74726f6c00", &(0x7f000024c000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") link(&(0x7f0000bc3000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000eb9000)="2e2f66696c653000") ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000022d000-0x18)=@add_del={0x2, &(0x7f0000099000)=@common="7465716c300000000000000000000000", 0x9a}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x12, &(0x7f0000e33000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000000000004, @x25={0x5347d1768d122c42, 0xfffffffffffffffd, 0xfffffffffffffffd, "20"}}}}, 0x0) 2017/12/06 03:07:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x6, 0x4, 0x100, 0x6, 0x10, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r0, &(0x7f0000642000)="", &(0x7f0000041000)=""}, 0x18) 2017/12/06 03:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ec2000)={@generic="1c0bdef11229e9346df001b629fe206f", @ifru_flags=0x800}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00006ec000)={0x7ff, 0x0, &(0x7f00002bb000-0xd3)="da49943e64108859314fc659abd65f098810b5dae5616f03e0874bfc40921c5c078cb2cbba3fa51b6563274e3cd8a42e0e4a34a6f46f235abe7f964d88b6c1a15b106751f86c69facfcfb2c2b68476ddb98cecff18a9c273ae03336f76a3da772bf1fed02cb1aa67dbfb0a9e51b93224c6740a025671a9d9b8b430f10ace005be805c4b5e3ecae4f105dbf6dcfeaad937444045bb88c96248f5fee31379b87743a5431ac51eb81f8e750f3524bcbacf5434c0a596af7874061e397274bdd21953cec109cd4fbe5e62dc8d8d55427941aabd700", &(0x7f00001a6000-0x92)="ddf7024a8cc0fbb437052ca063f740c64afce833da1f6c260f38f01fb3af804889c7fcea2484e385952ff2d9d2f7bfa7d9e051bc0d2c50e3fea5531b0a0e29b05b9993260d8fd14d4b6b7b090e831ff72b7fe15df239d57e8de4a26f55b334b128eccf230ac118fd5d44b7627864773ed6b9a769bc7c6c4a98e7fe05e322a8e02fff5081becc26c9409cdfc5bfc6cbd5094d", 0xd3, 0x92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e7f000)={0x0, 0x3a, "97dc21642820779d362c72c6ad3ae2db663d07c1446c18d972cc11b496d00614bff21e1d9030a59ddc8e9d70d718c67db480281fcd09fc40cc02"}, &(0x7f0000a93000)=0x42) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000060e000-0xc)={r4, 0x90, &(0x7f0000ac2000-0x90)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000d21000-0x4)=0xc) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r6 = dup2(r0, r0) read(r5, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:16 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000063f000)={[{0x100000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10000, 0x8, 0x20, 0x0, 0x1, 0x2, 0x8}, {0x0, 0x0, 0x0, 0x6, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xffff, 0x2, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000032000)=[{&(0x7f0000041000-0xc2)="dcbb3f405bd92499", 0x8}], 0x1) fcntl$setpipe(r3, 0x407, 0x0) splice(r2, 0x0, r3, 0x0, 0x7, 0xf) splice(r1, 0x0, r3, 0x0, 0x8, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f000088f000-0x30)={0x80000001, 0xf26, &(0x7f0000ffc000)="c3f8486ad489893f68e9ffd038cf882c09be5e7a327a0ea63beca76f4a0690ae6d2fb95f3d4a5a9f410d280fee36739c9866f0532f37c0c70049b1a131e67f8f2ca638735c32b99c330d80ec74b4e569c6353288f56f300672a92ac4942ca303c236eb9effe464526ad96d7b4c86d96c744b00e4bcd108cd0d9376b977763afea44112c19665a1a5532db321a0c662fc5c14e31f2a2cdf827798429dd52ca23c5f05431152613d0a7c908a2db765910bdc38f791e68d3e9b", &(0x7f0000f60000)="7fddace6ffad7d7d3288c6dc4ebc194dfbf497dfc963720330af194108c7f1c5930cd5a0046563de593ade123e97e8b9f206e5d3a870ec197660a82c061e41f6618b11ab9074170250d039f50edb72d870c15357529a123a6464ef3c52ede8feb8a4538c4f7e21d9b9c871bfe28602ce017bc7cfc391ca6aa34ab66dc37aec24b60c059bbe52ef07aca3df1eb6bf", 0xb8, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000efd000-0x8)="2e2f66696c653000", &(0x7f0000ffa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00003e8000)="2f6465762f6b766d00", 0x20000, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) r7 = socket(0x10, 0x80003, 0x0) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf72, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000498000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x8000000) r9 = mq_open(&(0x7f0000ae7000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r9, 0x0, 0x1) r10 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc0) recvfrom$inet6(r10, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x20, &(0x7f00006fb000)={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x3}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f9c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f54000-0x4)=0x0) getresuid(&(0x7f0000461000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00008f4000)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000cef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5c000)=0xc) sendmmsg$unix(r7, &(0x7f000073a000-0x70)=[{&(0x7f000019d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000093000-0x18)=[{&(0x7f0000fc7000-0x1000)="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{&(0x7f000071c000)="c787d7a7c3e8fbb5047fefb292afe8594d685afb035442ba5e342b90bdf81356957102f90cd30f85eefd6966a938dafc92c360b31c9fb9536f9016f0a8fe01025c183cb799b31550e5b3f73a76a98d087b40268b2f7d845bbdaa4d73197fd53fa869337b793f298f", 0x68}, {&(0x7f00001f8000)="ce2959a351e16a59293e2dfb42e3cefe07676aab7c2573b357859c8bdac95d63f245db5278b726e30dd30787663c1b5f8bb88db5a97cddd9dab5d153d7ce28ad45864b84b358ea902288e54b1dfac8c28970f34a", 0x54}, {&(0x7f0000172000-0x46)="087b4850e3e27d55e6ac0e5535970857893e85c8e65cb0f2a523f26638fd7fa50cdce5b1c850ca997c69cfcc07de72645fbc2ec66d517786b74e38c9419c343ea83736d05b66", 0x46}], 0x5, &(0x7f000018a000)=[@rights={0x10, 0x1, 0x1, [r8]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r14, r15, r19}, @cred={0x18, 0x1, 0x2, r17, r16, r19}, @rights={0x1c, 0x1, 0x1, [r11, r11, r8, r6]}, @rights={0x24, 0x1, 0x1, [r6, r8, r13, r11, r6, r5]}], 0x98, 0x40884}], 0x4, 0x40000) sendmmsg(r6, &(0x7f00009a1000)=[{{&(0x7f0000274000)=@generic={0x9, 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", 0x1000}], 0x4, &(0x7f00006be000-0xc0)=[{0xc0, 0x0, 0x2, "b6160ede00a4fd1718ac09ca81f20e7f67242d7e3cccc7a34ba196cac7dfc6b827e37c06d82e2eb067f20d3c067467ec351b338dbfb290fc8c8789af8f6ea4118b045fe76b192a6e1da0ec72206c1d9f13ca8fc458e9a5e00541984eb84772521e5b849c495461a52b56d40773a470e4f0bd9661ab032ae92a06277e9eb93d8d1d508923d4c3a4c5ba3cc1fcc5a82b5ba7cbfee0fc7a47bbd3c2783b42236b4196594015f3c95d69c57086d9194fb5009b0c325d"}], 0xc0, 0x24008004}, 0x7}, {{&(0x7f00002c8000-0x10)=@nfc={0x27, 0x27, 0x3, 0x0}, 0x10, &(0x7f0000403000)=[{&(0x7f0000ad2000-0xed)="879682582b81c62d02717cca66564a81ac5e148acb1348ee17dee5de8728e375d063d8b82ec46c40c546e5d5bc371a6d7ecacabd310bb7e408e8ac52044f4b21a4547244718a11634b82246bed742561e7039662f40ddb2285d7f5435ee975d6e1ae2385bd179b0988eb1ba05c26f5fb84061d7be022cc6d66275c7e614daa57022123ad4b7df2dc89e43cdc2a0aa73ee8392f12985c327023edcc06bbf3ac036d735e802d97698ee2ea6b118a3cd95503b57889a861fa72fc67cb8f1670db9ae878e94508252cc5c8e399071639cd23f58214261ec8472a786e404f10b6921ef313e1c1edd3d78a2883016df8", 0xed}, {&(0x7f00000b7000-0xf3)="50ed3f85db1d0acb5b65f89720e13b7156074f5a72302697909506d7a7bc02e39cd5973a65e405ad752688b6c5376f9fe78188a3bf3856af2c222806db4f52ff215c72f4a764c69256e4bacc4c585d4e9797e68481a789a254613377c6f1cc3077e81e258187fb834cbec12570f2a6bbb5ff03af29898fd55b23a38a21620af7810910b2faecb95f3255133d03d984ab1b93f8ced638e81a6bfec971d7d53eeeeb50971e88a750c3029551ed2445c1675ec3004e40ad2a6234f2f00fe0912c26ee7dba1ef23e715810231640383c6fcfa3f7c502e7e51cd4e92f293b6b5e40618f260d66c414812a0b5a349451c03fd775cc49", 0xf3}], 0x2, &(0x7f0000549000)=[{0x4c, 0x10b, 0x6a2, "3efa154efa9081a39715a87b47d8e2b2f7b70dc39500deb6b811db12d3ad724902d12b5f18bcafcb41059a07c03efe556376c195e823a5d87f315b0859"}, {0x78, 0x113, 0x6, "70bfca38297719743a6249d1b01eae3bc12aabafb375007f8420fe5d74255bf8af4b28f304c6e9a30842d2cf063187c947f1c6086f6d5c8306195b853ac3254575517741d18e1c6a7080bbcea441dc264addd7bfe53a1ebb49ea162b48835f7561fa6a0acbbcb076bab2"}, {0xb0, 0x10e, 0x6, "6ec01d68c7f08fb5b1e40518c4a7de5912b5361811c53e5aebafc5c433680f429b3536d9803e8c82edad0c18eaefa9505d541502737d8bf0516fd1ffba4309fff2cfa4e003e19cde2045a314a6bbe874d8c77ad36b52b0080a4bf9101a78afa372c86893a8ab0eea23bede3ea0dbb6477a5f3c9f4f549ad0d6e90a4cc5802f7e4e651908e089fc0467c65208e631dc969eef7e3acf60e7b29ad48af04cddd40484dd"}], 0x174, 0x4000004}, 0x0}], 0x2, 0x8000000000000040) 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f0000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000096000)="2e2f66696c653000", 0x141102, 0x40) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r2, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000962000-0x8)="2e2f66696c653000", 0xc000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00002e0000)={0x7, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000c08000)=0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000575000)=@llc={0x1a, 0xf6, 0x3, 0xf2, 0x8001, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000e75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000939000-0x8)=0x100000000005) unlink(&(0x7f0000e41000)="2e2f66696c653100") socketpair$inet(0x2, 0x7fffe, 0x400, &(0x7f0000d7f000)={0x0, 0x0}) clock_getres(0x0, &(0x7f0000770000-0x7)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f000005c000)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000fde000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fd0000)={0x0}, &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r4, r3}, 0x8) mkdir(&(0x7f00005bc000-0x8)="2e2f66696c653000", 0x0) r5 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r5, &(0x7f0000c91000)={0x0, 0x0}) r6 = creat(&(0x7f00002cd000)="2e2f66696c653000", 0xbc9dc8fbd81cb4b2) fcntl$lock(r6, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x2040600) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000171000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mount(&(0x7f0000fd6000-0x8)="2e2f66696c653100", &(0x7f0000fd6000-0x8)="2e2f66696c653000", &(0x7f000032f000-0x7)="6367726f757000", 0x10000, &(0x7f000082c000)="dc43cf3cd1506332e2087e0c0fa05ab1b3115f098b602fbb52d7297858fb468713d41dcd29d3adb458b775607ef09a6e16ec0ccf3b7635e2df8c859146ba4caaab7e7432eb0f7c7cebe0d576dc27b55709913004043ab87178ee26387dd1976a6aa3cef570a51294367cc1a473399745c7700579d5a00786bcf58b2939569ab4d5cbd8d943d72d87f0716bb402037bf8821b091833acb8329ff88c0f2e639646299126c1a0e0cd9129f134624e7890f367bfb82ddb46f116212c40830dda9620f8807a9b477b315c8a85e3ec0ba5208f8830bab7da70") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006d1000-0x18)=[{0xa, 0x995}, {0x3, 0x6c5}, {0x4, 0x7}], 0x3) memfd_create(&(0x7f0000a88000-0x1f)="776c616e30657468306574683071706f7308785f61636c5f61636345737300", 0xffffffffff) 2017/12/06 03:07:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003c3000)={&(0x7f00001e8000)="2e2f66696c653000", 0x0}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00005a1000/0x800000)=nil, 0x800000, &(0x7f0000be9000)="") r1 = syz_open_dev$sg(&(0x7f0000fa6000)="2f6465762f73672300", 0x802000000000000, 0x800) write(r1, &(0x7f00007e5000)="bddd23dc08e04bb89a3021128ac735752782f1da155fdf1d753aa939ed3b993b9436bcd338f96c9297165211205d59", 0x2f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000081b000)={0x53, 0x9, 0x1000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$unix(r1, &(0x7f0000a9b000)=@abs={0x0, 0x0, 0x0}, &(0x7f000020a000-0x4)=0x8, 0x800) madvise(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000084d000-0x70)={[{0x1, 0x1ff, 0x3, 0x7, 0x1, 0x967a, 0x7ff, 0x5, 0x6, 0x2210, 0x100000001, 0x0, 0x863}, {0x8, 0x1, 0x1, 0x9, 0xffffffff, 0x4, 0xf42f, 0x4, 0x6, 0x1, 0x8, 0x2, 0x4}, {0x100000000, 0x6, 0x81, 0x8000, 0x101, 0x1f, 0x7, 0x9, 0x3, 0x8, 0x2, 0x946, 0x40}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000958000)={0x6, [0x7fff, 0x2, 0x0, 0x6, 0x2dcc8596, 0x0]}, &(0x7f0000b86000-0x4)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e87000)=0x0) setpriority(0x2, r3, 0x101) mq_notify(r1, &(0x7f00002da000-0x50)={0x0, 0x5, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000607000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000115000-0x4)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000037b000-0x4)=0x40000002, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000412000)=0x7fff) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b1c000)={0x9, 0x2, 0x0, 0x2, 0x5, 0xe7}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000b99000-0x97)="dc8a83baf774f8b48c542ab459f16da17ef10a0296df095d6c83048a47e3a90446c0f939d7c913afe83343f61faec1306e6559ed4a4a7efa01b897c506ba8e019ce55a32a18192fcaa1df326c8c10d7f15607ed92746fd1966a997a29f64974081c3931c1ce9c90072788c6910f6e3a7409b467f7bcdfd333a84d2884d03ee217bd13ae0d3fdeb8901d33088c0de27f1dbb78295ea60f2", 0x97) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc010007000000000000000005000000e60100b0"}}}}}, 0x0) 2017/12/06 03:07:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000192000)="2f6465762f73672300", 0x5, 0x4400) getsockname$packet(0xffffffffffffffff, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000690000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001a1000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0x3, 0x54, 0x100, 0x8, 0x1, r1}) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f000072b000-0x8)=0x7) mknodat(r0, &(0x7f00009aa000)="2e2f66696c653000", 0xc000, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e039, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x10001, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)="73657467726f75707300") sendfile(r2, r4, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b22000)={0x0, 0x100000000, 0x100, 0x3}, &(0x7f0000b30000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00001d5000-0x10)={0x9, 0x5, 0x3, 0xfff, r5}, &(0x7f0000162000-0x4)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000135000-0x14)={r4, r4, 0x7, 0x1, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000471000)={0xff9, 0xea3, 0x4, 0xdfb0, 0x5, 0xebfc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000cbe000)=0xbc0e, 0x4) ioctl$TCSBRKP(r3, 0x5425, 0x81) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000497000)="2f6465762f766373612300", 0x21, 0x100) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f6f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) ioctl(r0, 0x7, &(0x7f0000411000)="9e896fbb977f16d92abfa94f379057b6dfd74c0f8e3c54f8a788aa27e0c754377f1a814035c3a75320058e382b60e1397a43453cadf405a5f85139ca1b277b96c10195dacb8856fbe400c34e9ec2bf3887c996a3956c967deca492eab3e57bd05817f11b8e85629904758b62cd9549812f76c98e38054bd22364cf6eb24ce54213ff973eabe1959e48bf8b069e8aa07a2a297a23ef2e8f5ce4917b32a86f361e1bb1d34782713cb545c6aaff8f3ae03ecfc8ed7ec439262363fa8da77a1cb27b6cf73747c5b6853caf2defd6acc2c66610d0052aee106d1b1c247f3e4783a070c7c8cb89") read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000889000)="2f6465762f73672300", 0x5, 0x4100) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000e7b000-0x18)={0x1, 0x7, 0x9, 0x20, 0x1e, 0xffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000889000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x834, 0x2, "6fab6030e2ecbd04b1fc0b98635f10bb07762efd8f52dd782c8245b1693e6e31774f1ca18191d0e59b78d7d219f755c60860d6970e21498343db568fa6c9667405e0fddfd1c0badaf17ead98f86b86b0"}, 0x160) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000ef3000-0x1a)={[0x0, 0x6, 0x3f, 0x3, 0x5, 0x5, 0x9, 0xffffffffffffffff, 0x2, 0x2800000, 0x9, 0x7, 0xfffffffffffffffc, 0x800, 0x3ff, 0x9], 0x5, 0x41000}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a06000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f0c000)=0x0, &(0x7f000007e000+0x488)=0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00007ed000-0x8)={0x3, 0x2ffff}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") init_module(&(0x7f0000192000-0xd)="6e65742f6d6366696c74657200", 0xd, &(0x7f00009ab000)="2f6465762f73672300") ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00008e4000-0x10)={0x1000, 0x1000, 0x0}) 2017/12/06 03:07:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000f68000-0x78)={0x4000000001, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f07000-0xa)="2f6465762f7663732300", 0x0, 0x80) accept4$ipx(r0, &(0x7f00003d2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f73000-0x4)=0x10, 0x800) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000c3b000+0x3d9)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ea2000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}], 0x2c) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) fchmod(r3, 0x23) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000952000)=0xfffffffffffff4c8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000019c000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0x2, 0x200, 0x5, 0x3f, 0xfffffffffffffffa, 0x1, 0x6, 0x9, 0x1, 0x1, 0x80000001, 0xdc4d, 0x9]}, &(0x7f0000c9c000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c4e000-0x8c)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006de000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e0b000-0x8c)={r5, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f7000-0x4)=0x8c) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)="2f6465762f6b766d00", 0x100, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x5, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x800000000000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000529000-0x38)={0x1, 0x0, [{0x4, 0x7, 0x0, 0x0, @msi={0x7f, 0x10000, 0x2}}]}) fcntl$addseals(r7, 0x409, 0x8) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x400) ioctl$KVM_SET_SIGNAL_MASK(r8, 0x4004ae8b, &(0x7f0000e7a000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000000000, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/12/06 03:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b58000)={0x0, 0x0}) r2 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) r4 = gettid() sendfile(r3, r2, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TIOCCONS(r2, 0x541d) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000395000-0x14)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x3, 0x10000, 0x6, 0x0, 0x9}) stat(&(0x7f00001d9000-0x8)="2e2f66696c653000", &(0x7f0000649000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000631000)="6b657972696e672800", 0x1) sendmsg$netlink(r1, &(0x7f0000fae000-0x38)={&(0x7f0000c47000-0xc)={0x0, 0x0, 0x4, 0xf682}, 0xc, &(0x7f0000407000-0x40)=[{&(0x7f00007a5000-0x541)=[{0x2f, 0x81, 0x2, 0x1ce, 0xfffffffffffffff7, "6906c00d3262517bf0279c941c2e4077acb1cdf22b78da67b96e31105d709b"}, {0xd1, 0x1, 0xc, 0x9, 0x8001, "049e25ab7ba3767f3c9916bc658e038d606edad819b93541fd92d766b4d3155e33bfd2a379687271d2938e662aba5d608de512e396c8b460406528ca7be9519151261552a16e6d3dfb0e1d06689bae479775e32d7d295a8643330251b54d2cb70562d620c6a1424b467906770fac1aea5c14970c3c602ac70ef2ca0cac35860e5dd9f9188f7418f153429861765b175f49607a4dca9f6e2096bfa22790be6c8ea4cbdc5e009412e7a2ba78ef40bb0653279aa21cc03120a9712ed6b162a21d1d4d"}, {0xe1, 0x1f, 0x20, 0x8000, 0x2, "e8d3eec3714733026956cc18edfa1445ac76cbcb82dce73653c774788b0538b2823643f0a187010214a67950ac1dd0b34538ef4680badae6075a80a859eba54c8ffc20bd576c52249c0131556a082883ea72b3d1396f5775bfe3b711bb2a0356ab47ce484546fcf0cb4d738696fd4c5a0086b162594e0bd7bbbe7000ece1f75ac837fe304ce5a0591dbf5c8716e685fde77be0498de5c4a0f249c3d0b9b93eba52ad6a36e32cda5011ca04393397df19d67c1d0231f3b03e791112c2c58771f703c26b7a57cfda33f618cc70857059511d"}, {0xcd, 0x6, 0x808, 0x7ff, 0x6, "62eecd0a4ba3f365bd1ecb035b523560cbf5f93a26dbfe8d3855a850a8a98299eaa11676feeffa0696d166151c5b61143609db0d374fa657f5a1be88ecd10ba3f186349b44fcaeeb6e55b4cf43ea285ef222adbf395d9d0c6371f5cf17118831c7d80c60a1bdcc90a8ef596c12acdcc1721331ce6382d05a30c41806a1f449e5212567eb5c91787598356609b86916db561620682b4d2021ee5168c1524ca8116f1e98c05c95ac68856eda04d114ecb174a4e67d2d375f2f9fbb3fe40d"}, {0x1e, 0x4, 0x100, 0x1, 0x5c, "e637b19fb0161dc95f937917e145"}, {0x8a, 0x0, 0x0, 0x7b8f, 0x2, "8e8eaf9d0299b3d86033452fd8074fe9cf058f6eeef1330db133e2a54e697dd9291ee3af2fc5e7e6daf6255fe295520456141ff48d025047fc92400af8f401015fd6783cc5a504f1fcd4bf83f2d2a3977fd813aea7eb0889614265c04b5ff7da5c36e6196e1c8fff26fd1a9b8b000f3ffa96220bbe045964ef2b"}, {0x40, 0x1, 0x72e, 0x2000000000000, 0x4, "1b74eddb63e897b1281b6ba9f959f018de6abd99b9d86af0d5348a5708d20682f777781968b68152b5146afac129803e"}, {0xde, 0x6, 0x126, 0xe18, 0x8, "f8f96e853f99feb285242546136a2460192b793b94d88599c040cc24090cc1bd1633301c6e22198848d615a4962300812eb8a9c12af378fa99ac9fbf49aca844e178e7160f7f9f7a47dd63527b8e499c6303dc28190f200f631718d9a665840613b276e910e52ceb19cdcf5be89616c20434daf779a6249b4550cd00649f6956c1668f8222233a2c0226ff294cd68de8925a78337a6781fa4a66d694b04314ada90d98ada832c05680cae9938f539dc9a6dea391972a199fe9a14d8ea872875e6427b4ddc7c3b7500f31d811d306"}, {0x78, 0x3f26, 0x2, 0x0, 0x5, "9104ce5b03d719d635472a410e817da69eeaf35108de099aa3f2704ccb90cfe8ff2b482d1f631947b03959adefd7b063846195b01e1ab072456802bc8c216c78214c03f71d591cd5798d8e7a9bc1e7471ccee2c6ff05760d75d435de40663b705a03e3cc7620a142"}, {0x55, 0x7, 0x512, 0x0, 0x1, "48a9d6f611f1db9b3f2d409b44b906e33bf7a97b6ea679a87d6d5e8249ee23377909cf80f60d6a4bdf3bee55d37708f54935d18ca01356210aaf5912be73c28980d8150fb9"}], 0x541}, {&(0x7f0000ce6000)=[{0x45, 0x80000000, 0x8, 0x2, 0x4, "588ec67b9e268469cdb11fc1b5fc35937a11c0a78c752926ba91ad4518f280f0950602e8c82faeb9f27a86c0190114e828c7b92fb1"}, {0x73, 0xf90000, 0x308, 0x100000000, 0x8000, "f3b92f47bc1afac701de6262751899d10a539d40006eb7d389dc363d3746e32a3e7fa4437a6f36c2d256cb42a3e5968210c85ba4f26c17d80e4dfd87bf0c331c829761bb5c892c5866038c7b3956ccd8a7af1e24a73b753e3e08eb403b3bee2d80dd81"}, {0x9e, 0x2, 0x108, 0x0, 0x4, "4c13905f0378a7cdf8a3fc487a8fb90a0a28e8979ab4efef0c58b57107e7f0b973853ea2ae22779fb299e7361f1d9e69372c30a6b9a70e1f265e88d2874e8f85b22cbc6ff75cc2a07317cda8051302ecc1199c9eea3c77502aaf996353bdb7ad6f64c80ed928607b1c43972fb33ce05c55ca452895d2d452dd59e4719a58f2e60433e79e7262e2f84398c4c74db9"}, {0x4e, 0x40000000000, 0x204, 0x5, 0x0, "5fc72df4c337d8cb2b65ae296eab99083be94cbb434d004752890df71a810c5025623c20fbbcadacd176b27c01bd495250db1b1bade08fdabfa273089f5c"}, {0xb7, 0x8, 0x100, 0xfffffffeffffffff, 0x6, "674ecce07979e9ee07204dd8b49d1a423453ce8ce0c2092e8b0320496f9f6ab41827fc87c9be9a31fc1ffc94466a05d66074314d6cc220dee53a8f5f60656267bf48888ff927fab8de9677c87560bf8a4917cfdaf77900f60df311ae055d1b943ba94297c4b5705ee128b06f6f16f232c086fc3b3976a9dec15cc97687819bb1e054325250b5039b6627777cd9833f0e22f583f5183350af350c5d683f2c38de801fc70292796c"}, {0x6d, 0x5c9cf95e, 0x420, 0x6, 0x7ff, "a27c295252eb7fb03e56d460c26a9afd6c87262844c22da0f8c33c10a6d663d7cfa88c69b297d0c906940ad101b3ced54bf59ca9d587a4516b02d15205e31183fb48453dfa9576c4bbe442eeb087e6e6f3105be8b0abc15eec907b9a33"}, {0x1010, 0xea6b, 0x700, 0x2, 0x5, "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"}, {0x10b, 0x8, 0x207, 0x676, 0x7fffffff, "1fdce95e3ce263e4a34b331e2b9604e47f8772788abb1dc5cec837f40afc69dfd13bb4b97c9c69b5be621a0165dd363979884d853de7099b6bb1a4667ec0dabef50f231227848847f829a5db68e00da6190d4f863e687e90e69efb3f814cee61c5c1dc15884d33faac1a2b67709d8baed2b5fdcb30031c2d207dc050e480955c2c3bd61c850e53b677fd096d0e7e678782a6aea0b42e19cdd92b714ba7adfc27e29617d761455a650aeb188dfc7290776291081244637671cd273edfb8b07a77303da9372069831415943b2aea9f44907cd4f6253bd3943ba80cd1db833f193890f9207256199ad52629caaf1801495f41d350492d4c463095b4a2"}, {0x5c, 0x83b1, 0x400, 0x2, 0x4, "b021b1290de9f5d1d6c05883efd232c44a1f6df948d8a8f42582941f4b4c15c71e26a6fa8e6e169f39725e1d19feb94cd084f2c176f2ac51e9560aaf4804a2ab98ece243b547b32029948283"}], 0x143f}, {&(0x7f000024e000)=[{0x20, 0xef60, 0x200, 0xe513, 0x400, "2bcbfb92940befd8a88e7163466f8878"}], 0x20}, {&(0x7f000059f000-0x7c)=[{0x7c, 0x2, 0xe10, 0x1, 0x80, "2f5afa809aa96f33c5a084a2f42e1c3b8aa21888c2d2e93b25c12a94c7d2db154507e3dc505dfd9bb40d3fa97f55904da33cc27a430da47feb6cdf205d22b7d922c87a54593c325837c88dbec483f0073786c45296fb885be3b176ce865d0a66ca2820a1d9663b90155469f3"}], 0x7c}], 0x4, &(0x7f0000b24000-0xd0)=[@cred={0x20, 0x1, 0x2, r4, r5, 0x0}, @cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r1, r1, r0, r0]}], 0xd0, 0x40000}, 0x810) ioctl$TCSETAF(r3, 0x5404, &(0x7f00006e7000)={0x2, 0x0, 0x4, 0x100000, 0x401, 0x0, 0x1000, 0x0, 0x0, 0x40}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b4e000-0x4)=0x0, &(0x7f0000b44000-0x4)=0x4) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f5c000)={0x0, 0x0}, 0x80800) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f000098f000)="8901307a37686145a016b2b99a157c93bcd93be74206375097212b095a8bd0597ceb0d70596a3da21fddb840e6c794acb94f3c710b668f7093078d992bf72c1366bc5dd7507cfb2527b315e19e928eba08258fbdf524fec4bece8d5a57bfa6ad010f0a54bd79c3915304da5123") syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f00003d2000)="") 2017/12/06 03:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x100, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x4677fddd, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = memfd_create(&(0x7f0000d69000)="73797374656d2e706f7369785f61636c5f64656661756c7400", 0x6583db78dc595f1e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x37, 0x0, 0x0, 0x0, 0x10084, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet_dccp(0x2, 0x6, 0x0) dup3(r2, r3, 0x80000) ioctl$int_in(r5, 0x5452, &(0x7f0000079000)=0xfffffffffffffffd) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ea7000)="2f6465762f6b766d00", 0x400, 0x0) pipe2(&(0x7f00007f9000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000627000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa}, &(0x7f0000af0000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000940000-0x10)={r7, 0x1000, 0xf54b, 0x1000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f00000cd000-0x8)="2e2f66696c653000", 0x400180, 0x28) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00002a1000)=0x0, &(0x7f0000a40000-0x4)=0x4) ioctl$DRM_IOCTL_RM_MAP(r9, 0x4018641b, &(0x7f0000c17000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x0, 0xa6, &(0x7f00007c6000/0x4000)=nil, 0xfffffffffffffffc}) sched_setaffinity(r8, 0x8, &(0x7f0000be1000-0x8)=0xf5) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004b4000-0x1000)="", &(0x7f0000ff2000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000)="2f6465762f6877726e6700", 0x400000000101002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004f6000-0x8)={0x0, 0x1}, &(0x7f0000598000-0x4)=0x8) 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000bd1000)={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x0, [0xb918, 0x101, 0x80, 0x7, 0xffff, 0x4, 0x500000000000000, 0x0]}, 0x5c) 2017/12/06 03:07:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000626000)="6e65742f69705f7461626c65735f7461726765747300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f000060b000-0x3d)="42d70f8f8164c53d9e214409e7758bdfce3bbd89f14e956eda8608624d63654f75ea7c311ca4f73c5dc4c04b9e5baae5af68ab4197cd4e340752fbf9bc", 0x3d) r2 = perf_event_open(&(0x7f000001d000)={0xb, 0x78, 0x200000e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000009000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000095b000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000302000-0x4)=0x0, &(0x7f000031d000-0x4)=0x4) close(r2) sendto(r1, &(0x7f00000e4000)="9a1718e9735a8889e479731ae848af069ed316c94c4f9a6bc1ceb35a3e9e82125fbaa20bc7000dad94e26fb97a617d3cc0cc", 0x32, 0xc000, &(0x7f00006a8000-0x1c)=@in6={0xa, 0x0, 0x400000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) fcntl$setlease(r1, 0x400, 0x2000000002) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000f5f000-0x1)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d85000)={0x0, 0x0, 0x0}, 0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00004d5000)={0x0, 0x1, 0xf000, 0x1000, &(0x7f000062d000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000c5c000-0x4)=0x0, &(0x7f0000e0f000)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000ade000)=0xf000) chroot(&(0x7f0000a15000-0x8)="2e2f66696c653000") ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/06 03:07:16 executing program 1: syz_open_dev$mice(&(0x7f0000dea000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000892000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000892000)={@generic="14f73fec9de6e5ddc80fc56550b51596", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001d0000/0x1000)=nil, 0x1000, 0x9) r2 = syz_open_dev$sg(&(0x7f0000259000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000c2000)={0x0, 0x0}) dup(r3) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000021b000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$int_in(r1, 0x5420, &(0x7f0000000000)=0x0) r5 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000423000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x19, &(0x7f000088f000)="00000000000000000000000000000000", &(0x7f000067b000-0x4)=0x10) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", &(0x7f0000ad0000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x50000, 0x0) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket(0xb, 0x4, 0x9) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e1a000)=0x5, 0x4) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b3a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000849000-0x78)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0x1, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(r0, &(0x7f000075f000-0x8)="6e65742f69707800") r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000d98000)={0x1, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a37000)={0x9, 0x400, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, 0x0, r2, 0x0, 0x58, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000017000-0xc)={0x0, 0x0}) r4 = dup2(r3, r3) read(r1, &(0x7f0000043000)="", 0x0) read(r1, &(0x7f0000068000-0x1000)="", 0x0) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f000080c000)=0x390, 0x4) 2017/12/06 03:07:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x968, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400000000003, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000bf000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00002c3000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f000031b000-0x38)={0x0, 0x0, []}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = add_key$user(&(0x7f00000eb000-0x5)="7573657200", &(0x7f0000c4f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ced000-0xa0)="2f48c3001b80849c80c2530e804b725ef038324c36ace2bbc13d97dd392ccfc43918f0b1d33a46a0bf3f4c20c96cf544607f1c1eadb16f3db8a5fb96397e39543386ebbc038936a90630a1e64e48eb3f42d2c3c90099cc7ae6b867e71aee6d57e40aea416a70530c4b1bedffff2da4a0727217f9899a0eda931a88644054fb07c1814f9e8b4dfa1b5a9fa626221007ef82b7674b98433f09d6899801dcbf30b4", 0xa0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r4, 0x1) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f000023f000)={0x1, 0x0, [{0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000592000-0x400)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x29, 0x5, 0x0) lseek(r6, 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00009ab000)=0x0) io_destroy(r7) 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r1, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) prctl$setfpexc(0xc, 0x100000) r3 = dup3(r0, r0, 0xfffffffffffffffd) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000d9a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001d9000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020e000+0x61)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00001f9000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00001ee000-0x10)={0x0, 0x0, 0xc186, 0x80}, &(0x7f0000378000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006b7000)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0x1826, 0x9f8, 0x50}, 0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r3, &(0x7f00000fd000)="ad", 0x1, 0x0, &(0x7f0000b48000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sendto$inet(r3, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x1b, 0x6, 0x8728, 0x2, 0x8000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}, {&(0x7f000034a000)="", 0x0}], 0x2, &(0x7f00003c8000)=[{0xa8, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0x10, 0x1, 0x5, "1dc10380"}, {0xdc, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}, {0x50, 0x114, 0x401, "721ffaf1de653b4755837d09c496fed84e04c517ea37762a062489fd6f65b930b9adbc98cc80ac724c6d8064377df8de91e3e96ed99798a9dbb28e4e61f4ab5bdcd204"}], 0x1e4, 0x20000000}, 0x4001) 2017/12/06 03:07:16 executing program 0: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x8000000000003, 0x1010, r0, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e1000)="cc1fc4bb1825a17fd1aeb959714c026511685dc00dc9f095eeae6ee13db2d09f2c96029fe6bae4a66b3a25b37f5b3a00d6f42ca4f50782851c113fc1604e7dd9843c9d7601d5ac823ac7267a05a5deac45412913d4e4ad01708cd536b38254251c25a6f49ff16676e3fbc7c7b361d9f641f7a2da1c51ac881a70787e8228bf54", 0x80}, {&(0x7f00005e3000-0x69)="f8f58ac2721b08b9d7349654d87159c42072ac1ade46b025287e27a351ba43961883810e0e5a41de6815c316fb9e1b5fb856262ec2147f9a448e1b6c768649500bac6d950e31c40c7379cfa667b08f8224c01b070aaf17a58a8d65e5da62441126c84b433fea4b5b6d", 0x69}, {&(0x7f0000379000)="8a7b90c0fa395561c975fb2f64150bb883292c6baddc82e93cea74cdb96b5fd3bebf6eaefec51e71218602e7299fedbfc45f2ac77bd9a75499203ee2032bd7d3dcbefb28a6735b19c801e7faeab63b2db38de58a1d7dbd03bcd7a14e3111d687e65dbdb0d5299fac", 0x68}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000111000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000152000)="74261afdb5ed8f3127daa7d485e475395dd6e2586cd271884aacc8028605174ddf245af0d8a1936b0f045949baa47289715ce217e40675732b007d1dd8b7a89c764bc8bddbe1022aee9221feb5b344ed1231879b0bf3a609d5f6319e3087e055cff51fab53f42eae25c5974f3f04dfb79a06a9f4c0f748364e2b48d9e9f79f01809c74", 0x83}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f00004c9000)="462cc3d437864d14c8e388081166433b262865e5021b171b333d898b386e59f30afe9f6d445fdfe4720fd3eb73f439c42af68c545e", 0x35}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0xa, 0x1) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cd0a147aa", 0x3a}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005e5000)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x5, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004d2000)=[{r1, 0x400, 0x0}], 0x1, 0x80000001) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00005e5000)="5ca5505b38a746bc5b42ec8eb4ae8edb347a8e7b3b57be60419516fb37e7ab97e0eee293fc02a9c046af007c1d72229ecbf9adc9692def77a5274fd8e484536f1339b8009471a2968b495d1ed8e22b1a0d43a28514641ad323fa5ee1eb53de393e65f6b4653d4a8f6ce50355a6b5d7d144c957771cefe76b5d99b2be3409866100cc4e25c6cb910b871a1e3191b2dc801190de1521338795fed8832a941049e9590a72fe91baa1ab5d70462a4fa7aa3d8e13", 0xb2) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00005e7000-0xc6)={0x0, 0xbe, "7b24455d7c0e5061a7afba871d4534ae2f7b710dec445fa932b215261400e0ca33b5852b5598bb5918ef72d686f904a7e7731a1b37860543f7a25fe05630c25f8690b83697036abfe7ae59d963dbd9dcf870f734266712e0d3c9c337d84f18066b48803ea0f9369715d8c77411a782853d75e63735f00ac5f4f83fe86d585614d12ab4e7103f75197599bcc82dfa9bd9ec385bbd7c6466b3b680819f5d87fe419887dcdeeb4a0425a0949507d656cfb047300e6deb247ecb2d0a55c994a0"}, &(0x7f00005e7000-0x1)=0xc6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000438000-0x10)={0x9, 0x4, 0x0, 0x9, r3}, &(0x7f00005e2000)=0x10) 2017/12/06 03:07:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2d00", 0x0) sendto$inet(r0, &(0x7f000016c000-0x50)="b7fca5d7123ec3d7f38a08315134f754837007aecce00892848dd56c00ca3330329e842308ccf7440b98f208e1117e0d60f1dfd2e47768f1b466046b22265e7e6ee5d55c3f6b4be4d58c01127b32eb3e", 0x50, 0x801, &(0x7f0000754000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00006c9000-0xc)={&(0x7f00009ff000/0x1000)=nil, 0x40, &(0x7f0000278000/0x3000)=nil}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9ed000)=nil, 0x9ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009ed000)="2e2f66696c653000", 0x20802, 0x104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x800000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d3e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xaafe, 0x2, 0xffff, 0x100000001}, &(0x7f0000c77000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002a9000-0x11)={r4, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bdd000-0x8c)={r4, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x101, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000377000)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000782000)="") renameat2(r3, &(0x7f0000df4000-0x8)="2e2f66696c653000", r2, &(0x7f0000419000)="2e2f66696c653000", 0x3) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) inotify_init1(0x40000080003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000270000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cfb000)={0x0, 0xfffffffffffffffa, 0x400, 0x1, 0x3, 0x6}, &(0x7f000075d000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f60000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6a6, 0x40}, 0x98) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x41000000015, 0x804, 0x101) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffff9c, 0x6, 0x1d, &(0x7f0000872000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000852000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = getpid() uselib(&(0x7f0000a9d000)="2e2f66696c653000") r2 = syz_open_procfs(r1, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) [ 71.939701] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2017/12/06 03:07:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ec6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077a000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00001a2000)="6e65742f70736368656400") mlock2(&(0x7f0000484000/0x3000)=nil, 0x3000, 0x1) sendfile(r1, r1, &(0x7f0000ef8000)=0x3, 0x1000080) 2017/12/06 03:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000497000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a84000-0x2)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) setsockopt(r0, 0xa6, 0x9, &(0x7f0000b1d000)="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", 0xfa) sendmmsg(r0, &(0x7f0000129000-0x258)=[{{&(0x7f0000067000-0x80)=@generic={0x0, "be9237c2857ac1215aafb07066753c47686eca3f47c22053b1aadeeeaa674e20aeea8cc2257988e67ece3838cd594e622788e718a8f63f80869718b6f24491f4a06bc2df93b9fb2ecc96f81ccefe6ee930a8ded90662046b8866124bee99a4d569bf30f99fcc4009a3ecd9b9d30ebaf9d209b2c5929cf41422be50e776b2"}, 0x80, &(0x7f0000082000)=[{&(0x7f0000d04000)="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", 0xa01}], 0x1, &(0x7f0000622000-0x338)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c3d000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000953000-0xc)={0x0, 0x5c, &(0x7f000065a000-0x5c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffe00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001ec000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000003f000-0xc)=@sack_info={r2, 0x10001, 0x40}, &(0x7f00009c2000)=0xc) 2017/12/06 03:07:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000075c000)="2f6465762f6c6f6f702300", 0x70, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") llistxattr(&(0x7f0000495000-0x8)="2e2f66696c653000", &(0x7f0000372000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) r1 = syz_open_dev$vcsa(&(0x7f0000290000-0xb)="2f6465762f766373612300", 0x200, 0x400000) getsockname$ax25(r1, &(0x7f0000d44000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000836000)=0x10) r2 = syz_open_dev$mouse(&(0x7f00008e4000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfff, 0x100) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000023000)={0x5, &(0x7f00004af000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/12/06 03:07:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) connect(r0, &(0x7f0000e4b000)=@generic={0x9, "75047c20f966f431e3a930c96600fb096970bcebbea1b2258f6b3ecc92e0e3bb2c7973b2006fd1fc736955e9c5ea69f81559257dd5b82b7166305a8efa040c2aef8e4e7af4003df01637d5ce80c743e240119e4f33c43089b88fef2aa8e5aeff9620f866c027fd52c1aa44432278ff4f228e1d728e81c92f6780dbf31166"}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) readlink(&(0x7f0000fec000-0x8)="2e2f66696c653000", &(0x7f0000886000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a6b000)={0x4, 0x0, &(0x7f00003e1000-0x4)=[@exit_looper={0x630d}], 0xc4, 0x0, &(0x7f0000b9b000-0xc4)="ffb2bedade10faaf085b5479b2decdafc69a5ae5656a1b055b0e0a602a1358809e88855948775ad3e9860458eb7ca053b30730bb0791525f878301de28bda81397f5c8009f4e37f9a245957902c20839c6ebb6cc7ff0b80d6964460fb9d20368263843c9e89b290cc106a3a4a7eec87c85f762e4206e9d05e113b71177e7069323376df5e9b7d273ca2d4a05498905963cd9c20acbf8882e83637f223c1b1763cd5ea8e2c128db2623611cf92d8a6463d1856e70c153c9e9365cd5269223fec79092f801"}) getsockname(r0, &(0x7f000007f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000e000)=0x58) socket$llc(0x1a, 0x1, 0x0) 2017/12/06 03:07:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) truncate(&(0x7f00003a6000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000593000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00009c8000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a80000)=0x0, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) vmsplice(r2, &(0x7f000036b000)=[{&(0x7f00003c7000+0xe12)="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", 0xfb}, {&(0x7f0000f79000)="8f20f9c730d384ea8a8c210e8fb4e4eb5d13441b75d592b4bbf4319904e4b6262c4612af1aee6f38f823cd4b06aef7e1a3feaa160abdc9b87fb4dc40012d3c16bbef0eea041f632edac93f48e6b7d06faaa4912db810368f3f54ffbb6907cfb36fd2a113d83a16e38f65b961d390825bc19850a9825ab70797b4c3eaddf33ad42f272dba", 0x84}, {&(0x7f000022e000-0xf0)="128eade8504d01e1e032e0de1eb623277dba2b43b0c5fa14f4d687431ecaa1fa3b2d4ed966a8898dac6aa28d0b87ed84b5d50fb08a53792ffafade23e1d06561fffcd216b8c74717dac8c311f1dbfc077533040d4f3680b52d8488e3f625163eaa9471bf157f00adcb74cf4dd451be5d8cb2ae01b39b06e9f63b5ae111cc58a77e514f3508f0bc21905cefbc3343167a16582ea733aabc69e7d8783b21d4d5ec6d6af6f86ffcea92b22e53a8f4ca8f40aaded045ab1e94fb2738fc8317d4c9afe3bc4f6735a3dd7e092c3c0bed57be7a74b63a859aba94b255a1995ff39c236e4352981024c029afd8563871d7f069af", 0xf0}, {&(0x7f0000617000-0x32)="500f36496298bc5a3e08b1e8fb800fef804693ef2b1fae52e6f77766cc77ced1beac4219b81ca213e40b2a9c461d88cef0f6", 0x32}, {&(0x7f00003e7000-0xd5)="9c042fdcf32f70d004ac30df3bb47115a9001464e23572fad940bef52628ae2a874713915efb0bbce1f130b0ea57d865b6a8632c79521c6376113962cb387ab51afc3a257fad189a1c78705995ad386600db9234706df146851ffc63cc38eb9d09aa0dbdc9bf1a71d342b3a6189ddfa6fe18937c645e6180b7323888e0401a2f34439a88c1468533f4400ca17722e047aabf14d3de197f06f4fa7c80d7bee166e9c40f0a4a6278b933fe78d15d0f90d7e24a9b8246ef698518a8f771176ff1a758179fdd567dc74aec70c1877027e10fe98d7c9e16", 0xd5}, {&(0x7f0000815000)="4c53206275daf3e5f1ea28bc26ab6f557ef44b83dd2db037c04d84473e7c633d70d2c9533252380ae5064eed3b3ec2974f13da56716501bd91b083b1cc919cfdda62966b78ac5ec3ff42d670472a016e79704c47861a9ad6c17aaf480c9dc123108e080dfb8c33628e70291717776ae8c1a5ea021baf552988fee656a227c8e312e6a13525eab6b0a2e5fac06b767f1adb87ad0850fe08a7dfd382866188ad0b77b80a78dbae734c978ab495e235e5b7c16bd766316eded80b", 0xb9}], 0x6, 0xc) io_cancel(0x0, &(0x7f00002ae000-0x40)={0x0, 0xaa4acae7534a24ad, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000021f000-0xd1)="72", 0x1, 0xf0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d3e000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000f65000-0x400)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00005e7000)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000351000-0x48)={0x20003, 0x0, [0x0, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) io_cancel(0x0, &(0x7f0000997000)={0x0, 0x0, 0x0, 0x0, 0xd1, 0xffffffffffffffff, &(0x7f0000d21000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000015d000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f000081a000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000cc1000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a69000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) clock_gettime(0x0, &(0x7f000034f000-0x8)={0x0, 0x0}) select(0x40, &(0x7f00006e4000-0x40)={0x1a, 0xfffffffffffffffe, 0x7fff, 0x0, 0x6, 0x1, 0x7, 0x6}, &(0x7f0000b18000-0x40)={0x800, 0x1, 0x8, 0x9, 0x9, 0x8, 0x7, 0x81}, &(0x7f0000791000)={0xa44, 0x8, 0xffffffff, 0x2, 0x0, 0x80, 0xffffffffffffffff, 0x100}, &(0x7f0000253000-0x8)={r6, r7/1000+30000}) read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000131000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x101400) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000078f000)=0x8, 0x4) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x13, "91"}}}}, 0x0) set_tid_address(&(0x7f00007ad000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ced000)="2f6465762f72746300", 0x400002, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f00007c8000-0x1f)="00000026f70520fd6012bc000a07004b2d00002f0000001a011300c40000", 0x1e) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000ca3000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/06 03:07:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) dup2(r1, r0) write(r1, &(0x7f0000287000-0x7e)="85f776637918fd4584a7bfea15c8800000000000000007ebf666529437cacaf0ce44c05e4485db2e9fcc56d419b108c52b17b1dde6bd7787a892e625ec8b7bfc6945992eb1f692b1dee289bd6da2e4f84406840bda75fe24869745fbb9d7a8eed81b9cf7dde6ca94dc6bb863c20148366c564c193ff67126072eb3bf499c", 0x7e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x2, 0x0, 0x4, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x401}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) waitid(0x0, 0x0, &(0x7f000071a000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f000002f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f5d000)={0x92, @time={r2, 0x0}, 0x20000000002, {0x0, 0xfffffff77fffffff}, 0x80000000, 0xb, 0x33ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000686000)="2f6465762f6375736500", 0x48802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x254, &(0x7f0000991000-0x266)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x21e, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xbf, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x37, "5439b12142d9501f9715f1da7d4dcb5bb5c21e4502cf1a5125f3f0ff339bf33a5f780da981e0efd5c03842ea505f515240d9c32420a119"}, {0xc7, 0x49, "6f9d4311151e4a6b71d08d43cff3802a0ca6ed58d7d0d91ad7f21bcd7868c29a8f0a1b138c530dde9f1e00bea743c523341b005fa215fa72dda2033b62b65c78df40f9768530a635bf"}, {0xfe, 0x8b, "6b5d5b0bd05391bbb32c73d50fc039535b4f57eae71d731d6cea0bb5eeba23f1834a7eefd94e96f0077393b1078419b7122d36960ea4683387b5f5826f939673dcb4598853942307cef85e07e315558c7fc030cee923f365a618d578d0c17a8c0f30eabfc48024836b4952edcd1485e090fcb51b7ff1dc540ff1b81d259430e1395a8e8904e1d27d0f8a83"}, {0x5, 0x5c, "986309b74c631700354ed7491b871ab28b30d9ed2eea87493b7c279cf3265bd3c541274f76f86e115340da749fb3e3f712657ee4420cf00e5ccf19633280cda99301ed157430e32db13491e880dfae2ea1ae7b494844ce2fcba4255c"}, {0x6de2d2c145af7935, 0x95, "fb9e7ef265c6189f68b72b9c5c7a798f483983a3c5f11999537de83946309a3145c1827f94fb98cc080710f9ccd0a0dbfbd2f2dc692e907c438573107a41afd86655ce453c7319b0019663afd0f34a51d601717501a4ff50a2d00bc48db52d557547282ad9c3c1b7dc9971534d412d78050243d5d8bd787f059ae9ba382a2b40b8056fa47fedf44eea99aa32d806d1cc7ee653b4a2"}]}, @fragment={0x32, 0x3, 0x6, 0xfffffffffffffff8, 0xffffffff, 0x7, 0x0}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f000076b000-0x1)="00") socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000022c000)=0x0, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00008aa000)=r3) r4 = add_key$keyring(&(0x7f000047b000-0x8)="6b657972696e6700", &(0x7f0000eb7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000c09000-0xd)="646e735f7265736f6c76657200", &(0x7f0000aa8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bea000-0x42)="815112713c92543e994a7d73ee3a39e7cb8eff4f9bce1894764c543c49b363ec4857b9f8664d41b48a84dc2da27a5e421fbdf08b89219a42bc6bdb9d3f04758198b8", 0x42, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0xff, 0x100, r5) accept4$inet6(0xffffffffffffffff, &(0x7f0000dd2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000684000)=0x1c, 0x80000) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$alg(0x26, 0x5, 0x0) 2017/12/06 03:07:17 executing program 0: r0 = socket$inet6(0xa, 0x100000000001, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x4d9, 0x1, 0x376, 0x10000, 0x0}, 0x10) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000baa000-0x618)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="5b00", 0x1) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0x1000)="0f2e85b9347f9a34162401b493637ad1976b78ed891df14971d80ed5b754960d8d95276606892389250365c0bd5a4a0c08e71d9d64ef0929e327c960a489ba5889cb074d3db310c765156565ca53110dd526c02baab05fcfeafd8cf86bad52e845f7cbe6c11cf17cc2070619c18913508f01e08bdadeb288b8548b0d542d5f657c353e3c67a7f1fd78f4323232f98047dbdfcd917bc58ef87de55bbd9faeeedb0ddcba7687ed777f30c316f154d709ea44ccb1f59caf544f416568c8f51d6c1952771cdcd86cd2eec2f0700a699f4cf6119f624c4ee423af583bcff4de20d07fc63121843778e068dd0fc618c5aafeb6088c0ffbb64d44d284600c5ff549f5b4dac43d0dd074d9a1f8bb7e73a640e46e97bcfb1591a4db13b99703d6e718c0cff847b588c1b6fe0f3f30ddd6275e6ec69f400d10b6851e69ffa23acc3170c7428cb71508204e88c1d87a4226a608dd8e268241dd5f72d8bc5364e6bcf603023a500a3981042b2d04bb4d7d986d5dee091429a7d0a8d3bfede7ba7525381679966740943ed57c86569215dadfd11c15ded0335bc37abc41abb6622db54b6db39f520cff395a366c7f2018d961f9bacfe03e603d1ec5a26bf002f35b133c793883b0dea753281498654f6eca7eedcf1206d59bbd8e649d9de12d86ed90464d3581574876e58989b3705198c6436b7b081db75d9ce2bf041912a90307166d54d9c03502dee227252a69059f3dfc04acd12fed461e40a59b4c9afba649a228987ea5d11edafacac91dcfaaa4978e4e3c13a074865b34274fa51debe6af6078ad16d287ce61f62e9d8222c3f4526dc9d84c71f013c3747484e0fa4d3995ca6d3de5ecbdac3b755cf9a7efe154187a1f70d499a6c9f8c39ff6749eddca2234ed036a7c9e3b8fad59cc5ce5f14c7b32808222827e84def82edea66a7e5b757f688b759ea9d78198768b84a6c01bc7f7095c7b89c61237a9e9b905567cac10440f4ba314d70a47ff3ab61e2df7080d1c9c4fcac885916a8232db9c50b9db7c1eac4c358f3c14d72436559a15d560b91f8ac794106124d9f2ab17823055ad5665f2595616f971d423cf378349d5bff45cee763e1d8ce7f77b917b746cce6d68321970c524a60a23f7ad77890f8b6bb1b242758f8f44336b29dfed78750b799876af1ebcdad1960a93ac07b8822db1ff740a77631f5f96c91744726f0682cf5347b7bf8c26352e2093e94d25d9b5ccad3b0a52ab7ca9b9c2cd1a370d6086e42b0093df40cce15c52b9799d05b4cfbaa149935bca0abcab4b463377355c872b18ada348c5ae39938cfe47b6a07fe5c0821c88451a9c21eab4e00b4e48d70aa7d8befa0b96cc9400943cd517bec1a3fa447da1fe54b73e7fdaf0d3f9a405e86d2e453216e6310919cf3fffb9322f6694ba4d3bc12a05c397d751e1780150780316048d3e67e61c605e33281797a2482f0f4f20c1399576378f99c53b27853d31d230d626faeffc333b209029e0c4da98ec56012c779abf649887954a59b69679fcf7ff77f6e6d8ba19f4b2925dca0dd1bd03f1b83b73376e78c997c61a618534c86cc8e33799213d78f13c6fdc74a6bfcb58f389ee7a6d546ec62e36e82080fe6fd5d489f87c9b83b48c973707b7041e73793da680b4523d9079091ebbf19a7e1b1af6aa2d51d81da279e3b69af850d999e285efb9b5c1fc08018328b0edb87b8af0596d32d7485d6011dab23d292b2321f82ecfa53d968dc334334ab69b8cc62f32810c7af2f3cd2d34bc2fde955164a0afc8549864b5e712fe1ea524b08bdb1323d9b060d3dc44304edd651fc26c40fa1f6109c72df9540a48ed2e6e144f59731e9ac3d6119fbd37ca50e3691f8e4b4e6f80a0ef7f8166b56efb2c799aa057b799a236bbb4ae9789cfdd2f5f2f17509886bf9388580bb1acc40c35c3b3786436af5c47ce35e40b9148011b10f0207a91b6e20701c38019b9096cb1dbaae20ff2e5c9b9ae9584914c1c3eb745748c31b1b14b63193cb007ad937910ac12319d942398f980524a5dd03d81c1a1e8a299f325915ac98ce8a234e6ec53bd1cc8a42151a11216efe4e28ff14fa80166ba65b6954204eadc910a2b7a49e713c40e5724b4d76e9b8799e8473dd139fe86562d0fc28d4c16369e3e1460acf18b66c16a1143f88d03d1f842e65ab5be250a700df79b69f44d82bd91253b9d253c2a6944fef52bf8d55c2e8e91df5fabf0110e94d7151def7a14907aad0ac4f4e9518cbd91808567d2f89950a6b4282d5cdf2f5ba4f25acc3c7e4c86e96b47de80d8322d5426c4277aa5b869e5d5dca4d80be287b4567196dd456d74a4568328a14e21f3aa67ddddf7fdf7bb3949334d75b642cf65f41140536efa1c19e166976edced8829b028414af1f7cafb6026d7dabae3eea086dbd46cb8c0c32768039b23271d6b06bc09c8f3ebca60937155c8c864dc94fd15da908c844353a9be2838c98164293b8b1e3a81855f4596c3b2519e17e382d1615b5823eec42a62505c8c2a98057147066cba9def5340b8f81746eadc3f5b4c9733b243c5ce0044698265acdd85fafd50099ccc95df1ea3ffeeda4e684e8a3c2dc4d1356ce9f1c2c52915477cd83dc6592297e16de2bdae693aa28a3ab52d6c59d51dcb87dfab4fc55a4cdde7bb427e7ea3bba018c37cd4c6d066a0ed182c4db62f8c5573f9c3b2d3044ab9276556a64f1a47a77d02a43ff43aec472f996f622b08cc5c7864ac2a3476ace8160df968082bccf5020583ecf611c6c7862c860fe844b09956a3a48f0895e98a521f1a9dfdceaa0951c3510b2883138b44a1ae21e8c30a8c7304836aff223072ab73cf79c6ce892611158f6fe7756dac55b215da86ee3877328d0dd810d35f63cfb577a5695adcaa6e4b9567e312fd75cd32f896d860364785918826a54bd463b28161aceea94aa127a85ef1941183cb66433c8f3f55f3785d9f0b98ece6019f5dc0723f149b6058cf54312e94fe289c9daae70053a539ce80acf71e5b5ac6094ca5c77065e6d9efc3cac50504837f574df4b3dee772f03d5daae9b871eb0d900a32162278ae05e983028ba2117ef55cc7bc3d6bc33e955c38f7b0af03e9233ed4ed2af0e892dac5f5c90b615261d28c1771b1ebc3d4674b4189eeef33d5919ef9b481acd30fbf5552c0897a6bac6df56cdad3710e93abef76c568a88e502461ac374b16fec6bb08832f3dcc9d4d97e7b57bd9c38a0722f7202e2e70d57fe44a99dedbc603c8392a6efc896dffe7ae1947be55fd803dc7946b3172fe6a7e3524933838b49fa1532211e625f97c6e143840467e76877e36cee47a511c19ccdb0430907fc7ae7ad779d8a235ce4a3d851982df91d49a6dbf4e1df9b7818a2129c0a10ef1ee6d0e422821c065ef35a144a248a7f15ea4172a9ebdc40f2f876a305ddc48f104e8833e851d7b4de9a64c3a76de956f44e64ae371d274c450cc27c571340582968e5b20023ff5a619e9a6745ef4015a83c6065e62a4a118d0bc9f3fba475aef308f7e74800fbd5db5bf9a767fb7260137dc6065334f15725c7eb665955bc380228b563b28f11b055ce37b9754fa1c9a771ecb22336d305971424a35adf4afe4e1ef57fc25fca41a25819c466a771fedc40ab4628fcd138b9103e9720039625c52cc2b471857bd3d9b817d0a79c541592178aa2dc7269450251cade1c0ac0fc0444510a447e473ea3992877930b7466b05b6e7f20907e57b45a1a9a155cefa84fb2f77182e9ab3609a948896f6f399a4ca4ea455c8baaae70a3b0a04f724aa54df08eeb851461bb6a3400b3697a019d83159dcfb9c24281439cfa7ec983651d484df47a3b2c604a3584ef4c3621b1c06d63bc729a0af36140174afafc003bb72bf6a9ff5222c6aa71c543bf68caefb38d7a27fbbd22bf975cfa1cd2a81b1ce487ae5e149e835dbb884db73122d51982f446120b37320a1ca084607b96c41240d8309f89018fd7992acd315d74c1fa69aa7b656a33daeeb934dfb133b401ef8ccc1d4c90ab44f578df73e71dedfdb0cd36be6771abedebf66cbeba6dfb7b1115858e733b2b0f66461ee72b494963b86d34a4b6708c57512e3c0b976d2120f930c6ecdef11610590527a2d50c3e91323f80539f60b835f0db1ca19c9ac292e2c4d446ba2c667afdfa463785042443ea221dc5e3fbd9dcc9838cf701b1066271fe087ac3056d33e5af75f7754c06f77c8266ff19f96c0ac7d852d7a77b564710d0a73e57eef4b6014264aa2b952f868f51916d7943eb3e63c9a2f868599d3d4a0ff215be105d94e78e21c1bdb43091621122fc4c9531c5cf92b84aba1e54733d42ebd9f8123f269c6bbb4aeba66ad6d9ba8d389675a35ba15494e4b12cf1fa70fd62a262bd6b2fb0ba053e87192f2662030a82139fc59cac2b40cada40639a25b2f5fc121a00bdae31c494783fbd9d34b8876240a6620e150d6a439a86288451f67c2a2478d04699038655c00e04932fc571622307edf7491215663a050fc4b7076c430800e63419da833482343726b884dc5ee9969ecfb0004c0105a10ef54fee666ed0286a110b7d1ca57e94cc7ac9225966e9e3a5db9b9a0990918aa8e69fcc355e60acd30740c1819b5106ea8fe15d759173b47aaf5481f6154a7b076a2bdd422058fe684cf9cdfdb3abd1c39ecadd259fd567d290163b2b1c307737a5beba5f276677c1920ff527a786f0401633aab6984c821d2297dc72f645e7a6969df5b13727f8987a061329e8a429f7e1ae0e679a9e2fd01ac71db412013f344c0af9a16896b21323482468f80c0d258d1d1a0907f7495c0ada4eb635000ef3dfee0ce926fb523649973fca9b910f5812ee0c71e1845853beffcde33789840ff42febe2be02ce4ce36028860c742802c091fdb5c3c4b3eed23a76894da27daf484c3e035f8a14a5f515dee7775a5f04b75274932cef5c8fcb4f4778a402afc5b5ab801f3857fff3fed0c33cee9cd01bdb26202fc4bf28d2d3e25d731e3623a9cd44b5a43fbdea2f6899aab98b197ebee19c3993361c22cb31c076c50f64b234459cd347f8a532abc84f9c229068476eb42815a97910d282897a62dccf22dd4750e6dad90e8741382e74fc86ae9b656e35f83f632a7b03270c33a90b9242315741e1901415baebb4c7a8e8df61d641c0965d2df5fdfdd877e2b6006f2316607062c008f3f12a267fe8669589a1db6ae5cd9a7b457facaeadd79e3c147bc892f9c90050bed49eff880479050c6a50b8aa71f72a6df65dd86ae91ea0e3604cd7c2388387e9d7edc5618d040f1af17d501ae400c3a053f5fc12baf2701281fd72d366bdde9ec7a5bfa318cec59d48a21732e58b2cf2423045f74d10e62976e3aca4d2d2827327d5a55cfcae7591f5526d4a624221148dc64ca9df68e5bbcf2c2873fedff2a8736e8633d6aeed1c3394312d0d77f63a21ec4b0e3752492cc42b113e0e705d641a15f3d9d34afbfe3dd60d6d28be6c6c5cb2f1e09ca06b11c11992df9a033a5fbc28e35020ca315cb76415d0221f173fe98d8d8bdaf2d4050fe91df78f40ac456c65cf7a77e7eda7f6135676b40d76a13073475907c4e99bdf89820173c34ba26d784518b3eac824c895b07497c777eb4d047f1a4f122d271d9984f4b56b988304a860fbb30d77a8ff7d7254ef528c9fd11139c04bdbca342b00712008f0e9fa9ba62c35b9eabd1ba3815585c1732fb0231ff97ea2e6b20d26ccb20b62d16ddb05108d39576596f29d9ef66d36c0985637dbc477876337b33472f1b586a05570aea26c31cfa") 2017/12/06 03:07:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000e0f000)=0x0, &(0x7f0000120000)=0x4) r0 = socket(0xc00a, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f43000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) unshare(0x40020000) write(0xffffffffffffffff, &(0x7f0000530000)="562c", 0x2) pipe(&(0x7f0000a7a000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x2005452, &(0x7f00006df000-0x8)=0x5) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) recvmsg$kcm(r2, &(0x7f0000fb3000-0x38)={&(0x7f00003c7000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000d07000)=[], 0x0, &(0x7f0000aff000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x0}, 0x400000000000601f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000924000)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000449000-0xb1)="079f1b1d18f45ed6e380b42f4c3ff746603eb89bb66c9304288b25134e391d3643b611053a36e9082c0000000200270002d76854a5b98a2a1576f96a70d17f2c35629b2631506716e194a11f09b4e7f97c7ad706000000000000be3dd1691bc6b18ac56bd503e6672090ac0000000601c309e3e149d54b86a6fd5c49c3ff7f00008782255929db98053bf7003a21cb6240ba7ce079906c54d38a331d2506fa974d44bb55e20f9a892606cc6be5afde5f0c", 0xb1) shutdown(r3, 0x0) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000784000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x38000, 0x401, 0x4, 0x800}, &(0x7f0000927000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000011f000)={r4, 0x100}, &(0x7f0000b6c000)=0x8) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e83000)=0x14274df1) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000a7000-0x4)=0x18, 0x4) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000b12000-0xfff)="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0xfff) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="2f8a8a8ae07a7e26915d764b2a635cd20bf73cea17c2edf5e0e73e0880d229ea5c1a25c90e8853040a817e2ba3fa053624d3466414bce73d0c60426cb387d1e38d81c708f972686ec3965c2af2458d9c6457d2b6ddb38231e9ce11e06f60ed275a740e1194c3e8aa4e24ab57cb17ba0c400400000bafe57c3aeaf73d9d4065e07483486df6b828e077844d8726236c1c7fdc3ed8f94acd6cc40000d2fe191fb8d43e51c0e804026fe1aeff4696beca921de80d1e9efcc1386c6c4cc7cf5c96dda6e882778dca95e7a8ef3e91606114fcec05a9c994c1212f", 0xd8}, 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0x1000}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f00009c2000+0xaa1)="497e2cf947f3ab0514d0556d12b92e77d4b1aacd8e3eb79ab279f237c18e03d42da76bb16c297f40b1ca2a7e4445072e968c0f49b4b6d8ea593951ae86a9c19a050600000000000000d3ea254524e42a5fae01b12a143d50d2dc6b8f4bac693b51f2296213bfe6abc1f5ee81ccb5997610d1abd944b91de0c5", 0x79}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f0000cff000)="d0c11a81bbd129540785346e31f2552dfea28e069a51f6a23dffaaf17444ae813723ea2a39d15b343e341abfe6c32728990a4f879fc8e16f429a749e13934035488e9308386f652ac0d5e3b4809b37c6365d64b59af0b2534fbd3b8abaf5a19ca8eaf52e7f13eb33d422624b55809d8f95792ee23d6dfc8335c4caace6c689dbb322f9e5672920159dc975a91dcd91340dd78f49a7b9f1335d11d903a08d92e2668db78acef8d1388d087c5cbe064a7e2f98b23f1c43afdee463ec72934591119db6d3adf0c5a03acd47ffeb28a44287d80fc46bdae4d650ed467ddb50262d765c435da5bf12abd81f8cac8a20b1d455636f9939", 0xf4}, {&(0x7f0000033000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x7, 0x49) getsockopt$inet_mreqn(r3, 0x0, 0x5, &(0x7f0000b26000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000eb5000-0x4)=0xc) getuid() connect(r2, &(0x7f0000c80000)=@sco={0x1f, {0x8007, 0x0, 0x8001, 0xfffffffffffff619, 0xffff, 0x5}}, 0x8) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f0000cc1000)="913779460af6d756d05cd5ac8d1f555e2edfe33e9dea202fa3badc54012e6d8079f8c5c44f0abcfbba93dc2c046253fc225302834d2c9135ce55c40f52d57b765880a90ae1f278d99dbb5caaa2972910eaf41dd1345700058b38eb61ebfa17a3201a25b10a470469e59276c4d39a4a84000d9477ee834ac6389daed50a788230441ad70d6d4b5e182ec70f8b5d731906252c2ebbf185bf28677f78e9d689bad6eafe417cfc9a46d26be2044e07cbe56e00dae51480bdfe5ea8ae5afd3ae54525bd292e3ebd9405f9cc2ac32b409713a049edb519208efc1cac4f87d3ad7a89fbdc94", 0xe2}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f000037a000)="4600000000004000000093fd", 0xc}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f0000a3f000)="a057924cbf0c2ab4e7fa3382d297d5dd86f9fbf6f6cb3d70aa24bbe7758a3db91e3a7e6497a860fe96097384bcf39388d006dd50c8b28ae8494a6c566511d908fe0c6396437fc930f7ace2001ece2173ebd0f35c7b1134cf774499edc8d6114c182a2a4ed854fb919fffaa1c8294f810a57cffadd095ed41ca607cda2d9de6e68c2aa3ecded3db2847332afef3982684d0f2a588", 0x94}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}, {&(0x7f0000d61000-0xff)="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", 0xfe}], 0x8, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x1c, 0x0, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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&(0x7f0000b31000-0x20)=[{&(0x7f0000a98000)="fb9d197863c05a19307080ad6ded83ed75", 0x11}, {&(0x7f00008d4000-0xd5)="25f790fbdd8bb15e76dd40b5aa3cf72e7071bbd214dbcf4576f79821c6aa5cd71d53b4a494a4e9935b17be6b3fbc25ad01a9c8a05013efdd727a4fe550225ac8443c38fc8643d1aedf0c12208d4a4ee49925c8a5c05162d9e4b00ff26e9cd2fe300b5ce6ebfe911cc2a549db21836e17c79becb16c31d471b7ee040b74f9bebf0cb6e3df74175b671ac1c8105ae54a3a912917dda69f5ac650885c1142c01629d1ada25178066394a9a8c682323d2eec7e1c8a18feea3fd54c5790f4c2fc05dce609f8369d26c826141a2aac6be7cd42177dc6239d", 0xd5}], 0x2, &(0x7f00004b2000)=[{0x30, 0x104, 0x969, "35fb0aa2d0a625d2aefb2cb740a5c7c07a1c0bab1dce363bb34c49ca8a7e"}, {0x50, 0xff, 0xffff, "332bfcd7950b9259f23ab151314b55b083d4b80774b1df6eac542ff078521b5ff89b88588999cbab227c569ec1665dc4252eda4a8146ed135fb236a27d"}, {0x58, 0x115, 0x100000001, "b299be168fc087ea6be92111266bdde0c16d1a9f0cd3e38b3b387f018cbd144f2719ce1c5582935ccc10e9f4717c03e86d357ddb987b36c04974d70a88b71af16eda"}, {0x40, 0x111, 0x1, "63062dbfcd3ba7a4a9b154a30e12a8f2bce11be36298f806114872325e6339e1a80d77e66c4768ecb36a"}], 0x118, 0x4004000}, 0x3}], 0x7, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f0000ce7000-0xfe)="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", 0xfe}, {&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aadb04ea131f3488ffe483461f68db55766b10b9efb3a211d5e83bd10eeadeea22725568a090757da148a04b189eeb4d05cf585550ed8cf1de75e8b523642b6d00cf0e66beedd07c141a3831b876bdd2cd0f8277194", 0x95}, {&(0x7f00001eb000-0x54)="838c20b8fdb058270a55c9bca394d54ec633df41fc8c6be06e44254582992e6c6cfbe4a9341a6d1673764bc67813237e69e60d4fc0c1df7b117a36549c30db6363a4eb45d21ecb254f1108a664b2b218aaaed6", 0x53}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x4, &(0x7f0000523000-0x288)=[{0x98, 0x113, 0x1000, "d01df569405dc94b782c9bbd9e0d4dad1b3a2589cd8e5d71402834ace73e4f7843e8657cc0d61ecc199a49ecdd8050d0b8129c30abd2b540283c4c426be9d7577888f801a0466fa36d4db9a61598508b9280305cb21fb498f2f2e694485aebf64f662aa5771443c459bd4e94f6276e4460167666ca5e236398eef0a0a2460f4a05314d90aef320"}, {0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0x68, 0x102, 0x9, "5a6fcd2b46916fc10c78c1ef24c4a76afed465279ff60dc55057de5c8bafa15c804b5599a2b4329ff0349f2d247aab86b6b2ed3bd8edb9671a0ed52ab43b29e7ae91e24cf081e432d2f8bae7884400f4a0417a5746"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x4, 0x40}, 0x102}], 0x1, 0x3fff) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0x7) 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f000045a000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000020c000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007fc000-0xb)="2f6465762f6c6f6f702300", 0x81, 0x200000000000) r1 = syz_open_dev$usbmon(&(0x7f0000d2b000-0xd)="2f6465762f7573626d6f6e2300", 0xe1, 0x210001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001fd000-0x4)=0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e9b000-0x4)=0x0) 2017/12/06 03:07:17 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f000095e000-0xa)="2f6465762f7663732300", 0x2, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x60000006, 0x0}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0x6, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000093a000-0x8)={0x0, 0x7fff}, &(0x7f0000795000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab7000-0x4)=@assoc_id=r3, &(0x7f00005b9000)=0x4) r4 = getpgid(0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000b16000-0xf8)={0x81, 0xf0, "bd1c8480b5ee6da3ced24757b1f045cdf944fe170a20f78508f1fcb287f85535bd0788968440496bf18d00d886151469d15ab1150ccdc74f065727eecaa02019295ea74c3069e4797a9524c16a5248076c41514e25883463bd6d111b2aa4f0a8f21741df810324e513c90a472c1d35b0ae2f0da696c3f96175b85e62a1e4da8a4d2a98f0a1c5116e896e9c31fad7a468596fd25d69b4173416760d2e7778f3ae14d29be02935b94ec22b96a83c545a82dfdc7674db6d993dcd939fccce3502d801afae5eece3c02fa9989d48273937bac277ba3078b21cb14c5e4cc7cc5b062ff9159198a4063ba56011950bb9b61ddb"}) syz_open_pts(r0, 0x200000) ptrace$getregs(0xe, r4, 0x1, &(0x7f0000425000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r2, 0x406, r2) rt_sigpending(&(0x7f0000960000)={0x0}, 0x8) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) r6 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000e85000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ea0000)=0x28) 2017/12/06 03:07:17 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bd8000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff6000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000098b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) accept4(0xffffffffffffffff, &(0x7f0000974000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000cc0000-0x4)=0x60, 0x80800) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000ab8000-0x3a)="3900000013001947040000000000200001000100030000004500ff00000080000900020003000e00000000000002fb01101ae9070000000000", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00003b5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ee000)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f00008ea000-0xc)={&(0x7f0000383000-0x8)="2e2f66696c653000", 0x0}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r4, &(0x7f00003f1000)="8f35d865d351", 0x6, 0x40, &(0x7f00002cf000)={0xa, 0x2, 0x206, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000b97000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x14) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7fffb, 0x1, &(0x7f0000d23000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e54000)={r1, 0xfffffffffffffffe, 0xffffffffffff18a7, 0x8001, 0x0, 0x5e5}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00002e2000)={0x6, {{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x400010000a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r4, &(0x7f000000d000-0x38)={&(0x7f0000e4b000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000137000)=[], 0x0, &(0x7f0000057000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x81}, 0x40) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x10000000027, &(0x7f00000da000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000085a000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000015000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000103000-0x20)={0x4, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00007fc000)={0x0, r7, 0x1, 0x80}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000580000-0x20)={0x10000, r8, 0x18001, 0x1000000000007}) 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000deb000-0xd)="85000000000000800100650000") setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00009e1000)={0x77359400, 0x0}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000a53000-0x4)=0x85d, 0x4) readv(r1, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000096d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") 2017/12/06 03:07:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) read(r2, &(0x7f0000c37000)="", 0x0) read(r2, &(0x7f00002b3000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000e87000-0x18)={0x0, 0x1, 0x1, &(0x7f0000b4d000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000461000)="2f6465762f6877726e6700", 0x40000, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r2) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x31, 0x3, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000123000)="2e2f66696c653000", &(0x7f0000000000)=@random={"73656375726974792e00", "00"}, &(0x7f0000001000-0x2b)="626465762b766d6e6574312d232f776c616e30657468302d6e6f64657673656c666d696d655f7479706500", 0x2b, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000443000-0xa)="2f6465762f6375736500", 0x40000, 0x0) setsockopt$inet_buf(r5, 0x0, 0x27, &(0x7f0000a16000)="a268222cd8873e9c409f273f0f8f155f69a092b2ad0e4958a116966e125237536d131130875543ee86e5e1635e67d94e0991366cb314c3d8833b4f67d30e28c20b1390ddc69af45cac54fd3393169fac5dd063d8ad34eb7d2f581ae4cb60c408dae0101f956bbcd3cb4ec13b6849d573f7e710859305daa10422eecf4ad0e426bd9c9b1c9e72990da82b40158bc967eca8b830391671a7f936005c496184d434788340f05e945a23d5c2070587", 0xad) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000e18000)={[{0x8, 0x1000000000, 0x6, 0x1e03, 0xfffffffffffffffe, 0x101, 0x81, 0xb9, 0x101, 0x194d, 0x7ff, 0x40006, 0x83b1}, {0x8c, 0xffffffff, 0xfcd, 0x1, 0x1000, 0x7, 0x2, 0x4, 0x8, 0x5, 0x7fffffff, 0x3, 0x42}, {0x6, 0x8ba, 0xfffffffffffffe00, 0x3, 0x9, 0x42, 0x1, 0x1000, 0x8, 0x2000003, 0x0, 0x304e, 0x400}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000afc000)=0x4) r7 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00007f4000/0x1000)=nil, 0x1000, 0x7) r8 = fcntl$dupfd(r7, 0x0, r7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ffa000)={0x0, 0xd1, "38fef0a59f525070e7101c567ce1f3b580ede2028d7aefe22f59c83a8f66f2cf533082c9c9569d40c3187a5f7ffd0c7c19afdc99fd8347595c2570bcd8ed8273c7854107a240f30b7c19733fe7fbc87f8fe4d8344bfc09e890fdcd239d6d30225697bf8210f5ba20a0bbfe1636c0207543272f70cd4366a8ec7f5cad9193237324a0bf0683792bf06e599a57e70bf470c378ee35442780411aca31b1f7a9bd12adf4c43048f94d4b9bbacd75e2d9829e8330cfc03fb877108b95706a23ec13c72f452787c8338c85bdab844a2a12517f61"}, &(0x7f0000ded000-0x4)=0xd9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r9, 0xbc, 0xfd1}, &(0x7f0000077000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000d86000)=@assoc_id=r10, &(0x7f0000905000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000986000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d, 0x400001ff}, &(0x7f0000a29000-0x4)=0x98) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40042406, &(0x7f00004f8000)="2c23657468317b26707070306e6f646576626465762f5e776c616e30626465767b7365637572697479626465762d25bd707070307070703070726f63656d306367726f757000") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000467000-0x98)={r11, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000af3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000a89000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000510000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/12/06 03:07:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000001000-0x8)=0x5a9f, 0x2) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r1, &(0x7f0000cfe000-0x38)=[{0xffff, 0x8, 0x6, 0x2, @time={0x77359400, 0x0}, {0x5708, 0x2}, {0x6, 0x7fffffff}, @raw32={[0xa72f, 0x101, 0x7ff]}}, {0xb7b3, 0x100000001, 0x8e, 0x100, @tick=0x4000000000000, {0x81, 0x3}, {0x9, 0xdb9}, @queue={0x1, {0xfffffffffffffffc, 0x4}}}], 0x38) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fad000-0x1)=0x8, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e88000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x8000) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") [ 72.246975] nla_parse: 14 callbacks suppressed [ 72.246983] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/06 03:07:17 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f000075c000-0x30)={0x8e, 0x3, 0x7f6, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000013a000-0x1a)="706f7369785f61636c5f61636365737374727573746564257d00", 0x0) gettid() r2 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980230, r2}, &(0x7f0000405000)={0x1, 0x3ff, 0x2000003c, 0x6, 0x8001, 0x2000000003}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000562000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f0000956000-0x1c)="00000000000000000000000000000000000000000000000000000000") r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f000088c000)={@common="6c6f0000000000000000000000000000", &(0x7f0000ab9000-0xc8)=@ethtool_rxnfc={0x30, 0x1, 0x401, {0xb, @tcp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x1, 0x2, 0x81}, {"ac23", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x3, 0x6, [0x81, 0xa52a]}, @ah_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x5, 0x0}, {"6387", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x7, 0x4, [0x2, 0xc3]}, 0x0, 0x2002}, 0x3, [0x20, 0x40, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000304000)="2e2f66696c653000", 0x23) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000078000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00005fa000-0x8)="2e2f66696c653000", &(0x7f000036e000-0x19)=@random={"62740008000000", "00"}, &(0x7f0000122000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b24000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000056000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000088a000-0x18)={@loopback={0x0, 0x1}, 0x1, r7}) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/06 03:07:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055b000)={0x0, 0x0}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008b3000-0x4)=0x0) r2 = getpgrp(r1) setpriority(0x0, r2, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000dda000-0x9)="2f6465762f6b766d00", 0x20005fff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)="2f6465762f73657175656e6365723200", 0x203d, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a40000-0xb)="2f6465762f6877726e6700", 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x7ffd, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200000000000) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x8000000000032, r3, 0x0) mq_unlink(&(0x7f000000b000)="2f6465762f72616e646f6d00") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003000-0x78)=[{{&(0x7f0000006000-0x8)=@sco={0x1f, {0x3, 0x2, 0x9, 0x66bf2543, 0x1, 0x40}}, 0x8, &(0x7f000000d000-0x40)=[{&(0x7f0000010000-0x4d)="35b6d81c96430436c377b181e32f2a0b67820b529305c0004bfaf1acef1a2aa6791ccedb205733712659cc8ca3e0e24c944493c6d4d6a2197ba20c2d57432dcb4757440fac0b19d87d9455f21d", 0x4d}, {&(0x7f0000010000-0x1000)="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", 0x1000}, {&(0x7f000000b000-0x73)="77a0c5a48c035d0fa4d345558e677e4a4a5f7a2b512ab249f39f7d1bdf9e1dadc33588154830c9e1706a286e65dbe9ab3b787df3314cb40fd62e70d9df92cfc1fd229b1bd48b40370941bbf34139003180d516e8b9aede064ae5d69ec51c01c551904c72c7f43e05d08f3d9038581829a0ffbe", 0x73}, {&(0x7f000000c000-0x81)="0e61b795abd6b699c2fc02d4ac95c29620a8ebdf4eeac7ae0b98c73d780598a362273b610e5277d07b1ec9dc65a3924a690fdf56720f6d69aaeaf429e0099946a06ff40be360be0bdcfcfb035daa4ca79dd4bd38f09f2a4ba467f1a2118b6cb940e87a46627aa13eb5641037394dbbd81ad86983e2769c3d1aa430874108fb05a7", 0x81}], 0x4, &(0x7f000000f000)=[{0xf8, 0x10a, 0x0, "e87e76d7ee32e6f4f6ddc8b049e54974fad818adf575745ec642b8014fe9e6cf0b5897298cfdfe1e017dd84921505871218467cb18cd8ff5eafcc16116dfad4a53acb0ea06defc2169fd13caf2a5e6b46bb65056b67f0b5424c7485aec1e5b9d4c964338b6febe015744fc897f5a9a409a93a6f020a5ae98565bc2be26f3abfb24649c97ac86fa837d76ae1a267a2b1d8635bdd51bc5248f4f057fed8d701b397bc9d06eaa559ca1b9b24184b2a7e804223cf169e0dee5135323384cfc303b3a3f4ea221f67a59520d9b8c6c644310609031f34ab6e93d86fc40190f27b5d600030a3e"}, {0xa0, 0x88, 0x9, "d5edcf93fd5d0c7b02a5228b2101ec47f4d7bd0063ccf75783efa8c7fc0cfe68314a1d3478e237cba0d013ba4e896bb239c4f7ae2e98adf1686b5c9664db9608bb705302d17f8219845227070e5be8a706d20e0c4ec38abc47cfe8e028b34e9ebc050cc73363822462a7a4a0ae6c5a226fc6ea3b42d2359aa116fa36a54f7a924e8b9b777ceab3f0fbec87d449"}, {0x68, 0x11f, 0x6, "2b9923a1caa310d194546485dab7335e94ce21155808b6e52468351e5fc035ef55f0db0c49fde486387347bafe97ca96c03aa20e69aef1475442e4793c7b551b0ae09d9a29df943dce0b92f2cfea2459bb"}, {0x98, 0x84, 0x1, "ecfb3fdf1cbaf8c18104c47446b2b38adc1162115cb6ebe240e962e4fae2d73ffcafe9706c7ae5ac9017b4010a868e9546b20c472cb56260eca4cb5ab64a10ce1fda6c698262174438045d5f15d86b7aad72f590134e301dcf6cce9e2952e0d648bc86b3f61e569ff6588e4f63e4acad58c5bc72df0984d5ff9d046838d168a4e8f445a93a"}, {0xc8, 0x111, 0x10001, "3ae4145a7f2a101575c0785e51ca7b345ba7cf14143feefa0a885221d22f2d525ca58d0d41941fbb8e0e9d8b0426b1429eb7318ba13a3d90f08a136bd3a98b0a1ca1d5af17ec6e604400d49158d0a49311935042cf81957f3cf953653871a2ef827e0ce26c75c1b878f3f5eb9eba307907b7576c81d1dfb53cf4d3d6d457c92ea27330fdb437801d51d00a4462d422cfc357da3380060b8784fa9ba368ac89c0441febdbd94d59cac0e43bec4e07b7cad08600af682330bc"}, {0x40, 0x11, 0x6, "af0c5fb4384c55cb3444766f3d8d427bb07c34ab7a7150a34ec31f2bff3fb0694619932ff8c4792a18597b9758bb6a"}, {0xc0, 0x119, 0x80, "02d06a1b85d961d77d75da426903ea23e9295769ff67687dc24ce7966cacd99b0f660c3acf372d27522e9992160118e43bc9d8023c5fab6818c98864079bb6c2eb2ac02bbd09d11ab4af03e1e1319ef76e8e426f75465f730b4ab8026897ea4f4e23a65c400b8e7e0432cb6d1c5385816142325c25f828f38934980fe45a429605bd320e94fee26e8bcb169f00cb95fc89bcf8bfff4d023465ec0a285b2a9aceeeca9a486989c2efa5"}, {0x100, 0x111, 0x80000001, "6e39809b40f6e32df664e9c4cf291c1349bca070250823dca719dab371a7c9a07b1c6e8f281aadfacd5a90a98a2822c76a54ddc2d9ea965cb1390532bd02033e3c5f52b6860d14a55590df1a640126ee011cbb03be692cc3e5d16856604de1393b6045cb5adf8c1f7a6d604a39c195d117715cf990117d0566d97b78c56247e3838cbde01d718538896e9068481f75865b011b1d48214e5e64a4a01efabd926514b14f7b5525064c7d7baf16141296faa95a5abaf3365ace77291049a0199fdbb8e7dba3934320c578a5a5a753917085b8ca8536341d54539df3f8ce9a2c6e74ad4c306d10c508a7908bdf01d03347"}, {0x70, 0xd3810e231a3132cd, 0x3, "fe2b26bf6e2e59fdda04bf275ebf7ea7e952e1fe8dac72ec456307b6b79ba5e95ad5628a5a961a00140cf2f6e7d9199becb187c871f743ef4c6c435f9aca4b9e64d50b5f4bf28ac12e1142dff61de0abd4a99b6a8bc3825b4a2e90d3"}], 0x5d0, 0x14}, 0x7}, {{&(0x7f0000011000-0xe)=@l2={0x1f, 0x6, {0x0, 0x4, 0x1, 0xfffffffffffff659, 0x5, 0x2}, 0x8, 0x401}, 0xe, &(0x7f0000011000-0x20)=[{&(0x7f0000010000)="101535fe63a1c80b00a1dadf341793cfe7ac1a7bfc604ea3ef65d9183e7589ccf02f676f4f679f983f6b7c966212d71d06dbcdc67b51c520afad536f12e50e2dd12cd636c79189e0702c93ace464339e", 0x50}, {&(0x7f0000009000)="ef54b5e3f85b572c7e7e66e51d14a7e9d82f824d8f12a2bd493b142efc0454c40257ac4d4fcd1bae39e87cde368b957b1303294a95145ab2a49be0ce989fc59cf5e88060929599ef95fc6e9fd70996e8a4ae98756d808870444623", 0x5b}], 0x2, &(0x7f0000011000-0x430)=[{0xe8, 0x109, 0x7fff, "da8321a4b4cd5461945859f9fc03f78b2473015d434ffe9bf5857f01ad5ef843728fbd410252928267e51d571dd77a94c02d8df93b7b573cfedc3db82b2b89c77b3b673306aee8599ca703de56a0802c5e24ba8b8f43bb2c0d268fdbfcef1b51391470004d64b6aef0d09e14788441e3ab7d4fe2dcafb1d859d43d9308bf0b682e83e0349ff6c98a82f691d7fbd0c62b9e56655fa558fad2ffe6b2eeae00817cc04e1be6009072b0a18bc06bddcdfabc0a236024658845975f260d4b17a3f5076556d2cced13a04d66efa8d396148b0f2257510d"}, {0x90, 0x6, 0x2, "2ad114ececf36390edb61a8c010a463bc56a7e65e0b0277483af68a9b483641167f86e04b4b8f453f31194110ed401b2565171fb39439f4b9d20365f2104cce64167fe42dc0fa7479e246125501b9a02c16beb395968d6ddee03194bd9dd60466a43bdf45af7d998a050639c49cec87a5a3ccca7725947dfdb5883c328"}, {0xd8, 0x10e, 0x3d, "5a0f2499c5164d6319598733d4fde7df5f25d32bccd206ffe429c176d75e3a918e866b4fa8ac8a5af650b172b0508ae93c906d4e24eddea0a121d641d355c9006d63fa73dac5e70641d06828daca18464e3362157aa4ffe1679aeaeb7293b08c05208402dcbd6f5eefc0fce2321d4d1db23350fbba5ebbb9a4425d3cf98e189faa9a1ca96fb27d76b1c8d1d26f48e2b745d1af76e32d88c5a2ab87920cca8956f6d03f7b4b72cca02596f4735979bb4cff4060612dbd0ee92f3588fc90b456a374e8b54aba"}, {0xa0, 0x115, 0x4, "c7feb7f6be3fb097706142f4d0420d857564709ad34922a66a1d9c0b7c51ecbf05f2f00943fe4a152c2f1650c9160d15343cecdc1d226689312df2840123476fc4f605a919c7c4ab5c5ccc17f116003971e28db94824efdd7a79e9ee04d09ab6e9cb84488c61d7b5e4beccedd9e45738d1952c145102447f21ce7ffafb5fe40cbc9a702102b6c2d62192097c98da17"}, {0x60, 0x0, 0xffffffff, "46673a55705f3ede7a59406fc52e6a57ef80c366bd43e63cb6468c91598c7fd0e0b3a1583470997c9a025b5d607df82d891fee5549732af6733a364f0b56bf5eb6abf3312f119c8e306589"}, {0xe0, 0x10e, 0xea, "ed4ca74f0a015323743e57e04d9ed4104ff1c4bbe3cc52d339dbfdec916b09f345e28ab800057b7601efc723a5f7b69134de0d251d385b8a9fd92251c370a4e0d09a04fede44b1a1679d2b50936962ab356a9c0ee0ea08a8f02f6fcf93a96be593261b55c4b3c9861647962680c7f3ef3c8b2d6696a96b5a21386d44e6de683b074c67ce1655db32f2b1653e4721c432915559547fd73de54d32ce45fe1b253f1be03436384f19db30a9c6de7a7fba77a2d028f005ba8e01ace4c11dc674e6fee5aa2d2205cbcabc7f1bcaa0d14d"}], 0x430, 0x4}, 0x5d}], 0x2, 0x0) 2017/12/06 03:07:17 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x29) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) r3 = socket(0x10, 0x2, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000b9a000-0x14)={{0xfffffffffffffffc, 0xfffffffffffffc01, 0xfffffffffffffffa, 0x1f, 0x8, 0x1f}, 0x10001, 0xff, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f00003a0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0xfffffffffffff6f4, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000-0xd)={0x3, 0x8, 0x20e, 0x0, 0x8, 0x8, 0x9, 0x10000, r4}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72666b696c6c00", 0x200, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x400, @in=@loopback=0x7f000001, 0x2, 0x101, 0x1, 0x7, 0x1e, 0x20, 0xa0, 0x8dc, r5, r6}, {0x1ff, 0xffffffff, 0x4, 0x20, 0x5, 0xeb, 0x8000, 0x26f}, {0x7, 0x6, 0x1, 0x3ff}, 0x0, 0x81, 0x5, 0x0, 0xb1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x475e}, 0x2, @in=@multicast2=0xe0000002, 0x7fff, 0x3, 0x3, 0x8001, 0x0, 0x9, 0x3ff}}, 0xe8) write(r3, &(0x7f00007c2000)="240000001d0005000d00fa080000000405170004100001000a000100000000ffffff10e1", 0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000004000)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, 0x0, r3, 0x0, 0x10001, 0x8) fcntl$setown(r0, 0x8, r2) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000000)=0x9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) connect$bt_l2cap(r0, &(0x7f0000b0d000)={0x1f, 0x6, {0xfff, 0x80, 0xffffffffffffffff, 0x8000000000, 0x6, 0x8}, 0xfffffffffffffffd, 0xc8}, 0xe) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bd1000-0x9)="2f6465762f76637300", 0x840, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ada000-0x60)={&(0x7f0000a8c000-0x4)=[0x6], 0x1, 0x100, 0x3ff, 0x5, 0x1, 0x598, {0x3fbb, 0x6, 0x9, 0x6, 0x3f, 0xf5, 0x809, 0x7fffffff, 0x200, 0xfffffffffffffffc, 0x4, 0x200, 0x401, 0x6, "d48376576cfc8429a807be001dfb16c1716a9264654d50514758a9efa9a3065a"}}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007b7000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f1a000-0x86)="", &(0x7f00009cc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)="2f6465762f72746300", 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000109000)={0x9, 0x97, 0x3, 0x0, 0x3fffffff800, 0x1, 0xffffffff, 0x29896046, 0x0}, &(0x7f0000e6a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000069c000)={r3, 0x100000001, 0x30}, 0xc) keyctl$session_to_parent(0x12) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000442000)={"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"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$sndtimer(&(0x7f00009c8000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x100) r4 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2017/12/06 03:07:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000025e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000017000-0xc)={0x0, 0x0}) lstat(&(0x7f0000e9f000-0x8)="2e2f66696c653000", &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000788000)=0x0, &(0x7f00002e0000)=0x0, &(0x7f0000db7000)=0x0) fchownat(r2, &(0x7f00002f0000-0x8)="2e2f66696c653000", r7, r8, 0x1000) r9 = dup2(r2, r2) read(r4, &(0x7f0000043000)="", 0x0) read(r4, &(0x7f0000068000-0x1000)="", 0x0) writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000eb5000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) finit_module(r1, &(0x7f0000822000-0xb)="2f6465762f6c6f6f702300", 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000777000-0x4)=0x0) 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000027b000-0x18)=@generic={0x6, 0x4, 0x8}) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r2, 0x4400000000001277, &(0x7f0000ae3000)="") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000318000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ebc000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000)=0xe8) getgroups(0x9, &(0x7f00006a4000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000310000)=0x0) stat(&(0x7f0000fc1000)="2e2f66696c653000", &(0x7f0000f63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000124000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = getuid() lstat(&(0x7f0000652000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000058b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000)=0xe8) fstat(r0, &(0x7f000029a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000048c000)={0x0, 0x0}) r16 = getuid() r17 = getgid() sendmsg$unix(r0, &(0x7f000022d000)={&(0x7f0000328000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000628000-0x28)=[{&(0x7f0000eea000-0x7)="3dc3fbf6c7507e", 0x7}, {&(0x7f0000e5c000)="796f1054c8f4f79d8107a4e3a3ee491b762939be277cddc156a6b521f357d8dc6cef6105a5c507eaa62c82d6f92406e956b1", 0x32}, {&(0x7f000037a000-0x4d)="84d29fbc07ec5b6fdf48c07655dd0ce0018ed699f97e831a3c641ace817536ccc5e3366542664c33861f54f60b953d100f03cef33188af09b0b0eef334563b06545c057eecd07b6c23314df46e", 0x4d}, {&(0x7f0000717000)="ab5414b8cf750b84fb4da26fcc8521c29ba9548cd0512f4b2e4a08c1af", 0x1d}, {&(0x7f00003d9000-0x1f)="f39056b9bad034cef1b3226bad4f718be808c915e91d940b0919df2a6b8f89", 0x1f}], 0x5, &(0x7f0000318000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, [r1]}], 0xb8, 0x4000000}, 0x80) 2017/12/06 03:07:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b06000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r1 = socket(0xe, 0x2, 0x0) r2 = perf_event_open(&(0x7f000080b000-0x78)={0x2, 0x78, 0xb1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000e88000)=0xbef8, 0x4) read(r2, &(0x7f00000b8000+0x2ab)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) write(r1, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000134000-0xc)={0xe817392cba3e5a7d, r1, 0x1}) r3 = open(&(0x7f0000390000-0x8)="2e2f66696c653000", 0x42000, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f000029b000)="2f6465762f6375736500", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000776000)={0x0, 0xfb, "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"}, &(0x7f0000433000)=0x103) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000293000)={0x0, 0x5fa82e2f}, &(0x7f00001d8000-0x4)=0x8) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000527000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c5000)="2f6465762f6b766d00", 0x10800, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008f6000)="2f6465762f6b766d00", 0x4603, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00002e5000)=@pic={0x4000000009, 0x7, 0x10000, 0xfffffffffffffff8, 0x4, 0x3ff, 0x400, 0x80100000003, 0x0, 0x0, 0xfffffffffffffffd, 0x400, 0x14, 0x9, 0x6, 0x6}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee0000)="2f6465762f6175746f667300", 0xd00, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00008fe000)={0x2, 0x1003}) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000ce3000)={0x6, 0x0, &(0x7f0000f0a000)="", &(0x7f00005b4000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000a4a000-0x40)={0x80000000000000, 0x6000, 0x80000002, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000bfc000)={0x0, 0x0, 0x0, 0x0, 0x200}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000060f000-0x98)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0e, 0x80}, 0x98) 2017/12/06 03:07:17 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x9, 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x80, 0xacd5, 0x5, 0x7fffffff, 0x3, 0x1, {0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x1, 0xe6, 0x800000000}}, &(0x7f000000c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000d000-0x8)={r1, 0x6589}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000008000)=[{&(0x7f000000e000-0x76)="01c5416afdfe8f7cf15dfa313b17d39671323c31db6ec8296570dd781cf3bb26b40d5772b8cba5203f1eaad4ea09fcd40c6b6d8810edf145608039279121bf59fba46055d4e1de9c8494c6a60271f4223c7d2cbda39c153a66714a96d197f953097665e3228b63d74097428ebf5818c710b28c0e8513", 0x76}, {&(0x7f000000e000-0xf5)="de9e882b12674e5e8593a63a027c498c0fa2f16cf4cc7e40bb96bd46281db4f238f23ca306ec65fce8cd09924e45bb0de762d2b6982c2323f2550dc2fdd1a5ec3f783391f3875aefac510327b3c98abd44ea686e82a3ee5e9064c288b4f1d5d75a0e2609e9e7e2d9163615c407191c05f986824f06164a8fac5ed53b5bf40759ea68fdce96aa4b0c83319f65c3a83c925abeb9f1fbd2ddaf237e8af4d8618629510a804cda42659ab68450718e98e7f59c2b22547af809210017397be1470745ce39a592b988cf8f54b1d802565d392bb203274327b715481f4d9ebb1ac53fd8761f6b5e1b3e863ad42148e1cba5d9b4cbbef06b05", 0xf5}, {&(0x7f000000b000-0x70)="871ea2b80deaaf90fbfac78bc67d908842461340bf5ce0154f549b26feb33496b0d6f870fc475dd752223be3ee7b6eec45914d11ef8ad7c7986bdaada00d2a541b61dc9910f03e2fb9fb2f27993be4372972fc18db86f831c25a461f69d0afd4a08fd8e18d92dbc6caaa55077e3965da", 0x70}, {&(0x7f0000002000-0x2e)="b56465c3ba0363892d34782acbdf50bdabd289b11071913abd8ce46c27e63a694c909bdaf8af3b684ebd21092f79", 0x2e}, {&(0x7f000000d000)="", 0x0}, {&(0x7f0000000000)="b5a28080e95b8b73f17dbdf2ef3883b27b2c7cbca478a2edd81ad7e3391326ab1d9915a9a935b3e85697623da73ad46ed3fda531782eb7659b37a69d44edf980461ddc1bac77c070138df301cf4e7bb81642ea72463c8351d0be79171f1309f2426a16a75dc063e1d5b88dd00732f94e8d7d7a87a79479e7ed02d5a9503f86538716754d5a8d37a349cecb745fb80fac1e0b0280f8bf5c865c6e", 0x9a}, {&(0x7f0000004000)="8330b5b8f2a173dc9eb09648800be2b4a8c1", 0x12}, {&(0x7f000000d000)="0eb925815dd5c2957eee63550ea30c226d9d34cd32be77d34739cf22200af43907fe21f2076bb01fff4b5736c6c76f87ed38207d8821dd3394838fca4ee23dcdd279e27f218f61529fe7ba52e5d4d2b93769146a8710acfe704dfe782a3472bf33e5821886a6dad1129ae890f183d5c07e9b745b6addf9", 0x77}, {&(0x7f000000b000)="f3d4719db18e9d5153", 0x9}], 0x9, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0xc000000) r2 = syz_open_dev$vcsa(&(0x7f000000b000)="2f6465762f766373612300", 0x0, 0x195000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x81108000, &(0x7f000000f000-0xe9)="4df7c28a27d070e739fda06e539ce49d40dad4bc7d39c7409932a31ce712b3f0995d4b99d3e9148a97bbe04bb5fca909b791639a5e99b04eb4e16c27b5740c30b434b0c02ddd95fd63b87664dfe2773ab862f91640ebbfaa30d61b3477000000bf07c7fcf9afb253d046a6a6bbfab1fce15330215dde35753f7bd6ea344d0eaee91cef809fd1685564f67ebcd8a35d85d9057e86ed056c12368c37915bbcd04fc6bb0092496b585cdceae1138cf549e495cb57d845341facf46779527402c66f8284beb30660bfd15513a8a581af3c27c7272364bb88bdb3c224e729c7146518d9ab79db9621685e79", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000000e000)="ed271c4abca763a544b56b724280271ed40c5d7613398d64933ee1cd536c023ca2aec4b6ca037abc323288bce1ea36b1cb6f149665d5111d2fbe6e7ffdd1c8b030cfee21fc2e31afd307e9d2d5e48fa52e36a6b4a82e6c4d58494bcb3530485728788f6d17c045d465") ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000000e000-0x4)=0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000007000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000003000/0x1000)=nil) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000010000)=@generic={0x102, 0x6, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f000000f000-0x8)="2e2f66696c653100", 0x80000, 0x20) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8000, &(0x7f000000f000)=0x20100105, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000006000)={0x1ff, 0xc, 0x1b, 0x4}, 0x8) 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d39000)={0x0, 0xdc, &(0x7f0000b60000-0xdc)=[@in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000fa7000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c17000-0xe1)={0x0, 0xd9, "9bcc3e28402ed760f25f6597186f0c120604d72d0b539a21aff7e316173003bd665390de5c1833a6c8706c7176acf9e46cda725f7a66d3688ee539dddf0d6ef91283094e72190e97424c743ea5cd8969bb3152144e28599689973a40a88fa1b6a4b9a08f9c1ffa70e4a8e930586150c18d730d8d03538fcdd3ca7756ec93f8b7985661bdedd35e84a923dfa00e92eadee8a13799d5ab3756638fc8026fd4ce8761a82abd518203a7fa1ce363319121188f8aee85d0919234adc499cfd5f5c85e56959e05a72a8784e97daa5b0b83d720d2ea9b05316207897d"}, &(0x7f00000ed000-0x4)=0xe1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000707000-0xb8)={r1, 0x409, 0xfffffffffffffffb, 0x1f, 0xdc3, 0x100000000, 0xfff, 0x2, {r2, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf76}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x2, 0xfffffffffffffff7, 0x100}}, &(0x7f00006cd000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000175000)={r2, 0x8000000000}, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f0000)={r3, 0xffffffffffffffd6, 0x8, 0x5}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r5, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000020e000)={r3, 0x58}, 0x8) ioctl$VT_WAITACTIVE(r4, 0x5607) setns(r0, 0x8000000) 2017/12/06 03:07:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005d5000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000ce4000-0x8)="2e2f66696c653000", &(0x7f000057c000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) 2017/12/06 03:07:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000087000/0x4000)=nil, 0x4000) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000002000)=0x0, 0x800, 0x2) mincore(&(0x7f0000004000/0x3000)=nil, 0x3000, &(0x7f000065e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ea000-0x9)="2f6465762f72746300", 0x200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d02000)=0x80000001, 0x4) r1 = epoll_create(0x2) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e92000)=0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000002a000)={0x4, 0x4, 0x9, 0x2}) r3 = fcntl$dupfd(r2, 0x0, r2) connect$inet(r3, &(0x7f0000fde000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000379000-0x4)=0x31) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000dcf000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a53000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xb2c3, 0x480000000000, 0x7, 0x1}, &(0x7f000031e000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000037d000)={r4, 0xfffe, 0x8, 0x8001, 0xfffffffffffff800, 0x1, 0x78e7, 0x4, {r4, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40000000008, 0xfffffffffffffe00, 0xfffffffffffffff7, 0x3}}, &(0x7f0000db1000-0x4)=0xb8) io_setup(0x100000000, &(0x7f0000fc5000)=0x0) getpeername$unix(r0, &(0x7f000050b000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008ac000-0x4)=0x6e) io_submit(r6, 0x3, &(0x7f000080d000-0xc)=[&(0x7f0000297000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r2, &(0x7f00000db000)="c7c9abe0d928f4f270094ba4bc565051843120dc314bc72ce16b04b3939c7370dbc289c6fd7aa57906e8f802242d1d78117e2bd05d5c98a12ccd105d6e9971b4ed8fcfe564b5d5bd655aba46de98a79c30a1dd656bd0bf54673850615e8241e2b42bcd1a142745beedf8b951b89e3fbb419a71a141ec0a433a021c5d0294538d39bef5bfa1e2a1ddfe4ad2f02b7ab9572bde54ce13184753e27fa4648e3ac8ac75d098553cbf7b19b11c92796480e0de8a12915cd804f549b55999f8e39b6c11", 0xc0, 0x3, 0x0, 0x0, r3}, &(0x7f00008a9000)={0x0, 0x0, 0x0, 0x6, 0x40, r1, &(0x7f0000669000-0xd3)="ba305380e78fd4149dc7a4ae224b6bbf191a9e970f7d3edf358d941bde6926169cb273d31e6a7ae62e554ce2982ae8275ea069b6816dd3638730fc62d41d1ae3c83b6fb33e4fa032783e64ac6a88061d1e88d3512223f729b3734325254a98cb5ef5bd64951501ec68c01cd1b15d56db33df6e5411c2530ee23f00de5a4fe28cba99eff94a21d28cb6ff7c33da66294de132b74f4b1b6aff16b1335b516b09781f8c122e441f63e700514586ff4e25f4dfa64cdcd977ddfe536470ce373cabda7da89d877a3111f03a94c45aec696db45b1033", 0xd3, 0x1000, 0x0, 0x0, r3}, &(0x7f0000dbb000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r1, &(0x7f0000cc2000)="99266e93e1f126e5b4b6a479ff6dbb0f0db9f590110063730c546f939830a30dfbc6cc3168cd3552e063cb61d5", 0x2d, 0x5, 0x0, 0x1, r3}]) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005c8000)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bf0000-0xc)=@assoc_value={r4, 0x34}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ffe000)=0x0, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000c83000)={0xfffffffffffff588, 0x1, 0x5, 0x9ea3, 0x8, 0x2}) socket$inet6(0xa, 0x8080c, 0x3) r7 = syz_open_dev$mouse(&(0x7f000077b000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x80) open_by_handle_at(r3, &(0x7f00001f2000)={0x2b, 0x40, "403b243831e9f09ad4f300f1b970ce8483e8f0f5962f5ce2313eb6425d08aa673e6450"}, 0x40880) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000084000)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00009c6000-0xbc)={0x8, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000001, "a4fa2b91894b4ce5", "e19aa5a15d2c660cf5112d6fd6bd023f510dbff4adec0bbc135007fef84ce42c", 0x10001, 0xfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000802000-0xb)={r5, 0x3, "560358"}, &(0x7f0000d5a000-0x4)=0xb) 2017/12/06 03:07:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r4) read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x3b) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000eea000)=[], 0x0, &(0x7f0000b3f000-0x30)=[], 0x0, 0x0}, 0x8000) sendto$unix(r0, &(0x7f00006dc000)="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", 0x59e, 0x8804, &(0x7f00002c8000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005cb000)={0x0, 0x0}) r2 = dup(r1) chroot(&(0x7f0000083000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x20000, 0x0) dup(r0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000471000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x9}, &(0x7f0000dd7000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000849000)={r6, 0x6, 0x7, 0x8, 0x80000000, 0x20, 0x9, 0x4, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x5, 0x4, 0x7, 0x401}}, &(0x7f0000e31000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000004a000-0x8)={r7, 0x100000000}, &(0x7f00001ba000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aa2000-0x4)=@assoc_id=r6, &(0x7f00001bf000-0x4)=0x4) syslog(0x9, &(0x7f0000d34000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[0xfffffffffffffffa, 0x1], 0x2, 0x800, 0x81, 0x80000000, 0x0, 0x5, {0x806, 0x4e, 0x1, 0x4040000000, 0x3f, 0x101, 0xa001, 0x2007, 0x9e14, 0x40000000000006, 0x1, 0x6, 0x9, 0xff, "0d018fc5a3075465f622495e50c591f9c3a11f9b8a0270a7ffffffff00000000"}}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000b22000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x3, 0x0}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006bc000)=@sack_info={r8, 0x1000, 0x9}, &(0x7f00009d8000)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000a9d000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x0}, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000e5e000+0x968)=0x2) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x2}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000569000+0xd92)={0x0, &(0x7f0000e50000)=[]}) chroot(&(0x7f0000617000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") rt_sigaction(0x3, &(0x7f000068d000)={0x6, {0x7f}, 0x901bce99e9dc4443, 0x0}, &(0x7f00009a3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000077e000)={0x0}) r9 = request_key(&(0x7f0000fde000)="2e6465616400", &(0x7f0000be1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5a000)="2f6465762f6877726e6700", 0xfffffffffffffffd) r10 = request_key(&(0x7f0000ecd000)="72787270635f7300", &(0x7f0000b06000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005e9000-0xb)="2f6465762f6877726e6700", r9) r11 = add_key(&(0x7f0000805000)="6c6f676f6e00", &(0x7f0000f64000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005e2000)="1ec167f3366a37b77c83063468be3d56395ebbaf35ab18961f1439f618ad0f0d6b544261b8a13f90c874fc2d997badb3eadb707ddb4c2891198d3909f1b3ff1a773aaada73c8c5b4ae5095aa9ad61932b58b2ce04d2c0a3927c3dfed3623d4f4d53620c2ada69c2e223a2277eea40b5f21a1e385dd3224fd73b5bb583f2654d8ab6a6aa4b76be96064393234fa161eea3bd59656664664f231b3c97cc29f79a903a03169d548969ab2b872aff6e0527ffa", 0xb1, r10) keyctl$read(0xb, r11, &(0x7f0000bd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008f1000)={0xfff, 0x5, 0x200000000000003, 0x6}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e35000)={0x0, 0x0, 0x0}, &(0x7f0000765000)=0xc) sendmsg$unix(r0, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f0000f1d000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r14}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r12, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r14}, @cred={0x20, 0x1, 0x2, r12, 0x0, r14}], 0xb8, 0x85}, 0x80) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80007, 0xfffffffffffffff8, &(0x7f000041d000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000003c000)={0x2, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") ioctl$KVM_NMI(r2, 0xae9a) connect$inet6(r3, &(0x7f0000ec4000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) ppoll(&(0x7f0000445000)=[{r2, 0x4400, 0x0}, {r1, 0x40a0, 0x0}, {r1, 0x1, 0x0}], 0x3, &(0x7f00009a5000)={0x77359400, 0x0}, &(0x7f0000840000)={0x3}, 0x8) syz_open_dev$sndseq(&(0x7f00004e1000)="2f6465762f736e642f73657100", 0x0, 0x240002) 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000010f000-0xc)={0xc, 0x0}) readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) [ 72.562551] QAT: Invalid ioctl 2017/12/06 03:07:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009c9000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) io_destroy(0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x17, 0x80009, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b98000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000162000-0xc)={0x1, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00005cd000-0x10)={0x1, 0x80000001, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000419000)="2e2f66696c653000", 0x48) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") perf_event_open(&(0x7f0000c75000)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x22, 0x0, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000002000-0x14)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x6, "0d"}], 0x14}], 0x1, &(0x7f000084f000)=[], 0x0, 0x800}, 0x4800) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000134000-0x11)="2f6465762f7667615f6172626974657200", 0x408b80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f000000a000-0xd)="6e65742f616e79636173743600") preadv(r6, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)="00", 0x1}], 0x1, 0x400000000000) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f00004f1000-0x8)={0x0, 0x0}) timerfd_gettime(r5, &(0x7f00003b0000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f0000064000)={0x40, 0x3, 0x8, {0x0, r9}, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r8) clone(0x0, &(0x7f0000b0d000-0x66)="2253645a2daf529b9489cc66a67c91049b1fb59dabbead9232dcfb743ec7eff6c81b1335199aff3fa5e161e423246819ac0fc1", &(0x7f0000588000-0x4)=0x0, &(0x7f0000882000-0x4)=0x0, &(0x7f0000a46000)="") mknodat(r7, &(0x7f0000941000-0x8)="2e2f66696c653000", 0x68, 0x3) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f000073e000)={0x7, 0x10000a, 0xb7cd, 0x9, 0x9, 0xb82, 0x7, 0xc72, 0x2, 0x0, 0x200000000000}, 0xb) 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001cf000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0xc0100) getdents(r1, &(0x7f0000dc0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r2, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = epoll_create1(0x80000) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)={0x39, 0x3, "27e32afa40c31d2bd95d3853f87fc1a79ef8e25c42ab47f118974b9662a8f14c249ba35d2e7f608a654871a6dae02997a7"}, &(0x7f0000002000)=0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18b5, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="cda0d237a360", [], {{0x809b, @ipv6={0xfa8, 0x6, "a9344c", 0x187f, 0xff, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@dstopts={0xbf, 0x236, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x45, "a8ba5aeaf633cc06525360a182cc39f2c4dca99757a3ca75c36be3affe1c4eebf88035f3e4b59bbac448ca82a4cca876189ea4bca62f664dfd9835124579ba82cb44a1109d"}, {0xc2, 0x60, "954f594661392d40da406932405b8c77000e0d932a56205a71d53d9f4e336dd03ff19c15d078454394f466224c081c48102b15c0b03f93a0170d9c85033b9ee78083ddf150f44674c3f1acc8c092494f158c483a8b122e9ac52f75b29073607f"}, {0xc2, 0x27, "17af3887e188e8b12ed3993cfb94407663bb008ead530ef4833e85e68ea7ca3114b0f5a78a1b05"}, {0xff, 0x1000, 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"0cefb5ca8030e555fc22114a9f674e96728209e4d84fcb8501a2153960c198ec1bcdfdf7b50b49381791a2a9376df28f662264b426f7cd2b6e7875260fa2340a4c91507f26c5ef99fc7cc6bba421c879533a9c84dcac6602b6eac2607d53250837a5efdfc10ebbea900576a783ed308e08164671c7a976f95d0677fb04859a1eb420ee2c82647d265a7aff9fd1f130d94b925dd9c8dc"}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0], {0x0, 0x6, "952a6c", 0x2, 0x3b, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x5e, 0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xda, "001d822a7a33f705e6c389f0edb8c6dbf6451c202b7fbe1c8a1f11a8c801e4bbd267ba5d21fe16db3b8951d236811391b69efa259452d49ed4c33c1c654352eadda0e1c8454fd1314a51d7529f90070118acd24c1d4752a1f7fb310142c8c79b86feb5779d9687d5e4d21941f4c306cac082bb2e363aff23b64ffb8dabd0250475402a984fbcdb4173d534df6bac63a45f3c3430b9be281cd2141a6f81b1f63ab15ca4fb0a4da4f4bd040dfccffcf4074d73b9ea809b7abe8784d8798610c860c44e1ba74d5e7d6b0d2ee8802a50ea2308d5bcd84cdb0909f125"}, {0x0, 0x2a, "18cebcbd197d03879efaaa6e49e408d2653e018b4fc7a4523968d0fc1ed68182e7bffdba6f35cdcd3d2d"}, {0xcf, 0x45, "4dea0cf338c58af70bc6478d68a4256dd643189abaa6a5c8a7b5289a3d6bf4c78a93ed1eb8f5fc7e7ce45828c673622acf72ad4e114fd06c413f0d1053704d85ba30a2ad41"}, {0x1, 0x97, "db8a306cb9e7faac802c442b0e384d8c2b604e0b63de332babe3e1f15cce957136987396724ed012c11e65169035c55fa3c90c39398fb72a2e5bab900bf3061a3467ce74efffa482c62b413201ab63e5f482530c73111d3ce7251ba2ec720f5734e68d96b184e0ac7ae7bedf73ae7ba5a4f4893e87d4f150b19aefcdea34f3d71a27cdb1deacf785519f15a68eced16395722fec784b0f"}, {0x1, 0x76, "7dbbb92933740e480dc2efbcddd0bb99ab307973173487fae3c382548de9eebb69b096118d6dcbc5b04a377ec35885969f52d4826ff9ee52baebd0c4a66662cc5898568f87c23067d8c0226f110bb5b941f04685f51558c3e1d57cd42113a4a33376492edf4dea538dcfb0356399b3275315f9f650a1"}]}, @fragment={0x3f, 0x9, 0x399c, 0x2, 0x9, 0xc06a, 0x1}, @routing={0xaf, 0x8, 0x0, 0x8, 0x3f, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "18cd382e32aca6aebb1eda0a2989bbd36ffaff7405b4041a3bb04d186cb217e77a0b742f6e3c2775c9f8ff7fb26c400c8cdb63a31f135e847dcb2dee12ddb0437abce8bba83d53148cace0491c461a30c6a9667a8bb78825287b5cbbc7ad6f57578f421e83a90083e0954c49fe6ad0b30b54fcea5231c0627891d39a6d228459cc6177bb9ce590c69a11bc0e78054dc72d055c76c7e13a9859276f69640fea1364441e8a3d0f1d0777fc18c19c44b1a2ef50d2d4c7de5d80a55e6498dbb9bd289c5f3d1f5fdc4083b846"}}}}}}}, &(0x7f0000003000-0x18)={0x1, 0x4, [0xc9b, 0xd6b, 0x260, 0x712]}) mmap(&(0x7f0000000000/0x541000)=nil, 0x541000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4b423872, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000c, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003b7000-0x9)="2f6465762f72746300", 0x101000, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000b8000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00004e7000)=r4) syz_open_dev$mice(&(0x7f000047f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000066000)=0x0, &(0x7f0000144000-0x4)=0x4) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000542000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000-0x20)=[{&(0x7f0000001000+0x54b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000541000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000541000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000542000)=0x10, 0x80001) dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x3, 0x2) setsockopt(r5, 0x0, 0xcf, &(0x7f00000e8000-0x5)="d1f9031ed4", 0x5) 2017/12/06 03:07:17 executing program 3: ioperm(0x100000000, 0x88, 0x0) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f0000f4c000)="03") r0 = syz_open_dev$binder(&(0x7f0000865000)="2f6465762f62696e6465722300", 0x0, 0x800) fsync(r0) [ 72.614189] QAT: Invalid ioctl [ 72.628095] sctp: [Deprecated]: syz-executor1 (pid 10166) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.628095] Use struct sctp_sack_info instead 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r1, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000544000)=0x0) fcntl$setown(r1, 0x8, r2) 2017/12/06 03:07:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f0000e01000-0x4)=0x0, &(0x7f00007bd000-0x4)=0x4) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000862000)="2e2f66696c653000", 0x2000, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000505000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1}, &(0x7f0000fdf000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000430000-0x8)={r1, 0x0, ""}, &(0x7f0000186000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = accept4$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10, 0x80800) r5 = accept4$inet(r4, &(0x7f000041b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000667000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00007c4000-0x8)={r2, 0x0}, 0x8) r6 = socket(0x11, 0x2, 0x7ffffffe) r7 = socket$netlink(0x10, 0x3, 0x9) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000d5c000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r6, 0x29, 0xa, &(0x7f0000f39000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a36000-0x1)=0x68) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b78000)=@assoc_id=r2, &(0x7f00009aa000)=0x4) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000de7000-0x28)={@common="697036746e6c30000000000000000000", &(0x7f0000d2a000)=@ethtool_sfeatures={0x3b, 0x3, [{0xfffffffffffff000, 0x1}, {0xce, 0x7f}, {0x1ff, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r7, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f0000fa8000)=[{0x10, 0xffff, 0x4, 0xb7a6, 0x0, ""}], 0x10}, {&(0x7f0000ba4000-0x131c)=[{0x810, 0x0, 0x726, 0x0, 0x0, "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"}, 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{0x6a, 0x100000001, 0x800, 0x4, 0x7, "92f532f3ed21b106c6540c4aefc337f539ec7c3ab4f9b564b32ceb818059370939e385390365c0c618902a382b177d0d2c046f83515b23d29538fab9432c04ccc90d36c01ccbdd5041214366bf2c77a224d4eedaa8d38db494b8"}], 0x10ae}, {&(0x7f0000608000)=[{0xb0, 0x80000000, 0x120, 0x2, 0xfff, "dc3f3a7efbb8e898f205ce29c3d2d586d38c32fea76262adeabd7f6b4ab800e5f3f61cc06bb1c0445b51c9ad17b0789d6da1b7eff9885cfcafcbbc000000000000001e1ac0a7b95be56506ec18495c8e16046e9493e6a314767460c9d390a97fe444031eba6c576e645e3b9fe9981aee9244243b53f3db6acc445fbfc3de84cc57eaf06268de50c37483539b60fe89c1396dfc25c053cb40a41e76a92320cc66"}, {0x57, 0xff, 0x0, 0x0, 0x100000000, "3e401b855565f11deb73413b2add6dd600a8e17c08251094efbc9afa13fc9fb30678b8e10ff1cba7a5309ebfc39741b53a3dcf1df5ac6f7bcb19c54d78bfc640f5d2ec5a8b650a"}, {0x9c, 0xffffffffffff8001, 0x4fd, 0x1f, 0x6, 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"be97119f2983b1607c6fb74170c356ec2d3bfdbd0266db3f23812824ae389f4948a03c9aafdf2b3c01005e5367ce41683ca2e7fd9a92514fc589ec4e00290006122e98ecb67f137bb12cebb2c2762c2464c549909e80dede046357900e8583d32970045e961f49d3482ac30bbbcfcf011404943e2bd6496e8ed221bffd9bb9b1bee63a973f18aef5346c1905e57453fbb9a2cd996c0b6763f3df6faacd4b10287fc16d41f29aee468575d2f257ea2c3b6cf2dc64a727224cffcfe976d9b043fe2b90d895364e3644a67066d8adc5b25eeb29c230b904e54185c8b932a0d5fd70db73347c08f4548c60dfc8a2713d9cf8c43153bb3b014c6c5145ccd81e00b4c8e1180d48ab665ca46ec0f4149722b5830d5e81aab91716f585b7c3ab1cda909b4becffdc41cebdc52f86e9077471ad239de3013a237019983827c1b11fa77260dee5c507ca00b88fa429c7e062a7360d423e3ecdb2ff871a37ca7329f2defc828956e23403dfbb09bb72395738f0018bf83a05f31a31195ccfe7ddca8373b1dff3dfab396ec9950d06d0885cfdccb9ae5d2e6205b1056526b4fbad0fd8d2cfde60c4074a128a48b12a58b5c816226855286dd43b2fa30f83d196775e96543266c1745d96e33765b34d7b66c50213cc0565d4f5476f9ece0ea6ac5ef8e0d0f432e98b8d3c3859603cf99a8e5e2642c77a019bbc2d8e0e3f4b639a4d1bdca7db64115603f50afbce1dae64bccf3160acda56bf4e768cf9f00c9f95ad756ca443312e8e9fe72259e5efb530fb9cf8c2b9a2c25c20d6c29a1082cd2a3ecabe072ef25e0fc274708a53c9d22aa2adf07228c19997e8ac7f2a6c59ca4d697a308779f5a554dd685163600389ee0be3ec49ca29be8713e59ade1fdf8ae496e790d83a4a2c34d5b4d3456d1b5d2e3b4498c5dced81dadd45ccc0195b96f21e8886fdd3ccddf51a1985c48016539fad6f8505f634a3a954a6caf1684d1481e8c44d99f592c62dcb6b5b787757ad94a1322d6656476a56b2886d2da5f4856f3b6460bcc48bec9f6c345f1d93027ac0b2446d34cbaed4b624fa479fbd531b68455baa376b473b6edcafc77c55c5c1358da40608e24757eebbaa1d2d48cded97da967f745fd76a2e5485c4c23e967d066d5b3a1f022f5af1be58ec089b6ab76e629c72f6329516f6d829cb1627716296ccb0075a00f323b1cafd75bdf7a40e9f03c1aea53b0adaa6df9313dccfda19be62019ce50a875327fe97806759e5bb4c9928be7de41615bd6354b458a44e6673ec0b583dfbd82e2d6ff824eddea5421ee05aeb0a25bbd347e2a745844fbe855dd28130bc0b160a1cc3cd180cdeb8e1c6c8a04d8187808a86de588685fa24bf4ed921b54f25edcccb21e59c75d5473f8a5f24a6df454a27168f2152033aabc40dcc38311a6b21b94ea51d3ac44447fe27cf8a163c122b73dc0036849050e7acd1305c7e128c94b410aa0b52d7ff265b389423f9386ea4bcb4849fe282e09649545ddda94c7ac4ac6075c42492d1e442dbfe4e2b2f51ebbae82df7b24c45940546cd89df3a703430d22466370a628b0bafb1a857e3bf114a26a6d5f943daa508cb6e35225b7f91c9291c6b8d03e96e70c734cea5e0173915f30e21f165570f15b6e992ea7820a772369426efc5db7178a43eaa12872f5ae7f0a1df8378b6b0d0e4ccd0cd14ccbf52bbf462d2b2de190befd80308a9b1b16be8841530791068a7ecaab5e917aa45079e6b7936a5648508563569faf0995122a280f42b0a9132757acff7e983ccc725045b5be16c5ed19ee396523604e64817d4682be1bbdb97e7ac97548f0d71b6d5c882ca28ecde656995967ef673a452c2807b0683c92fadbafd6bc28a5080d9fa6e3df1cd8877660585b8be9a6dd766641895d5e2b8954ca4f4206b82f7de26a2dfe275966fa061fd4aa277c14b81aca20c82ece38ccf23c19854b7b13a2a16ff06d1c3024211c83ce361eeaa8133eabf1eaee12ecc996675dd226feea810712bd44cfb2a8dcf0f7d78535c881d0d369d4a5f5f3d16363d0845554604137a530bb2ee179c7b1cc54fd4a67b75091fa666324f073ea18cf7d86ef074e9133005d8697f057d8a5ecbb541146833ce2ec0026bf320d1daf4cbf9f4618ea6f6c8c77f919ba4e109b0d35055d5ba020f3f9f0e07aca1e0312ae42e7064c60f421bf065dba18138c073bc5eb04ce4d6178dfc3db320085022109eb342b74bce1b61711ee366187c59106e37192112a1d09ba7f08a9090f407333b74d2bee9d8058f91b50935cf9a26009474737f36a895235102a3156606e6564d322ea720894edf36bc4d17d4c3e3b32b5c55bc4ef01fdee6cb84a5b446e3d85b1c9ac10a3b2446df4a35e2d37400b0dc42742c4e9e4094ca5959cbfe476f22d5554a023296f9513d09c2b1976a9fa141edb9eead29c424c57ab287e75a77202591be09c8d6f49ae9cf839ddd0b2810fdbe0c3c9655004d45f8e78b716ad49974829fd3fee15375a0f69691e2e5ad4c6d70379f7416d650afb821711e1c98b980b81d25a3cfcecf915a02697e53be4a36d306746c6fc1f386d8eaf0d2fa48281aa8086636fc805d959ba92c57aeb5a719f4e8abb13c686d83139ed891220d8b85e906110b956d97c0ab4be671fc53d9d11e0a24f4eebe4da7651d35178a76bee7400bc80e441a4cf819856e3e53e44cc0e2c9ac9d942da0a1b738539b9ef3906d28c717479f70f9d8550976723cbe49dee0d5585b78138aaaf8e00bc48b0a4c55d162dfae467d6736a93bce616de8d01f20f8c1c37d17a5f4498bae942439c263da42719fe754da24cb4c768a296b405d08f2adb34909de5a077e64cca9a48f85dae17c2b3e6571781a45e2b5fe3ae417edd5fb5c1bee8913eb56f6cef91beb54b2c57ea487902a5c62a6380e99395e09555f989bacef7535c4aa0aa81fe0b522a4c37b5d80a0c6cbf058ef6e5d5814de5cbd7199052a415f018ec9fe32a280a10e567752a80430ec15ae43ba9ad2e1dcdabec1141bd40da6c858edc6a22637084283d133360aaeb283079e6dd7fe321c978df09e26d21689ac398ebe606482ff0299147bb9f69ebf841d50d0f4ae61c8874ad9b9173a18e962e6996b7a70f9beb09ebf306008a440b42dafa5eb8b9ec1c85099884469ce69dabfa2d548c435034dc7184b115d4e624161607277d7651eb8979161bfc53ba6a97100bd6d02c75cf7cafde8d78fe9298fea51d9cc5981d1f907301a6bd230cad1e5432a25200f3962f00891556c2b93d59ced606e9b5dd80ea072a868ac56a40eea8e9285ba5eefc85e276f9046d844b8618715d12fdd742fe159d15ecde6bfb37bc95942f6cd967d2fbb52ec7bca37f69370aeab7e0ff0d8adcb8d29f8b4e80d86cd605354539af9006291e3ea6668a931d64184ed5c0b0eb6ef40f52a90879c74d998b50019db24fdc3ed1f8367b132d8903c73087d77e8ad4b50e32679b15d5daf72de80344bcf99556f26affbc435485795bf544118c9d593aeefaeb0095ee9453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{0x78, 0x6, 0x301, 0x4, 0x5, "bfc774b80fd750e9e1e157fc7fd4797706a935e8440db1b528204a2912a20994fee1c34eb5486ef5524fc5d39f1d32a19d3cdcc624f684d1f215c8547b2b6bb67039e2cb12c1c0e9f65e1932e38c46156149e5b0aee4af31798244713227344e877103d0bfd649dd"}, {0x55, 0x4, 0x200, 0xfff, 0x1, "fad78f4d8c10fa10e99edf6fcde08f3c7204816ca7f9e55e04820e7b4eafd98ba5a4c264cab0e8cba19d898f5d2bb13f6eba5cfd8c639581086fa311cf0fe2e723502083fb"}, {0x107, 0x9, 0x400, 0x0, 0x828, "b3bbed5682e9ed7c90afda799c691f74e1f32e47dae563dcbeff3d79525b051b036190b3470ba7f3db3ca6e03ebd01de6c620cb7675d7be0b9c1f89bf50d6d87a797e802891f5fa9d842a649f9f7e8756e80a0a2ca9f4d6c9744a039b6f7f51c05fd20b0b367ac54692033d8908f7e9b29295af79729fc106f8f2cf4a0b0bc06b5cfa6c4a54414ee270075429f234d144ef377cb42b6f1d24da88c8c1bc16271f9c8a924fda3206a9532a421839ff138afdc9aaca3ab59f4e97e770936df117fe74e5197524cc55a09cb9b7f333e7cd89076e2b5cda3afc2993cc18139e38bda8d9dea517291a267aeca42e29363e6d280a33db618e9fb"}, {0x89, 0x2, 0x602, 0x4, 0x9, "5307624fea70f79cf3f06c4b33fc90a21188f7d0ae826518ce01ad7cf813549dd9f737826c86c02468634c07044f1dc5e3977ca06533f25af75fceabdf4c7e1855338c488404fbbf3b823a27277174945e31b205b8199addd028d0246d33ee85b8911d41b65ee62cd9bea4e1105832e680c71225548fc2999c"}], 0x1410}], 0x7, 0x0, 0x0, 0x51}, 0x800) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f00009f7000)=0x10003, 0x4) unshare(0x400) r8 = socket(0x2, 0x3, 0x2) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000a72000)=0x3, 0x4) mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r9, &(0x7f0000979000+0x70b)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086d000)=0x10, 0x80800) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000709000-0xec)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad2050000000000000000917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f0bb06388f3c5ed3d7fed0f31631c35a13352319545bece94a35d40bd5a03000000000000008575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xec, 0x2207ffffe, &(0x7f0000aca000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f00009d1000)=0x1000000000001, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}], 0x1c) sendto$inet(r10, &(0x7f0000ac1000-0x45)="c4819cbd8a0886b6709c5d7b979bf816aa71adc54df2026900000000000000130000000000000003ffb69b4f352b5f881700000000ffec00b7251f925c0f00870005fef6", 0x44, 0x24004054, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:17 executing program 1: socket(0x3, 0x80003, 0xfffffffffffff000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b98000)="1e0000001800078f300000000010480002200002800000052300011700ff", 0x1e) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000181000)="2f6465762f72666b696c6c00", 0x448002, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e78000)=0x101) [ 72.745512] kvm_pmu: event creation failed -2 [ 72.751316] sctp: [Deprecated]: syz-executor1 (pid 10166) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.751316] Use struct sctp_sack_info instead 2017/12/06 03:07:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00003fa000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x87) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fb8000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10000000000009) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f5400081a00000f00000000000973d6"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "0330936fee7091ab920712397a82a7c3e58af8e7421d7c483319effcd884c775e8d9ebf2567793bb218f45ee9688ab7226d0ca0fe318d2c4482e1f59afb01dd78daf0dc5fab7de78761280b8fc6f119a71ad362df22cdd51820fc3f6d65e549ce79c99f1f3ef9c1e6af5cb7b4d4db8b2464fbbd91aca0d4855800984d815794646c03c357d260fe5f45bccd76cff1167bf1f91f6332a727bf7ca61f480e0714ae3216c05d4ec83624c72ee20b1849146abb701ce661509c999f950a88a62f5a67b52f565cfbf898a84e2d1b989ee00fd5abd4170b1aed8ae4408e8441f78115768554c35d82e03308c245d796fea9521d51c162410ab8e6e83cccd39384e19a4c1eb3e18ff97338f0b8b33361bc9771509a246258e298620a8755cbcb3914fcee92158987ab5aa4e4c923282c35bbf1f4385af113ae00b8da6d6ca8f2b3ed073aff908446ad44b83c814e686c9010521e7828682d9431305a16f731c77cac2cc4ed5e4e4d3db0b6237306eb0909091394e15da2946f69471c5c404cb0343529d84941f4f927eb73c6c83bf5300f1e972f3d5b71ef4e0ef493fa43aff2382316dd457beb80aa076d40e457a2d602356fc9f71bccaa9ef23e431a1913ae59c1baff9000065a6c37d1bdfc08520535d4fe40d431ef9a06eea0da4cc9b0611b97470b89641f0f1156ef5ab538c620bd75217aba079b5154088160ada45097c6a13d613c51461d3a3fa5bd250c5b4a271ec6284fa99ca31fe8c0a7bf1c6d32d459745e7dd1256066af8e65e65a242615bc30d9e85395de5ec57f1b6636dec5febae83db6a993a59b317161ff94ac788e73ff819122944acb8a1a00a819bd61ac4f609527bf174f26beea60cb3a9ee9e1e8ea85647bd260250243f7b262d463457067a12390731a0d9b20000000000000000796e4ea302676543ff6b8cdc6e041dc87722019ab1d5d358665bc05d376f351da21a0b84b0e5e8f1f8e4d23c518cb4bf3e993963b0b9460d8ed9fd1ddf879e4e62ffb545bc30b30cd29be8445e36cda495a54a789b20b053df6970a407052221338f4a8c751a649065c00c470c437c21363817a54da198a2d488f8faf68d0eb0be8d15937a77dc6d935522f84f17971768b57a5f6989ba8911ed4caa50c12e43f102294ec405df183cee46a9c1bb72b22b62eaba128ce91ce31613dddcd7f40d83a0f18eaae6e8229be2ec328215a28c00e4572b28dcdf48ac2b3eb7b79f92d9ffac98a0809e798b971c69705d7feeed78caaedf37dcad9e71d1ada9f0a2f37749ffc14b4212ac66588ccb99ded92422657277920ed7b3e80b145212a66f0a3fb0faa88374f4e9d8fad6cfdcd40131016b78feef588cf04a29295282cce21eee0e537362a9a64eb7d352dec82023da3cd2f61e04d83be7f078565a3c444f1f3f976b5c686d7c0ffa9384a470c78a368ff5320000001591389faa3b3aa8309979c1a7f5e24f3dc57cd3761a33e093a9bdaa2a307b393df5f84c54db424cad667c25abd37300d774c72dde8852bb09359efb88441940d973d4c48f7ba8b4980d8a5eccdc9fcf5214ff27bd5b1d5a47eacb2048b452624de044f4eba7a1d4f4020510fb7e215c2769e9c39df211e5fc36d7c1ddbfefa7ea9660e9fcbeacd2b943fb8cfd030cc523349e55d53e9a08dc507752b399fca5f529c28551d69222c5191d3c789cbc3fc77854f28caf282d6a6614912ceb1d76e0e38fe5ae80bd7bf38fd957b23625f2a8b130c64f5799b624e89800475ba503835804b8de05791dcfd953aa219a216c3d7fe75b0433c9416218976199060e3d40d4755553e1dbdffda7d8a9000ffee87f078a1d71e68cc75df0d812fa0ba59b964b5356d193f9ba7ee10bbc6070edabed4ac794359839781951fb2170236f93b12b54309e829057de2a692d4514b934a46ad895d1d787ec31ba43c37672294167f5e9871fb851aa68f7a85836dc2eca3fbb749917e3f7b86c0b6aba8b5be7ab16b07ad70f4842d2143f28daea2c83f48603d34f30a68067456c6e5e76b71698ae4018b469b21b71fcead317444243e38d18c4a5728459a8c551190193a3c4981f0f2580314466c8bf4466c029cd6cbbef6b7aac4e1fdd3d69e007a406926e029f47220274f8483baa9c3298c2939db7afe9b1908378e45341f13fc521b4a9f820258afbad16d9394ba1c991091c7a022719cf4c2430b6dd11fe1351a8f0678bd8ca30b470f3b36fe54bfe2b865cb54bea4e1ea63499b31d95bab401da65482993ddc21eef72dd889858e9677dd890eba3acbed8d40e4a1a8e6d20f47b48abcfc6dc0a82d10b80b885aa7bebb858c26706e4c95fa25398e55425a2d389b1156cbf3708c8745a30a41ee831158dff5cbf1fdede595f62044c08b23bb01f046c5d675bc762cad95a1875cfca3b3a168769adad67d60f860c625bc80b1ccc97a591c4d10db04d13584dabca62157fb5ffec0109d2c372422a63ff9705447f187456524f55776afbf19780656c04a7125791363d9cf7400e01258b22efe631be3893e0726f0366169aa96c5f2db761ddf37071741817abd644449f6032f57d27925ae5b6fe7dcce2aba96ceb56c687cee2103c0991800b09aad7577d4c46872b5f38a4ee06fdacadb783f6e865d59cfbd285a87b39c751b8b340a030b9826d8b16d1c0190112bab0ee48c2671720037a302ad650fa7b695dd2dda85ebc75f75df458b2593a9af29c0d17c75fe20244765c03b687cb3e61aed349f51a0aa139fd920eeb730f7cdcefbae27771e080c5d93910c83ff0983a51c58cd3b99240ad6458ef5e9635878e6131755a042141f8fb61e44d386b249444ccc5591584ee706760169c7be0e20cb5153ea32872f070030cfa59259e851dea623603efc3e3bcbeab06d24ef105aa5c80fe0f5f3a332974a2c5aca517e287c0be60fb8660c15a2675137f96f4495b119f038906205cc2e9e382c660624d9daa1f158a748f5c58f5d082575e0b05795345557489150ed925e20f22567f89759001f97435ae868a45f4f2ab3276e6de2bf2ffe169c2c39ee78e3dea90652642718dff46d5b8c0116b0509f507056a6f1cccb729a68a42d2aca9dea6d1006f34a6b9a2d27b61bc678c9ff0e079a5bab03f366ba1df81887acae936baa94ce48b2709485097665cc971a8ffedd2c2c1a4bb0a4b364ea54b996fcb5ed328f6d8da2746859afcd7aaf20e67201c5501e07ec4e9ebae8b2b12edcd2780f47bd53f4511011df0ded991f4dd6074552088685e7803d706cd2afefa432759b43924018bb7bfdbc61a7b06cace066697b95565f6e00d692a5e9be0765a12771c525a678c85759e9a8f4aa075364036d11bd7cd488e41a07bf679376fb08707bff3564c147a78d077636f46cd11b8c3819159e69f103a6d58a2ec10647db66566c44a22bd2270915f145e3feb314274f4e90e3109ed1bfaeb9d9b3f8ef47b42128688107319f4243475ec116e32e54ecdacceac1deb29af8b3751fdb83912486b1941f673647fd79c5b61ee14909baa4fbcbc0794796fcbaf67b86ad6f99c7f50e84d2c1f7799b2a9f3c49ca98dc87db80ec3e974e83e0de57cff1b204f111ea7e794638e520ddf06b82c650f80db13f403f7b12efff3788fd15f9e6a2dee28b346b9c3ba2304d691980ed862523386f0eac0b362bd2c19dfe75c73012cb3539f02ddeaaac2a5677fae4d0b48d770aff2fc35661ca1c318c70c7fbaa38130995b70a0f4b8abc4448f3fda35f51bb75955b1f900a894788830b19698bb6fd764699973e1a65e7036f4b8644737da9035fc5b0ea6345c25f99780702029ceb309d55736abdb2803a56e7afaf4345f76d3a11e8b0164b96e68ae4a84c536504107a54c36433d1ee49ee439bedb43ad2bbe7ae2001f21656460405e1e00d6a2ce853ab5e3fe782279b6a16727c9d5dc0391875552bc48ec2fc25833369649536c6e4eb87ef78f2d8b1189463966a8c03ff2984da244a2c4beafbe8740a72ff9b695bc41e783d838484410f52d280f132ddbfa76075d7ec56f3b2536e4a7482eb106afe6c29adba942c616b7914f82694ccfa9a1e25cae93ad53f2aac13ad87058642bc83c7a781ebeb4f6a09e739803f686bae4d9ff6cbb83ca12b93dd4791d746b927ab285b768703ea3abb76167c1d56e1ebffe69c1b4c79a948f99daa14a51ad8857c29a2ba9fbc088e120e5566a048524ac247f391dc87e9ce8b269a5bb6635c7f76aa07cdd89e5cb1e9051d7ef14c299ff32d653778c3c40d14a2359f9139282c504be4292f7c3749f9e09321917c26e48e7ecec931c64533da7b6bd511e15170f66c6d63c1064384545a4c92fa23a1b1d659be3b9dc1649db44f2a0bb08aa0cd94315a9219b5a0a20765438caa3065279487cfc4704f8abc8600322ac927dc448a227d41777182eead38d3510ac691572cf368319b7274315d3b29e9387f4b73d0470aebb73b30c1f0fd1bab4834d6823796b7a6b974e85553f09a1862caacc73a79423719214632092a027ada46555532e1542e3825025ff1fb98d1a157571fba9a92c671b4649e19be2b211f944aabdbedf3befc1c2cd079cc367870360f5c5a1dc2afe6158bd761ea8855c15bce7c0f71334f465ba9762b74cc1ae547e5c0de0d934c3ad80f5a41881fdea2f10ee906b381b688b8f43e5bfc8d8e522ec1aa5f3c315ef398bdf4d31dc163324bf33a310ca7f44a5bfaebd0b7cf50a3647865260a2bac757c15007b7889fcc79838c0cf8657b0d82dcb828204df70650debb3577c19e76fea560d39135e0253d1ad31604eb1303dad04c65811ce0a17ffb22936a5f630e2b406e7c7c7c73de8520415982a6356c6a313b4dc63fca714a408e50a651a4c2b0a744b27e4f1ccf622620d4d1265992acb74b48c8daced8b3544b18ee09be85aa9808b74ea222dae9be165458573cdabb0df10b1c74530b76250ce63736fdfaa4b8636b7b35c75d0ebd44cec50e98aec97412fa4b98c6fac8a7369a46af7ba53309664fc31e0e971d723d5a77a18dfc5e420f8f7fb9cb4e97b767b02a97e11728147164ca1632dd6a47993f242de0dd6dd57391b7d7977c69ecb79e438ca7092a71dd3e0fe26b0acdd046b928b319460498929a2b1181b25efb4991cb3bf772d1f67b563252660fc9bf27a2226355badb51e2078a4f87ff3a542939dddb282467121692094a4b82db9a18872f4d184025741cb26e1c377b8892f9856f2cc8d1c77451b2a2fe096e779cb9d7cca399a8bb5b70a4b6a04caf4d266ec3fba53dd0abdba21ed5fdeb7b41c9c61b4e712375adedaedb69ed35aacea1fc1ac50713b08dc72c01dcd728d658de488551b2a295482a0ea2741dbbf307da31ec62e87f2ac22d95a49b72456a5f1efb64af8893fef5590985085139230c8f6ee704a308a843a824ab7132cbc593417526906587a3daf51c0d27319e353e600d3a1b4f2c42352b4b91393d34ad3850acafb178810dc3c2d3948bd091c08829dd26935d77c7c7f93dab1b28fbb1c24d8cb4c9e6a3830114db3b1e0b3889fbe4641a6537538e46ba9f14e3a082acbe6ef73a045c20cde316d0210eff5482ca62ec7829e9146f02757bd33a0ee9b0ff159ff2eaea394aad7f9d72ff99055afb33d230986a19974e1b2f01da97c538c920"}}}, 0xfca) 2017/12/06 03:07:17 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00002f7000-0x50)={{0x514b, 0x0}, {0x6, 0x200}, 0x9, 0x1, 0xfffffffffffff801, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000042000)="2f6465762f6c6f6f702300", 0x3, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x100, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000040, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") fsetxattr(r0, &(0x7f000094c000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00002d4000-0xb)="2f6465762f6c6f6f702300", 0xb, 0x1) socket$inet6_sctp(0xa, 0x8, 0x84) 2017/12/06 03:07:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000d4a000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) read(r2, &(0x7f0000043000)="", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000011d000)={0x0, 0x0}) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) [ 72.776067] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65535 sclass=netlink_audit_socket pig=10205 comm=syz-executor3 2017/12/06 03:07:17 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00007ee000)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000)=[{&(0x7f0000bda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x1, &(0x7f0000001000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x200}, 0x40010042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bfa000)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000e91000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d9d000)=0x80, 0x80801) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c7000-0x4)=0x4, 0x4) pwrite64(r1, &(0x7f00009c8000-0x3)="ff03d7", 0x3, 0x36) socketpair(0x7, 0xf, 0x42, &(0x7f0000988000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fb2000)={0x0, 0xfffffffffffffffb}, &(0x7f0000bc9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a13000)={r4, 0x5}, &(0x7f0000dd4000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000bf3000)={r5, 0x20, 0x50, "73a0e82866bd0a841e7cef3a303da37458da39fab80e575df54b25eb7d3fca6bd87669ca0ace55fd5a1a65288b4e48765a1eeefc7721ca2916326ba88dd8b59fd800cb8395a8c2f7bfa5390740dcb462"}, 0x58) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100ffeb00000006ec006e39", 0x2a}], 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000000, 0x0, 0xfc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xe31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f95000-0x78)={0xfffffffffffffffe, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x20000000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000cde000)={0x0, 0x0}, &(0x7f0000801000)={0x40, 0x0, 0x0, 0x0, 0x0, 0x8000}) r7 = creat(&(0x7f00008d7000-0x8)="2e2f66696c653000", 0x0) r8 = open(&(0x7f0000cd5000-0x8)="2e2f66696c653000", 0x40040, 0x1) ioctl$LOOP_CHANGE_FD(r8, 0x40049409, r7) ioctl$TCSETA(r7, 0x5402, &(0x7f000023f000)={0x8b8a, 0x3ff, 0x7fffffff, 0x0, 0x6, 0x80000001, 0x6, 0x3ff, 0x4000000000000001, 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00004b7000)={0x0, 0x81}, &(0x7f00003c5000)=0x8) getpeername$inet6(r8, &(0x7f00000f0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000604000+0xd71)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000048b000)=@assoc_value={r9, 0x100000001}, &(0x7f000059e000)=0x8) 2017/12/06 03:07:17 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x4, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2000008, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000056c000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000542000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000937000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x800) mq_open(&(0x7f000023a000-0x9)="657468306264657600", 0x841, 0x100, &(0x7f0000e1b000-0x1)={0x6, 0x2, 0x6, 0xe7, 0x9, 0x3655, 0xc75, 0x401}) syz_open_dev$mice(&(0x7f0000457000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1b593f) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x40000de) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000692000)="657468306264657600") socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00005af000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055c000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000aa2000)=0x101, 0x4) r4 = socket(0x10, 0x2, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00004c9000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba7000)=0xe8) lstat(&(0x7f00001a2000-0x8)="2e2f66696c653000", &(0x7f00004c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00002cf000)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x50000000000}, {0xa, 0x3, 0xe98d, @loopback={0x0, 0x1}, 0x1ff}, 0x6, [0xe513, 0xcc1c, 0x6, 0x9, 0x8001, 0x3, 0x1, 0x2e]}, 0x5c) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00001a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$bt_hci(r7, 0x0, 0x43, &(0x7f0000d23000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1c000)=0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000120000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000154000)=0xe8) setsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000c38000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r8}, 0x14) 2017/12/06 03:07:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x70, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="72b1930ed119", [{[], {0x8100, 0x2, 0xa1, 0x80}}], {{0x6558, @x25={0x1, 0x1, 0xf3, "379d16a12448a79498a30c922135d56d0b8bb031c111082ad1bdc41dac334f94d5af70493fd40edc770265aa14ebafa2bd600ad7f1a6953c20a227eac867def0aee79ac6e3eeec49c6b217218a06cef8707274aebdf66396152464"}}}}, &(0x7f0000455000)={0x0, 0x2, [0xe06, 0x596]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000001000)="ba633f7754129e1b940dfef28ec1a05c5affba65163a98fbc91ce36dbc6d56110cfeb716243fd03fad213d0da750f55b1dbeec3a088c0f66617a45a4312a74be3ba4ffea76d96ab4374f392b68819e79ce6b59887171206bcbb87e7a6b305400f422ba2a5f59a91d30f2bc9e5b6863a6168c056d3e95aca6a9ceba1ecaca48d6184151806eddeca0e53d68df3f6e1b421191c2ae44053424035e445171fe9377f6e9fad6ceb3b186f38279501c2d1f8dffeae2179f07c851623ecff617fb48acc43689b77aa1", 0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200000, 0x20) mkdirat(r1, &(0x7f0000955000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000001000-0x8)={0xa, &(0x7f0000002000)=[{0x5c3, 0x3, 0x3, 0x80}, {0x9, 0x0, 0x7, 0x0}, {0x5, 0x1000, 0x6, 0xe691}, {0x7ff, 0x4, 0x400, 0x184400000}, {0x1000, 0x3f, 0xfffffffffffffff8, 0xfff}, {0x11e3, 0xffffffffffff0000, 0xe59f, 0x3}, {0x6, 0x10001, 0x7fffffff000000, 0x8000}, {0xb94, 0x400, 0x8001, 0x1}, {0x6, 0x4, 0x1, 0xbb54}, {0x80000001, 0x5, 0xff, 0x519c}]}) getrandom(&(0x7f0000013000-0x7d)="00", 0x1, 0x0) 2017/12/06 03:07:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000deb000-0x6)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)="2e2f66696c653000", 0x10, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0xbaf, 0x200, 0x0, 0x3, 0x1, 0x1, 0x8000, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000117000-0xc)={&(0x7f0000323000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/12/06 03:07:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c67000-0xb)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000081c000)="2f6465762f6175746f667300", 0x420000, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000080000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000003000)={"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"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000d000-0x5c)=[], 0x1, 0x0, &(0x7f0000010000-0x1)="ff"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000010000)=0x3f) r4 = dup2(r1, r0) r5 = socket$inet6(0xa, 0x880000801, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x80000, 0x100010000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r6, &(0x7f00005bc000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000b87000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f000051c000)=0x3, 0x4) openat(r4, &(0x7f0000b35000-0x8)="2e2f66696c653000", 0x4000, 0x4) 2017/12/06 03:07:17 executing program 0: mknod(&(0x7f0000725000)="2e2f66696c653000", 0x40000001001, 0x2002bc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x800000000) creat(&(0x7f0000ef9000)="2e2f66696c653000", 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002e9000-0xb)="2f6465762f766373612300", 0x63, 0x101) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c0b000)={@broadcast=0xffffffff, @rand_addr=0x100008f, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc30, 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, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000792000)=0x8000000075) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000369000)={0x3, &(0x7f0000afd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00006a5000)={0x10, 0x0, 0x9, 0x9}, 0xc) setsockopt$sock_int(r3, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x6db3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000091e000-0x8)=0x75) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r4, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r4, 0x4, 0xbffc) read(r4, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) open(&(0x7f0000734000-0x8)="2e2f66696c653000", 0x800, 0x100) socket$inet(0x2, 0x1, 0x9) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000000000, 0xfffffffffffffffe, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a96000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000810000-0x4)=0x6) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") [ 72.866327] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=65535 sclass=netlink_audit_socket pig=10205 comm=syz-executor3 [ 72.890148] device gre0 entered promiscuous mode 2017/12/06 03:07:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00007dc000-0x98)={0x3, 0x0, [{0xfffffffffffffa2c, 0x7, 0x0, 0x0, @irqchip={0x2, 0x10001}}, {0x7, 0x4, 0x0, 0x0, @sint={0x7, 0x0}}, {0x2, 0x7, 0x0, 0x0, @msi={0x7, 0x60, 0x20}}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000160000)={0x800, 0x0, 0x2, 0x5c, 0x5e753554, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) r6 = epoll_create1(0x0) accept4$ax25(r4, &(0x7f0000b73000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a74000)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000017000-0xc)={0x0, 0x0}) r7 = dup2(r2, r2) read(r4, &(0x7f0000043000)="", 0x0) read(r4, &(0x7f0000068000-0x1000)="", 0x0) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000afe000)=0x0) 2017/12/06 03:07:17 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000851000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000-0x4)=0xe8) r1 = socket$inet(0x2, 0x7fa, 0x8000000000001) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a7a000)={0x0, 0x3c, &(0x7f0000f6e000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6f000-0x4)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f6f000-0x8)={r2, 0x40000000000008b8}, &(0x7f0000f6e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000095b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc, 0x800, 0x33c) setsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000a7d000-0x7b)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket(0xf, 0xa, 0x2fffffffffffffff) getsockname$llc(r5, &(0x7f0000c1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d1b000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c3000)="2f6465762f73657175656e63657200", 0x80, 0x0) clock_gettime(0x0, &(0x7f00000d7000-0x10)={0x0, 0x0}) ioctl(r6, 0x5101, &(0x7f0000458000)="ff3f") r7 = socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x80000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0xffff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x3a}}, 0xe8) sendto$inet6(r4, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00009fa000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b27000-0x4)=0x8c) getsockopt$sock_buf(r4, 0x1, 0x24, &(0x7f00000ba000-0x58)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005cc000-0x4)=0x95) accept4$inet(r7, 0x0, &(0x7f0000d82000-0x4)=0x0, 0x10000080000) 2017/12/06 03:07:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000381000-0x8)="2e2f66696c653000", 0x400, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad1000-0x81)={0x0, 0x79, "fc5f238358aef2f6ea67576bf4460e09797eb2731e083f2b47403ce983672950923d83a995358f7156339740fb482cdfae1192e377015a27a2ea2c9b5f18ee427f1246047da70ed64d085c677caac98ae67a898687c8e846f40634b793b49d8ffc0a2dbde921783c152d711b8277cb3336009aacb16fd2eeb5"}, &(0x7f000035e000)=0x81) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000049d000-0x8)={r1, 0x20}, 0x8) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000e33000)={0x2, 0x1, 0xfffffffffffffff9}) [ 73.010860] binder: 10244:10248 ioctl 5000aea5 20003000 returned -22 [ 73.042408] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:07:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f00005ed000)=[@generic={0xdb7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000983000-0x7)="73797374656d00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f5c000)="", &(0x7f0000f04000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fb1000)={0x3, r1, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a3a000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x1d3, "f268a06d01bf408cae16179d872bb6dd71586854e0064a79b1891f01ceee96ff85eb6ec09383e2ef134898af293cecc4ba392e6de44cd4c12ae92e5e3f065799ee5a37961b1f9746864a29314fea8ab4"}, 0x160) getpeername$inet6(r2, &(0x7f00003a2000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000053b000-0x4)=0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x80002, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x40, 0x80, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000-0xf)="2f6465762f73657175656e63657200", 0x1ffc, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000a47000-0x4)=0x0, &(0x7f0000e67000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000384000-0x8)={0x0, 0x0}) accept4$inet(r2, &(0x7f000039a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000375000)=0x10, 0x7fffd) r4 = open(&(0x7f000076a000-0x8)="2e2f66696c653000", 0x0, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f92000-0xb)={0x0, 0x0, 0x0}, &(0x7f00007cc000)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000708000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000fa1000-0x44)={{0x2, 0x0, @rand_addr=0xdb4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x5385, &(0x7f0000001000)="") getpid() fcntl$getownex(r3, 0x10, &(0x7f0000e67000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000843000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000)=0xe8) recvfrom$packet(r4, &(0x7f000007e000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x42, &(0x7f0000e4e000)={0x11, 0xfd, r6, 0x1, 0x7fffffff, 0x6, @random="a2edde3a6ef5", [0x0, 0x0]}, 0x14) 2017/12/06 03:07:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000064b000)={{0x1f, 0x10000}, 0x1, 0x4, 0x8, {0x90, 0x7}, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x9, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000017000-0xc)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000bfa000+0xfb0)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000-0x4)=0xc) recvfrom$packet(r1, &(0x7f00002c5000)="", 0x0, 0x40, &(0x7f0000ab0000-0x14)={0x11, 0x1c, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r2, r1) read(r1, &(0x7f0000043000)="", 0x0) read(r1, &(0x7f0000068000-0x1000)="", 0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000ca6000-0x49)="680a67883c892e38612cdded6db955184ecc4e0228f9aef5592f5448b2b3bb65569d7bac8265f0c58ab3a78637442443c750cbb42a6248f9505505f66c32fc2af6e1969fc297d4d0fc", 0x49) 2017/12/06 03:07:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bf4000+0xb71)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x4400000000001277, &(0x7f0000ae3000)="") [ 73.058904] binder: 10244:10263 ioctl c0306201 2000ffd0 returned -14 2017/12/06 03:07:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r1, &(0x7f0000540000-0x40)=[], 0x0) 2017/12/06 03:07:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000064000)=0x0, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000147000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x400) fcntl$notify(r0, 0x402, 0x18) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x4, &(0x7f000000d000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x401) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000008d000-0xa)="2f6465762f6375736500", 0x400081, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000881000)={0x0, 0x7, 0x1000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007d3000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008af000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000261000-0x8)={r3, 0x3}, &(0x7f0000995000-0x4)=0x8) clock_nanosleep(0x3b43d20991a6397f, 0x1, &(0x7f00000a8000)={0x0, 0x0}, &(0x7f0000c38000-0x8)={0x0, 0x0}) set_tid_address(&(0x7f0000100000)=0x0) socketpair(0x3, 0x80000, 0x7fff, &(0x7f0000078000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000003d000)={0x2, [0x0, 0x0]}, &(0x7f0000400000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000029c000)={r5, 0x10001, 0x30}, 0xc) clock_gettime(0x0, &(0x7f0000540000)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000983000)={r6, r7+10000000}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd0000)="2f6465762f7667615f6172626974657200", 0x5, 0x0) ioctl$KVM_GET_REG_LIST(r8, 0xc008aeb0, &(0x7f0000f8f000)={0x6, [0x0, 0x5, 0x80, 0x52, 0x1, 0x6]}) ioctl$RNDGETENTCNT(r8, 0x80045200, &(0x7f0000cff000-0x4)=0x0) [ 73.083140] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:07:18 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000842000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d1a000)={@generic="4c0400eb12013aea956500f511516246", @ifru_flags=0x4002}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000042d000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ff3000-0x4)=0x41, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000739000)=0x3, 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ffc000)="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", 0x1002, 0x4001, &(0x7f00004bf000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000fff000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000ffd000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:07:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r5 = dup2(r0, r0) read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) syz_open_dev$mouse(&(0x7f0000468000+0xd4)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x8000) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000825000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x8, &(0x7f0000ae3000)="") r2 = dup(r0) mknodat(r2, &(0x7f0000740000)="2e2f66696c653000", 0xc000, 0xfffffffd) r3 = syz_open_dev$vcsn(&(0x7f00003e4000-0xa)="2f6465762f7663732300", 0x80, 0x8400) r4 = accept4$inet(r3, &(0x7f00009f3000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054c000-0x4)=0x10, 0x0) fcntl$getflags(r3, 0x40b) syz_open_dev$mice(&(0x7f0000eda000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00007e3000-0x3)=0x5, 0x4) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000f93000)=0x0, &(0x7f000074b000)=0x8) 2017/12/06 03:07:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc3000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000b31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000595000)=0x44) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r0, &(0x7f000011c000)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) fcntl$setflags(r1, 0x2, 0x1) [ 73.399819] binder: 10244:10263 ioctl 5000aea5 20003000 returned -22 [ 73.407588] binder: 10244:10263 ioctl c0306201 2000ffd0 returned -14 2017/12/06 03:07:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f43000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) r1 = dup(r0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00004b8000)={0x9, 0xc34a}) r2 = getpgid(0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c7a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008f7000-0x4)=0x5) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00003c8000-0x4)=0x20, 0x4) sched_getparam(r2, &(0x7f0000f26000)=0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000109000-0xe6)="") 2017/12/06 03:07:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00003fa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b58000-0x9)="2f6465762f73672300", 0x9, 0x60000) utimensat(r1, &(0x7f00008f2000)="2e2f66696c653000", &(0x7f0000a02000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000fb8000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10000000000009) r4 = syz_open_procfs(0x0, &(0x7f0000090000-0x9)="6e65742f69676d7000") ioctl$VT_RELDISP(r4, 0x5605) membarrier(0x8, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000939000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00002c7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000e000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000d76000)={r5, 0x78, &(0x7f000036e000)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfc8b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c2e000-0x4)=0xc) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$TCGETS(r6, 0x5401, &(0x7f000043c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f000052d000-0x3b)={0x0, 0x33, "5b22f54199118582ea6e089b51992fb25e4c7bf460e40c6e5f55e7ffc9a3ffa408d5a0fddf3851a2ddbe47a92a27818f442c47"}, &(0x7f0000210000)=0x3b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000771000-0x10)={0x7, 0xb, 0x6, 0x101, r7}, &(0x7f0000e51000-0x4)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "0330936fee7091ab920712397a82a7c3e58af8e7421d7c483319effcd884c775e8d9ebf2567793bb218f45ee9688ab7226d0ca0fe318d2c4482e1f59afb01dd78daf0dc5fa"}}}, 0x6b) 2017/12/06 03:07:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000010b000-0x4)=0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) setsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000200000-0x4)=0x80000000, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d14000+0xd21)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c0000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000759000)="6269675f6b657900", &(0x7f00007c8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008b1000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffc) r7 = request_key(&(0x7f0000ae0000-0x5)="6365706800", &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006cc000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffc) r8 = request_key(&(0x7f0000890000)="7573657200", &(0x7f000056d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000228000)="2f6465762f6e002f74756e00", r7) add_key$keyring(&(0x7f000087e000-0x8)="6b657972696e6700", &(0x7f0000382000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r8) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r9 = dup2(r4, r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) getpeername$llc(r9, &(0x7f0000998000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r9, 0x8981, &(0x7f0000e0d000-0x12)={@generic="f73c6b26c55408707471c62114dcdcea", 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f0000f63000-0x24)={@common="6c6f00000014000000000000000001fa", &(0x7f0000b1c000)=@ethtool_rxnfc={0x3d, 0x6, 0x80000000, {0x3, @ether_spec={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6aa86f4e7099", 0x800000000000000}, {"554a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x9, 0x8, [0xfffffffffffffffe, 0x7]}, @udp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0, 0x3, 0x81}, {"511a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x4, 0x1, [0x3, 0x6]}, 0x1, 0x7}, 0x3, [0x2, 0x5, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r10, &(0x7f0000c87000-0x50)=[{&(0x7f0000f65000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000020000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000447000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f000029a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000f65000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000f65000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000010b000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f00006d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000f64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0xa) 2017/12/06 03:07:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b6c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000577000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000ae3000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008bd000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000200000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f5000-0x4)=0xe8) 2017/12/06 03:07:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00004aa000-0xd)="6e65742f6d6366696c74657200") readv(r1, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000", 0xb}], 0x1) 2017/12/06 03:07:18 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d0000)="2f6465762f6375736500", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000000000)=0x0, &(0x7f000045f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001b7000)=0x10000100000006, 0x4) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000766000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000ffb000-0x4)=0x1003, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ff8000-0x25)="240000001a0025f00000000401111f0e0a0b20000000bf0000e809ec080003000500000022", 0x25) r2 = socket$inet(0x2, 0x1, 0x6) perf_event_open(&(0x7f0000ff2000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400000000000, r0, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0xffffffffffffff20, 0x0, 0xfffffffffffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x6)="2f6465762f696e7075742f6576656e742300", 0x26c4c742, 0x80000) eventfd2(0x6, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000057000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012e000-0x4)=0x10) 2017/12/06 03:07:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) finit_module(r0, &(0x7f000094e000)="7d2400", 0x1) r4 = epoll_create1(0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000ddf000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b18000)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000688000)=r5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r6 = dup2(r2, r0) read(r2, &(0x7f0000043000)="", 0x0) read(r2, &(0x7f0000068000-0x1000)="", 0x0) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 03:07:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000516000)="2e2f66696c653000", 0x2, 0x4c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000290000-0x18)={r0, &(0x7f0000f65000-0x56)="eb21066db11243c7327c96fd4ce891754f0c309c69269ed16184774623e2bde7fe86266d3e9292050c24d12a44deaccb3d9ae1f207d5689256ddabb27bcbf199bbfa7dee83dbe96462435948d2dbf79bf7e1d78efcb8", &(0x7f0000f8c000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000060000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001df000-0x4)=0x9a, 0x4) tee(r1, r1, 0x6, 0xe) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b87000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000a08000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a68000)="617474722f6b657963726561746500") writev(r3, &(0x7f00000ba000)=[{&(0x7f000031a000-0x73)="27", 0x1}], 0x1) sendfile(r3, r3, &(0x7f000099f000-0x8)=0x0, 0x1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00009c6000)={0x4, 0x3, 0xff, 0x0}) sync_file_range(r3, 0x1f, 0x1000003, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000048e000-0x14)={0x0, 0xf8, "a6d76628e70b60cca61f28dd1681acbad378e6cbdb98aa4c6df465d59ffa9c6ea762f9a2bdbdc23c3c419664377773aa57adb6bd80fceb551e8052abadeaee8a332b84313cbc5c04f5e7d60b4aef6bf7002c20f5c62fdf6f706afc3ef6408f38799c485e75a53a0cf1cfb9bdae44bfed010eed74d892442b8d3a2945843e09fe602d7b5bf8ae638962aa5e4db7c6a3a13517134236826c28ce19480210bc65049804ab96f9c076331331c11bf512f2e51199f5bc0464b4d7f9ecd4b3f21c8219a81401bba1779a4a6faf69a0f1dfa13a6961132ffe05256f550609db6643b8d0fd206adfecb5be208fdc37b605789cc204d8771bd4e2304f"}, &(0x7f0000a2c000)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000097a000-0x8)={0x0, 0x795}, &(0x7f00007e0000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f3b000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000087d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003f1000-0xb8)={0x0, 0x8, 0x7d8, 0x4, 0x7, 0xffffffffffffff4c, 0x3, 0x8, {0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe131, 0x7c, 0x9, 0x5ea}}, &(0x7f0000e81000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000078b000)={0x0, 0x8}, &(0x7f0000905000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009a1000)={0x0, 0x5}, &(0x7f0000921000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000aba000)={0x0, 0x58, &(0x7f000071d000)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @rand_addr=0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006c1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000725000-0x108)={r8, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x6, 0x7b0, 0x3f, 0x3f, 0x7fff, 0x9, 0x10001, 0x401, 0xb1e, 0x0, 0x88, 0x0, 0x401, 0x5]}, &(0x7f0000bcf000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f8f000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x9, 0xfffffffffffffff8, 0x9, 0x80}, &(0x7f00001e7000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000004d000-0xc)={0x0, 0x10, &(0x7f000082a000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004d4000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c54000)={0x0, 0x4, 0xffffffffffffffff, 0x1, 0x8001, 0x1}, &(0x7f0000af9000-0x4)=0x14) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000eee000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b89000-0xf8)={0x0, 0xf0, "31732bb38dc3d5497cc8079543fe8d05560e94fe9ba1c166da51c5e477307fe62a9e400dc62af3ccf62d3ba2ce9e3fc6d9db814011ffe8e62178016029f1609b85ff48d1d8b567e0f215582d357154e8f7dd89b90525bda8108c66989d5f18480d77be2183b2716f7d03592e1d7ddc669366fe2b96c7d9b02efc6c5fd13028acd6cbd423f3b15e73e8092cdb85535b7bf4b43cfbba53654c9f5b315b077effcffe28494d7d039619708df440c2b68836ae5f5d42d55dc8f7046c674983fe74b0e1dce4173e9c8d4db60f477e8ffefad49336ab3de2ea79da69b1d026149b024993ca1287eaf39e30e6e5a85f50db8356"}, &(0x7f0000577000)=0xf8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ca5000)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000e78000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cc6000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000390000)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f0000a6a000)=[{&(0x7f0000f2c000-0x1c)=@in6={0xa, 0x1, 0x955, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f00004e8000-0x10)=[{&(0x7f0000b5c000)="0a5665f04785af70a6e748ec7718c069ab76c9e099c002805afee2bbfb1d2f3d50771d5c90b093994891c4a1140575cdf2d0f68979c232977c2a95a27bd6d61be5bab3149544223feeebb2af9d1f4d4072527c009dae2d5708f90b928e9515651bde712fb8b2cc4502d7ea8f56", 0x6d}, {&(0x7f00004de000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000edd000)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x6, 0x8001, 0xa8, 0x225, 0xffffffffffffffe0, 0x9, 0x7, r4}}, @init={0x14, 0x84, 0x0, {0x20, 0x7, 0x2, 0x731}}, @init={0x14, 0x84, 0x0, {0x401, 0x3, 0x3ff, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x8201, 0xfff, 0x3, 0x8, 0x5, 0xfffffffffffffff7, r5}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x6, 0x8001}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x7fff, 0x8000, 0xfffffffffffff000, 0x5, 0x4, 0x52, 0x1000, r6}}, @init={0x14, 0x84, 0x0, {0x5, 0x7, 0xffffffffffff5679, 0x30d8}}, @sndrcv={0x2c, 0x84, 0x1, {0x121e, 0x101, 0x8, 0xb21, 0x5, 0x4, 0x200, 0x1f, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8007, 0xe00b, 0x10001, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x3, 0xfffffffffffffbff, 0x8000, r9}}], 0x1b8, 0x40}, {&(0x7f000042d000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000750000)=[{&(0x7f000053f000-0xac)="1937520b8ce1a3b536e046220f98269ef4753482510ab2963cb38147416983d6f4935b2aebf785b3da9010e58040da45418fdf487e6a6e25d2f7e756d0b809dba41269bd82de25a56ad1bf5a6e40f563a0fba05a8e46c64ae033ed110e337159cbee8331a656e990b2f761a6cb94174637ff85c760e6bb559701d67022b077322ede8efad39f757df87e64cf3078d698e693e9a96d7f62ee710fa56a2bf4e73692d970914717535a39d319ab", 0xac}, {&(0x7f0000b89000-0x84)="5589e49d446e2e96501eaf14cae18e4fcda99aa9363ef08758c15ea1df1053db32e0be1a7c359fbb1caa4e2d454371ec0fec1e23c90de04355f5d66a11f94bb67ecfcbfa3ff8742ed300b78457ef652fc02523cd7c788abfd7aa1b13dc4440ef1aa9c8998e166e81604f5b5cc248341875ef811fc25eea62fe254f18d78c060f6460bef8", 0x84}], 0x2, &(0x7f0000c33000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0x800, 0xffffffffffff380c, 0x8000, 0x5, 0x80000001, 0x4, 0x0, 0x0, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x40, 0x8008, 0xfffffffffffff2b7, 0x89, 0x80000000, 0x55d7, 0xfc9, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x80, 0x2, 0x1, 0x2, 0xd16, 0x9, 0x9, r12}}], 0x84, 0x0}, {&(0x7f0000626000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000327000-0x48)=[{&(0x7f0000306000)="20ccb355ca2354130b759c2f1727864ba0322145ec4ba860ec3644c019cf483cc58f030ee6c8f9b7e607548ff1e4f6338cc25d47d0894cb5a2bc013b1b389e67ce8e97049a848f60cc5179f7997ed090bb876e7c6834a9ccab03a67feeb76b6afd00dea4a3b20d83bd72c80eb581c8b255de599179ad130d65a961e08ae8d5002b207a18a8db3cbdd6b1", 0x8a}, {&(0x7f0000b7c000-0x1000)="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0x1000}, 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{&(0x7f0000f99000)="433bf9278a20e3d006eec2a7efe2a77afa5856598a94ad87f27790de51e78ceb5e902345559fcfd6c459d43f88afd3896a885b579bee955df5b467770aa0633c97df5d4380c3b028aede423e4df8ccc74feb75d683c12af4cfe5464f5688b0bd60d67b3aa9927cc996e4f03e98e8397040876667f0ddbf", 0x77}, {&(0x7f0000d50000-0x4b)="b843dbb0c51a4373887db90acaec118e4a62b32e2a16e7322aacd03e5a514346488008c17d3a3bef74daec5bbc57c43a31636785d7d4daae2b0efbb82420d0c8c550d69b08ae3693d61619", 0x4b}, {&(0x7f00006d7000)="70c31144a48cfef1deb078f77d6d0a187fa4113b51be99ce8e315a3cb393ca2303da31a6ae5ef41a85128d80febbc2891558e963e74115604a61b40296772c3410fd81feb222b5b8279201cf42f09fcf868bd5e15ce2f991149a28d7bbccb12ef50a32e01f7057be427fce0f3e9add6aaa7b0db469ae728c5061454d87f345dd874ac95de70addb8d0ba7818a9d502cfb5858ed444b67819a20055664ee9ba", 0x9f}], 0x9, &(0x7f0000590000)=[@sndinfo={0x1c, 0x84, 0x2, {0x8b9, 0x8000, 0x3, 0x3f, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffe, 0x820c, 0xff, 0x0, r14}}], 0x58, 0x81}, {&(0x7f0000ce8000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000153000)=[{&(0x7f0000dee000)="799ddb062eb80842e4682ce546822db863f1255ca2d427c927d99e0c", 0x1c}], 0x1, &(0x7f000007d000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x0, 0x2, 0x3d, 0x4, 0x3, 0xffffffffffffffff, 0x7, r15}}], 0x2c, 0x24004000}, {&(0x7f0000308000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008da000-0x10)=[{&(0x7f0000c2b000)="525e75ba3246d4761542c56cc1a9fd1893c4fd40270cc7bb909c70035779204b704c12dbc8242f55a8ef01af99a85c30ad007f5f363199c3bfdf0f2680ffe3acdb36a6ca4af78c99321d02efd437f3df78fecf3cf2d59559737d3d677d135c1b1e2b335cfe86906122d818c05938460c0f5334719234a8274e23141229df52d456e45bd059b90e2c95", 0x89}, {&(0x7f0000c88000)="da61988dedf585ea08380a8422b4643f2cc9236316a0095f8107ef073a4a1c16fab3bd51ceb48b46795b85a09b86ca7a042731a96ed7942711618be29f4bc14fb9eb14f1af3a881037f5d9427846c0620520fccdb3f9683478d7c2b11fe4dca79e9c6a4d4ef33e6aeb45b8e25c0b6794530491765d", 0x75}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f00000b4000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000148000-0x38)=[{&(0x7f0000582000-0x4f)="b44eaa9c77f988d637cbc961cf45426244154b933724ea9374907b51e636f2f3260a6e178a6880a530f587378f6a5a2fee5ab2faf3f958beae27d83d76ab195c07677fb7dbcd37de0603254a86d331", 0x4f}, {&(0x7f0000864000)="f7d44c9e125efb3e94578b15a50eed94da14aa4f1a0e4c1374b9273609358a2a407bc6b77fe1d0a28ae6e1fd002e1319a30fd2ed75e5d20ea30e5dc82c3341cad8ca28", 0x43}, {&(0x7f00005b0000)="8105ba6076b84e764518319ab8611a89720f235e50ca8337d9d658595645a2684a0512ea558754ed2b3f3f706da4eec40cf2493e8e18a1f2bd0d9efc9cb221b281f5da59cb8f72d0e76153f283fd529bacc0a280d96078ceddd70305263e26ce737e74d4c5ea42f6e2aec0754c4f4e3a97f3e6c88eb85c6d9e0d24d9805e9474562f350074fc303b9675c617cb917d94927910cd58b8a5a37e04d7c06149842a6db6a91c1b9119597c4bb73468591f11ecc15c22732828b4f360fbdc472a32124264ce6b383a90d9", 0xc8}, {&(0x7f0000ad7000-0x79)="da832a943c478cc53eb649c587152aae513fe6d73399365c8a346ed71cb26c81c9d95c3cbd04e4ecd56607f91c0ea12968ba6868178b9b30aa469de6f7f65c98aaaaa829a3ded321cff09482556b650b4a95c2b1c033377179aad60b30bbb32aaffeb195df254fe816fd2f4ec3cc2c65f28ff7fd16766bf2f3", 0x79}, {&(0x7f0000b70000)="9ca611a3ba70fc14a3e8a66c84a5b221a60f44ccf731613d07a4db7cf50f8072ddba653730ff60131f8639fce2f79f70afd460862f70365e0f4f1a628d9adad7d2e9920c4b19e154e550a3cfd801c2150a09fb69d94a5c6dd9bf4cf9a8107b34094ba6c401b42fdd50cbf5371af7c3724cf7b3300d3b75abcd109f223cca98c6a6a9fa7854a4a8e4b6cc72b5c422dcb1d9cbc1ba1d876251fbdcc91fca6ab80bb2e6e0aa410722f3e9577d2ec696cad945be4085", 0xb4}, {&(0x7f0000225000-0x64)="a3b0333ed82212c774ee8d99634c6fb2e9ed3e72339508bb93e83e00b4b983e10e63cba82da58573585e0a7cd9f63c6dfca4ea52d2e73a95fa52899776dc257dfb30a13f21b14212380132055bdfa29e33be3098e41d1cd8b56e93a974d172cdf25eec84", 0x64}, {&(0x7f0000db8000-0x98)="b6dc1a90b1088adbb5534d69d6b88023b03c43eab69b7373643b21670c149e996c7878afc577b041d76f2b967789f49b13022572ace457208b302cf346125da5a8297ccb35ce518e2ad0ab16a1722f1a19437588f4c792c2d8e5db6c0fc19a314b23f3040463297e3e3060a319253a1d51a889a51ce0e707092a8a3aa843575f54342d55bb09a17f4824a12a195436104e61ea233e8502b0", 0x98}], 0x7, &(0x7f0000ec1000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x4, 0xffffffffffffff00, r16}}], 0x2c, 0x20040080}, {&(0x7f0000a43000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001bc000-0x48)=[{&(0x7f0000433000)="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", 0x1000}, {&(0x7f000033e000-0x8d)="f52fb81bb437c53c8c789488f9ba9074270faf5387c74b26be665c8a2858bd7c93858ab7cf9fcc0d8d79a39f5e7a2a7180e106537ae5dadb1893fb342dc0bf4d435467bc3b2e9e19790bc72b3fb94c9a1da7f1572577bcf895ee56b8fa544d3a94f205fc9bd1dce26cb4ddf7ee25029ba4ab87923ff4d70eb9c588656adea2811f381758eedcd55747f4870360", 0x8d}, {&(0x7f00008dc000)="b0f212d6f4b04ddbda29416d9c5081305917b6b2effeb26db12c74061c6171b3ed2f5de753dab552f96dd3e2902608a5856a181433e755315053d4886675c8a784b7a1d9ba4e8d497aa398450785cfe31e6a20d939bcbd16bb8e88f7eda49275bd942fab3d14411be456520b3d82ee8de86471a049906e318210f486de7cfad920f073f2cbf32ad953f468571fc2bcbff896c5e329bd19fe08261557a788290867b3249d5c6c33ddf057a1e20aa56c136884f93f316fef581f0926e502e32ef4cf917f5f27a33fcd61823cc36f32d35adf41941ab0b35d1a410a5cca5c20d3b858b1a3246b277f9562ba43a9db1cc27e2211cb", 0xf3}, {&(0x7f0000bec000)="78c2d970528a1f388b2d5ec7d21bd45900c85c9322c3a6040fe396cca472775e45969f2c51ef8bdccab1027c93292ffeb659608a4b2828c51ed2755d4fef4dddcae4d29fc51bac56eb3c74c0053f3cedf00230bf908f515678c2", 0x5a}, {&(0x7f0000a93000)="e6ac24938d19da6fdfd75459bd594575895e2580005d4034aef56cb1f0b645988af49faa260f937c737b54572c1ba2fbf98384babcd08b53560b5617cfdbb554cccfd897a8e372f2ced3f6a2db1ec0b506c3ac9a582241436d79b0aebf9bf9cb6b3d6244e3452d90f1771e539d71749f787797c4b4db319c4aa90656bbeba038c7c61b12b1eb7e", 0x87}, {&(0x7f0000f1f000-0x8c)="bbd9160fe84299c7d85ee2aa8a88f77db1b1e4ca1ef3dde4b429bc2215f807eca65b63237187398226b3a6f1db74b9cc7840dee20098ba15f7b0c9b5fe29879f8f6292c9305999e4dac143f587779b8de4e9480727ecdc5cfb2ef7afba0513aa83161577b248a88754befd330444c711cb08f9c63f4d6837cbcfa98201488a99a6c84036610fed912fde9a0b", 0x8c}, {&(0x7f0000dd4000)="0cb226b5d32c9c62cff321dd535404ca6b9891f7c8823a4c183801dd93688a1371d44b4d580c21329832d80eac2fd21d69fecf6f681e9e2db3561038f4cfdc98dbd671954ba487fcb5b70002a95bebd4dc15b0c18f6e816634bb7856e8bf9c2ee0a521886c1ea231d50abd3a1df922ae167a8cbc2f733173a73edabda68ab578f314180f58f16f6188eb113eac95d91ee5c1bb7694bfef5a96d08b9af1471d154bbb427bae1f840ae29bc06cf319f41c7fab4482d57e84298324943f", 0xbc}, {&(0x7f0000c85000-0xbf)="ad0a3bb56441fa94fc4d381bbff90c68dd69e230853717f175d2ccd05679ab536ff0752219d9dedd36be32a38fe4e6dc53c708aafb598f76ad92e5df573e18409f7bf8af1ae21f6976d57af90a9b71eb0b6980165d78c58a9412f353b1a3f417496276ca684755f96e233e51546eca505fc44e7d179db083efab9bbfc3222da54faaf303f537799d922d6591b129210d653596164c01c83163ad6db39912316c670a506bb57d14e3a737cdad15db3f29d929a64328ef2e842c151352ecd4d7", 0xbf}, {&(0x7f00002f9000-0xd7)="56a4657512d15f82a8762efad7c4a9b014b1a5f564c2ec6c30d3ea50ff1eba78041cea8747a9ee8fb992b4c332da3f63fab6a72d44c7c3ae05945447725f948669030ba9053bcc797a6753a8f0a4038ec324a51f8445b6cc71ddd786d046c6e4aff33a066ed9b876b2dccfc5f729f749cc80cfb9aa78ff1bcfc3c9dceb811ea1ab234474d719856fb9d0e170f815dd89db2615f1ed7108ddf3e37913f745dc128c6f744599259dd6c8b96cca920afd1f264588feb2eb4f1d5c689190ac2c8549e7473385373534668c6264075f988533d3d1846689bb6c", 0xd7}], 0x9, 0x0, 0x0, 0x20040800}], 0x7, 0x10) [ 73.828652] ================================================================== [ 73.836089] BUG: KASAN: slab-out-of-bounds in strcmp+0x96/0xb0 [ 73.842059] Read of size 1 at addr ffff8801c3006601 by task syz-executor6/10338 [ 73.849486] [ 73.851103] CPU: 0 PID: 10338 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #119 [ 73.858443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.867771] Call Trace: [ 73.870343] dump_stack+0x194/0x257 [ 73.873952] ? arch_local_irq_restore+0x53/0x53 [ 73.878613] ? show_regs_print_info+0x18/0x18 [ 73.883092] ? save_stack+0xa3/0xd0 [ 73.886704] ? strcmp+0x96/0xb0 [ 73.889963] print_address_description+0x73/0x250 [ 73.894782] ? strcmp+0x96/0xb0 [ 73.898044] kasan_report+0x25b/0x340 [ 73.901831] __asan_report_load1_noabort+0x14/0x20 [ 73.906733] strcmp+0x96/0xb0 [ 73.909813] ? avc_has_perm_noaudit+0x520/0x520 [ 73.914462] security_context_to_sid_core+0x437/0x620 [ 73.919634] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 73.925778] ? check_stack_object+0x68/0x140 [ 73.930168] security_context_to_sid+0x32/0x40 [ 73.934731] selinux_setprocattr+0x51c/0xb50 [ 73.939121] ? ptrace_parent_sid+0x540/0x540 [ 73.943501] ? __kmalloc_track_caller+0x46d/0x760 [ 73.948340] security_setprocattr+0x85/0xc0 [ 73.952645] proc_pid_attr_write+0x1e6/0x280 [ 73.957041] ? proc_task_getattr+0x180/0x180 [ 73.961422] __vfs_write+0xef/0x970 [ 73.965040] ? trace_hardirqs_on+0xd/0x10 [ 73.969165] ? kernel_read+0x120/0x120 [ 73.973040] ? __lock_is_held+0xbc/0x140 [ 73.977076] ? __save_stack_trace+0x7e/0xd0 [ 73.981402] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.987255] ? save_stack+0xa3/0xd0 [ 73.990862] ? rcu_note_context_switch+0x710/0x710 [ 73.995774] __kernel_write+0xfe/0x350 [ 73.999666] write_pipe_buf+0x175/0x220 [ 74.003625] ? default_file_splice_read+0xae0/0xae0 [ 74.008610] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 74.014469] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 74.019825] __splice_from_pipe+0x328/0x730 [ 74.024122] ? default_file_splice_read+0xae0/0xae0 [ 74.029134] splice_from_pipe+0x1e9/0x330 [ 74.033259] ? default_file_splice_read+0xae0/0xae0 [ 74.038248] ? splice_shrink_spd+0xb0/0xb0 [ 74.042474] ? security_file_permission+0x89/0x1f0 [ 74.047387] default_file_splice_write+0x40/0x90 [ 74.052120] ? generic_splice_sendpage+0x50/0x50 [ 74.056865] direct_splice_actor+0x125/0x180 [ 74.061259] splice_direct_to_actor+0x2c1/0x820 [ 74.065900] ? _cond_resched+0x14/0x30 [ 74.069765] ? generic_pipe_buf_nosteal+0x10/0x10 [ 74.074597] ? do_splice_to+0x170/0x170 [ 74.078542] ? security_file_permission+0x89/0x1f0 [ 74.083453] ? rw_verify_area+0xe5/0x2b0 [ 74.087497] do_splice_direct+0x2a7/0x3d0 [ 74.091626] ? splice_direct_to_actor+0x820/0x820 [ 74.096457] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 74.101191] ? __sb_start_write+0x203/0x290 [ 74.105494] do_sendfile+0x5d5/0xe90 [ 74.109206] ? do_compat_pwritev64+0x100/0x100 [ 74.113758] ? __fdget_raw+0x20/0x20 [ 74.117462] ? __might_sleep+0x95/0x190 [ 74.121428] compat_SyS_sendfile+0xea/0x1a0 [ 74.125728] ? SyS_sendfile64+0x160/0x160 [ 74.129857] ? do_fast_syscall_32+0x156/0xf9d [ 74.134350] ? SyS_sendfile64+0x160/0x160 [ 74.138475] do_fast_syscall_32+0x3ee/0xf9d [ 74.142784] ? do_int80_syscall_32+0x9d0/0x9d0 [ 74.147357] ? lockdep_sys_exit+0x47/0xf0 [ 74.151664] ? syscall_return_slowpath+0x2ad/0x550 [ 74.156576] ? sysret32_from_system_call+0x5/0x3b [ 74.161405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.166239] entry_SYSENTER_compat+0x51/0x60 [ 74.170618] RIP: 0023:0xf7f86c79 [ 74.173955] RSP: 002b:00000000f778208c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 74.181639] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 74.188882] RDX: 000000002099eff8 RSI: 0000000000000001 RDI: 0000000000000000 [ 74.196122] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 74.203364] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 74.210605] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 74.217885] [ 74.219487] Allocated by task 10338: [ 74.223174] save_stack+0x43/0xd0 [ 74.226596] kasan_kmalloc+0xad/0xe0 [ 74.230281] __kmalloc_track_caller+0x15e/0x760 [ 74.234921] memdup_user+0x2c/0x90 [ 74.238436] proc_pid_attr_write+0x115/0x280 [ 74.242812] __vfs_write+0xef/0x970 [ 74.246407] __kernel_write+0xfe/0x350 [ 74.250265] write_pipe_buf+0x175/0x220 [ 74.254209] __splice_from_pipe+0x328/0x730 [ 74.258503] splice_from_pipe+0x1e9/0x330 [ 74.262630] default_file_splice_write+0x40/0x90 [ 74.267354] direct_splice_actor+0x125/0x180 [ 74.271733] splice_direct_to_actor+0x2c1/0x820 [ 74.276374] do_splice_direct+0x2a7/0x3d0 [ 74.280490] do_sendfile+0x5d5/0xe90 [ 74.284176] compat_SyS_sendfile+0xea/0x1a0 [ 74.288470] do_fast_syscall_32+0x3ee/0xf9d [ 74.292763] entry_SYSENTER_compat+0x51/0x60 [ 74.297150] [ 74.298747] Freed by task 7878: [ 74.301997] save_stack+0x43/0xd0 [ 74.305425] kasan_slab_free+0x71/0xc0 [ 74.309286] kfree+0xca/0x250 [ 74.312363] kvm_put_kvm+0x28e/0xdf0 [ 74.316046] kvm_vm_release+0x42/0x50 [ 74.319818] __fput+0x333/0x7f0 [ 74.323069] ____fput+0x15/0x20 [ 74.326320] task_work_run+0x199/0x270 [ 74.330178] do_exit+0x9bb/0x1ae0 [ 74.333602] do_group_exit+0x149/0x400 [ 74.337458] get_signal+0x73f/0x16c0 [ 74.341142] do_signal+0x94/0x1ee0 [ 74.344651] exit_to_usermode_loop+0x214/0x310 [ 74.349204] do_fast_syscall_32+0xbfd/0xf9d [ 74.353496] entry_SYSENTER_compat+0x51/0x60 [ 74.357871] [ 74.359471] The buggy address belongs to the object at ffff8801c3006600 [ 74.359471] which belongs to the cache kmalloc-32 of size 32 [ 74.371923] The buggy address is located 1 bytes inside of [ 74.371923] 32-byte region [ffff8801c3006600, ffff8801c3006620) [ 74.383508] The buggy address belongs to the page: [ 74.388409] page:00000000ff0a725c count:1 mapcount:0 mapping:00000000b6b70cca index:0xffff8801c3006fc1 [ 74.397826] flags: 0x2fffc0000000100(slab) [ 74.402039] raw: 02fffc0000000100 ffff8801c3006000 ffff8801c3006fc1 000000010000003f [ 74.409894] raw: ffffea00070c4ee0 ffffea00070a00e0 ffff8801db0001c0 0000000000000000 [ 74.417744] page dumped because: kasan: bad access detected [ 74.423420] [ 74.425023] Memory state around the buggy address: [ 74.429927] ffff8801c3006500: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 74.437262] ffff8801c3006580: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 74.444594] >ffff8801c3006600: 01 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 74.451919] ^ [ 74.455257] ffff8801c3006680: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 74.462588] ffff8801c3006700: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 74.469917] ================================================================== 2017/12/06 03:07:19 executing program 5: syz_open_dev$sg(&(0x7f00002b5000)="2f6465762f73672300", 0x109, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x200000, 0x7f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) pipe2(&(0x7f0000872000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fdatasync(r2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef32541152ccff6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000d00000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe361d22f184073fe215dee02fe37161246323ee9c82c790add925b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfb0700000000000000e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d7800000000000004000046", 0xce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00001b4000)={@multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0x14) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a4f000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x2, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0xffffffff, 0x7fffa) lstat(&(0x7f0000706000)="2e2f66696c653000", &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000db9000-0x9)="2f6465762f76637300", 0x4000, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00003d6000-0x8)=0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00004f7000-0x20)={r8, 0x0, 0x8268000000000000, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = eventfd2(0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000a6f000)={0x0, 0xd19, 0xffff000000000000, 0x0, 0x0, 0x20000004, 0x0, 0x0}, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000158000)={r6, 0x400000000005, 0x2, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r4, 0x10, &(0x7f00004aa000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x1b, &(0x7f0000d11000-0x4)=0x40, 0x4) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000ff9000-0x8)={0x800000000204, 0x7}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000a2e000-0x20)={r6, 0x0, 0x100000100000001, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = dup3(r4, r5, 0x80000) sendmmsg$nfc_llcp(r10, &(0x7f0000d2d000-0x70)=[{&(0x7f0000174000-0x60)={0x27, 0xff, 0x6, 0x5, 0x0, 0x20, "7b7aa11efdad2b9006493491e5f7e5151bc2e4650f2b7e5488cef002c906ec364b62e4d0d83ec3ecb5838b9267a6403072a0f0a603c80e356882d4a2b8dded", 0x7}, 0x60, &(0x7f00006fa000)=[], 0x0, &(0x7f0000ade000-0x1010)={0x1010, 0x84, 0x9, "744282a04f8c9d1807e381cdee2d97d08f1f7cf0b7842758bcf1468f55ba71b40bd34194ef3edca55bc5e0ba01686ff9a48e3a08eb642b7cfbceb973ba0bc297b8275f9b97fd9b2cb29fb89857905a9b5a9302081e58040121ba19f951a340a56301e94be2ef4b672e9495c4ee2eb487ca54d1ff6f0ad55618fc1be938a298fc8021ea63bd395681ce6bde6d1f55f775322e94ca9742f614a366297719a5d6f69ca21f87161bda7f4ec9a4735ceb4aebc7854ffb5a010ad0b654d77718f384bd10daf38ab599375d26677b2c5626a03d54a2b42cd946b803ea41e78dc95aa7e24e7209cf3a7012e8b8e2bd825f92da105fe0ac822294b0bd43ce973103b07604a674819939a10637f8371bc2cc8838c14d07aece3dfc7fadac0e1258def8f6c421573c85b02089fe8636b4d12aac4fabd53c359e45767ee146ce7956f33b0ae156ee119dc14dacc7751c6b4263518eb1d34fa9156d089bedcab3c736f1707b7a20738b6f117a68393f5e9dd45c18e95a523c223589bd8142aba1e6a82d6255c8dc5c0466f90d534e05390d19870a8ba0ae35e5ccb11fc15de5ead5eba3ab544252e95fce101a7f7a0cdf16ab20aac08e267d6e5b08b03c1583de02dea311ba3b5cfe809a319662e3b7d056d2bb2344ab66a54e749648253797e595249f497bcb164a0dab1f94315896c198e4ef3d8da532835a224e966ca761a0680b4c908c1a029851c0838eb7aa4d19dbd3ac461b3a7ba16b4580033433fcd44ae6cac92b7227e0e70da394e33b403ec70659b028aa8296a9342cdaaf4a499c1b2f0fc60373234a6bfee3669e27a7b906e54b72de830eaf07e7969c0d2c0229d2174c8e7602f456f0f8a20b20a2d14b80b56489400a999d6443f439d2252b85eef38ecdccf42e93d112746562dc088b5ce8119c5cf9571765f0ca24894e1cbeacc8254aa144c80ed17dca4c4c74fd9d832d7cfd46afd554f17e27141ba03526d8674e6150248f10c8514b53176aaa19a3f10c5799858f2dfdf0a407ec7bdfd3ba8e755420c4cc50090badedc9f4a37553b47a96beadfaaa14a5ee16a9d5bfbf39b28ac5342947520b713e2815bb710613c5f7967b54a05293abc18e5f6dfe2591f3c731032b156f2b21deb7615a9b7700a10c6a068015dc0cc1535c98ce7c27cc91610193771c8c66e3a53ec3682c061f7ac2e9d66253d0cc8e929424e2f63eea0a95c27685f88f4941889dd306641deb9f9f844fc309a3242ef421b9cdb1e3a45ead5b4e6162d52314637e37595be05718a0de79a13164311688f247a9ab81e14f241c7db2e868b4263d77ebff6a88001019b3fc759371233e85653a1627c4d4749df777672361c403f88f4e5affd2fb358038bca261b245510ecc96c30c91c2d053622076e19493f6fdf755f1b4eced429800f4cffab21dba2a6f4aafdf7861f660cfd91197597924bf6d91b6b4d56b595d4a545aa6b6ad13217b3e999973e4b6d6b2d2d75321ecc5412371173e54f74d170bdc6ad063e3c26904eff83f309ba0ea88361dca23872c5685b42e8f150cbbceeea6c5fa77afb47911e6240995126b0a4f04d9fba490501d493f71fbd1129750b0fcf22663d4c944bdd1d0dbae04b568cbf777a4f1b0c7c3d75df90c79e9fe0fd505d0f80b0a4fee13c881f5761067dfa3519deb9d62157c2719ef62b2672dc1039f8b61ef4f4bc24ba3ee283d9f4c9f90b6f0cb8469c549a5080b62a87939fedd02100587a5b93ccbb479e0edc68a034c2dea3532c4b9b670a99e4e6879d36db05c778d46845e1b874672b061b4138c3a45bdddcb2fe70676e4484d62a6ddf4a77eae6688d8a038db0ec6dc8d3dbabbad6ee36b6e07f96739e5e8b23c65f10e70376105511191cc2e9e50ebf8e36ca137cfa9bad96e91af33f9926e93e51637a93630c7dec87542ff5a74eec8c796810217ee1806e9eedc8fcd572a1c5a0a0286a3a42b8f4f52de7db73e968cc4d9c853db11615184b381a5176c48dc4f101f6f4b0c53b1b304245ba5d921d80a4bffa24d225d5eeeb08eb27cf48815f1d250b606a46db82bf4aaa009102d4dbcfcef3888981baa31d8e89652080b13dc3fd1ef54c093f0b25ee70272baef060727944c3f65e6289b08377424105a380666687cee5e4e67484dabfe19552030b79df0eb6245df416dc2d50687b1fab072cec688afd92f000ab44c418d0c0d22d743d56b0fa2102b8bd13086360d99d7c2bdf2774fcf95b0c015c6fdfcf179750db8532fe619f599480f892120533cd93a7b6d9607ca5bd7939900fae2d80bcf8945e510bacd8a410388e2d3b50f4a592225e1d55dbea4c6190a691a2866cb0ed330bcd45ef7c5185491764f94f5938dd9dce4a5beac744513eeb8719e579ce47c3a99568c1530dadd0989d98935ee2d93d939a56847990c1267c275d685899a81fb21558f0249fe09483eea1205e140e40dadec2aaefbf0747595b9672db60fc9450ac866f8b144b8753544fc7e33d80416fc9a1d3770f1788a1c00f51a876a9fe50ab919d9fbb07dc575c5ed7c07875d79a08f76c4342f8c300d79f4b0ef99fd115e7c787b5d98c5535a554cefb4865bd521d87c142ab5e5c89de40016fb5f61c60a1f6185025a6977866f9c4b5af3487a68b0a7735f7af76396cf94d0b4f1ecc6b5b353e4968abf9a10e542303ab1ac7dec63bf215562e13b63f09a929c8713ddd24fb8c82dabbf81444f03dba33000e2a1f4366348d7aa20c0159f80ed76fa7a13b44e7885e3d6c221b1030cea81fab4e3cf8654f4f84f2008e44d77feb6c314dc5194804e82fbeff68fcd01a2e3a58481c4fabb919951e7c5f528a891a619ad6089fe8c0080a4f61bad25af090620e9b555d5b9a96548dcd0da1d1e573e2303b949bc7a955ea1063d99f47e30783cf09b115d869227a528667ed51ac9c4844db12928926f660874c75f8100c4ccd9ce00b23c0c6b0ff6ad56cd0f3bf5bbadf021603d633dc6be1c3dc1f45a4f01c6ca42f87eb0ed4aa81475a0c4bd7b12903865cbf586b5cd3ccd691e818e8126c0b24e658c82e5a03f0bdb9df14f5211f581e9fb06d04ce13411c299fe336a5f450555211f4e79edc1857e41417c50b0e95312870d2cfc90e63342e068dc5927f268101b7fa950197cd7bc048a0fdb74c7dfc49e9c1095f78032f4bef397d020dba4e93a103846678d640a1ff6991076146259dfbbbfd4e52ac7365aebbb366b82fe521f3573d1136e5c67ba04c2938540ba3f416b0593876ed2b55a100c4bea175da921915687a8c6637c131f7d19b1735d452b13a6859b70e3127884b75badd1313adbd72482e3db9d2e2e8d38108d11e39766abee5024852cf1534c4314fad1aa8a3e98ad55b550db1c33dc7cc4eee7d0835cd27a616b0f1dda621ccc45d98b31c8dc8f2ab641fd4a475ece70287f381f2fc7e1e91babf49961288ca5d6aee7165a660f308531aad1f6c2b0f993cb254f25b6a721a9e26447f51b8c9b6f992a5204b9fb6da6f4f37d03d6b11dce45eea81b64ff15330fb48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0x1010, 0x80}, {&(0x7f0000ec7000-0x60)={0x27, 0x1ff, 0x7fffffff, 0x7, 0x3ff, 0x3, "a58f520ea6774ea8b5afc604fb81e432f2dadc6ee4b1fa1661c7d7f19090f33e5144fa7c777f180c5820143558a8471ae11a452d3b1f06b580aa4432921f86", 0x7fffffff}, 0x60, &(0x7f0000b12000-0x10)=[{&(0x7f0000997000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000784000-0x40)={0x40, 0xfffffffffffffffc, 0x3, "63784dbee82f27d6581a075c21bc4c8adb26075ac89f6cf4cbdb5570633c6e2109f3d9f016539f2545fd8b0d16d1"}, 0x40, 0x0}], 0x2, 0x7ff) [ 74.477248] Disabling lock debugging due to kernel taint [ 74.482916] Kernel panic - not syncing: panic_on_warn set ... [ 74.482916] [ 74.482932] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10343 comm=syz-executor7 [ 74.502399] CPU: 0 PID: 10338 Comm: syz-executor6 Tainted: G B 4.15.0-rc2+ #119 [ 74.511189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.520518] Call Trace: [ 74.523078] dump_stack+0x194/0x257 [ 74.526673] ? arch_local_irq_restore+0x53/0x53 [ 74.531317] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.536042] ? vsnprintf+0x1ed/0x1900 [ 74.539812] ? strcmp+0x60/0xb0 [ 74.543059] panic+0x1e4/0x41c [ 74.546219] ? refcount_error_report+0x214/0x214 [ 74.550942] ? add_taint+0x1c/0x50 [ 74.554448] ? add_taint+0x1c/0x50 [ 74.557959] ? strcmp+0x96/0xb0 [ 74.561208] kasan_end_report+0x50/0x50 [ 74.565149] kasan_report+0x144/0x340 [ 74.568927] __asan_report_load1_noabort+0x14/0x20 [ 74.573834] strcmp+0x96/0xb0 [ 74.576908] ? avc_has_perm_noaudit+0x520/0x520 [ 74.581550] security_context_to_sid_core+0x437/0x620 [ 74.586710] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 74.592829] ? check_stack_object+0x68/0x140 [ 74.597206] security_context_to_sid+0x32/0x40 [ 74.601758] selinux_setprocattr+0x51c/0xb50 [ 74.606136] ? ptrace_parent_sid+0x540/0x540 [ 74.610515] ? __kmalloc_track_caller+0x46d/0x760 [ 74.615332] security_setprocattr+0x85/0xc0 [ 74.619781] proc_pid_attr_write+0x1e6/0x280 [ 74.624158] ? proc_task_getattr+0x180/0x180 [ 74.628530] __vfs_write+0xef/0x970 [ 74.632127] ? trace_hardirqs_on+0xd/0x10 [ 74.636243] ? kernel_read+0x120/0x120 [ 74.640099] ? __lock_is_held+0xbc/0x140 [ 74.644128] ? __save_stack_trace+0x7e/0xd0 [ 74.648428] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 74.654276] ? save_stack+0xa3/0xd0 [ 74.657874] ? rcu_note_context_switch+0x710/0x710 [ 74.662771] __kernel_write+0xfe/0x350 [ 74.666631] write_pipe_buf+0x175/0x220 [ 74.670575] ? default_file_splice_read+0xae0/0xae0 [ 74.675563] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 74.681429] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 74.686766] __splice_from_pipe+0x328/0x730 [ 74.691057] ? default_file_splice_read+0xae0/0xae0 [ 74.696050] splice_from_pipe+0x1e9/0x330 [ 74.700166] ? default_file_splice_read+0xae0/0xae0 [ 74.705149] ? splice_shrink_spd+0xb0/0xb0 [ 74.709357] ? security_file_permission+0x89/0x1f0 [ 74.714256] default_file_splice_write+0x40/0x90 [ 74.718980] ? generic_splice_sendpage+0x50/0x50 [ 74.723707] direct_splice_actor+0x125/0x180 [ 74.728085] splice_direct_to_actor+0x2c1/0x820 [ 74.732722] ? _cond_resched+0x14/0x30 [ 74.736577] ? generic_pipe_buf_nosteal+0x10/0x10 [ 74.741394] ? do_splice_to+0x170/0x170 [ 74.745334] ? security_file_permission+0x89/0x1f0 [ 74.750234] ? rw_verify_area+0xe5/0x2b0 [ 74.754263] do_splice_direct+0x2a7/0x3d0 [ 74.758379] ? splice_direct_to_actor+0x820/0x820 [ 74.763192] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 74.767941] ? __sb_start_write+0x203/0x290 [ 74.772231] do_sendfile+0x5d5/0xe90 [ 74.775924] ? do_compat_pwritev64+0x100/0x100 [ 74.780480] ? __fdget_raw+0x20/0x20 [ 74.784163] ? __might_sleep+0x95/0x190 [ 74.788110] compat_SyS_sendfile+0xea/0x1a0 [ 74.792400] ? SyS_sendfile64+0x160/0x160 [ 74.796516] ? do_fast_syscall_32+0x156/0xf9d [ 74.800982] ? SyS_sendfile64+0x160/0x160 [ 74.805097] do_fast_syscall_32+0x3ee/0xf9d [ 74.809389] ? do_int80_syscall_32+0x9d0/0x9d0 [ 74.813945] ? lockdep_sys_exit+0x47/0xf0 [ 74.818061] ? syscall_return_slowpath+0x2ad/0x550 [ 74.822960] ? sysret32_from_system_call+0x5/0x3b [ 74.827771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.832582] entry_SYSENTER_compat+0x51/0x60 [ 74.836955] RIP: 0023:0xf7f86c79 [ 74.840286] RSP: 002b:00000000f778208c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 74.847960] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000014 [ 74.855198] RDX: 000000002099eff8 RSI: 0000000000000001 RDI: 0000000000000000 [ 74.862433] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 74.869667] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 74.876909] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 74.884618] Dumping ftrace buffer: [ 74.888123] (ftrace buffer empty) [ 74.891799] Kernel Offset: disabled [ 74.895389] Rebooting in 86400 seconds..